Outdoor Mixed MV Current Transformer Three Single Phase Combined Type
MV Voltage Transformer Outdoor JLDZXW1-17.5F 50Hz or 60Hz Cast-resin insulated
1. 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.
2. Technical Data
1 .Installation site Outdoor
2. Rated Frequency 50/60Hz
3. Burden power factor COSФ=0.8(lagging)
4. Technical standard accords wiht IEC 60044-1&2
IEC 61869-1&2&3
3.Specification:
| Type | Rated Ratio(A) | Accuracy | Ratio Output(VA) | Short-time Thermal Current Ith(kA/1s) |
Rated Dynamic Current Idyn(kA) |
||
| Protective | Protection | ||||||
| 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 | |||||||
Use for highest voltage for equipments no more than 24kV, for current measurement in power system.
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:
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