| Customization: | Available |
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| Warranty: | 2 Years |
| Display: | LCD Display |
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ADL400N Three-phase DIN Rail Energy Meter and 3 Pcs Cts
ADL series DIN-rail mounted multifunctional electric energy meter is an intelligent instrument mainly designed for new energy power generation systems such as photovoltaic grid-connected systems, micro inverter systems, energy storage systems, AC coupling systems, 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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Measurement: 3-phase AC kWh, kVarh, U, I, P, Q, S, PF, F and etc
Accuracy: 0.5% (kWh)
Frequency: 45~65Hz
Rated Voltage: 3x230~456Vac L-L ;3×110-265Vac L-N
Rated Current: 3x80A AC,3x120A AC,3x200A,3×300 AC (via CTs)
Communication: RS485 (MODBUS-RTU)
Standard&Certificate: IEC; CE;CE-MID; EAC
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Item
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Performance Parameters
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Model Series
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ADL200N-CT
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ADL400N-CT
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Grid
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Single-phase
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Three-phase four-wire, three-phase three-wire, single-phase three-wire
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Rated voltage
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230V
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Single-phase: 240/480V
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Three-phase:3×230/400V,3× 277/480V,3×110/220V
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Overload
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1.2 times rating (continuous)
2 times the rating for 1 second
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Power
consumption
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<0.2VA
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Accuracy class
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Error ±0.5%
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Input current
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80A, 120A, 200A, 300A
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80A, 120A, 200A, 300A, 3×80A, 3× 120A, 3×200A, 3×300A
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Overload
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1.2 times rating (continuous)
2 times the rating for 1 second
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Power
consumption
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<0.2VA
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Accuracy class
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Error ±0.5%
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Power
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Active, reactive, apparent power, error ±0.5℅
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Grid frequency
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45~65Hz, error ±0.5%
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Response rate
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≤100ms (voltage, current, power)
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≤1s (electrical energy)
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Electric energy
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Active energy: Class B (split current transformer) /Class C (closed current transformer)
Reactive energy (Class 2 accuracy)
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Electrostatic discharge immunity class III
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Electrical fast transient burst immunity class IV
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Surge (shock) immunity Class IV
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Power frequency withstands voltage
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Between communication and signal input, AC4kV 1min
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Insulation resistance
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Input and output terminals to casing >100MΩ
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Interface and communication protocol
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RS485 interface and Modbus RTU protocol
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Communication address range
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Modbus RTU:1~ 247;
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Baud rate
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Support 1200bps-38400bps
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Operating temperature
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-40ºC~+70ºC
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Storage temperature
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-40ºC~+70ºC
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Relative humidity
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≤95℅ (without condensation)
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Altitude
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≤3000m
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