3C Three-Phase Electric Meter Field Calibrator

Item	Technical Parameters
Voltage (AC& DC)	Range		0～750V
	Auto gear		57.7V、100V、220V、380V、750V
Current (AC& DC)	Direct input	Range	0～10A
		Auto gear	1A、5A、10A
	Split-core current transformer (AC)	Optional transformer (6)	10A、30A、100A、500A、1000A、2000A
		User-defined transformer （4）	The gear of the current clamp can be selected according to customer’s requirements
Calibration Accuracy	Voltage: type A ± 0.05%, type B ±0.1%
	Current: direct input type A ± 0.05%, type B ±0.1%, split-core current transformer ± 0.5%
	Active power: direct input type A ± 0.05%, type B ±0.1%, split-core current transformer ± 0.5%
	Reactive power: direct input ± 0.3%, split-core current transformer ± 1.0%

Thương hiệu	Huazheng Electric Manufacturing
Xuất xứ	Trung Quốc

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