Technical Data:
1.Outdoor use
2.Cast-resin insulated
3.Frequency 50Hz or 60Hz
4.Rated insulation level: 24/50/125kV
5.Standards: IEC 60044-1 IEC 61869-1&2
Introduction:
This three phase combined VTs consists of three single phase VTs, P1, P2 series connected with phase A, B, C. Secondary leads in junction box is easy for wiring and testing. Use epoxy resin insulation stunt structure for outdoor installation. Applicable for highest voltage for equipments no more than 24kV for metering/measuring measurement in power system.
Type
|
Rated transformation
Ratio
(A)
|
Accuracy classes combination
|
Rated output
(VA)
|
Rated short-time thermal current (kA/S)
|
Rated dynamic current ( kA)
|
Measuring
|
Measuring
|
0.2(S)
|
0.5
|
10P
|
LSZZW-24
|
5-200/5
|
0.2(S)/0.2(S)
0.2(S)/0.5
0.2(S)/10P
0.5/10P
|
10
15
|
15
15
|
10
15
|
80×I1n
|
200×I1n
|
300/5
|
400/5
|
500/5
|
600/5
|
800/5
|
1000/5
|
Remarks:
Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Application:
Use for highest voltage for equipments no more than 24kV, for current/voltage measurement in power system.
Features:
1. Use high properties iron core to meet high accuracy, big burden etc.
2. Use epoxy resin cast insulation structure to improve anti-pollution, anti-moisture etc.
3. Use full-sealed cast insulation type
Outline Drawing:
Wiring diagram:
