SMART PUMP DRIVE - saj-electric.com€¦ · to injection molding machine Obtains "2010-2011 the best growth brand of Chinese automation" Successfully breaks through the vector control

File Code: PD-E201801-1CB

ISO9001 ISO14001

National high-tech enterprise

Guangzhou Sanjing Electric Co.,Ltd.Add: SAJ Innovation Park, No.9, Lizhishan Road, Science City, Guangzhou High-tech Zone, Guangdong, P.R.China.(Zip: 510663)

Tel: 400-159-0088 Fax：020-66608589

Website: www.saj-electric.com

Expert on Variable Frequency Constant Pressure Water Supply

SMART PUMP DRIVE

GUANGZHOU SANJING ELECTRIC CO.,LTD. (Stock code:835613)

ISO18001

Service Provider for Digitized Building Energy Management

To build , green intelligent

and energy efficientenvironment, and to create better, happier and healthier lives

for people everywhere.

0 1 / 0 2

0 5 / 0 6

0 7 / 0 8

0 9 / 1 2

1 3 / 1 6

1 7 / 2 2

About SAJ

PDG10 Series

PDM20 Series

PD20 Series

SAJ Smart Pump Drive

Smart Control Smart Drive

Detail Applications of SAJ Smart Pump Drive

CO NT ENT

Application Cases of SAJ Smart Pump Drive

03 /0 4Milestones

3 3 / 3 4

3 5 / 4 0

2 3 / 2 6

2 7 / 3 28100 Series

8200B Series

Guangzhou Sanjing Electric Co., LTD(Stock Code: 835613,hereinafter referred to as SAJ) is a professional leading provider of motor drive and control technology, renewable energy conversion, transmission and storage solutions. Established in 2005, with the registered capital of 50.4 million RMB, SAJ has a strong Research & Development and technical service team.

Focusing on the technical innovation, SAJ masters the leading technology of high performance frequency vector control, motion control, and photovoltaic power generation. SAJ has been awarded as National High-tech Enterprise, Intertek "Authorized Satellite Lab", Guangzhou "Little Giant" Enterprise of Science & Technology, Guangdong Solar Inverter Engineering & Technology Research Center and so on. So far, the company has been authorized 20 invention patents , 76 utility model patents, 15 exterior design patents, 25 software copyrights and 6 software product registrations.

SAJ specializes in providing professional distributed solar inverter, energy storage hybrid solar inverter and monitoring solution, general frequency drive, smart pump drive, and solar pumping system. Now regarding the total shipment, SAJ general frequency drive (<11kW) ranks Top 5, smart pump drive and solar pumping system as Top 1 in domestic market, meanwhile, SAJ solar inverters has been awarded the Top 10 solar inverter brand in China for last five consecutive years, and become the golden supplier of Belgium largest community solar project. For the residential solar inverter (1kW-10kw), SAJ monthly average shipment has become the Top 3 as the first choice for residential solar investment, so far, SAJ has provided distributed solar inverters & solutions for poverty alleviation projects from more than 18 provinces.

With the strategy of local service network, SAJ has 16 branch offices and 50 service centers in China, overseas service center has expanded to Germany, Switzerland, Belgium, Australia and other countries. With the superior quality and comprehensive service network, SAJ has successfully applied 1 million sets of products around the world.

Adhering to the concept of "integrity, learning, innovation, win-win cooperation", SAJ is devoted to the development of the leading drive & zero-carbon and energy saving technology, to build green, smart and efficient energy environment, to make lives better, happier, and healthier.

About SAJHeadquartered in Guangzhou, serves the world

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■

■

SAJ SMART PUMP DRIVE

Advantages of SAJ Smart Pump Drive

Overview of SAJ Smart Pump Drive

SAJ Smart Pump Drive (S.P.D) is a series of products for water systems which include water intake, water treatment, water distribution

and wastewater recycling. Based on variable frequency technology, water systems with S.P.D are easy to keep constant pressure, saving

energy and lowering water leakage during operation.Through ramping start and stop of pumps with S.P.D, cost of water systems is also

reduced as the service life of pipe network and pumps becomes longer. Integrated with SAJ Smart Pump Control(S.P.C) which combines

signal processing, pressure control, network link and special pump function together, SAJ Smart Pump Drive family can cover the

requirements of different water systems, providing multiple installation choices and optional parts.

Medium

Difficult

Poor effect

Complicated

Hard customizing

medium

Difficult

medium

medium

Contrasting items

Wiring of electrical control

Composition

Customization

Expansion capability

Installation&debugging

Parameter setting

Maintenance costs

SAJ smart pump drive

Difficulty of realization/effect

Easy

Easy

Good effect

Brief

Easy Customizing

Easy

Convenient

Easy operation

Low

Difficult

Difficult

Poor effect

Complicated

Often rework by PLC programmer

Difficult

Difficult

Difficult

High

Multi-pump controller+VFDPLC+variable frequency control

Difficulty of realization/effect Difficulty of realization/effect

Speed regulation

energy saving control

Contrast of Three Common Constant Pressure Water Supply Control

Anti-interference,

long term reliability

All frequency conversion water supply applications

RS485 Communication

Multi-pump, wide adaptation All-in-one

With pump drive

No pump drive

Soft start/stop to relieve water hammerLong life, low costs

Average lifeFault rate of pipe network

Maintenance costs

Varia

ble

freq

uen

cy

Po

wer fre

qu

en

cy

Varia

ble

frequency

Varia

ble

freq

ue

nc

y

Po

wer fre

qu

en

cy

Constant pressure, smart controlPreferred variable frequency drive

FlowRequired flowActual energyconsumption

Actu

al e

nerg

y

co

nserv

atio

n

HeadValve throttling working point

Rated working point

Set pressure

Operating pressurefrequency working point

0 5 / 0 6

VFD+multi-pump controller

VFD+PLC+touch screen control

0 7 / 0 8

0.75~400kW

PDG10 8200B

4000.75 2.2 4 7.5 18.5 75 250

PDM20

0.75~2.2kW

PD20

0.75~18.5kW

Series

Power(kW)

PDG10: 0.75~400kW: smart pump drive

PD20: 0.75~18.5kW: high protection pump drive

PDM20: 0.75~2.2kW: compact pump drive

Backpack, IP65

Higher

Upper monitor, Multi-Pump Smart Link+real time clock, fuller functions and water supply protection

Single pump application/multi-pump(host and auxiliary pumps) combination/timing control, high adaptation to environment

Structure

Expansion card

Size at the same power

Function

Applications

Power range

Performance

Installation

Standard IP20

Large

High

Cabinet or wall mounted

Stand alone/Multi Pump Smart Link, optimized water supply protection

Single pump application/ multi-pump(host and auxiliary pumps)combination

None RS485 communication

extension card

Smallest Smaller

Backpack installation Backpack installation

Backpack,IP65

Standard

Single pump application with dedicated functions of water supply

Small single pump constant pressure water supply equipment

Smart Control, Smart Drive

SAJ, as a leading brand in domestic water industry,elaborately builds and creates a potent force in smart pump drives.With

industry segmentation， three kinds of products possessed distinctive features and remarkable functions, which creates

better values for clients and users.

Field 1:�Single pump constant pressure control in home application

PDM20 Series Smart �Mini �Pump Drive

Field 2: Small&medium high accuracy timing control and monitoring water supply system

PD20 Series Smart Pro Pump Drive

Field 3: Industrial& civilian pumps and fluid control

PDG10 Series Smart Effi Pump Drive

Series Chart of Pump Drives

Smart Pump Drive Selection Guide

Dual RS485 communication

Field 2:�Small&medium centralized constant pressure and non-negative water supply device

8200B Series Smart Easy Pump Drive

Field 4: Large pump soft start frequency conversion controller

8100 Series Smart Eco Pump Drive

8100

None

Single pump application/ multi-pump(host and auxiliary pumps)combination

Standard IP20

Large

0.75~400kW

High

Cabinet or wall mounted

Stand alone/Multi Pump Smart Link, optimized water supply protection

0.75~7.5kW

8200B

None

Backpack, fully enclosed shell, IP54

Small

Backpack installation

Stand alone/Multi-Pump Smart Link, optimized water supply protection

Single pump application/multi-pump(host and auxiliary pumps) combination, small power, high adaptation to environment

High

8100: 0.75~400kW: smart pump drive

8200B: 0.75~7.50kW: backpack pump drive

PDM20 SERIESPower range: Single-phase input and three-phase output: 0.75-2.2kW

Perfectly match small three-phase horizontal booster pump

High reliability

Delicate design

▶Streamline surface design

▶Hidden fan design, beautiful

and elegant

▶IP65, dust and water proof

▶Special cooling passage, good

heat dissipation

▶Controlled fan design, long lifespan

Better applicability

▶Domestic smallest pump drive

▶Installed directly to motor, no need of control cabinet

▶Pressure boost& stabilization, restarting at power

on, water shortage protection, self-recovery

▶One-key pressure setting, rapid parameter view

▶Single phase 220VAC input, easy application

0 9 / 1 0

IP65

PDM20 Series Smart Mini Pump DrivePDM20 series products are all-in-one pump drives, suitable for small single

pump constant pressure water supply equipment. it is compact and delicate, with

its size only 45% of other series of products in the same specification. It can be

installed directly on the pump motor with IP65 dust and water proof protection.

Equipped with perfect single pump control function, it is easy to operate with high

reliability and good quality.

dust proofwater proof

size Small

performanceGreat

M1

M2

GND

R

SU

V

W

DC:5-24V

DC:0-10V,0/4-20mAAI1

GND

+VO

PDM20

PDM20

PDM20

PDM20

-

-

-

-

0.75

1.1

1.5

2.2

2S

2S

2S

2S

LN

LN

LN

LN

1

1.5

2

3

9

11

14

20

4.5

5.5

7

10

R75

1R1

1R5

2R2

Model Number Description

Selection Guide

Outline Dimensions Wiring Diagram

single phase

220VAC±15%

voltage class

kW HPrated input current(A)

rated output current(A) series

2: 220VS: single-

phaseLN wiring version

adaptive motor power

Single phase 220V input

Three-phase output 0.75kW-2.2kW

sm

art p

um

p d

rive

M

power source 220V

digital input 1

digital input 2

Notes:

Terminals: ◎refers to main circuit terminals; ○refers to control circuit terminals.

PDM20 - 2 S 1R1 LN

PDM20 series three-phase output

2：220V

1R1: 1.1kW; �R: decimal point

S: Single phase input

Technical Data

Parameter lock

Constant pressure control

Self-starting at power on

Anti-freezing

Water leakage inspection

High pressure alarm

Low pressure alarm

V/F control

1Hz 100%

1:20

±1.0%

120% rated current for 60s, 150% rated current for 1s

Linear

Linear; time range: 0.1-3600s

1~10Hz

Single-phase 220V±15%

50/60Hz, fluctuation range: ±5%

Three-phase 0-rated input voltage

0~50/60Hz

2 digital input

AI1:0-10V/4-20mA, selected by function parameters

+5V-+24V adjustable power, set voltage by function code setting

operation panel and digital terminals

Digital setting, PID setting

Realize closed loop control system

When grid voltage changes, it keeps output voltage constant automatically. By default, it doesn’t work at deceleration.

Automatically limit current and voltage at running period to prevent tripping caused by frequent overcurrent/over voltage.

Display pressure, voltage, programmable, rapid pressure setting, parameter hidden function

Co

ntro

l ch

ara

cte

ristic

Inp

ut/o

utp

ut

Perip

hera

lin

terfa

ce

Basic

fun

ctio

ns

Pu

mp

co

ntro

lW

ate

r su

pp

lyp

rote

ctio

nA

pp

licatio

nen

viro

nm

en

t

Control mode

Start torque

Speed regulation range

Speed-holding precision

Overload capability

V/F curve

Acceleration/deceleration curve

Start frequency

Input voltage

Input frequency range

Output voltage

Output frequency

Programmable digital input

Programmable analog input

Analog power

Command running channel

Frequency source

Integrated PID

AVR

Stall control

LED display, setting

Automatic energy-saving running

Define whether the parameter is locked in running or stopped state in case of misoperation.

PID adjustment, PID feedback of break detection, PID sleeping and wakeup

Optional self-starting at power on, adjustable starting delay

Anti-freezing running option: frequency, time, cycle

Optimize sleeping control by water leakage inspection

Detect feedback pressure to protect pipe network

Detect feedback pressure to protect pipe network and pumps

Decrease output voltage automatically at light load to save energy.

4-bit password can be set with non-zero numbers. Exit password setting interface and the password will be valid after 1 minute.

Lower than 1000m, service in derated capacity above 1000m. Derate 1% capacity every 100m increase in height.

-10℃~+40℃, service in derated capacity for 40℃~50℃. Derate 4% capacity every 1℃ increase in temperature.

<9.8m/S2(1.0G)

-40℃~+70℃

Multiple detection modes output pressure, frequency, current; auto reset and restart

Altitude

Environmental temperature

Vibration

Storage temperature

Water shortage protection

Password setting

11 / 1 2

136

116

176

158

114

105

124138

LN : Connecting cables and sensors

1 3 / 1 4

PD20 SERIESPower range: Three-phase input and three-phase output: 0.75-18.5kW

IP65

PD20 Series Smart Pro Pump DrivePD20 series pump drive is a brand new generation high end smart all-in-one high protection

product developed independently by SAJ. Dust and water proof, it can be installed on

junction box of pump motor in various brands. Various kinds of sensor signal can be

connected in. The system is easy to operate with good reliability, low noise, superior

performance. Equipped with dual independent RS485 interface and RTC, it can realize multi-

pump(main and host drive) control. When the main drive controls host drives with RS485, it

can also communicate with other smart devices or upper machine by the other RS485.


Appearance design concept derived from Europe

�Elaborate design, good quality

�Precise manufacture, realible

Full water supply function

�Dual 485, suitable for monitoring

+multi-connection

�RTC function,timing edition of

applications

�Fully improve dedicated functions

of pumps

Designed by international standard certification

�CE certification, supporting export

Supper high protection

�Excellent dust and

water proof effect

�Light and stable

PD20 - 4 T 1R5 L

1 5 / 1 6

0.75kW～2.2kW

M1

M2

COM

R(L)

S

T(N)

U

V

W

MO1

DC48V/50mAMCM

24V

COM

DC:4-13V

DC:0-10V,0/4-20mA

AI1

AI2

GND

VO

TA

TC

TB

PD20

�4kW～7.5kW

�11kW～18.5kW

DC:0-10V,0/4-20mA

GND

Technical Data

V/F control

1Hz 100%

1:20

±1.0%

120% rated current for 60s, 150% rated current for 1s

Linear, squared curve

Range: 0.1-800s

220V/380V±15%


0-rated input voltage

0~50/60Hz

2 digital input

Equipped with one isolated RS485, and one extended Rs4885

Control mode

Start torque

Speed regulation range

speed-holding precision

Overload capability

V/F curve

Acceleration/deceleration time

Input voltage


Output voltage

Output frequency


Communication interfaces

PID adjustment, PID feedback of break detection, PID sleeping and wakeup

Optional self-starting at power on, adjustable starting delay

Anti-freezing running frequency, time and cycle

Optimize sleeping control by water leakage inspection

Detect feedback pressure to protect pipe network

Detect feedback pressure to protect pipe network and pumps

Host and auxiliary drive connection

Extensible dual RS485 design, One drive in the system can be host and controls auxiliaries (5 at most) to work by communication mode. Host sends PID feedback to auxiliaries and monitors status of auxiliaries in real time.If failure occurs, the auxiliary will be skipped. The host can control auxiliaries and communicate with upper computerthrough the extended RS485 at the same time.

Constant pressure control


Anti-freezing

Water leakage inspection

High pressure alarm

Low pressure alarm


-10℃~+40℃, service in derated capacity for 40℃~50℃. Derate 4% capacity every 1℃ increase in temperature.

<5.9m/S2(0.6G)

-40℃~+70℃

Water shortage

protection

Multiple water shortage protection detection modes (including no sensor mode)Controller detects that pipe network pressure is lower than water shortage pressure, system stops working automatically. After set period,it restarts automatically for specified times. If pressure restores to normal, system works normally. Otherwise,system stops automatically in case of idle running of pump and prolongs pump lifetime in maximum.

Altitude


Vibration

Storage temperature

Co

ntro

l ch

ara

cte

ristic

Inp

ut/o

utp

ut

an

d I/O

Perip

hera

l inte

rface

Basic

fun

ctio

ns

Pu

mp

co

ntro

lW

ate

r su

pp

ly p

rote

ctio

nA

pp

licatio

n

en

viro

nm

en

t

Installation environment should have be without direct sunlight, dust, corrosive gas, inflammable gas, oil mist, steam, water drop

Installation environment

Four kinds of channels: 1. operation panel 2. control terminal 3.serial communication port, choose 1 and 2 for host drive and 3 for auxiliaries 4. pressure of water inlet

LCD keyboard built-in RTC

Advanced PID arithmetic to realize closed loop control system


Internal clock

Integrated PID




AVR

Stall control

Password setting

Parameter lock


Dual circuit, it can be set as voltage or current input by setting parameters; input voltage range0-10V; input current range 0/4-20mA




Selection Guide

PD20 series SPD

4：380V

1R5: 1.5kWR: decimal point

T: Three phase input

Outline Dimensions

Wiring Diagram

power source 220V/380V M

digital input 1

digital input 2

TA-TB: normally open contact

TB-TC: normally closed contact

24V power source, maximum 200mA

24V power source ground maximum 200mA

Notes:

1. Terminals: ◎refers to main circuit terminals; ○refers to control circuit terminals.

2. When selected control voltage is 220V, connect terminals R and T.

3. Do not break the keyboard cable when unplugging it.

Size No.1

Size No.2

Size No.3

4-13,+24V dual power

1 output, programmable

1 output, programmable

Reserved

Analog power

Relay output

Open collector output

Analog output


2：220V4：380V

-

-

-

-

-

-

-

-

-

-

-

-

R75

1R5

2R2

R75

1R5

2R2

004

5R5

7R5

11

15

18R5

0.75

1.5

2.2

0.75

1.5

2.2

4

5.5

7.5

11

15

18.5

1

2

3

1

2

3

5

7

10

15.0

20.4

25.2

8.2

14.2

23

3.4

5

5.8

10

15

20

26

35

38

4.5

7

10

2.5

3.7

5

9

13

17

25

32

37

S

S

S

T

T

T

T

T

T

T

T

T

PD20

PD20

PD20

PD20

PD20

PD20

PD20

PD20

PD20

PD20

PD20

PD20

2

2

2

4

4

4

4

4

4

4

4

4

1

1

1

1

1

1

2

2

2

3

3

3

Threephase

380VAC±15%

kW HPVoltage class

Series

Rated input

current(A)

Rated output current

(A)

T: three-phase

S: single-phase

Adaptive motor power

Size No.

Singlephase

220VAC±15%

L: With LCD keyboard

PDG10 SERIES

Applications

Power range: Single phase input and three-phase output: 0.75-2.2kW; Three-phase input and three-phase output: 1.5-400kW

Two-way communicationextension performance

▶ General product design

▶ Wide power range 0.75-400kW

▶ Stable and reliable

▶Panel control function, apply

to fan and water pump

▶ Non-negative pressure water

supply system

▶ Secondary booster water

supply system

▶ Water treatment, water

circulation system

▶ Air conditioning cold water and

warm water system

▶ Only a network cable is needed to

combine multiple pumps.

▶ One key setting to realize multi-

pump linkage constant pressure

water supply

▶ Single-point/multipoint pressure

detection, more precise and energy

saving

▶ Dedicated control: dormancy, water

leakage, automatic running recovery

▶ Dedicated protection: water shortage,

antifreezing, alarm at high and

low pressure

Dedicated water supply function

▶ Standard dual RS485 interface for

On-line monitoring purpose

▶ Standard dual relay, one drive two

rotation

▶ Standard dual analog, current

voltage change at will

Multi-Pump Smart Link, easy setting

Wide applicability

PDG10 series wall mounted (cabinet) pump dedicated drives are smart all-in-one water supply products developed independently by SAJ. It is installed in the electric control cabinet and can be connected to many kinds of sensor signals such as pressure sensors, transmissible pressure gauges and pressure switches. The system is easy to operate and cost effective with high reliability and low noise. Each pump is equipped with a pump drive, which can realize multi-pump(host and auxiliary pumps) linked operation.

PDG10 Series Smart Effi Pump Drive

1 7 / 1 8

PDG10 - 4 T 1R5

PDG10: protection series

2：220V，4：380V

1.5kW

S：single phase T：three-phase

R：decimal point

kW HP

0.75

1.5

2.2

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

200

220

250

280

315

355

400

1

2

3

2

3

5

7.5

10

15

20

25

30

40

50

60

70

100

125

150

180

220

275

300

340

380

430

480

545

8.2

14.2

23

5.0

5.8

10.5

14.6

20.5

26

35

38.5

46.5

62

76

923

113

157

180

214

256

307

385

430

468

525

590

665

785

4.5

7

10

3.8

5.1

9

13

17

25

32

37

45

60

75

91

112

150

170

210

253

304

377

426

465

520

585

650

725

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

PDG

S

S

S

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

0.75

1.5

2.2

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

200

220

250

280

315

355

400

1

1

1

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

7

8

8

9

9

9

9

10

10

10

2

2

2

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

Technical Data

Starting torque

Speed adjustable range


Overload capability


Start frequency

Input voltage


Output voltage

Output frequency


Co

ntro

l ch

ara

cte

ristic

Inp

ut/o

utp

ut

perip

hera

l inte

rface

0.5Hz 100%

1:100

±1.0%

150% rated current for 60s; 180% rated current for 1s

Range: 0.01 ~ 360s

0.01 ~ 10.00Hz

220V/380V±15%


0 ~ rated input voltage

0 ~ 50/60Hz

6 ways of digital terminal input

Controller detects that pipe network pressure is lower than water shortage pressure, system stops working automatically. After set period, it restarts automatically for specified times. If pressure restores to normal, system works normally. Otherwise, system stops automatically in case of idle running of pump and prolongs pump lifetime in maximum.

When pressure exceeds set pressure, it stops automatically to prevent pipe network from high pressure.





Basic

fun

ctio

ns

Ap

plic

atio

n e

nviro

nm

en

t

Altitude


Humidity

Vibration


Relay output

Open-collector output

Analog output


Multi-Pump Smart Link

Integrated PID

AVR

Stall control


High pressure alarm


Password setting

Parameter lock


AI1: 0/4 ~ 20mA; To switching 0~10V by setting parameters

AI2: 0/4 ~ 20mA; To switching 0~10V by setting parameters

2 way of output, programmable


Reserved

Three kinds of channels: 1. operation panel 2. control terminal 3.serial communication port, choose 1 and 2 for host drive and 3 for auxiliaries

One drive in the system can be host and controls auxiliaries(4 at most) to work by communication mode. Host sends PID feedback to auxiliaries and monitors status of auxiliaries in real time. If failure occurs, the auxiliary will be skipped.



Automatically limit current and voltage at running period to prevent tripping caused by frequent overcurrent/overvoltage.


-10℃ ~ +40℃, service in derated capacity for 40℃ ~ 50℃. Derate 4% capacity every 1℃

increase in temperature.

≤95%RH, no water condensation

< 5.9m / S2(0.6G)

1 9 / 2 0


Selection Guide

Single phase

220VAC±15%

Threephase

380VAC±15%

Voltage grade

Power Rated intput

current(A)

Rated output

current(A)

Struc-ture No.

Series No.

2:220V 4:380V T: three

-phase

S:single-phase

Adaptive motor power

Version

2 1 / 2 2

■ Dimensions(mm)

Structure No.1 Single phase 220V: 0.75-2.2kW

Three Phase 380V: 1.5-3.7kW

Structure No.2 Three Phase 380V: 5.5-7.5kW

Three Phase 380V: 11-15kW Structure No.3 Three Phase 380V: 18.5-22kW Structure No.4

Three Phase 380V: 30-37kW Structure No.5 Three Phase 380V: 45-55kW Structure No.6



Wiring Diagram

2 3 / 2 4

8200B SERIESPower range: Single phase input and three-phase output: 0.75-2.2kW; Three-phase input and three-phase output: 0.75-7.5kW

IP548200B Series Smart Easy Pump Drive8200 series pump dedicated drives are smart all-in-one water supply products with high protection developed independently by SAJ. Its enclosure is dust proof and water proof. It can be installed on the junction box of various pump motors and also be connected to many kinds of sensor signals. The system is easy to operate and cost effective with high reliability and low noise. Each pump is equipped with a pump drive, which can realize multi-pump(host and auxiliary pumps) linked operation.


▶ Non-negative pressure water supply

system

▶ Secondary booster water supply system

▶ Water treatment, water circulation system

▶ Air conditioning cold water and warm

water system

Applications



▶ One key setting to realize multi-pump

linkage constant pressure water supply


▶ Single-point/multipoint pressure detection,

more precise and energy saving



▶ Dedicated protection: water shortage,anti-

freezing, alarm at high and low pressure

▶Optional LCD, more convenient operation

and debugging


▶Perfectly match vertical pump

▶Free of control cabinet

▶No need of special wiring

Backpack installation

▶IP54, dust proof and water proof

▶Backup pump can replace fault main

pump automatically to prevent water

failure effectively

Maintenance free, high reliability

M1

M2

M3

M4

M5

M6

COM

R

S

T

U

V

W

MO1

DC48V/50mA

MCM

24V

COM

DC:0-10V

DC:0-10V,0/4-20mA

AVI

ACI

GND

10V

TA

TC

TB

140.1154140 n6

240

229.8

180

290

151.7164

276

n6

kW HP

8200B

8200B

8200B

8200B

8200B

8200B

8200B

8200B

8200B

2: 220V4: 380V

-

-

-

-

-

-

-

-

-

0.75

1.5

2.2

0.75

1.5

2.2

4

5.5

7.5

2

2

2

4

4

4

4

4

4

S

S

S

T

T

T

T

T

T

1

2

3

1

2

3

5.5

7.5

10

8.2

14.2

23

3.4

5

5.8

10

15

20

4.5

7

10

2.5

3.7

5

9

13

17

1

1

1

1

1

1

2

2

2

DW

DW

DW

DW

DW

DW

DW

DW

DW

P

P

P

P

P

P

P

P

P

H

H

H

H

H

H

H

H

H

R75

1R5

2R2

R75

1R5

2R2

004

5R5

7R5

8200B - 4 T 1R5 P H DW

1.5kW

DW: water supply function

H: high protection IP54

P: Pump

8200B: High protection series

2: 220V; 4: 380V

S: single phase; T: three-phase


Selection Guide

0.75kW-2.2kWSize No.1

Size No.2 4kW-7.5kW

Notes:

1. Terminals: ◎refers to main circuit terminals; ○refers to control circuit terminals.

2. When selected control voltage is 220V, connect terminals R and T.



Outline Dimensions

sm

art p

um

p d

rive

power source 220V/380V

digital input 1

digital input 2

digital input 3

digital input 4

digital input 5

digital input 6

M



voltage class

single phase

220VAC±15%

three-phase

380VAC±15%

rated input

current(A)

rated output

current(A)size No. series

S: single phaseT: three-phase

P: Pump adaptive

motor power

H: high protection

IP54

DW: water supply

function

Technical Data

Starting torque



Overload capability


Start frequency

Input voltage


Output voltage

Output frequency


Co

ntro

l ch

ara

cte

ristic

Inp

ut/o

utp

ut

perip

hera

l inte

rface

0.5Hz 100%

1:100

±1.0%


Range: 0.01 ~ 360s

0.01 ~ 10.00Hz

220V/380V±15%



0 ~ 50/60Hz







Basic

fun

ctio

ns

Ap

plic

atio

n e

nviro

nm

en

t

Altitude


Humidity

Vibration


Relay output


Analog output



Integrated PID

AVR

Stall control


High pressure alarm


Password setting

Parameter lock


AVI (transmissible pressure gauge): 0 ~ 10VACI (pressure transmitter): 0.4 ~ 20mA; able to be switched to 0 ~ 10V by jumper



Reserved










< 5.9m / S2(0.6G)

Installed in places without direct sunlight; dust and water proofNote: 1. No complete dust prevention; 2. No explosion protection

Wiring Diagram

2 5 / 2 6

8100 SERIESPower range: Single phase input and three-phase output: 0.75-2.2kW; Three-phase input and three-phase output: 0.75-400kW

8100 series wall mounted (cabinet) pump dedicated drives are smart all-in-one water supply products developed independently by SAJ. It is installed in the electric control cabinet and can be connected to many kinds of sensor signals such as pressure sensors, transmissible pressure gauges and pressure switches. The system is easy to operate and cost effective with high reliability and low noise. Each pump is equipped with a pump drive, which can realize multi-pump(host and auxiliary pumps) linked operation.

8100 Series Smart Eco Pump Drive

Small size, convenient installation

▶ Small in size compared with like

products

▶ Cabinet, wall-mounted installation



▶ One key setting to realize multi-

pump linkage constant pressure

water supply


▶ Non-negative pressure water

supply system

▶ Secondary booster water

supply system

▶ Water treatment, water

circulation system

▶ Air conditioning cold water and

warm water system

Applications

▶ General product design

▶ Wide power range 0.75-400kW

▶ Stable and reliable

▶ Single-point/multipoint pressure

detection, more precise and energy

saving



▶ Dedicated protection: water shortage,

antifreezing, alarm at high and

low pressure


Wide applicability

2 7 / 2 8

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

8100

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.75

1.5

2.2

0.75

1.5

2.2

4

5.5

7.5

11

15

18.5

22

30

37

45

55

75

93

110

132

160

185

200

220

250

280

315

355

400

1

2

3

1

2

3

5.5

7.5

10

15

20

25

30

40

50

60

70

100

125

150

175

210

245

260

300

350

370

420

500

530

8.2

14.2

23

3.4

5.0

5.8

10.0

15.0

20.0

26.0

35.0

38.0

46.0

62.0

76.0

90.0

105.0

140.0

160.0

210.0

240.0

290.0

330.0

370.0

410.0

460

500

580

620

670

4.5

7

10

2.5

3.7

5.0

9.0

13.0

17.0

25.0

32.0

37.0

45.0

60.0

75.0

90.0

110.0

150.0

176.0

210.0

250.0

300.0

340.0

380.0

415.0

470

520

600

640

690

1

1

1

1

1

1

2

2

2

3

3

3

4

4

4

5

5

6

6

6

7

7

7

8

8

8

9

9

9

9

2

2

2

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

S

S

S

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

B

B

B

B

B

B

B

B

B

B

B

B

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

P

R75

1R5

2R2

R75

1R5

2R2

004

5R5

7R5

011

015

18R5

022

030

037

045

055

075

093

110

132

160

185

200

220

250

280

315

355

400


Selection Guide

8100 - 4 T 1R5 P B

8100: protection series

2: 220V; 4: 380V

S: single phase; T: three-phase

B: with braking unit

P: Pump

1R5: 1.5kW

three-phase

380VAC±15%

single phase

220VAC±15%

voltage class

kW HP2: 220V4: 380V

rated input

current(A)

rated output

current(A)size No. series

adaptive motor power

P: Pump

S: single phaseT: three-phase

Technical Data

Starting torque



Overload capability


Start frequency

Input voltage


Output voltage

Output frequency


Co

ntro

l ch

ara

cte

ristic

Inp

ut/o

utp

ut

perip

hera

l inte

rface

0.5Hz 100%

1:100

±1.0%


Range: 0.01 ~ 360s

0.01 ~ 10.00Hz

220V/380V±15%



0 ~ 50/60Hz








Basic

fun

ctio

ns

Ap

plic

atio

n e

nviro

nm

en

t

Altitude


Humidity

Vibration


Relay output


Analog output



Integrated PID

AVR

Stall control


High pressure alarm


Password setting

Parameter lock


AVI (transmissible pressure gauge): 0 ~ 10VACI (pressure transmitter): 0.4 ~ 20mA; able to be switched to 0 ~ 10V by jumper



Reserved










< 5.9m / S2(0.6G)

B: standard built-in braking function

-: optional braking function

2 9 / 3 0

12293

103

141

153

Ø5.9 162

155

144

238 250

222 205

396

463

289 210 260390

580

299

596

Ø5

449580

903

394

927

1359

1162

130.5

680

210 210130.5 413

1192

1482

Ø12

Ø24

80026060 80 260 8060

1300

1766

1355

400

210 210

Ø10Ø17

449Ø10

Ø10

Ø17

Ø10

260

Ø7

Ø12

235

447

Ø7

235

157

157

378

Ø6.2

Ø12

Ø6.2

Ø16

Ø28

260 260

M1

M2

M3

M4

M5

M6

COM

R

S

T

U

V

W

MO1

DC48V/50mA

MCM

24V

COM

DC:0-10V

DC:0-10V,0/4-20mA

AVI

ACI

GND

10V

TA

TC

TB

Size No.1 0.75kW-2.2kW Size No.2 4kW-7.5kW Size No.3 11kW-18.5kW

Size No.7 132kW-185kW

Size No.5 45kW-55kW

Size No.6 75kW-110kW

Size No.4 22kW-37kW

Size No.8 200kW-250kW Size No.9 280kW-400kW

Wiring Diagram

Sm

art P

um

p D

rive

digital input 1

digital input 2

digital input 3

digital input 4

digital input 5

digital input 6

Mpower source

220V/380V





Outline Dimensions

318

700

485 343

674

Ø10

Ø17

343

3 1 / 3 2

RS485

DETAIL APPLICATIONS OF SAJ SMART PUMP DRIVE

Single Pump Pressure Boost Unit

Speed regulation, control, protection

Pressure stabilization, buffering

Detects discharge pressure

Water supply

Installation

Protection

Anti-freezing

Starting mode

Power supply

Accessories

Installed in a cabinet or motor backpack installation

Water shortage protection, automatic restoration function

Anti-freezing operation


Two kinds: single phase and three-phase

General standard accessories, pressure sensor etc.

Name

Pump drive

Pressure tank

Pressure sensor

Pump with motor

Main parts

Main functions

Constant pressure water supply to maintain constant pressure of outlet

DescriptionFunction

Process control

FunctionQuantity

1

1

1

1

Prevent back-flow with multiple specifications

Indicates actual pressure of supply water

Five-path check valve

Pressure gauge 1

1

Multi-pump Smart Link Non-negative Pressure Variable Frequency Constant Water Supply System

pressure setting, 0.7MPa pressure feedback

valvepump

check valvevalve

Main parts

Protection

Anti-freezing

Starting mode

Power supply

Accessories


Anti-freezing operation


Two kinds: single phase and three-phase

General standard accessories, pressure sensor etc.

Main functions


DescriptionFunction

Process control

Installation Installed in a cabinet or motor backpack installation

multi-pump connection

automatic circulation of host and auxiliary pumps and allocation of loads; backup host can be set; supports 5 pumps at most

more than 2

one for each pump

Indicates actual pressure of supply water and municipal water inlet pressure

more than 2

2

1

1

1




Water supply

Pump drive

Pressure tank

Pressure sensor

Pump with motor

non-negative pressure tank

Name Function

Pressure gauge Indicates actual pressure of supply water

Five-path check valve Prevent back-flow with multiple specifications

Quantity

pressure gaugemunicipal water inlet

non-negative pressure tank

valve pump

host pump drive pressure tank

pressure gauge

pressure sensor 4-20mA

check valve

RS458

slave pump drive

Agriculture Irrigation System

variable frequency pump+power

frequency pump combined system

Automatic circulation of host and auxiliary pumps and allocation of loads; backup host can be set; supports 5 pumps at most

timing circulation and sleep

schedule pumps to run regularly; sleeping pump can be set, with wakeup function

Installation

Protection

Installed in a cabinet or motor backpack installation



DescriptionFunction

Process control

Main parts

Main functions

Name Function

more than 1

one for each pump

1

1

1

check valve

Pressure gauge one or two

Prevent back-flow with multiple specifications

Indicates actual pressure of supply water

Pump drive

Pressure tank

Pressure sensor

Pump with motor




Water supply

Quantity

■ Applications of Smart Pump Drive

Single Pump Water Booster Unit Multi-Pump Smart Link Water Booster System

Monitor System Driven By Two Pumps

valve check valve

Host pump

pressure tank

check valve

valve Host pump

pressure gauge

4-20mApressure sensor signal

check valve

valve Host pump

1#Auxiliary pump

2#Auxiliary pump

PDG10-1#Auxiliary drive

PDG10-host drive

PDG10-2#Auxiliary drive

valve

3 3 / 3 4

APPLICATION CASES OF SAJ SMART PUMP DRIVE

广州钢铁城广州钢铁城广州钢铁城Yangjiang platinum bay residential water supplyYangjiang platinum bay residential water supplyYangjiang platinum bay residential water supply Guangzhou steel city site water supply systemGuangzhou steel city site water supply systemGuangzhou steel city site water supply system

7.5kW*3 VRV7.5kW*3 VRV7.5kW*3 VRV

15kW*2 VRV15kW*2 VRV15kW*2 VRV

3 5 / 3 6

New world garden life water supply in guangdongNew world garden life water supply in guangdongNew world garden life water supply in guangdong Sanya halal south temple water supply systemSanya halal south temple water supply systemSanya halal south temple water supply system

11+7.5kW*3 VRV11+7.5kW*3 VRV11+7.5kW*3 VRV 5.5kW*2 hot and cold water VRV5.5kW*2 hot and cold water VRV5.5kW*2 hot and cold water VRV


3 7 / 3 8

Era bank villa life water supplyEra bank villa life water supplyEra bank villa life water supply

Guangzhou mead Johnson Guangzhou mead Johnson plant virescence water supplyplant virescence water supplyGuangzhou mead Johnson plant virescence water supply

Seven days hotel hot and cold water Seven days hotel hot and cold water supply systemsupply systemSeven days hotel hot and cold water supply system

Water supply to Foshan vocational and technical college Water supply to Foshan vocational and technical college Water supply to Foshan vocational and technical college

3 9 / 4 0


8200B8200B8200B 810081008100

P D20P D20P D20P DM 20P DM 20P DM 20

SMART PUMP DRIVE - saj-electric.com€¦ · to injection molding machine Obtains "2010-2011 the best growth brand of Chinese automation" Successfully breaks through the vector control

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