Surge Protective Device
Detailed Product Description
When the power system suffered thunder or other reasons, it produces high frequency pules voltage. The electrical equipment will be damaged. Especially with the large use of computer and microelectronic facilities, people have concerned the over voltage protector of low voltage power system. YCD surge voltage protector is the best production in protection.
| Type | YCD-B | ||
| Item | |||
| Protection class | B | ||
| Rated voltage Un(V~) | 220/380 | 380 | |
| Max persistent voltage Uc(V) | 385/420 | 385 | 420-550 |
| Protection level UP(Kv) | ≤1.5≤1.8 | ≤2.0 | ≤2.0-3.0 |
| Standard discharge current (8/20 pS)Imax(kA) | 30 | ||
| Max discharge current (8/20 pS)Imax(kA) | 70 | ||
| Response time t(ms) | 25 | ||
| Working temperature (C ) | .-40-+80 | ||
| Enclosure material | Reinforce flame resistance PA66 | ||
| Max connecting wire diameter (mm2) | 35mm2 hard wire/35 mm2 multi wire | ||
| Max connecting wire diameter of long distance monitor terminal (mm2) | 1.5mm2 hard wire | ||
| Max fuse current (A) | 63-100A | ||
| Install din rail | 35mm2 din rail | ||
| Type | YCD-C | ||
| Item | |||
| Protection class | C | ||
| Rated voltage Un(V~) | 220/380 | ||
| Max persistent voltage Uc(V) | 385/420 | 385 | |
| Protection level UP(Kv) | ≤1.5≤1.8 | ≤2.0 | |
| Standard discharge current (8/20 pS)Imax(kA) | 20 | ||
| Max discharge current (8/20 pS)Imax(kA) | 40 | ||
| Response time t(ms) | 25 | ||
| Working temperature (C ) | .-40-+80 | ||
| Enclosure material | Reinforce flame resistance PA66 | ||
| Max connecting wire diameter (mm2) | 35mm2 hard wire/35 mm2 multi wire | ||
| Max connecting wire diameter of long distance monitor terminal (mm2) | 1.5mm2 hard wire | ||
| Max fuse current (A) | 32A | ||
| Install din rail | 35mm2 din rail | ||
| Type | YCD-D | ||
| Item | |||
| Protection class | D | ||
| Rated voltage Un(V~) | |||
| Max persistent voltage Uc(V) | 385/420 | 385 | 420 |
| Protection level UP(Kv) | ≤1.5≤1.8 | ≤2.0 | ≤2.0 |
| Standard discharge current (8/20 pS)Imax(kA) | 10 | ||
| Max discharge current (8/20 pS)Imax(kA) | 25 | ||
| Response time t(ms) | 25 | ||
| Working temperature (C ) | .-40-+80 | ||
| Enclosure material | Reinforce flame resistance PA66 | ||
| Max connecting wire diameter (mm2) | 35mm2 hard wire/35 mm2 multi wire | ||
| Max connecting wire diameter of long distance monitor terminal (mm2) | 1.5mm2 hard wire | ||
| Max fuse current (A) | 16A | ||
| Install din rail | 35mm2 din rail | ||
Surge Protective Device
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surge protective device, surge protector, surge arrester products from this supplier.
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- auxiliary contact [1]
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- Auxiliary Contactor [1]
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- AC Contactor [12]
- Universal Circuit Breaker [1]
- Air Circuit Breaker [3]
- Motor Porotection Circuit Breaker [5]
- Moulded Case Circuit Breaker [7]
- RCBO [1]
- Residual Current Device [3]
- Earth Leakage Circuit Breaker [4]
- Residual Current Circuit Breaker [4]
- main switch [1]
- isolating switch [2]
- Din Rail Type Buzzer and Bell [1]
- Din Rail Type Indicator [1]
- Surge Protective Device [1]
- Circuit Breakers [24]
- AC Contactors [5]
- Starters [5]
- Relays [8]
- Instruments [5]
- Switches [6]
- Fuses [1]
- Power Supplies [4]
- Electrical Accessories [15]
- Tool [2]
- Capacitor [1]
- Pneumatic [1]
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Company Info
Chang Cheng Electrical Equipment Group Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products