Other (Surge Protector)
UL Certified
- UL Certified Number : E360760 (UL 1449. CSA C22.2)
- UL Mexico NOM Certified : ULM-NOM-05990 (Ref. No : 4789471024)
Service Conditions
- Operating Temperature : -40 ~ +70ºC
- Humidity : 90%
Features
- Series connect to DC(48V) equipment lines
- Excellent surge suppression capability and high withstand capability against surge
- Chceck the power status and loss of surge protection function through the front lamp
General Description
SHD-DC48-50A is a 48VDC pwer feeding line SPD(Surge Protective Device) connected to low-voltage power systems for protection against indirect and direct effects of lightning or transient over voltages.
Electrical Specification
- Rated Ampere : 50A
- Rated Voltage(Uo) : 48VDC
- Maximum Continuous Operating Voltage(Uc) : 65VDC
- Surge Protection Element : Metal Oxide varistor
- Max. Discharge Surge Current(Imax) : 30kA (8/20㎲)
- Nominal Discharge Surge Current(In) : 20kA (8/20㎲)
- Modes of Protection : L(+)<->N(-), L(+)<->GND, N(-)<->GND
- Voltage Protection Level(Up) : L(+)<->N(-), L(+)<->GND, N(-)<->GND @ Nominal Discharge Surge Current(In) : 20kA (8/20㎲) below 300V
Application
Electric and control equipments using DC Power feeding line
Mechanical Specification
- Degree of Protection : IP 20
- Status Indicator : LED
- Mounting Type : Wall Mounted Type
- Connection : Series Connection