Baoding Mingrui Optoelectronics Technology.Co.Ltd

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1. neutral point protective device for the transformer

Place of Origin Hebei, China (Mainland)
Brand Name MING RUI
Model Number MRD-NP-11
voltage 110k v and 220 kv
Standard DL/T620-1997

MRD-NP transformer neutral gap protector of our company is such accidents from occuring.It is produced ...

2. Zero-sequence Electrical Neutral Grounding Current Transformer

1. MRD-L series zero-sequence CT core is made of ZH120-130 cold rolled silicon steel sheet imported from Japan with advantages of smooth surface, constant thickness, good conductivity, strong sensitivity to magnetizing, accuracy and stability.

...

3. 35 kv NGR Stainless Steel Neutral Grounding Resistance For Transformer

Place of Origin Hebei, China (Mainland)
Brand Name MING RUI
Model Number MRD-BJ-N2
use indoor application
place China
voltage 0.4~35KV
standard IEEE32,ISO9001:2000
altitude high not excess 3500m
raw material stainless steel
rated ...

4. Generator Neutral Grounding Resistor In the power distribution System

Place of Origin Hebei, China (Mainland)
Brand Name MingRui
Model Number MRD-FD20
Output Type AC
Usage Switching
Connection Plug In
AC/DC 10~300kv
Voltage 6~20kv
Current 1~2000A
Rate Frequency 50Hz and 60Hz
Rate Humidity not ...

5. NGR Neutral Grounding Resistor

Our company is the manufacturer of the neutral grounding resistor,current transformer and so on equipement,if you are interest in our products,please check our website and send your technology parameters for me,Glad to your enquiry.

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