
- Beijing Daelim Green EP TECH Co., Ltd.
- No.4 Business Building-2707, China Central Place, Chaoyang District, Beijing-100025, China
- +86-10-65003129
- 86-13910231168
- +86-10-65001715
- COFEKA CIA. LIMITADA
- KM 10,5 VIA A DAULE, GUAYAQUIL, ECUADOR
- 593-4-2100443
- 593-4-2100446
- 86-13910231168
- service@daelim-electric.com
>>Current Transformer & Potential Transformer >>10-24kv Instrument Transformer >>LZZW-12 Current Transformer
LZZW-12 Current Transformer
Summary
The supporting-type current instrument transformers LZZW-12 are fully enclosed and cast in epoxy resin. The transformers are designed for electric power systems of 50Hz/60Hz rated frequency and 12kV rated voltage. They are used for outdoor mounting. The performances of the products meet standards IEC60044-1. The products are applied to metering electric energy, voltage controlling and relay protection.
- Product Details
- Specification
- Make an Inquiry
LZZW-12 Current Transformer
Summary
The supporting-type current instrument transformers LZZW-12 are fully enclosed and cast in epoxy resin. The transformers are designed for electric power systems of 50Hz/60Hz rated frequency and 12kV rated voltage. They are used for outdoor mounting. The performances of the products meet standards IEC60044-1. The products are applied to metering electric energy, voltage controlling and relay protection.
Ambient condition
1. Ambient temperature: -25 ~ 40 degrees;
Note: By customize manufacture, the ambient temperature can be as low as -40 degrees.
2. Altitude:≦ 1000m;
3. Pollution class: IV;
Rated voltage ratio(V) |
Accuracy classes combination |
Rated output(VA) |
1S thermal current(KA) |
Rated dynamic current(ka) |
||||
0.2S | 0.2 | 0.5S | 0.5 | 10P10 | ||||
50 |
0.2S 0.5S 0.2 0.5S 10P10 |
10 | 10 | 15 | 15 | 15 | 9 | 22.5 |
75 | 15 | 37.5 | ||||||
100 | 18 | 45 | ||||||
150 | 25 | 62.5 | ||||||
200 | 28 | 70 | ||||||
300 | 40 | 100 | ||||||
400 | 40 | 100 | ||||||
500 | 60 | 130 | ||||||
600 | 60 | 130 | ||||||
630 | 60 | 130 |
Browse Other Products
-
JDZ -12 Voltage TransformerRead More( Summary Model JDZ(J)W-...)
-
JDJ-3612 Voltage TransformerRead More( Summary The JDJ-3/6/12 oil-i...)