Monitoring: Dual Independent AC Incoming Circuits 3-phase (For Data Center)
Measurement: Voltage, Current, Frequency, Active Power, Reactive Power, Power Factor and etc
Power Quality: 2nd~63rd&Total Harmonic, Current&Voltage Unbalance and etc
Communicaiton: RS485 (MODBUS-RTU)
Rated Voltage: 220~264Vac L-N
Rated Current: 1(6)A AC (via CTs)
Standard&Certificate: CE; IEC; LVD
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| Function | Description |
| Measurement(Common) | Three-phase AC kWh, kVarh, Active Power, Reactive Power, Current, Voltage, Power Factor, Apparant Power, Frequency, Zero ground voltage, neutral line current |
| Measurement(Power Quality) | total harmonic content (THD), 2-63 harmonics, current and voltage unbalance degree, current K coefficient (KF), voltage crest coefficient (CF),telephone waveform factor (THFF), peak voltage, voltage and current sequence quantity |
| Temp.&HumidityMonitoring | Tempeatrue Monitoring Range: -40℃～+99℃ Humidity Monitoring Range: 20%～90% |
| Leakage Current | 2-channel Leakage Current Measurement |
| Accuracy | Electrical Parameter Metering Accuracy: Voltage/current level 0.2, active power/electric energy level 0.5,reactive power/electric energy level 1 Temperature Metering Accuracy: ±1℃; Temperature Metering Accuracy: ±5% |
| Communication | RS485 Interface (MODBUS-RTU protocol) |
| DO(Swtich Output) | 2-channel DO (Digital Output); 3A 250VAC/3A 30VDC |
| DI(Swtich Input) | 6-channel DI (Digital Input); dry contact |
| Parameter | Description&Value | |
| VoltageInput | Rated Voltage | 3x220~264Vac L-N |
| Reference Frequency | 45~65Hz | |
| CurrentInput | Rated Current | 3x1(6)A AC (via CTs) |
| PowerSupply | Source from | Voltage Input (Voltage signal input for both measurement and power supply) |
| Installation | DIN-rail | 35mm standard DIN-rail Installation |
| PhaseWiring | 3P4W | 3-phase 4-wire |
| Safety | Insulation | All terminals and the insulation resistance between the conductive pieces not less than 100MΩ |
| Withstand voltage | A-way voltage and current signal, B-way voltage and current signal, switch output and other ports should meet AC2kV 1min in pairs, the switch input and other ports should meet ac0.5kv 1mim, leakage current should be less than 2mA, no breakdown or flashover | |
| Condition | Description&Value |
| Temperature | Operating Temperature: -20℃～+55℃; Storage Temperature: -40°C ~+70°C |
| Humidity | ≤95%RH,no condensation,without corrosive gas |
| Altitude | ≤ 2000m |
①AMC16Z-FAK24/48 Measure 24/48 channels of each circuit of A+B out line
②AMC16Z-ZA Measure A+B independent 2 circuits three-phase main into line
③RS485 communication line
④AKH-0.66W Type ct or AKH-0.66-EMS type (50,100,200400A)/50mA
⑤AKH-0.66/30I Tpye ct
⑥ATP007kt 7 InchTouch screen or ATP010kt 10 InchTouch screen
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