Current Transformer Oil Impregnated Paper Current Transformer (Dead Tank) Features Sealed oil-filled capacitor type structure with metallic expansion bellows; With more efficient sealing method, which slows the eging process of the gasket seal and extends the product life; Uniform electric field, low partial discharge and good usability; Large value of dynamic current and short-tim thermal current; Available for more secondary tapping, which can satisfy the needs of various mea surement and protection; Expansion bellows: stainless steel shell, oil tank coated with a special paint (which is water-proof, mould-proof and salt-proof); Maintenance-free. Specifications Nominal Voltage of System Kv Highest. Voltage for Equipment kV Lin Rated Primary Current A Short-time Thermal Current KA/s Rated Dynamic Current kA Rated insulation Level kV Dielectric Dissipation Factor Creepage Distance of External Insulation mm / Oil Weight/Gross Weight kg Um Partial Discharge under UmpC RIV uV Applicable Altitude Range m Rated Secondary Current A Amplifying Current Factor Rated Frequency Hz Measurement Accuracy Class Protection Accuracy Class Windings Combination Rated Burden and Instrument Security Factor of Measuring Class Rated Burden and Accuracy Limit Factor of Protective Class TPY Performance Parameter of TPY Class 5 250 3500 1, 5 120-200 I1n 50 0.1, 0.2S, 0.5S, 0.2, 0.5 TPS, TPY, 5P, 10P, 5PR, 10PR, PX 0.2S, 0.5, 5P, 5PR, TPY, TPY 10-80VA, Fs<5 10-80VA, SP15-5P40/10P15-10P40 Kssc=10~20, T1=0.1s, C-0.1s-0-0.5s-C-0.1s-0 35 40.5 10-2000, 2 50~2 600 100 I1n/1~50/3 250 I1n~125 40.5/95/200 0.018 1012.5, 1255.5 32~46/162~230 110 126 2 50~2 1200, 150~2500 45~50/3 115~125 126/230/550 0.003 3150, 3906 130/540( 2 600A), 150~570 220 252 2 1250~2 1500, 1250~3000A 50~63/3 125~160 252/460/1050 0.003 6300, 7812 580/1680 Structure LB7-220W LB7-110W LB6-35W 2390 20 1905 15 P2 520 P1 475 475 4 18 t20 100 50 25 50 25 P2 P1 3620 20 3030 20 850 120 610 450 4 25 4 18 t20 100 50 25 50 25 1875 20 1430 15 258 258 510 4 14 4 18 100 50 50 25 25 t20 4 18 04 ABB ABB Instrument Transformer Product Manuals 05
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Current Transformer Oil Impregnated Paper Current Transformer (Dead Tank)
Features
Sealed oil-filled capacitor type structure with metallic expansion
bellows;
With more efficient sealing method, which slows the eging
process of the gasket seal and extends the product life;
Uniform electric field, low partial discharge and good usability;
Large value of dynamic current and short-tim thermal current;
Available for more secondary tapping, which can satisfy the
needs of various mea surement and protection;
Expansion bellows: stainless steel shell, oil tank coated with a
special paint (which is water-proof, mould-proof and salt-proof);
Maintenance-free.
Specifications
Nominal Voltage of System Kv
Highest. Voltage for Equipment kV
Lin Rated Primary Current A
Short-time Thermal Current KA/s
Rated Dynamic Current kA
Rated insulation Level kV
Dielectric Dissipation Factor
Creepage Distance of External Insulation mm
/ Oil Weight/Gross Weight kg
Um Partial Discharge under UmpC
RIV uV
Applicable Altitude Range m
Rated Secondary Current A
Amplifying Current Factor
Rated Frequency Hz
Measurement Accuracy Class
Protection Accuracy Class
Windings Combination
Rated Burden and Instrument Security Factor of Measuring Class
Rated Burden and Accuracy Limit Factor of Protective Class
TPY Performance Parameter of TPY Class
5
250
3500
1, 5
120-200 I1n
50
0.1, 0.2S, 0.5S, 0.2, 0.5
TPS, TPY, 5P, 10P, 5PR, 10PR, PX
0.2S, 0.5, 5P, 5PR, TPY, TPY
10-80VA, Fs<5
10-80VA,
SP15-5P40/10P15-10P40
Kssc=10~20, T1=0.1s, C-0.1s-0-0.5s-C-0.1s-0
35
40.5
10-2000, 2 50~2 600
100 I1n/1~50/3
250 I1n~125
40.5/95/200
0.018
1012.5, 1255.5
32~46/162~230
110
126
2 50~2 1200, 150~2500
45~50/3
115~125
126/230/550
0.003
3150, 3906
130/540( 2 600A), 150~570
220
252
2 1250~2 1500, 1250~3000A
50~63/3
125~160
252/460/1050
0.003
6300, 7812
580/1680
Structure
LB7-220W
LB7-110W LB6-35W
2390
20
1905
15
P2
520
P1
475 475
4 18
t20
100
50
25
5025
P2 P1
36
20
20
30
30
20
85
012
0
610 450 4 25
4 18
t20
100
50
25
5025
1875
20
1430
15
258 258510 4 14
4 18
100
50
5025
25
t20
4 18
04 ABB ABB Instrument Transformer Product Manuals 05
LVBCurrent Transformer Oil Impregnated Paper Current Transformer (Live Tank)
Features
Sealed oil-filled capacitor type structure with metallic expansion
bellows;
Low parlial discharge, less and stable dielectric dissipation fact;
With wide range of primary current and large value of dynamic
and thermal stability current;
With transient protection windings, which can satisfy the needs
of large capacity of power system and reclosing operation;
External porcelain insulation, high bending strength and
terminal with high tension;
Maintenance-free cast aluminum case.
Specifications
Nominal Voltage of System Kv
Highest. Voltage for Equipment kV
Rated Frequency Hz
( ) kV
Rated Power Frequency Withstand Voltage(nm.s.)
( ) ( ) kV Rated insulation Level
( ) ( ) kV Rated insulation Level
Flashover Distance mm
( Creepage Distance(Min.)mm
( ) Rated Primary Current(Max.)A
Rated Secondary Current A
( ) N
Static Withstand Mechanical Load
( ) N
Dynamic Withstand Mechanical Load
( )
Accuracy Class (Can be Combined According to Customers' Needs)
Rated Output VA
Instrument Security Factor FS
Accuracy Limit Factor ALF
( ) Short-lime Thermal Current (max.) kA/s
( ) Rated Dynamic Current (Max.) kA
LVB(T) 40.5W
35
40.5
50
95
200
230
500
1255.5
4000 8000
3000
5000
LVB-126W
110
126
50
230
550
633
1200
3150 3906
4000
1, 5
3000
5000
LVB(T)-252W
220
252
50
460
1000
1208
2200
6300 7812
6000
3000
6000
0.1, 0.2, 0.5, 0.2S, 0.5S, 5P
10P, 5PR, 10PR , TPY, TPS
10~80
5, 10
10, 15, 20, 30, 40
63KA/3S ( )
160
Structure
LVBT-40.5W2(3)
LVB-126W2(3)
LVB-252W2(3)
A
930
1085
B
2375
3790
C
1825
3080
D
602
745
E
450
600
F
20
24
G
322
372
A 10
P2 P1
B20
C1
5
E E 4 FG
D
A t20
6 18
60
180
32.5
60
125
t10
2 14
30
70
A
60
60 20
MAX
MIN
1135 10
P2 P1
11
50
20
1790
20
4 2050 2 25
475 1
632
225475 1
MAX
MIN
06 ABB ABB Instrument Transformer Product Manuals 07
SF6
Current Transformer SF6 Current Transformer (Live Tank)
Features
High level exterior insulation and pollution flashover resistance;
Reliable structure with high earthquake-resisting capacity,
available for various transportation;
Large value of dynamic and thermal stability current;
Cone capacitor with uniform voltage; high flashover voltage;
Dependable sealing, low leakage rate, low micro-water content
and reliable running;
To satisfy various precision measurement requirements; with
stable and transient windings, which can satisfy various
protection needs of power system;
With good craftsmanship to avoid the dust, which may cause
damage to the running.
Specifications
Nominal Voltage of System Kv
Highest. Voltage for Equipment kV
Short-time Thermal Current KA/s
Rated Dynamic Current kA
Rated insulation Level kV
SF6 Rated Pressure of SF6 Gas MPa
SF6 Alarm Pressure of SF6 Gas MPa
SF6 Annual Leakage Rate of SF6 Gas -6SF6 Water Content in SF6 Gas 10
Um Partial Discharge under Um pC
Lin Rated Primary Current A
Rated Secondary Current A
Amplifying Current Factor
Rated Frequency Hz
Protection Accureacy Class
Protection Accuracy Class
Windings Combination
No. Of Windings
Rated Burden and Instrument Security Factor of Metering Class
Rated Burden and Accuracy Limit Factor of Protective Class
TPY Performance Parameter of TPY Class
35
40.5
50~63/3
125~160
40.5/96/200
0.4
0.35
0.5
50
3
100~800
1.5
120~200
50
0.1, 0.2S, 0.5S, 0.2, 0.5
TPS, TPY, 5P, 10P, 5PR, 10PR, PX
0.2S, 0.5, 5P, 5PR, TPY, TPY
4 10
10~80VA Fs<5
10~80VA
5P15~5P40/10P15~10P40
Kssc-10~20, T1 0.06~0.1s, C-0.1s-0-0.5s-C-0.1s-0
I1n
110
126
21~63/3
53~160
126/230/550
0.4
0.35
0.5
50
3
220
252
50~63/3
125~160
252/460/1050
0.4
0.35
0.5
50
3
500
550
50~63/3
125~160
550/740/1175/1675
0.5
0.45
0.5
50
3
Structure
LVQBT-550W
1830 20
P1P2
56
45
20
584
52
0
64
55
20
1260
760 760
860 8604 30
LVQB(T)-252W
F F
G G4 26
P1P2
t20 6 18
50 25
50
150
50
LVQBT-550W
t20 6 18
50
100
50
25
50 25
LVQB(T)-40.5~252W
LVQB-252W2(3)
A
716
750
866
976
B
1315
1350
1470
1600
C
2950
2950
2965
2970
3185
3350
D
3075
3075
3090
3095
3310
3475
E
3375
3375
3460
3580
3790
3955
F
500
500
500
500
560
560
G
580
580
580
580
650
650
LVQBT-252W2(3)
B 20
C20
D20
E20
A
P1P2
380 380
440 440 4 22
LVQB-126W
A 20
B20
C20
P1P2
340 340
390 390 4 16
LVQB(T)-40.5W
LVQB-126W2(3)
A
625
660
625
B
1140
1175
1020
C
1955
1945
2200
D
2055
2045
2200
E
2280
2280
2280
LVQB-40.5W2(3)
A
1000
1280
B
1090
1350
C
1355
1720LVQBT-40.5W2(3)
08 ABB ABB Instrument Transformer Product Manuals 09
Voltage TransformerCapacitor Voltage Transformer
Features
Small dimension, low weight and good craftsmanship;
Low dielectric dissipation factor on capacitor divider, and little
change of temperature coefficient;
Well insulated and low partial discharge;
Reasonable parameter setting and high resistance to intemal
resonance;
Fastransient response. Which is prior to standard requirements;
High precision and large secondary output capacity.
Specifications
No Type
1
2
3
4
5
6
7
8
Highest,
Voltage for
Equipment
(Kv)
TYD110/ 3 -0.01H
TYD110/ 3 -0.01H
TYD110/ 3 -0.02H
TYD110/ 3 -0.02H
TYD220/ 3 -0.005H
TYD220/ 3 -0.005H
TYD220/ 3 -0.01H
TYD220/ 3 -0.01H
Rated
Primary
Voltage
(kW)
Rated
Insulation
Level
(kV)
Specific
Creepage
Distance
(mm/kV)
Rated Secondary Voltage (kV)
(VA) /
Rated Output (VA) / Accuracy Class
la-1n 2a-2n 3a-3n da-dn la-1n 2a-2n 3a-3n da-dn
126
126
126
126
252
252
252
252
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
126/230/550
126/230/550
126/230/550
126/230/550
252/460/1050
252/460/1050
252/460/1050
252/460/1050
110/ 3
110/ 3
110/ 3
110/ 3
220/ 3
220/ 3
220/ 3
220/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
150/0.2
200/0.5
150/0.2
200/0.5
100/0.2
150/0.2
100/0.2
100/0.2
150/0.2
100/0.2
-
0.1/ 3
0.1/ 3
0.1/ 3
-
0.1/ 3
0.1/ 3
0.1/ 3
-
-
-
0.1/ 3
-
-
-
0.1/ 3
100/0.5
100/3P
200/0.5
200/3P
100/0.5
100/3P
200/0.5
200/3P
-
100/0.5
-
100/0.5
-
-
-
-
-
-
150/0.5
150/3P
150/0.5
150/3P
300/3p
300/3p
300/3p
300/3p
300/3p
300/3p
300/3p
300/3p
Structure
760
680
H20
520 520( ) 4 24
700
670
H20
480 520( ) 4 24
700
670
480 520( ) 4 24
H20
TYD110/ 3 -0.01H
TYD220/ 3 -0.005HTYD220/ 3 -0.01H
760
680
H20
520 520( ) 4 24
TYD110/ 3 -0.02H
H
3340
3500
H
3120
3440
H
1880
2040
H
2010
2090
10 ABB ABB Instrument Transformer Product Manuals 11
Voltage TransformerOil Impregnated Paper Voltage Transformer
Features
Cascade-type hermetically sealed with metallic expansion
bellows;
Large load and high precision;
Super magnetic excitation characteristic and low loss;
Low partial discharge and stable dielectric dissipation factor.
Specifications
No Type
1
2
3
4
5
6
Highest,
Voltage for
Equipment
(Kv)
JDCF-110W
JDCF-126W
JDCF-110W
JDCF-126W
JCC6-110W
JCC6-126W
JDX6-35W
JDX6-40.5W
JDX6-35W
JDX6-40.5W
JDX6-35W
JDX6-40.5W
Rated
Primary
Voltage
(kW)
Rated
Insulation
Level
(kV)
Specific
Creepage
Distance
(mm/kV)
Rated Secondary Voltage (kV)
(VA) /
Rated Output (VA) / Accuracy Class
la-1n 2a-2n 3a-3n da-dn la-1n 2a-2n 3a-3n da-dn
126
126
126
40.5
40.5
40.5
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
126/230/550
126/230/550
126/230/550
40.5/95/200
40.5/95/200
40.5/95/200
110/ 3
110/ 3
110/ 3
35/ 3
35/ 3
35/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1
0.1
0.1
0.1/3
0.1/3
0.1/3
100/0.2
80/0.2
150/0.2
250/0.5
150/0.2
200/0.5
100/0.2
80/0.2
0.1/ 3
0.1/ 3
-
-
0.1/ 3
-
150/0.5
150/3P
80/0.5
80/3P
-
-
80/3P
-
300/3P
300/3P
300/3P
300/3P
300/3P
300/3P
0.1/ 3
0.1/ 3
0.1/ 3
-
0.1/ 3
0.1/ 3
-
-
0.1/ 3
150/0.5
150/3P
80/0.5
80/3P80/3P
- -
-
Structure
JDCF-110(126)W2(3)
JDCF-35(40.5)W2(3)
1520
20
320
680
360
570
2 11
30
15
75
30
H30
410 410
650
4 18
2 12
30
15
80
30
JDCF-100W2
H
1820
1990JDCF-100W3
12 ABB ABB Instrument Transformer Product Manuals 13
SF6
Voltage TransformerSF6 Insulated Votage Transformer
Features
With high level exterior insulation;
With composite insulation bushing of high mechanical strength
and flashover resistance;
With high earthquake-resisting capacity;
Tight sealing and low annual leakage ratio;
Being capacitive to avoid ferroresonant phenomenon;
With low dielectric dissipation factor and high weather-proof
capacity. Low partial discharge;
Reliable running and maintenance free.
Specifications
No Type
1
2
3
4
5
6
7
Highest,
Voltage for
Equipment
(Kv)
JDQXF-35W
JDQXF-40.5W
JDQXF-110W
JDQXF-126W
JDQXF-110W
JDQXF-126W
JDQXF-110W
JDQXF-126W
JDQXF-110W
JDQXF-126W
JDQXF-220W
JDQXF-252W
JDQXF-220W
JDQXF-252W
Rated
Primary
Voltage
(kW)
Rated
Insulation
Level
(kV)
Specific
Creepage
Distance
(mm/kV)
Rated Secondary Voltage (kV)
(VA) /
Rated Output (VA) / Accuracy Class
la-1n 2a-2n 3a-3n da-dn la-1n 2a-2n 3a-3n da-dn
40.5
126
126
126
126
252
252
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
25 (31)
40.5/95/200
126/230/550
126/230/550
126/230/550
126/230/550
252/460/1050
252/460/1050
35/ 3
110/ 3
110/ 3
110/ 3
110/ 3
220/ 3
220/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/3
0.1
0.1
0.1
0.1
0.1
0.1
-75/0.5
75/3P
150/0.5
150/3P
80/0.5
80/3P
80/0.5
80/3P
40/0.5
40/3P
150/0.5
150/3P
80/0.5
80/3P
-
-
200/3P
300/3P
300/3P
300/3P
300/3P
300/3P
300/3P
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3 80/3P
( 2)
( 1)
( 1)
( 2)
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
0.1/ 3
-
-
-
50/0.2
100/0.2
50/0.2
80/0.2
40/0.2
100/0.2
80/0.2
-
-
80/3P
50/3P
JDQXF-220W2(3) SF6
H10
630
980 5
780
10025 50
t10
20
110
4 12
50
H10
460670 5
550
JDQXF-110W2(3) SF6 ( 1)
JDQXF-110W2(3) SF6 ( 2)
H10
1180
10
400 400 4 22
680 5
30
30
4 9
610
8
520755
4 26
8020 40
100t10
4 12
40
20
8020 40
100t10
4 12
40
20
JDQXF-35W2(3) SF6
H
W2( ) W2( ) W3( ) W3( )
3190 3190 3190 3190
H
W2( ) W2( ) W3( ) W3( )
2040 2040 2090 2170
H
W2( ) W2( ) W3( ) W3( )
1960 1960 2010 2090
14 ABB ABB Instrument Transformer Product Manuals 15
Structure
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