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Power & Energy Meter Solutions
The specialty DC energy meter is designed for monitoring solar PV energy generation, wind turbine power generation, transport systems, cell towers, power distribution in data centers, IT networks, and other DC applications.
The specialty DC energy meter is designed for monitoring solar PV energy generation, wind turbine power generation, transport systems, cell towers, power distribution in data centers, IT networks, and other DC applications.
Features
Applications
| Input Range | |
| Voltage | Direct input 0 to 1000 V; via hall effect sensor: 0 to 1200 V |
| Input Impedence | 2 MΩ |
| Load | <0.6 W |
| Accuracy | 0.2% |
| Current | |
| Input Range | 0 to ±10 A (direct input, pick up current 0.01 A) 0 to ±50,000 A (via shunt or hall effect sensor, programmable range) |
| Shunt | 50 to 100 mV (programmable) |
| Hall Effect Sensor | 0 to ±5 V/0 to ±4 V, 4 to 20 mA/12 mA ±8 mA |
| Power Consumption | 2 W (maximum) |
| Accuracy | 0.2% |
| Digital Input | |
| Type | Dry Contact |
| Isolation Voltage | 2500 VAC |
| Communication | |
| Type | RS485, half duplex, optical isolated |
| Protocol | Modbus-RTU |
| Baud Rate | 1200 to 38,400 bps |
| Isolation Voltage | 2500 VAC |
| Relay Output | |
| Type | Mechanical contact, form A |
| Maximum Load | Voltage: 250 VAC/30 VDC Current: 3 A |
| On Resistance | 100 mΩ (maximum) |
| Isolation Voltage | 4000 VAC |
| Mechanical Life | 5 x 106 times |
| Digital Output (Photo-Mos) | |
| Load | Voltage range: 0 to 250 VAC/DC Current: 100 mA (maximum) |
| Maximum Output Frequency | 25 Hz, 50% duty cycle |
| Isolation Voltage | 2500 VAC |
| Analog Output | |
| Range | 4 to 20 mA/0 to 20 mA; 0 to 5 V/1 to 5 V |
| Accuracy | 0.5% |
| Load Capacity | Current type, maximum load resistance: 750 Ω Voltage type, maximum load current: 20 mA |
| Power Supply | |
| Input | (P1) 100 to 240 VAC, 50/60 Hz, 100 to 300 VDC (P2) 20 to 60 VDC |
| Consumption | 3 W (typical value) |
| Environment | |
| Temperature | Operation: -13 to 158°F (-25 to 70°C) Storage: -40 to 185°F (-40 to 85°C) |
| Humidity | 5 to 95% non-condensing |
| Input Range | |
| Voltage | Direct input 0 to 1000 V; via hall effect sensor: 0 to 1200 V |
| Input Impedence | 2 MΩ |
| Load | <0.6 W |
| Accuracy | 0.2% |
| Current | |
| Input Range | 0 to ±10 A (direct input, pick up current 0.01 A) 0 to ±50,000 A (via shunt or hall effect sensor, programmable range) |
| Shunt | 50 to 100 mV (programmable) |
| Hall Effect Sensor | 0 to ±5 V/0 to ±4 V, 4 to 20 mA/12 mA ±8 mA |
| Power Consumption | 2 W (maximum) |
| Accuracy | 0.2% |
| Digital Input | |
| Type | Dry Contact |
| Isolation Voltage | 2500 VAC |
| Communication | |
| Type | RS485, half duplex, optical isolated |
| Protocol | Modbus-RTU |
| Baud Rate | 1200 to 38,400 bps |
| Isolation Voltage | 2500 VAC |
| Relay Output | |
| Type | Mechanical contact, form A |
| Maximum Load | Voltage: 250 VAC/30 VDC Current: 3 A |
| On Resistance | 100 mΩ (maximum) |
| Isolation Voltage | 4000 VAC |
| Mechanical Life | 5 x 106 times |
| Digital Output (Photo-Mos) | |
| Load | Voltage range: 0 to 250 VAC/DC Current: 100 mA (maximum) |
| Maximum Output Frequency | 25 Hz, 50% duty cycle |
| Isolation Voltage | 2500 VAC |
| Analog Output | |
| Range | 4 to 20 mA/0 to 20 mA; 0 to 5 V/1 to 5 V |
| Accuracy | 0.5% |
| Load Capacity | Current type, maximum load resistance: 750 Ω Voltage type, maximum load current: 20 mA |
| Power Supply | |
| Input | (P1) 100 to 240 VAC, 50/60 Hz, 100 to 300 VDC (P2) 20 to 60 VDC |
| Consumption | 3 W (typical value) |
| Environment | |
| Temperature | Operation: -13 to 158°F (-25 to 70°C) Storage: -40 to 185°F (-40 to 85°C) |
| Humidity | 5 to 95% non-condensing |
