HG-3D handheld single-phase field calibrator

The handheld single-phase electric energy performance calibrator is designed for on-site online testing of the accuracy and function of single-phase electric energy meters. It can measure electric energy, power, current, voltage, power factor, meter error and constant calibration without power interruption or disconnection. It can save the data of 2000 meters. At the same time, it has data query and management functions.

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Three-phase/single-phase electric energy meter calibration device

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Product description

The handheld single-phase electric energy performance calibrator is designed for on-site online testing of the accuracy and function of single-phase electric energy meters. It can measure electric energy, power, current, voltage, power factor, meter error and constant calibration without power interruption or disconnection. It can save the data of 2000 meters. At the same time, it has data query and management functions.

The instrument uses a 32-bit ARM embedded system, graphically displays the menu, and completes precision adjustment through buttons, thereby improving reliability and stability. This instrument is compact and lightweight, has complete functions, is easy to use, and has beautiful appearance. It is an ideal instrument for online detection of single-phase electric energy meters.

Technical performance

Working power: 100-270 (AC)
Voltage measurement: Level 0.2 (110V-270V)
Current measurement: wide range current clamp: 100A

Accuracy 0.2 level

Electric energy measurement: wide range current clamp 100A

Accuracy: 0.3/0.5 level

Power factor: 0.01 (0.4000~1.0000)
Configurable dummy load: current 5A/2A (optional)
Harmonic test: 1~32nd
CT transformation ratio test: The CT transformation ratio test can be carried out through a current clamp meter.
Constant calibration test can be performed on the meter.

The instrument can store at least 2,000 sets of table data.

11． The verification data can be managed through the data line. (optional)

12. Instrument constant: 800

Weight: 0.5Kg

Volume: 205mm×100mm×35mm
Keywords:
- 电流
- 仪器
- 精度
- 测量
- 数据
- 常数
- 功能
- 进行
- 测试