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This series are fully enclosed rest casting construction, protective class is utilized by Rogowski Coil, measuring level Fe based nanocrystalline core; primary winding, secondary winding all sealed inside epoxy resin body, this is supportive type, full installation with low burden. Anti-dirtiness, humanity and maintenance free, long creepage distance improving external insulation. Compatible with rated frequency 50Hz, rated voltage 35kV AC indoor circle for measuring current, energy and relay.
Main technical parameter
1, Rated primary voltage: 35kV
2, Rated insulation level: 40.5/95/185kV
3, Rated secondary output: 0.2A(measuring); 200mV(protective)
4, Local standard:
GB/T 20840.8-2007<<Electronic Current Transformer>>
GB 1208-2006<<Electronic instrument transformer>>
5. Ambient temperature : -40℃-40℃
6, Altitude: 2000m
7, Installation site : outdoor
Specification:
|
Rated Voltage Current (A) |
Rated Secondary Combination |
Rated Secondary Voltage |
ALF
|
FS |
Rated short-time thermal current (kA/S) |
Rated dynamic current ( kA) |
||
|
Measuring |
Protection |
|||||||
|
0.2 |
0.5 |
5(10)P |
||||||
|
20-400 |
0.2/0.5 0.2/5P 0.5/5P 0.2/0.5/5P 0.2/5P/5P |
0.2A@ 0.5VA |
0.2A@ 0.5VA |
200mV@ ≥10kΩ |
20
40 |
10 |
1001 In |
2501 In |
|
500 |
50 |
112.5 |
||||||
|
600 |
63 |
130 |
||||||
|
800 |
63 |
130 |
||||||
|
1000 |
63 |
130 |
||||||
|
1200 |
80 |
160 |
||||||
|
1500 |
80 |
160 |
||||||
|
2000 |
100 |
160 |
||||||
Outline drawing
Switchboard：+86-755-26996668
International Sales ：+86-755-86000713、+86-13823790397
Email：international2@chuangy.com
Add：19F, East Tower of Skyworth Semiconductor Design Building, Hi-Tech Industrial Park,Nanshan,Shenzhen,China.518063.
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