- Frequency Meters[6]
- Voltage Meters[6]
- Multimeters[6]
- Switching Power Supply[2]
- Power Meters[5]
- Energy Meters[6]
- Other Electrical Instruments[1]
- Current Meters[6]
- Power Distribution Equipment[6]
- Other Switches[6]
- Circuit Breakers[1]
- Fuses[6]
- Fuse Components[5]
- Voltage Regulators/Stabilizers[1]
- Relays[1]
- Other Electrical Equipment[6]
- Contact Person : Ms. Du Jean
- Company Name : Chongqing Yueda Electric Equipment Co., Ltd.
- Tel : 86-23-86973095
- Fax : 86-23-86973092
- Address : Chongqing,Jiangbei District,5-1, 5 F, Building 5, No. 2, Gangcheng East Road, Jiangbei District, Chongqing, China
- Country/Region : China
- Zip : 400026
3-Phase Digital AC voltmeter /LED digital voltmeter meter
Related Product Searches:3-Phase Digital AC voltmeter /LED digital voltmeter meter,High Quality led digital ac voltmeter,led digital ac voltmeter YD4U-9X4
Name: Three-Phase AC Active Power, Reactive power and Power Factor Combined Meter
Model: YD4U-9X4
Technical parameter
Accuracy | 0.5 class | |||
Display | LED / LCD Display | |||
Network | Three Phase Three Line, Three Phase Four Line | |||
Inputmeasurement | Voltage | Rated value | AC 100V,AC 400V | |
Overloading | Continuance:1.2 times; Instantaneous: Voltage 2 times (10S) | |||
Power consumption | <1VA(each phase) | |||
Current | Impedance | >200kΩ | ||
Rated value | AC1A,5A | |||
Overloading | Continuance:1.2 times; Instantaneous: Current 10 times (10S) | |||
Power consumption | <0.4VA(each phase) | |||
Impedance | <200kΩ | |||
Frequency | 40-60Hz, accuracy 0.2 | |||
Electric energy | Active and reactive electric energy measuring, accuracy class 0.5 | |||
Power supply | Working range | AC,DC 80V~270V | ||
Power consumption | ≤5VA | |||
Output | Digital value | RS-485 Interface ,MODBUS-RTU protocol | ||
Pulse output | 2 electric energy pulse output, light coupler relay | |||
Operation condition | Ambient temperature: -10~55°C, store condition :-20~75ºC ,no corrosive gas, | |||
Dimensions
