- Contact Person : Ms. Fan Linda
- Company Name : Hairf Network Power Beijing Co., Ltd.
- Tel : 86-10-58856633
- Fax : 86-10-58858420
- Address : Beijing,Beijing,Room 302, 4th Building, No.8 Court Shang Di WestRoad,Hai Dian District, Beijing China
- Country/Region : China
- Zip : 100085
Power Supply Lightning Protection Module
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Main Features:
Class B+C protection.Fully – sealed and multi-gap structural surge protection device based on insulation spark gap technology.Lightning impact current 100 kA (10 / 350 μs) / integral.;The following current capacity up to 4.0 kA eff (50 / 60 Hz) after interruption.;Without need of special installation environment and regular inspection and test, with stability of performance.;Protection level Up ≤ 2.0 kV.;It may be connected in “V” way to effectively overcome down – lead induction.;It may be provided with optional NC or NO tele – signaling contact FM to ensure that it may be immediately replaced in case of SPD failure.Technical Parameters:
Model | H 230 / 400-35-B+C (FM) | |||
| TNC | TNS | TT | |
|
| L – N | N – PE | |
Rated operating voltage Un | 230 / 400 V (50 / 60 Hz) | |||
Maximum sustaining operating voltage Uc | 255 V (50 / 60 Hz) and / 385 V (50 / 60 Hz) | |||
Insulation resistance Risol | 10 10 Ω | |||
Voltage protection level Up (1.2 / 50 μs) | ≤ 1.5 kV | ≤ 1.5 kV | ||
Response time TA | ≤ 100 ns | |||
Lightning impact discharging current Iimp per pole | 35 kA (10 / 350 μs) | 100 kA (10 / 350 μs) | ||
Quantity of electricity Q/ per pole | 17.5 As | 50 As | ||
Energy of unit joule W/R/per each | 305 kj/Ω | 2.5 MJ/Ω | ||
Lightning impact discharging current Iimp, integral | 100 kA (10 / 350 μs) | |||
The following current capacity after interruption of power frequency; | 4.0 kA eff (50 / 60 Hz), compliance with IEC standard | 4.0 kA eff (50 / 60 Hz) | ||
Maximum endurance short-circuit current | 25 kA eff (50 / 60 Hz) | |||
Permissible maximum fuse in series | 125 A gL / gG | |||
Permissible maximum fuse in parallel | 250 A gL / gG | |||
Tele – signaling contact parameters (AC) | 250 V / 0.5 A | |||
Connecting wire diameter (L, NP, E) | Maximum 35 mm² for hard wire / 25 mm² for flexible wire | |||
Tele – signaling FM signal wire diameter | Maximum 1.5 mm² copper conductor | |||
Range of temperature | -40 °C ~ + 75°C, RH ≤ 95% | |||
Casing material | PC alloy fire – retard material, meeting the environment protection requirements of European Union RoHS | |||
Protection degree | IP 20 | |||
Module dimensions | 6 standard modules | 8 standard modules | 8 standard modules | |
Installation method | 35 mm DIN electrical guide rail, EN 50022 | |||
Testing standard compliance | IEC 61643 – 1, GB 18802.1 (China) | |||
Power Supply Lightning Protection Module
