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Room 1118, 11th Floor, Union Building, No. 350 Wuning Road, Putuo District, Shanghai
Product Categories
- Electric Power Operation and Maintenance Cloud Platform
- Supply of electrical measuring equipment [service]
- Electrical inspection tester
- Electric energy meter calibration device
- On site verification of electric energy meter
- Indicator instrument calibration table
- Transformer calibration device
- Electric energy meter calibration device
- Negative control terminal tester
- Indicator calibration device
- Standard power energy meter
- Electric parameter tester
- Secondary phase voltmeter
Shanghai Zhongrong Yidian Co., Ltd
Three phase AC/DC instrument Transmitter calibration device (three in one)
NegotiableUpdate on 03/30
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Overview
Three phase AC/DC instrument Transmitter calibration device (three in one)
Product Details
Main indicators
>AC voltage 0-600V>AC current 0-20A
>DC voltage 0-1000V>DC current 0-20A
>Output capacity 20VA>Phase 0-360 degrees
>Frequency 45-65Hz>accuracy level 0.05/0.1
>DC voltage 0-1000V>DC current 0-20A
>Output capacity 20VA>Phase 0-360 degrees
>Frequency 45-65Hz>accuracy level 0.05/0.1
Main functions
1. 6.5-inch color LCD screen with clear display of chart characters;
2. It can semi automatically or manually inspect the basic errors of various power frequency meters (voltmeter, ammeter, power meter, frequency meter, power factor meter, phase meter) in the power system, as well as the changes caused by factors such as voltage, current, waveform, and power factor;
3. It can semi automatically or automatically verify the basic errors of electrical measurement transmitters (voltage transmitters, current transmitters, power transmitters, frequency transmitters, power factor transmitters, energy transmitters), as well as the changes caused by factors such as voltage, current, waveform, and power factor;
4. It can generate distortion waves of 2-31 harmonics, and the number, order, amplitude, and phase of harmonics on the fundamental wave can be programmed;
The working frequency band of the amplifier is 40Hz~1kHz, with good linearity. The current amplifier is a constant current source, and the voltage amplifier is a constant voltage source;
6. Equipped with an RS-232 interface, this device can be controlled by a computer through upper computer software for automatic or manual inspection, and the results can be processed and managed;
7. It can store 300 pieces of raw data from the tested instruments for reference and uploading;
8. The energy meter can be calibrated based on the load point or self selected point detected by the energy meter;
9. The device is lightweight and can be used in laboratories or carried for on-site verification;
10. This device has high precision, reliable working stability, and easy and flexible operation.
2. It can semi automatically or manually inspect the basic errors of various power frequency meters (voltmeter, ammeter, power meter, frequency meter, power factor meter, phase meter) in the power system, as well as the changes caused by factors such as voltage, current, waveform, and power factor;
3. It can semi automatically or automatically verify the basic errors of electrical measurement transmitters (voltage transmitters, current transmitters, power transmitters, frequency transmitters, power factor transmitters, energy transmitters), as well as the changes caused by factors such as voltage, current, waveform, and power factor;
4. It can generate distortion waves of 2-31 harmonics, and the number, order, amplitude, and phase of harmonics on the fundamental wave can be programmed;
The working frequency band of the amplifier is 40Hz~1kHz, with good linearity. The current amplifier is a constant current source, and the voltage amplifier is a constant voltage source;
6. Equipped with an RS-232 interface, this device can be controlled by a computer through upper computer software for automatic or manual inspection, and the results can be processed and managed;
7. It can store 300 pieces of raw data from the tested instruments for reference and uploading;
8. The energy meter can be calibrated based on the load point or self selected point detected by the energy meter;
9. The device is lightweight and can be used in laboratories or carried for on-site verification;
10. This device has high precision, reliable working stability, and easy and flexible operation.
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