Zhejiang Gomelong Meter Co., Ltd.
| Display Type | Digital Only |
| Measuring Range | OEM |
| Accuracy Class | Class0.5 |
| Supply Voltage | OEM |
| Operating Temperature | -10-45℃ |
| Dimensions | 72/80/96/120 |
| Display | LED Display |
| Key words | power meter |
| Frequency | 50/60 HZ |
| Overload | Permanent: 1.2 times; temporary: 2 times/10s |
| Operation range | AC220V or SMPS: AC/ 80~270V |
| Communication | RS-485, MODBUS-RTU protocol |
| Material | ABS |
| Measure | active/reactive power |
| Installation method | Embedded |
| Place of Origin | Zhejiang, China |
| Brand Name | Gomelong |
| Model Number | OML-1907 |
View Detail Information
Explore similar products
2022 Factory Cheap Price multi function digital power meter output 4-20ma
3 phase 220 watt digital power meter rs485 current voltage frequency meter
Original manufacturer single phase digital ammeter rs485 electric current meter
Flush Mounted Digital One Phase AC Voltmeter Electronic Voltage Meter
Product Specification
| Display Type | Digital Only | Measuring Range | OEM |
| Accuracy Class | Class0.5 | Supply Voltage | OEM |
| Operating Temperature | -10-45℃ | Dimensions | 72/80/96/120 |
| Display | LED Display | Key words | power meter |
| Frequency | 50/60 HZ | Overload | Permanent: 1.2 times; temporary: 2 times/10s |
| Operation range | AC220V or SMPS: AC/ 80~270V | Communication | RS-485, MODBUS-RTU protocol |
| Material | ABS | Measure | active/reactive power |
| Installation method | Embedded | Place of Origin | Zhejiang, China |
| Brand Name | Gomelong | Model Number | OML-1907 |
Please contact us to confirm the parameters before purchase and there are more offers.
Product Description
Three phase Current meter measure Current in the power grid by AC sampling technique. The meter are programable and able to set the ratio by pressing the keys on the panel.with features of convenient installation.Easy wiring and maintenance,
programable at site etc. The meters can also proceed the network communication between different PLC and industrial control computers among the industry.
Technical Data
| Wiring | Three phase |
| Rated current | AC5A |
| Rated voltage | 0-500VAC or 0-100VDC |
| Overload | Permanent: 1.2 times; temporary: 2 times/10s |
| Accuracy | Class 0.5 |
| Frequency | 45-65 Hz |
| Operation range | AC400V |
| Working range | AC 80V~270V,AC 220V,AC 380V,AC 100V |
| Power consumption | ≤ 5VA |
| Communication | RS-485, MODBUS-RTU protocol |
| Working temperature | -10~+55℃ |
| Relative humidity | ≤93 %,in the place without corrosive gas |
This Product is designed according to power monitoring requirements of power systems, industrial and mining enterprises, public facilities, intelligent Building, etc. It can measure all common power parameters, such as three-phase voltage, current, active power, reactive power, frequency, power factor, four quadrant electricity, etc.
Main features
Measure three-phase AC voltage or with high-precision.
Provide LED display and local data query.
Programmable voltage transformation ratio.
Support RS-485 communications and Modbus-RTU protocol.
Support switch input, switch output and analog output.
Technical Data
| Technical Feature | Parameters | |
| Input | Wiring | 3P3L, 3P4L |
| Voltage | Rating: AC 3x100V/120V/220V/240/380V | |
| Overload: 480V (continuous); 1000V during 10s | ||
| Consumption: < 1VA | ||
| Current | Rating: AC 1A or 5A | |
| Overload: 6A (continuous); 50A during 10s | ||
| Consumption: < 1VA | ||
| Frequency | 45 ~ 65Hz | |
| Precision | 0.2%(U,I); 0.5% (F: 0.05Hz, kVarh: 1%) | |
| Thermal drift | <200ppm | |
| Transformation ratio | CT and PT ratio programmable | |
| RS485 interface | 3 cables RS485 (Modbus-RTU protocol) | |
| Energy Impulse | 2 impulse (open-collector) for kWh & kvarh | |
| VCC<48V, Iz<50mA | ||
| Constant: 3600imp/kWh(/kvarh) | ||
| RealValue = ReadValue x PT x CT | ||
| Power supply | AC/DC 85 ~ 265V; Consumption < 5VA | |
| Standard | IEC61036, IEC61010 | |
| Isolation | 2kVAC/min ( input / output / power supply) | |
| input / housing and output / housing >50MIN | ||
| Environment | Work Temperature: -20C ~ +55C | |
| Storage Temperature: -20C ~ +70C | ||
| Relative humidity: 5% ~ 95% (no condensation) | ||
| Altitude: < 2500m | ||
.
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...
Get in touch with us
Leave a Message, we will call you back quickly!