ZXPH330 Three-Phase Unbalanced Device

1, there is no surge flow in the commutation process, and the commutation is stable and reliable.
Since the commutation time is 0 milliseconds, the phase jump of the commutation process is only 120° at the moment when the two phase voltages are equal, which is a natural commutation, so there is no voltage mutation and no surge current.
2. Locate the phase commutator to ensure that each branch of the distribution network is balanced segment by segment.
The unique segmented voltage drop synthesis algorithm gives priority to adjusting the inverter closest to the extreme value of the line unbalance, thus ensuring the optimal balance of each part of the line, more effectively reducing the neutral current and increasing the end supply voltage.

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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".