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Main techinical parameter
1. Rated primary voltage : 22kV
2. Rated primary current : 50-2000A
3. Rated secondary voltage : 4V(measure)，200mV(protective)
4. Rated digital output : 0x2D41(measure) 0x01CF(protective)
5. Accuracy for measure winding : 0.2
6. Accuracy for protective winding : 5P20
7. Rated frequency : 50Hz
8. Rated insulation level : 24/65/125kV
9. Rated short time thermal current : 50-200A: 150Ipr, 300-2000A :31.5kA/1S
10. Rated dynamic current : 50-200A :375Ipr, 300-2000A :80kA
11. Ambient temperature : -5℃ -40℃ (indoor), -25℃-50℃(outdoor)
12. Ambient humidity : ≤RH95%(25℃
)
13. Altitude : ≤ 2000m (Can
devise according customer’s requirement)
2. Installation site : indoor/ outdoor
Outline drawing
电话：
0086-755-86000443
0086-755-86000772
传真：
0086-755-86000614
邮箱：
international2@chuangy.com
地址:
深圳市南山区西丽街道松坪山社区松坪山路5号嘉达研发大楼B座101 / 401 (深圳)
珠海市高新区唐家湾镇科技五路24号(珠海）
江西省九江县沙城工业园庐山东路31号(江西)
