- Auto Motor[3]
- Car Alternator[1]
- Circuit Breakers[10]
- Connectors[10]
- Contactors[5]
- Electrical Plugs & Sockets[7]
- Fuses[2]
- Other Electrical Equipment[8]
- Power Distribution Equipment[1]
- Inverters & Converters[5]
- Switching Power Supply[1]
- Voltage Regulators/Stabilizers[8]
- Relays[10]
- Other Switches[3]
- Push Button Switches[9]
- Rotary Switches[4]
- Time Switches[4]
- Transformers[1]
- Power Cords & Extension Cords[1]
- Capacitors[1]
- Counters[1]
- Energy Meters[5]
- Power Meters[2]
- Timers[4]
- Seals[10]
- Carbon[2]
- Lightning Rod[1]
- Contact Person : Mr. huang zan
- Company Name : Manhua Electric Co., Ltd.
- Tel : 0086-577-62773 883
- Fax : 0086-577-62766508
- Address : Zhejiang,Yueqing,No.888,chezhan road,Liushi Town,
- Country/Region : China
- Zip : 325604
Surge Protective Device
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Surge Protective Device(Surge Protector,Arrestor)
Usage and application scope |
BY40 type surge protective device (short name "SPD") is suitable for AC 50/60 Hz,380V and the following electric power systems,such as TT, IT, TN-S, TN-C, TN-C-S. It protects the electric network shocked by the thunder or over voltage . Working condition: 1.Height: not more than 2000m 2. Operating temperature : normal -5~+40?C Enlarge range: -40~+70?C 3. Relative humidity: on condition that room temperature 30%~90% 4. Installed at no notability shocked and virated place 5. Don't be contained in explosion medium,the medium such as air and dust (including conduction dust ) shouldn't come to the degree that can corrode metal or damage insulation. |
Surge Protective Device
