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ADL400M Dual-Circuit Single Phase Energy Meter With External Current Transformer
Ultra Thin 1P 18mm
ADL200M 400M series Dual-Circuit Electric Energy Meter With External Current Transformer is an intelligent instrument mainly designed for new energy power generation systems such as photovoltaic grid-connected system, micro inverter system, energy storage system, AC coupling system, etc. The product has the advantages of high precision, small volume, high respondent speed and convenient installation. The product has the features of sampling, metering and monitoring power parameters, communicating with an inverter or an energy management system (EMS), realizing the functions of preventing reverse flow, regulating power generation, charging and discharging batteries according to real-time power and accumulated electric energy, and realizing bidirectional metering and household distributed photovoltaic energy management.
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Main Feature
l Rated Current: 120A by CTs
l 50ms Fast Response Time
l For Multi-Inverter Hybrid System (Photovoltaic + Energy Storage Inverter)
l Rated Voltage: AC 3*230/400V
l High Accuracy Class 0.5S
l Ultra Thin 1P 18mm
Dimension
Parameter
| Model Series | ADL200M | ADL400M | |
| Voltage input | Rated voltage |
Single-phase:230V |
Three-phase:3×230/400V
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| Reference frequency |
50Hz, error ±0.5%
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| Consumption |
<2w, <10VA
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| Current input | Input current |
D16：Imax = 120A |
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| Minimum current | 0.3A | ||
| Consumption | <1W, <1VA | ||
| Reference standard | EN IEC 61010-1:2010,EN IEC 61010-2-030:2010 | ||
| EN IEC 61326-1:2021,EN IEC 61326-2-1:2021 | |||
| EN 50470-3 | |||
| Performance | Active energ accuracy |
Class 1or B | |
| Electromagnetic compatibility | E2 | ||
| Security | Power frequency withstand voltage | Between communication and signal input, AC3kV 1min | |
| Insulation resistance | Input and output terminals to casing >100MΩ | ||
| IP rating | IP20 on terminal strip without protective housing and IP51 in protective housing | ||
| Communication | Baud rate | Support 1200bps-38400bps | |
| Interface | RS485(A、B) | ||
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Connection mode |
Shielded twisted pair conductors | ||
| Protocol | MODBUS-RTU | ||
Wiring
Network
Application
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ATU Intelligent Monitoring Terminal for Switchgear
Conduct centralized monitoring and management.
Inquiry
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