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
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产品名称
NDVLF series ultra low frequency high voltage generator
Affiliate classification
Cable fault detection class
Quantity
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Product description
Product parameters
Features:
● Current and voltage data are directly obtained by high-voltage side sampling, and the data is true and accurate.
● When the output exceeds the set pressure limit value, the instrument will stop the protection, and the action time is less than 20ms;
● Designed for high and low voltage double protection, the high voltage side can be precisely stopped according to the set value; the low voltage side current will exceed the rated current will be shutdown protection, the action time is less than 20ms;
● Adopt high and low voltage closed-loop negative feedback control circuit, the output has no capacity rise effect.
The main parameters:
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Specification model
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Rated voltage
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Load capacity
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Weight
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Use
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NDVLF-30
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30kV（Peak）
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0.1Hz≤1.1uF
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Controller：3kg
Booster：16kg |
10kV And the following cable and generator test
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0.05Hz≤2.2uF
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0.02Hz≤5.5uF
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NDVLD-80
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80kV(Peak)
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0.1Hz≤1.1uF
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Controller：4kg
Booster：32kg |
35kV And the following cable and generator test
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0.05Hz≤2.2uF
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||||
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0.02Hz≤5.5uF
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