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
Surge Protective Device
Surge Protective Device:
1. LDY-10D/275V2. Uc: 275 V, Up: <1.2 kV3. In: 10 kA, Imax:20kA4. Leakage Current 75% Uc 1mA: < 20 m
Surge Protective Device:Application range:LDY-10D series are applied to equipotential bonding of the main low voltage distribution boxes in the...
LDY-CZ Lightning Arrester Socket
1. LDY-CZ Lightning Arrester Socket
2. Type: LDY-CZ/PDU
3. Un: 220V, Uc: 320V, Up: <1.5kV
4. Ie: 10A, In: 5kA, Imax: 10kA
LDY-CZ Lightning Arrester SocketApplication rangeLDY-CZ series socket power surge protective devices are applied to the front side of various...
power lightning protector
power lightning protector:
1. LDY-20C
2. Uc:275V,Up:<1.5kV
3. CE Certificate Five-year product quality guarantee
power lightning protector Application range:LDY-20C surge protective device series are applied to equipotential bonding of the main low voltage...
LDF-225/A Electrical fire monitor
Electrical fire monitor
1.Sole agents in 5 nations
2.Independent type
3.substitute for circuit breaker
4.Wide application
LDF-225/A electrical fire monitor Electrical Fire Monitor can omnidirectionally monitor various abnormity or fault, such as leakage current,...
POE Surge Protector
1. POE Surge Protector
2. Type: LDY-POE wire-wire Signal interface
3. Un: 1.4V, Uc: 3V
4. Up: <15V, In: 2.5kA
POE Surge ProtectorType: LDY-POEApplication rangeLDY-POE series are applied to network device powered by the CAT-5E,which is usually installed at the junction of...
Electrical Fire Monitor
1. Electrical Fire Monitor
2. LDF-225/A
3. Independent Type
4. ISO9001/14001/CE/ROHS
5. LERDN
Electrical Fire Monitor It can omnidirectionally monitor various abnormity or fault, such as leakage current, overcurrent, overvoltage, overhigh temperature, etc. This...
Electrical Fire Detector
Electrical Fire Detector
2. LDF-225/A
3. Independent Type
4. ISO9001/14001/CE/ROHS
5. LERDN
Electrical Fire Detector can omnidirectionally monitor various abnormity or fault, such as leakage current, overcurrent, overvoltage, overhigh temperature, etc. This system can...
LDY-TK Lightning Arrester
1. LDY-TK Lightning Arrester
2. Un: 12V, Uc: 60V
3. Up: <200V, In: 10kA
4. Frequency Range: 0-2.5 GHz
5. Part No.: 088601
LDY-TK Lightning ArresterApplication rangeLDY TK are applicable to antenna feeder equipment and transceiver system such as mobile communication base...
Surge Protective Device
Surge Protective Device:
1. LDY-RJ45
2. Un:5V,Up:<60V
3. In:2.5kA,Ta:<1ns
4. Rate Vs:100Mbit/
Surge Protective DeviceApplication range:LDY-RJ45 series Ethernet lightning protection devices are applicable to the electronic equipment introducing data system, such as...
Electrical Fire Alarm
1. Electrical Fire Alarm
2. LDF-225/A
3. Independent Type
4. ISO9001/14001/CE/ROHS
5. LERDN
Electrical Fire Alarm can omnidirectionally monitor various abnormity or fault, such as leakage current, overcurrent, overvoltage, overhigh temperature, etc. This system can sound...