500kva 630kva 800kva 1500kva 1600kva Upto 2.5mva Electrical Power Distribution Transformer Compact Substation

Prefabricated compact substation, also known as prefabricated substation. It is a prefabricated indoor and outdoor compact power distribution equipment that integrates high-voltage switchgear, distribution transformer and low-voltage power distribution device according to certain wiring scheme. The transformer step-down, low-voltage distribution and other functions are organically combined together, installed in a fully enclosed and mobile steel structure box which is moisture-proof, rustproof, dustproof, rodent proof, fire prevention, anti-theft, and heat insulation. Box type substation is suitable for mines, factories, oil and gas fields and wind power stations. It replaces the original civil construction distribution rooms and power stations and becomes a new complete set of transformer and distribution devices.

1600kvar Medium Voltage Reactive Compensation Electric Distribution Cabinet(hereinafter referred to as the device) is suitable for 10kV AC power system with frequency of 50Hz. It is mainly used in power system to adjust bus voltage and reactive power, improve power factor, improve voltage quality and reduce network loss.

We can provide the most appropriate, the most reasonable solution according to the customer's requirements. As long as you tell us your requirements or drawings, we can provide a complete solution. And the main components, according to your requirements, choose the brand, Or we can provide cost-effective components to reduce your purchase cost.

Executive standards

GB50227-2008 “Code for design of shunt capacitor device

JB/T7111-1993 “High voltage shunt capacitor device”

JB/T10557-2006 “High voltage reactive local compensation device”

DL/T 604-1996 “Ordering technical conditions for high voltage shunt capacitors”

Main technical performance index

1.Capacitance deviation

1.1The difference between the actual capacitance and the rated capacitance of the device is within the range of 0- +5% of the rated capacitance. The standard is higher than other factories

1.2The ratio of the maximum to the minimum capacitance between any two line terminals of the device shall not exceed 1.02.

2.Inductance deviation

2.1Under rated current, the allowable deviation of reactance value is 0~+5%.

2.2The reactance value of each phase shall not exceed ± 2% of the average value of three phases.

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