Copyright:Wuhan Southstar Electric Power Technology Co., Ltd. 鄂ICP备06008607号 Website:300.cn Wuhan
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Chuangzhi Tiandi, No.13 Yangqiaohu
Avenue, Zanglong Island, Wuhan
Nanxing Power APP
Mailbox:whnx999@126.com
Telephone:400-027-8938
Southstar Electric Power Technology Co., Ltd.
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Product description
Product parameters
Reference standard: DL/T308-2012.
Features:
● Pass the PT secondary side open triangle inter-frequency sensing test;
● Input wiring through the PT secondary side opening triangle;
● Low-voltage operation, different frequency and small signal, no effect on PT protection and measurement signal;
● No power failure test.
Technical Parameters:
Project
|
6kV System
|
10kV System
|
Range
|
Three relative total capacitance Cx ≤ 120uF or Ic ≤ 250A
|
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≤130A Cx≤120μF
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≤250A Cx≤120μF
|
|
Precision
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When ≤10A 3μf≤ ie Cx≤9μF
±(Reading × 10% ± 5 words)
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When ≤10A 3μf≤ ie Cx≤9μF
±(Reading × 10% ± 5 words)
|
When 10A≤Ic≤130A
That is, 9μF<Cx≤120μF
±(Reading × 5% ± 5 words)
|
When 10A≤Ic≤130A
That is, 9μF<Cx≤120μF
±(Reading × 5% ± 5 words)
|
|
Working power
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AC 220V ± 10% /50 Hz ± 1%
|
|
Dimensions
|
310mm×300mm×170mm
|
|
Weight
|
About 10kg
|
Key words
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