Reactive Power Full Compensated 380v Resonant Test System For Generator

Inductance Adjustable AC Voltage Withstand Resonant Test System for Generators High Voltage Test Equipment

Introduction

ZXGXZ Resonant test system for Generators require the use of power frequency voltage withstand voltage, the current national standard factory frequency voltage frequency defined as 45Hz ~ 65Hz, but in many test situations, requirements of generator is 50Hz plus or minus 2Hz ac testing, and generator stator winding of electric capacity is larger, the domestic most current test unit USES a resonant transformer to test it, but the resonant transformer itself is very heavy, field test is very inconvenient. Our company has designed and developed a frequency modulated induction generator ac compressive resonance device.

Features

1. As the resonant system is reactive power full compensated, the power of the equipment and power source is only less than 1/10 of measured equipment; with smaller volume and lighter weight compared with the equipment in same capacity. The device with large output capacity and small power supply capacity, low cost, easy to operate and safe.

2. Serial resonant system actually is current filter circuit, which make the tested equipment through current almost being fundamental current, the output voltage distortion (THD) is very small, better than current AC voltage withstand equipment.

3. The short circuit current after flash-over or breakdown is only less than 1/10 (1/Q) of the test current before the short-circuit, which can effectively prevent further damage to fault point after breakdown.

4. Auto blowout the arc after flash-over, which is a long and stable process to recover the serial resonant voltage, so it is very safe.

Technique parameter:

Serial product and application:

Note: solution to make according to the measured equipment.

Product Gallery

About GDZX

Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, operations and maintenance testing, calibration, energy-saving and environmental protection equipment, and power sales. Our integrated solutions provide complete high-voltage testing and electrical inspection services to various power users.

Guodian Zhongxing integrates R&D, production, sales and service, and provides complete solutions for high voltage testing and electrical testing services for all types of power users. It is a well-known brand of electrical testing equipment in China.

The six major categories of products independently developed and produced by the company are mainly used in the handover test, preventive test, condition maintenance and intelligent substation detection of various voltage levels of power equipment in all links of the power system from power generation, transmission and distribution to distribution, factory inspection and annual inspection of primary equipment. Specifically divided into: high voltage/ultra-high voltage/ultra-high voltage AC and DC test equipment series, mobile power test intelligent integrated system, transmission and transformation test instrument, power metering/standard series, SF6 gas/oil test series, battery test series. All products have passed the inspection or type test of the "National Power Industry Electrical Equipment Quality Inspection and Testing Center"; and obtained the calibration certificate of the "National High Voltage Metering Station".