36kv MV Indoor Current Transformer Epoxy Resin Casting Single Phase Delta Transformer
36kv Indoor MV Current Transformer Current Transformer Epoxy Resin Casting
1. Product Introduction:
LZZBJ10-36 current transformer, epoxy resin casting insulation and fully enclosed support construction, encloses primary & secondary windings and annular core in the epoxy resin casting body. The product has the large periphery insulation creepage distance, withoutstanding dirtiness and dampness. Be suitable for measuring electric capacity, and protective relaying in the power system of 36kv
2. Technical Data:
Main technical parameter
- Rated insulation voltage: 36/70/170kV
- Rated frequency: 50/60hz
- Installation Site: Indoo
- Standards: IEC60044-1(IEC61869-1&2)
|
Rated transformation ratio(A) |
Accuary classes combination |
(VA) Rated output |
(ALF) | (FS) | Short-time thermal current Ith(kA/S) | Rated dynamic current Idyn(kA) | ||
|
Measuring |
Protective |
|||||||
| 0.2(S) | 0.5 | 10P | ||||||
|
15/5 …… 200/5 |
0.2(S)/0.2(S) 0.2(S)/0.5 0.5/0.5 0.2(S)/10P 0.5/10P
|
10 | 15 |
10
15
|
10
|
5 (10) |
100I1n | 250I1n |
| 300/5 | 25 | 63 | ||||||
| 400/5 | 31.5 | 80 | ||||||
| 500/5 | 40 | 100 | ||||||
| 600/5 | 40 | 100 | ||||||
| 800/5 | 63 | 130 | ||||||
| 1000/5 | 63 | 130 | ||||||
| 1500/5 | 80 | 160 | ||||||
Two Secondary Double Ratio
|
Rated transformation ratio(A) |
Accuary classes combination |
(VA) Rated output |
(ALF) |
(FS) | Short-time thermal current Ith(kA/S) | Rated dynamic current Idyn(kA) | ||
|
Measuring |
Protective |
|||||||
| 0.2(S) | 0.5 | 10P | ||||||
|
15-30/5 20-40/5 …… 200-400/5 |
0.2(S)/0.2(S) 0.2(S)/0.5 0.5/0.5 0.2(S)/10P 0.5/10P
|
10 | 15 |
10
15
|
10
|
5 (10) |
75I1n | 187.5I1n |
| 300-600/5 | 31.5 | 80 | ||||||
| 500-1000/5 | 40 | 100 | ||||||
| 600-1200/5 | 50 | 130 | ||||||
| 750-1500/5 | 80 | 160 | ||||||
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