Single-phase electrical parameter measuring instrument
Contact Info
- Add:余杭区余杭街道金星村西部科技园C座101室, Zip: 311121
- Contact: 刘晓梅
- Tel:13758209206
- Email:sales@hzchangniu.com
Other Products
I. Product Overview:
◆ The single-phase electrical parameter measuring instrument is suitable for true RMS detection of parameters such as voltage, current, power, power factor, frequency, and electrical parameters in industries including home appliances, motors, water pumps, power tools, and lighting equipment. Accuracy levels are 0.5 and 0.2.
◆ Measurement of power consumption parameters (voltage, current, power, power factor, frequency) for supporting equipment such as variable frequency power supplies.
II. Measurement Range and Accuracy of the Tester:
Parameter | Measurement Range | Measurement Error | Resolution | Remarks |
Voltage | (10～300) V | ±(0.25% reading +0.25% range) | 0.1V | Allows overload up to 1.2 times the range |
Current | (0.02～20) A | 0.001A | Allows overload up to 1.2 times the range | |
Power | U*I*PF | PF=1.0:±(0.25% reading +0.25% range) | 0.1W | |
Power Factor | 0.2～1.0 | ±0.02 | 0.001 | |
Frequency | 5Hz～1kHz | ±0.2 Hz | 0.1Hz |
III. Main Features
1、Suitable for true RMS detection of parameters such as voltage, current, power, power factor, frequency, and electrical energy for single-phase electrical equipment.
2、Equipped with a 15-digit LED digital display, capable of simultaneously displaying voltage, current, power, and power factor/frequency. Features automatic current range switching, wide linear range, good reading repeatability, and stable performance.
3、Convenient lock function ensures measurement data simultaneity and ease of operation.
4、Comes with a print interface, allowing connection to a printer for easy printing and saving of measurement data.
5、Comes with a serial RS232 interface, enabling connection to a computer to read and save measurement data for traceability of original data and quality statistical analysis.
IV. Operating Conditions
1、 Temperature conditions for guaranteed measurement accuracy: 20℃±5℃.
2、 Operating temperature range: 0～40℃, relative air humidity: 30%～90%.
3、 Indoor environment free of corrosive and explosive gases.
4、 Power supply: AC220V/50HZ, power consumption ≤15W.
5、 Fuse: 0.5A.
V、Instrument Safety Indicators
Insulation resistance: Greater than 5MΩ between the casing and power input terminals.
Withstand voltage: 1800V for 2 seconds between power input terminals and casing, rated current 10mA.
Grounding: Resistance between power ground terminal and casing less than 0.2Ω.
| Industry Category | Electrical-Equipment-Supplies |
|---|---|
| Product Category | |
| Brand: | 长牛科技 |
| Spec: | CN8716A |
| Stock: | 9 |
| Manufacturer: | |
| Origin: | China / Zhejiang / Hangzhoushi |
