Content | Parameters |
Standard: | EN50470-1/3 |
Rated Voltage: | 230V |
Rated Current: | 0,25-5(30)A,0,25-5(32)A,0,25-5(40)A,0,25-5(45)A,0,25-5(50)A,0,25-5(60)A, 0,25-5(80)A,0,25-5(100)A |
Impulse Constant: | 100/1000/2000imp/kWh |
Frequency: | 50Hz |
Accuracy Class: | B |
LCD Display: | LCD 5+1 = 99999.9kW |
Working Temperature: | -25~55℃ |
Power Consumption: | ≤8VA, ≤0.4W |
Average Humidity: | ≤75% (Non Condensing) |
Maximum Humidity: | ≤95% |
Start Current: | 0.004Ib |
LED flash: | Impluse indication, pulse width = 90 ms |
Type | DDS353H-1 | DDS353H-2 | DDS353H-3 | ||
Software Version | V1.0 | V1.0 | V1.1 | ||
Meter Constant | 100/1000/2000imp/kWh | 100/1000/2000imp/kWh | 100/1000/2000imp/kWh | ||
Communication | N/A | RS485, Modbus-RTU | RS485, Modbus-RTU | ||
Setting for Meter Constant | Only in production | in production or after delivery via RS485 | in production or after delivery via RS485 | ||
Backlight | Blue | Blue | Blue | ||
Li-Battery | N/A | N/A | YES | ||
Multi-tariff | N/A | N/A | YES | ||
Measurement Mode | Option 1: active and reactive (default) Option 2: active forward and reverse |