single phase ct meter Feature
High-precision metering: Accurately measure parameters such as voltage, current, and power.
Convenient installation: Standard rail installation, compact size, suitable for compact spaces such as balconies and distribution boxes.
Bidirectional metering: Supports bidirectional power metering to meet the needs of new energy systems such as photovoltaic grid connection and energy storage, and can clearly distinguish between forward and reverse power.
Intelligent communication: Equipped with RS485 interface, it can be seamlessly connected with inverters and energy management systems to achieve remote monitoring and intelligent control.
| Type | D30162 |
| Standards | EN 50470-3:2022,IEC 62052-31:2015 |
| Voltage | |
| Rated voltage Un | 230V |
| Voltage range | 100~275V |
| Current | |
| Minimum current Imin | 1.25A |
| Reference current Ib | 25A |
| Maximum current Imax | 100A |
| Rated Frequency Fn | 50Hz±1.75% |
| Accuracy | Class B/1.0 for active |
| Pulsating Indicator | LED |
| Pulsating(meter constant) | 1000imp/kWh |
| Environment | |
| Temperature range | Operation:-25~55℃ |
| Storage:-40~70℃ | |
| Protection Degree | IP 20 |
| Insulation Class | II |
| Typical Power Consumption | |
| Voltage circuit active/apparent power at Un | <2.4W/6VA |
| Current circuit apparent power at Ib | <1VA |
| Communication Interface | RS485-A/B with screw type |
| Weight Of Meter | About 0.15kg |
| Dimension(LxWxD) | 36×66×110mm |
WHY CHOOSE US
Deep industry experience: With 20+ years of industry experience, we have been deeply involved in the field of power metering and have accumulated profound technical experience.
Strong supply capacity: With an annual production capacity of more than 7.5 million units, we can stably meet large-scale procurement needs.
FAQ
Can the metering accuracy of this meter remain stable for a long time?
Yes. The meter uses industrial-grade components and has been tested for high temperature, low temperature and humidity aging. The accuracy remains stable in an environment of - 25℃~55℃.
Will there be metering confusion in the forward and reverse power of bidirectional measurement?
No. The built-in intelligent logic judgment module can distinguish the power consumption (forward) and power generation (reverse) states in real time through dual verification of current direction and power factor angle.
Can it be adapted to photovoltaic inverters of different brands?
Yes. It can be directly connected without additional debugging.
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