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[China]
Trade Verify
Address: Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
Contact name:Anna
Guangdong Uchi Electronics Co.,Ltd |
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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 |
