Multi-Functional Electrical Parameter Measuring Instrument with Print Interface for Data Storage for Three-Phase Voltage, Current and Power Measurement.

• Customization: Available
• After-sales Service: on Line
• Warranty: 1year
• Model NO.: CN8902
• Application: Mechanical Instrument, Electromagnetic Instrument
• Power: Electricity
• Voltage Output: 220V
• Current Output: 40A
• LCD Display: With LCD Display
• Customized: Non-Customized
• Frequency Range: 45-65Hz
• Power Factor: 0.1-1.0
• Communication Interface: RS232c
• Weights: 6kg
• Transport Package: Cardboard Box
• Specification: 350*310*105
• Trademark: Changniu Technology
• Origin: Hangzhou, China
• Production Capacity: 10000pieces/Year
• Package Size: 400.00cm * 400.00cm * 300.00cm
• Package Gross Weight: 6.000kg

Product Description

Multi-function parameter measuring instrument can detect three-phase voltage, current, power
CN8902 Three-phase electrical parameter measuring instrument

The three-phase electrical parameter tester is suitable for the true RMS detection of three-phase voltage, current, power, power factor, frequency and other parameters in motors, pumps, transformers, electric power and other industries, and can be wired according to two wiring modes of three-phase three-wire system and three-phase four-wire system, and can also be used as a single-phase meter. The accuracy is 0.5 and 0.2 grades.
Tester measurement range and accuracy:  

Measurement	Parameters	Measurement	Range	Measurement
voltage	(10.0~500.0)V	±(0.25%reading +0.25%range)	0.1V	600V
current	(0.030~40.00)A		<10A 0.001A ≥10A 0.01	50A
Active power	It depends on the voltage current range	Factor =1.0: ±(0.25% reading +0.25%range) Factor =0.5: 0.5:±(0.5% reading +0.5%range)	<1000W 0.1W ≥1kw  10W
Factor	0.20~1.00	±0.02	0.01
frequency	(45~65)Hz	±0.2 Hz	0.1Hz

 

Working conditions:
1. Temperature conditions to ensure measurement accuracy: 20°C±5°C.
2. Working temperature range: 0~40°C, air relative humidity: 30%~90%.
3. There is no corrosive and explosive gas in the room.
4. Power supply: AC220V/50Hz.
5. Fuse: 0.5A.

Instrument safety indicators:
1,Insulation resistance: The shell and power input are greater than 5MΩ between each other.
2,Withstand voltage: 1800V and 10mA leakage current for 2 seconds between the power input terminal and the shell.
3,Grounding: The power supply is grounded, and the resistance between the shells is less than 0.2Ω.