Products
Contact Us
- Contact Person : Ms. Xia Athena
- Company Name : Shanghai LERDN Lightning Protection Co., Ltd.
- Tel : 86-21-3632 1681
- Fax : 86-21-51062207
- Address : Shanghai,Shanghai,2/F., 305 Jiangchang No.3 RD., Shanghai Shibei Industrial Park, China, 200436
- Country/Region : China
- Zip : 200436
Products List
LDY-20C/Y3C Lightning Protector Box
1. LDY-20C/Y3C Lightning Protector Box
2. without air-break switch
3. Un: 220V, Uc: 385V, Up: <1.8kV
4. In: 20kA, Imax: 40kA
LDY-20C/Y3C Lightning Protector BoxApplication rangeThese series are applied to equipotential bonding of the low voltage main or...
Electrical Fire Detector
1. Electrical Fire Detector
2. LDF-225/A
3. Independent Type
4. ISO9001/14001/CE/ROHS
5. LERDN
Electrical Fire DetectorIt can omnidirectionally monitor various abnormity or fault, such as leakage current, overcurrent, overvoltage, overhigh temperature, etc. This...
Lightning Conductor
1. Lightning Conductor
2. Un: 110V, Up: <600V
3. In: 2.5kA
4. Transmission rate: 2M
5. Insertion loss: <0.5dB
Lightning ConductorApplication rangeLDY-RJ11 series lightning protection devices are applicable to the signal protection of the telephone dialing equipment,...
LDF-225/A Electrical fire monitor fire alarm
Electrical fire detector
1.Sole agents in 5 nations
2.Independent type
3.substitute for circuit breaker
4.Wide application
LDF-225/A electrical fire detector fire alarm Electrical Fire Monitor can omnidirectionally monitor various abnormity or fault, such as leakage...
Fire Detector
1. Fire Detector
2. LDF-225/A
3. Independent Type
4. ISO9001/14001/CE/ROHS
5. LERDN
Fire Detector It can omnidirectionally monitor various abnormity or fault, such as leakage current, overcurrent, overvoltage, overhigh temperature, etc. This system can sound alarm or...
Surge Protective Device
Surge Protective Device:
1. Un: 12V, Uc: 60V
2. Up: <200V, In: 10kA
3. Frequency Range: 0-6 GHz, LDY-TK2
4. Part No.: 08860
Surge Protective DeviceApplication range:LDY TK are applicable to antenna feeder equipment and transceiver system such as mobile communication base...