New Product News 62D9-E-0164 Air Circuit Breakers, 1600 to 6300A BT3 Series Breaking Capacity Icu is equal to Ics up to 120kA at maximum and Icw 1s is up to 120kA at maximum under AC415V distribution. 0 20 40 60 80 100 120 50 50 BT3- 1600 BT3- 2500 BT3- 2500H BT3- 4000 BT3- 4000H BT3- 6300 BT3- 6300H 65 65 85 85 85 85 100 85 100 100 120 120 lcu = lcs lcw Selection guide Features • Compact design • Satisfied Icu = 50kA or above at 440V for all of ampere frame size • Available Icu / Ics rating at 440V, rated current from 200A to 6300A, Ics = 100% of Icu • Conform to IEC 60947-2 (DEKRA (KEMA) certificate will be obtained.) Series BT3 series Frame size 1600, 2500, 4000, 6300 No. of poles 3, 4 Installation Fixed Available Draw-out Available Closing Mechanism Manual or motor spring charging mechanism Tripping Mechanism Shunt trip, Under-voltage trip Protection function Long time delay, Short time delay, Instantaneous, Ground fault, etc. BT3 New
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New Product News
62D9-E-0164
Air Circuit Breakers, 1600 to 6300A
BT3 Series
Breaking CapacityIcu is equal to Ics up to 120kA at maximum and Icw 1s is up to 120kA at maximum under AC415V distribution.
0
20
40
60
80
100
120
50 50
BT3-1600
BT3-2500
BT3-2500H
BT3-4000
BT3-4000H
BT3-6300
BT3-6300H
65 65
85 85 85 85
100
85
100 100
120 120
lcu = lcs lcw
Selection guide
Features• Compact design• Satisfied Icu = 50kA or above at 440V for all of ampere frame size• Available Icu / Ics rating at 440V, rated current from 200A to
6300A, Ics = 100% of Icu• Conform to IEC 60947-2 (DEKRA (KEMA) certificate will be
obtained.)
Series BT3 seriesFrame size 1600, 2500, 4000, 6300No. of poles 3, 4Installation Fixed Available
Draw-out AvailableClosing Mechanism Manual or motor spring charging mechanismTripping Mechanism Shunt trip, Under-voltage tripProtection function Long time delay, Short time delay, Instantaneous, Ground fault, etc.
BT3
New
Tư vấn chọn sản phẩm
Giao hàng tận nơi
Hỗ trợ kỹ thuật
Chính sách hậu mãi đa dạng
DỊCH VỤ CHĂM SÓC KHÁCH HÀNG TOÀN DIỆN
Nhà cung cấp thiết bị điện chuyên nghiệp
CÔNG TY TNHH THƯƠNG MẠI KỸ THUẬT ASTERSố 7 Đại lộ Độc Lập, KCN Sóng Thần, P. Dĩ An, Tx. Dĩ An, Bình Dương, VN.
Clear indication of ready-for-switching-on to ensure safe manipulation and reliable operation.
More reliable safety protection with seconday terminals of protection grade IP30
Compact sizeBT3 series, Air Circuit Breakers, have four ampere frame sizes and physical dimensions.Ampere frame
1600 2500 4000 6300
Appearance
Width(3-poles, Draw-out type)
248mm 347mm 401mm 754mm
Installation The bus bar terminal of the BT3 series, Air Circuit Breakers, can be simply installed as follows:• Horizontal connection• Vertical connection• Composite connection
Safety performance Draw-out type BT3 series Air Circuit Breakers can be operated safety at 3 positions:1. Connected position2. Testing position3. Disconnected position
Indication of ready-for-switching-on:"ok"
21222324
21222324
21222324
21222324
Protection and selection BT3 Series, Air Circuit Breakers, can implement selective interlock of ZSI Region to ensure comprehensive selection of various protection and reduce the copper bar's bearing of thermodynamic.
Intelligent Controller (OCR)Selecting OCR's, it can be classified into ten types
Type EN35 EN36 EA35 EA36 EP35 EP36Option Option Standard Option Option Option
Pic
Display/setting LED indication LED indication LCD indicaiton LCD indication LCD indication LCD indicationProtection/function
B4 Four-phaseCounter CMElectrical module for indication of ready-for-switching-on E1Remote reset RMR AC220-240VElectrical indication mechanism of socket's position D1Electrical indication mechanism of storage signal S1Accessories monitoring units AMCurrent transformer with the neutral line N connected externally
N1 For BT3-1600N3 For BT3-2500N4 For BT3-4000N6 For BT3-6300
Unit with transformer's center erath extermaily connected. UTProgrammable output expansion module EM6 6 lines Communication choices of accessories S1 Components of draw-out socket communication module
S2 Signal of ready-for-closeS3 Signal of under-voltageS4 Signal of fault releaseS5 Signal of charging
Normal power supply module PD1 DC24VPA1 AC220-240VPA2 AC380-415V
DC power supply module PD2 DC110VPD3 DC220V
Automatic Transfer Switch (ATS)(included automatic controller, connector and 1.8m cable)
AS1 R typeAS2 S typeAS3 F type
3 lines over-current fault output module OCF
• OCR type (note: EA35 is standard), refer to in the Intelligent controller (OCR) functions
Rated current of the neutral pole (IN) 100% In 100% In 100% In 100% In 100% In 100% In 100% InRated insulation voltage (Ui) 1000 1000 1000 1000 1000 1000 1000Rated operational volage (Ue) 690 690 690 690 690 690 690Rated ultimate short-circuit breaking capacity(Icu kA, sym)