Product designation			Surge Protection Device (SPD)
Product type designation			SG2DG
Operating voltage type			DC
Application			DC Power lines
Number of DIN modules			2
Relay output			Yes
SPD according to EN50539-11			Yes
Electrical features
Rated operational voltage DC		VDC	600
Maximum continuous voltage Ucpv		V	600
IEC Maximum discharge current Imax 8/20 (L-N/N-PE)		kA	30
IEC Rated discharge current (IEC) In 8/20 (L-N/N-PE)		kA	20
IEC Voltage protection level Up (L-N/N-PE)		kV	<1.9
Tripping time ta (L-N/N-PE)		ns	<25
Thermal insulation protection			YES
Backup protection fuse (IEC) with Isc >100A		Class/A	100A gPV
Maximum short circuit current Iscpv		kA	0.1
Status indicator - operating / end of life			Frontal indication/Aux contact
Ambient conditions
Operating temperature
	min	°C	-40
	max	°C	+85
Max altitude		m	2000
Mechanical features
Fixing			Din rail
Conductor section Flexible max (IEC)		mm²	25
Conductor section Rigid max (IEC)		mm²	35
Weight		g	325
Relay output for remote status indication
Rated current at
	125V AC	A	3
	250V AC	A	1
	12V DC	A	0.5
	24V DC	A	0.5
	48V DC	A	0.5
	125V DC	A	0.2
	250V DC	A	0.1
ETIM classification
ETIM 8.0			EC000941 - Surge protection device for power supply systems

EAC

IEC/EN/BS 50539-11

SG2DG600M2R

Type of product: SPD
Type of system: Photovoltaic
Type / Class: 2
In [kA]: 20
Rated voltage [VDC]: 600
Type of mounting: Din rail
Eco-smart solution: No

对比

Surge protection device type 2 for photovoltaic applications with plug-in cartridge, Ucpv 600VDC, +, -, PE. With remote contact