CT/PT Burden

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Last Updated: 02 March 2013

Automatic current and voltage transformer burden can be either set manually or automatically via controller through RS 232 communication interface. The real setting is displayed on the digital display on the front panel. Meets IEC/ANSI standards.

Main technical data:
1. Current:
·Rated working current: 5A
·Working current range: 5%-200%
·Rated load
·COS?=0.8  york hotels VA=2.5, 3.75, 5, 6.25, 7.5, 10, 12.5, 15, 20, 25, 30, 40, 50, 60
·COS?=1.0  VA=2.5, 5
·Working frequency: 50Hz/60Hz
·Error: internet marketing services ±3%±2 digits

2. Voltage
Rated working voltage: 100V, 100V/3V, 110V/3V
·Working voltage range: 5%-200%
·Rated load
COS?=0.8  VA=1.25, 2.5, 5, 10, 20, 40, 80
COS?=1.0  VA=1.25, 2.5, 5, 10, 20, 40, 80
·Working frequency: 50Hz/60Hz
·Error: ±3%±2 digits

Burden seo tips can be customized according to user's specification.

Outdoor 7200kV Impulse Generator

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Last Updated: 02 March 2013

 CDYH-W7200kV Outdoor Impulse Testing System

- interest calculator loan for China EPRI (Electrical Power Research Institute)

This loan payment calculator generator is the highest rated voltage impulse generator in China. It is a 24 stages design with rated stage voltage 300kV. With symmetric dual side charging technique, the capacitors are charged only ±150kV which is half of the stage rated voltage. This feature is particularly useful when the ambient humidity is high or when it is used in heavy polluted areas.

The generator is about 25 meters high.

Outdoor Transformer

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Last Updated: 02 March 2013

4500/3*750kV local seo services Outdoor Testing Transformer

- for South China power grid ,ultra-voltage experimental base, Kunming

This transformer includes three 750kV transformer sections in series. It have set a new record in insulating testing transformer and outdoor type. The ultra-voltage experimental base is located at Kunming province China which has an average altitude of 2000 meters.

Impulse Voltage Generators

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Last Updated: 18 April 2013

Impulse voltage generator is widely used in electric power equipment manufacturing, electric power testing and many other occasions. It can produce standard lightening impulse, switching impulse, chopping waves, oscillating waves and steep waves etc.