Pedaro 48VDC 2p DC SPD Surge Lightning Protector

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: RPD48-40/2P
• Shape: Cuboid
• Material: ZnO
• Certification: ROHS, ISO9001
• Brand: Rainbowally
• Transport Package: Carboard Box
• Origin: Chengdu, China
• Production Capacity: 2000000 Pieces/Year

Product Description

RPD48-40 / 2P product is a DC power supply modular surge protector, which is safe and reliable and has strong adaptability to the power grid. It provides protection between lines and between lines and earth (PE) for 48V DC power port to prevent damage caused by lightning induced overvoltage and ground potential counterattack.

The product has built-in overheating and overcurrent protection function, which can provide class C (class II Classification Test) lightning protection for DC power supply system.

Features:
     1. Large current capacity and low limiting voltage
      2. Suitable operation voltage, steady protective circuit
      3. Built- in over-temperature & over-current protection, no follow current, high reliability
      4. Pluggable module, convenient installation, simple maintenance
      5. It has the functions of status indication and remote signaling alarm
      6.  Exquisite craftsmanship, able to work for a long time in harsh environments,convenient installation and simple maintenance.



 

Model     Parameter	RPD48-40/2P
SPD according to IEC 61643-1/11	Class II
SPD according to GB18802.1	Type II
Nominal operating voltage Un	DC48V
Maximum continuous operating voltage Uc	DC85V
Nominal discharge current In (8/20μs)	20kA
Maximum discharge current, Imax (8/20μs)	40kA
Protection Voltage, Up	≤0.6kV
Application	V- PE,  V- PE
Protection degree	Class C
Response time	≤25ns
leakage current	≤20μA
Cross- sectional area of input wire	6~25mm2
Failure indicator	The indication window turns into red when damaged
Installation wiring torque	3Nm
Remote signaling	Normally closed remote signal contact(RSC: Remote Signal Contact), NC- COM- NO contact
Performances of remote signal contact	AC: 250V/0.5A; DC: 250V/0.1A,125V/0.2A, 75V/0.5A
Cross- sectional area of the signaling wire	Maximum 1.5mm2
Installation mode	Using 35mm standard DIN rail
Housing material	UL94-V0
Enclosure protection degree	IP20
Dimensions (without terminals)	89.5mmx35.8mmx65.2mm (±1 mm)
Product certification	TUV certification
Operation temperature	Limit - 40°C ~+70°C  Normal -5ºC ~+40ºC
Relative humidity	30%~95% (25°C)
Altitude	≤3000m
Atmospheric pressure	70kPa~106kPa