Zhejiang Gomelong Meter Co., Ltd.
| Display Type | Digital Only |
| Phase | Three Phase |
| Measuring Energy Range | OEM |
| Accuracy Class | Class0.5 |
| Output Voltage | OEM |
| Operating Temperature | -10-45℃ |
| Dimensions | 72/80/96/120 |
| Display | LCD Display |
| Key words | power meter |
| Frequency | 50/60 HZ |
| Overload | Permanent: 1.2 times; temporary: 2 times/10s |
| Communication | RS-485, MODBUS-RTU protocol |
| Material | ABS |
| Measure | active/reactive power |
| Certificate | CE CCC CQC |
| Packaging Details | standard export |
| Place of Origin | Zhejiang, China |
| Brand Name | Gomelong |
| Model Number | OML |
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Product Specification
| Display Type | Digital Only | Phase | Three Phase |
| Measuring Energy Range | OEM | Accuracy Class | Class0.5 |
| Output Voltage | OEM | Operating Temperature | -10-45℃ |
| Dimensions | 72/80/96/120 | Display | LCD Display |
| Key words | power meter | Frequency | 50/60 HZ |
| Overload | Permanent: 1.2 times; temporary: 2 times/10s | Communication | RS-485, MODBUS-RTU protocol |
| Material | ABS | Measure | active/reactive power |
| Certificate | CE CCC CQC | Packaging Details | standard export |
| Place of Origin | Zhejiang, China | Brand Name | Gomelong |
| Model Number | OML |
Product Description
LCD multifunctional meters can accurately measure and display all the common electrical parameters of three phase power grid, such as three phase voltage and current, active power, inactive power, power factor, frequency, active energy, reactive energy, communication interface and energy pulse output function. with MODBUS-BTU communication protocol, the meters can display by LCD and achieve RS-485 remote digital communication. With features of convenient installation, easy wiring and maintenance, programable at site etc. the meters can also proceed the networking communication between different PLC and industrial control computers among the industry.
Performance Characteristics
1.High precision measurement measurement of single phase AC voltage
| Technical Index | |
| Accuracy Measurement | |
| current | class 0.5 |
| Voltage | class 0.5 |
| active power | class 0.5 |
| reactive power | class 0.5 |
| power factor | class 0.5 |
| frequency | ±0. 02Hz |
| active energy | class 0.5/class 0.2 |
| reactive energy | class 1.0/class 2.0 |
| Input Measurement | |
| Wiring | single-phase,3-phase 3-wire,3-phase 4-wire |
| Rated current | AC 1A,AC 5A |
| Rated voltage | AC 100V ,AC 400V |
| Overload
| Voltage:Sustained:1.2times;Instantaneous:2times/1s |
| Current:Sustained: 1.2 times; Instantaneous: 10 times/ 5s | |
| power consumption | Voltage: <1VA (per phase),Current: <0.4VA (per phase) |
| impedance | Voltage: >300KΩ , Current: <20mΩ |
| frequency | 45~65Hz |
| Power supply | |
| Working range | AC/DC 80V~270V,AC220V,AC380V,AC100V |
| Power consumption | <4VA |
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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