Zhejiang Gomelong Meter Co., Ltd.
| Display Type | Digital Only |
| Phase | Three Phase |
| Measuring Energy Range | 0-999kwh |
| Accuracy Class | 0.5 |
| Output Voltage | 0-400V |
| Operating Temperature | -30-50 degree |
| Dimensions | 100mmx96mmx50mm |
| Type | Single Phase Power Meter |
| Product name | single phase digital voltage meter |
| Communication | RS485 Modbus RTU |
| Display | LED Display |
| Frequency | 50HZ/60HZ |
| Certificate | CE ISO9001 |
| Rated current | AC 1A/ 5A |
| Rated voltage | AC 110V/380V |
| Standard | IEC62053-21 |
| Function | Measurement |
| Packaging Details | Carton box + foam |
| Place of Origin | Zhejiang, China |
| Brand Name | gomelong |
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Product Specification
| Display Type | Digital Only | Phase | Three Phase |
| Measuring Energy Range | 0-999kwh | Accuracy Class | 0.5 |
| Output Voltage | 0-400V | Operating Temperature | -30-50 degree |
| Dimensions | 100mmx96mmx50mm | Type | Single Phase Power Meter |
| Product name | single phase digital voltage meter | Communication | RS485 Modbus RTU |
| Display | LED Display | Frequency | 50HZ/60HZ |
| Certificate | CE ISO9001 | Rated current | AC 1A/ 5A |
| Rated voltage | AC 110V/380V | Standard | IEC62053-21 |
| Function | Measurement | Packaging Details | Carton box + foam |
| Place of Origin | Zhejiang, China | Brand Name | gomelong |
| Technical parameters | ||||||
| input signal | Wiring network | Single-phase two-wire | ||||
| Current | Range | AC1A,,AC5A | ||||
| overload | Constant overload: 1.2 times; instant overload: 10times/10s | |||||
| Power consumption | < 0.4VA/ (each phase), impedance <2KΩ | |||||
| Accuracy Class | RMS measure , Class 0.5. | |||||
| Display | Programmable, switch, cycle (led) display | |||||
| Auxiliary power | Power supply | AC/DC110V/220V/380V/85-264VAC | ||||
| Power consumption | <5VA | |||||
| Display | LED display, LCD display (selectable) | |||||
| output signal | Communication | RS-485 MODBUS-RTU Agreement | ||||
| Electric energy pulse | / | |||||
| On-off input | Two-way on-off input;; opto-couplers isolation and passive dry contact (selectable) | |||||
| On-off output | Two-way on-off output;; optocouplers relay (selectable) | |||||
| Analogy output | Four-way analogy output 0-20mA/4-20mA (selectable) | |||||
| Environment | Working environment | -25-55 ° C | ||||
| Storage environment | -20-70 ° C | |||||
| Humidity | < 85% RH, no condensation, no corrosive gas sites | |||||
| Elevation | ≤3000m | |||||
| Safety | Withstand voltage | Input/power>2kV,Input/output>2kV,power/output>1kV. | ||||
| Insulation resistance | The auxiliary power supply, input and output on the instrument's cover >50MΩ | |||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
8000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
Zhejiang Gomelong Meter Co., Ltd is a professional manufacturer who focus on designing and producing of energy measurement . After more than 19 years of developing, Gomelong has become a world famous meter producing and exporting company. Professionally developing and manufacturing cost-effective pr... Zhejiang Gomelong Meter Co., Ltd is a professional manufacturer who focus on designing and producing of energy measurement . After more than 19 years of developing, Gomelong has become a world famous meter producing and exporting company. Professionally developing and manufacturing cost-effective pr...
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