Copyright: Wuhan Nanxing Power Technology Co., Ltd. 鄂ICP备06008607号
Website:300.cn Wuhan
ND-500P Capacitance Current Tester
basic information
Detailed 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
|
|
≤130A Cx≤120μF
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≤250A Cx≤120μF
|
|
Precision
|
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
|
AC 220V ± 10% /50 Hz ± 1%
|
|
Dimensions
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310mm×300mm×170mm
|
|
Weight
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About 10kg
|
keywords:
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