China grounding transformer manufacturer & supplier

Electrical fire prevention and control system

MRD81

It is applicable to AC 50Hz/60Hz, rated voltage 400V, rated current 16-1600A power distribution network, eliminating electrical fire danger.

2014-06-17

Wireless temperatuer monitoring device

MRD-CW900

It conducts real time operating temperature and working condition of the high equipment, and also is equipped with alarming function.

2014-06-16

Switchgear display and control device

MRD-CZX/ZX/KX

switchgear control and display device includes temperature measuring control and display device, comprehensive indicator and switchgear operator

2014-06-16

GGD Power Distribution Board

MRD-GGD

The device is designed to conduct electrical energy conversion, distribution and control for power distribution equipment and light facility.

2014-06-16

KYN28-12 Metal-clad withdrawable switchgear

MRD-KYN28-12

It is applies to three phase power system of rated voltage 3.6-12kV AC 50Hz for receiving and distributing power energy, and also fore circuit control

2014-06-16

High-low voltage prefabricated substation

MRD-YB

MRD-YB-10 Outdoor Package Substation is an outdoor combined distribution complete set apparatus used in three phase, 50Hz, 6-10kV power systems.

2014-06-16

harmonic filtering and reactive power compensation modules

MRD-LCZ

Reactive power compensation module is applicable to GCS, GSK AND GGP cabinet of three phase power grid with serious harmonic pollution.

2014-06-16

reactive power compensation device

MRD-LBC

The device is designed to support supply voltage of distribution systems and correct power factor and eliminate harmonic current of connected loads.

2014-06-16

transformer cooler control cabinet

MRD-FZK

It provides optimal control to the whole transformer cooling system, lowering the transformer body temperature and prolonging transformer service lif.

2014-06-16

nitrogen injection system for transformer

MRD-BPZM

The system can extinguish the fire immediately through injected the N2 gas into the transformer tank.

2014-06-16

arc suppression coil with adjustable tuning

MRD-XHZ

When single phase ground fault occurs, ground fault neutralizer should be adopted to prevent arc grounding, remove earth fault.

2014-06-16

Transformer neutral discharging gap

MRD-NP

MRD-NP Transformer Neutral Discharging Gap is complete electrical equipment consisting of disconnecting switch, lightning arrestor, discharging gap an

2014-06-07

Neutral grounding resistor for generator

MRD-FD

GeneratorNGR can limit the grounding current at a reasonable value and effectively restraint arc flash transient overvoltage

2014-06-07

Neutral grounding resistor for transformer

MRD-BJ

NGR can limit the grounding current at a reasonable value and effectively restraint arc flash transient overvoltage

2014-06-07

arc suppression coil;compensation device ; magnetic bias

MRD-XHP

In power system of 6-66KV, when capacitive current associated with single phase ground fault excess 10A (It is 30A in 6-10KV cable circuit system), ar

2014-06-07

arc suppression coil;compensation device

MRD-XHZ

In power system of 6-66KV, when capacitive current associated with single phase ground fault excess 10A (It is 30A in 6-10KV cable circuit system), ar

2014-06-07