Technical Parameter | Value | |
Signal | Connection | 3 Phase 3 Wore, 3 Phase 4 Wire |
Frequency | 45-65Hz | |
Voltage | Rated Value: AC 100V, 110V, 400V, 690V | |
Overload: 1.2 Times Rated Value( Continuous); 2 Times Rated Value(1 Second) | ||
Power Consumption: <0.5VA (per Channel) | ||
Current | Rated Value: AC 1A,5A | |
Overload: 1.2 Times Rated Value( Continuous); 10 Times Rated Value(1 Second) | ||
Power Consumption: <0.5VA (per Channel) | ||
Measurement Accuracy | Voltage, Current & Power | Class 0.2 |
Active Power | Class 0.5S (APM800, APM810) Class 0.2S (APM801, APM830) | |
Reactive Power | Class 2 (APM800, APM810) Class 0.5 (APM801, APM830) | |
Harmonic | 1%(2-42nd), 2%(43-63nd) | |
Switch Input | Passive contact inputs, built-in power supply | |
Relay Outputs | Contact Type: Open Contact In Main Part, Changeover Contact In Module Contact Capacity: 3A/AC 250V 3A/DC 30V | |
Pulse Output of Energy | Output Mode: Optocoupler Pulse With Open Collector Pulse Constant: 4000(5A), 8000(1A) imp/kWh | |
Analog Outputs | DC 0-20mA, 4-20mA, 0-5V, 1-5V Output, Accuracy Class 0.5%, Load Resistance ≤500Ω | |
Analog Inputs | DC 0-20mA, 4-20mA, 0-5V, 1-5V Input, Accuracy Class 0.5% | |
Storage Card | Standard Capacity: 4G, TF Card Up To 32G Capacity | |
Communication | RS485 (Modbus-RTU) | |
Profibus (Profibus-DP) | ||
Ethernet(Modbus-TCP, HTTP, DHCP) | ||
Auxiliary Power Supply | Operating Range: AC/DC 85V-265V or AC/DC 115V-415V(P2) | |
Power Consumption: Power Consumption of the Main Part ≤ 15VA | ||
Safety | Insulation Resistance>100MΩ | |
Electromagnetic Compatibility | IEC 61000 Standard (Level 4) | |
Protection Level | IP54 (Front) | |
Eviorment | Operating Temperature: -25ºC-+55ºC | |
Storage Temperature: -20ºC-+70ºC |
Function | Function Description | APM 800 | APM 801 | APM 810 | APM 830 |
Parameters | All Parameters | S | S | S | S |
Four-quadrant Energy | S | S | S | S | |
Multi-rate energy | O | O | O | S | |
Pulse Output of Energy | Active/Reactive | S | S | S | S |
Demand | Real-time and Maximum Demand of I, P, Q, S (with time) | S | S | S | S |
Extreme Value Statistics | Extremum of I, UL-L, UL-N, P, Q, S, PF, F, THDu, in This Month and Last Month (with time) | S | S | S | S |
Power Quality | Unbalance of I, UL-L, UL-N | S | S | S | S |
Voltage Phase Angle, Current Phase Angle | S | S | S | S | |
Total and 2nd-63rd Harmonic Content of Voltage and Current | N | N | S | S | |
Voltage Crest Factor | N | N | S | S | |
Telephone Waveform Factor | N | N | S | S | |
Current K-factor | N | N | S | S | |
Positive Sequence, Negative Sequence, Zero Sequence Voltage and Current | N | N | N | S | |
Fundamental Voltage and Current | N | N | N | S | |
Waveform | Waveform Trace Display | N | N | N | S |
Fault Waveform Record | N | N | N | S | |
Alarm | A total of 66 kinds of alarm types, each type can record the most recent 16 alarm records, support extended records by TF card. | S | S | S | S |
Event | Record the most recent 128 event records, support extended records by TF card. | S | S | S | S |
Communication | RS485 (Modbus-RTU) | S | S | S | S |
I/O | 2DI+2DO | S | S | S | S |