1. Digital Voltage Meter
2. High quality and reasonable price
3. Short delivery time.
4. 96*96MM size.
Port: Chongqing, Shanghai or other Ports
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 7000 Set/Sets per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: Packaging: carton or according to customer's requirement.
Delivery Detail: 20 to 30 days after receiving 30% deposit
Specification
Model No. | Name |
YD4U-9X4 | Three-phase AC voltmeter |
YD4U-9D4 | Three-phase AC voltmeter (communication/transfer) |
YD4U-9X1 | Single-phase AC voltmeter |
YD5U-9X1 | Single-phase DC voltmeter |
YD4U-9D1 | Single-phase AC voltmeter (communication/transfer) |
YD5U-9D1 | Single-phase DC voltmeter (communication/transfer) |
Mode selection guide
Signal Input
Technical Parameter
Performance | Parameter | ||
| Network | 3 phase 3 line,3 phase 4 line | |
| Rated voltage | AC100V,400V(please note when purchase) | |
Overload | Measurement:1.2 times instantaneous:2 times/10S | ||
Power consumption | <1VA (each phase) | ||
Impedance | >200kΩ | ||
Accuracy | Class 0.5 | ||
Frequency | 40~60Hz, accuracy 0.2 | ||
Power | Active power, Reactive power, Apparent power, Accuracy: 0.5 class | ||
Electric energy | Four quadrant measurement, active power accuracy rate0.5 class, reactive power accuracy rate 1 class | ||
Display | Programmable, switching, LCD/LED display | ||
Power Supply | Operation range | AC/DC 80~270V | |
Power consumption | ≤5VA | ||
Output | Digital interface | RS-485,MODBUS-RTU | |
Pulse output | Two power pulse output, photo-couple relay | ||
Environment | Working environment | -10~55ºC | |
Store environment | -20~75ºC |
Functions
1). measure voltage and display voltage value.
2). comunication and transfer
Three-phase digital voltage meter
Single-phase digital voltage meter