DJSF1352-D DC-Energiezähler mit MID-Zertifikat

DJSF1352-D DC energy meter with MID certificate

DC energy meter with MID certificate
Measurement accuracy:	Class B (Class 1)
Frequency:	/
Power supply (self-supply):	DC 9-36V
Voltage input range:	DC0-1000V
Power input:	300A or 600A
Installation:	35mm
Communication:	RS485, Modbus RTU, DL/T 645-2007, DLT698
Switching relay:	DC 30 V/3 A AC 220 V/3 A

Technical parameters		Indicators
Entrance	Nominal value	Voltage input	Power input
		DC0-1000V	300A, 600A
	overload	1.2 times rated power (continuous); 2 times rated power/1 second
	Power consumption	Voltage: ≤0.2VA, current ≤0.1VA
Accuracy class		Class 1, Class B
Features	Advertisement	Segment LCD screen (LCD)
	Communication interface	RS485, infrared RS485, infrared
	Communication protocol	Modbus RTU, DL/T 645-2007, DLT698
	Switch	Switching output	2 relay outputs, 2A/30VDC or 2A/250VA
		Switch input	2 potential-free contact inputs
	Pulse output	A second pulse output, an energy pulse output
		See the display SYS->PLUS in the menu setting of the meter
		For example: The meter shows 100, which corresponds to 100 Imp/kWH
Power supply	Voltage range	DC 9-36 V
	Power consumption	≤ 3W
Mains frequency withstand voltage		Power supply // Voltage input // Current input // Relay output and switching input // Communication interface // Pulse output 3.5kV/1minPower supply // Relay output // Voltage input // Current input 2kV/1minPulse output // Communication interface // Switching input 3.5kV/1min
Insulation resistance		≥ 40MΩ
Average barrier-free working hours		≥50000h
Vicinity	temperature	Operating temperature: -40℃～+70℃;
		Storage temperature: -40℃～+70℃
	humidity	≤95%RH, no condensation, no corrosive gas
	Altitude	≤2000m