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Place of origin:
China
Price Condition:
FOB
injection protection scheme for stator ground fault The 20Hz power supply is used for injection. Considering the influence of the distribution transformer’s leakage impedance and exciting impedance, the calculation accuracy of the ground resistance can be improved. The abnormity warning function of cable loop is set, so as to enhance the reliability and sensitivity of protection. Flexible p
[Related Keywords : Relay, relay protection, transformer protection]
Business Type
Manufacturer
Location
Henan, China
Employees Total
Above 1000
Annual Revenue
More than 100,000,000
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