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| Brand Name : | Uchi | 
| Model Number : | OBV12.5/120 | 
| Certification : | CE / SGS / ISO9001 | 
| Price : | Negotiate | 
| Payment Terms : | T/T, L/C, Western Union | 
| Supply Ability : | 60000 pieces per month | 
| Delivery Time : | 5-15 days after payment | 
OBV12.5/120 data:
| Uc(maximum continuous operating voltage) | 320V | 
| Iimp(impulse discharge current for class I test) | 12.5kA | 
| Imax(maximum discharge current) | 120kA | 
| In(nominal discharge current for class II test) | 80kA | 
| Up(voltage protection level) | ≤2.3kv | 
| Power System | L-N/E, single phase | 
| response time | ≤25ns | 
| Housing Material | thermoplastic material | 
| Housing self-extinguishing class | UL94_V0 | 
| Temperature range | -40℃~+70℃ | 
| humidity range | 5%RH~95%RH | 
| Elevational | ≤2000m | 
| Method of connecting wire | Parallel Connect | 
| Thread Dimensions | 4~35mm2 | 
| Mounting method | DIN:35mm | 
| IP(degree of protection of enclosure) | IP20 | 
| Follow up standard | IEC 61643-11 | 
Features:
1. Single/two mode protection
2. Built-in overheating protection device, safe and reliable
3. LED status indicator, remote control contact with alarm
(optional)
4. Standard guide rail installation, easy installation
5. Suitable for Type 1 or Type 2
6. anti-lightning ability is super
7. voltage limited SPD, moisture-proof ability is stronger, no
continuous flow
Design Principle
In strict accordance with GB50057-2010 and other standards and specifications, the development and production of surge protector. It can pass all kinds of tests and thermal stability tests, product performance is excellent, cost-effective. It includes single-phase and three-phase series, the protection mode adopts single mode or two mode, the maximum flow range is 40 ~ 160KA, suitable for various industries of low-voltage distribution system and general civil buildings of one, two, three power supply lightning protection.
                                 
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