Dc Surge Protection Device 350V SPD / Combination : 1+0 2+0 3+0 4+0 1+1 3+1
Performance characteristics:
 Adopt the latest thermal separation technology, built-in thermal protection, automatic separation device for short-circuit failure, completely avoid fire;
 The core components adopt internationally well-known brands, with excellent performance, stable and reliable work;
The main parameters:
 Nominal working voltage Un: 12VDC
 Maximum working current: 2A
 Nominal discharge current In(8/20μs): 5kA
 Maximum discharge current Imax (8/20μs): 10kA
 Combination method: 1P
 Response time: 25ns
 Working environment: -40℃~+85℃
 Installation method: rail installation
Place of Origin: Dongguan 
 Qualification certification: CE, FCC, ROHS, product test report, Pacific Product Insurance, etc.
 Test standard: IEC 61643-1:2005; GB 18802.1-2011 Low Voltage Surge Protector (SPD) Part 1 Surge Protector for Low Voltage Distribution System-Performance Requirements and Test Methods
Scope of application:
 This product is a special lightning surge protector for DC systems, suitable for 12V DC power supply systems.
 
 
  
|  			 
 Model 
  |  			OBV10-I-50 | 
|  			 
 IEC Classification 
  |  			Class II | 
|  			 
 DC Network Un (50/60Hz)(V) 
  |  			220V DC | 
|  			 
 Max. continuous operationg voltage Uc (V) 
  |  			350 DC | 
|  			 
 Nornimal discharge current In (kA) 
  |  			20kA | 
|  			 
 Max. discharge current(8/20us) Imax (kA) 
  |  			40kA | 
|  			 
 Voltage protection level Up (kV) 
  |  			≤1.4kV | 
|  			 
 Max. backup fuse (A) 
  |  			35A DC (gG) | 
|  			 
 Response time tA 
  |  			≤25ns | 
|  			 
 Capacity of withstand short circuit 
  |  			300A | 
|  			 
 Operating temperature 
  |  			-40°C∼+85°C | 
|  			 
 Relative humidity 
  |  			≤95%(25°C) | 
|  			 
 Max. cross-sectional area of wire 
  |  			25mm2 multi-strand cord | 
|  			 
 Dimensions (1P) (W*L*H) (mm) 
  |  			18X90X62 | 
|  			 
 Mounting 
  |  			DIN Rail 35mm | 
|  			 
 Protection rating 
  |  			IP 20 | 
|  			 
 Housing material 
  |  			PBT | 
|  			 
 Flame retardant rating 
  |  			UL 94 V-0 | 
|  			 
 Capacity of remote signaling contact 
  |  			250VAC/0.5A 30VDC/3A | 
|  			 
 Max.cross-sectional area of wire for remote signaling contact 
  |  			1.5mm² multi-strand cord/single cord | 
|  			 
 Status indicator 
  |  			Normal: Green Malfunction: Red | 
|  			 
 Standards compliance 
  |  			EN50539-11 IEC61643-31 GB/T 18802.31 |