Rainbowally Rph320-50, AC320V, 50ka, Classi, SPD/Surge Lightning Protector

• Type: Power Source Arrester
• Structure: Protective Gap
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: PRH320-50/3N+NPE
• Shape: Cuboid
• Material: Ceramic
• Certification: ROHS, ISO9001
• Brand: Rainbowally
• Transport Package: Carboard Box
• Origin: Chengdu, China
• Production Capacity: 2000000 Pieces/Year

Product Description

RPH320-50/3N+NPE belongs to class I three-phase power surge protector, which has large current capacity, strong adaptability to power grid, safety and reliability. It can be widely used in various electrical occasions. It can be used in the distribution system from LPZ0 to LPZ1, which can prevent the back electrical equipment from being damaged by lightning and transient overvoltage.

Features:
The three-phase power surge protector adopts a variety of lightning protection device combination protection modes, parallel and multi-functional integrated design, and has the functions of working state indication and failure remote alarm.

1.Parallel, multi-functional modular design, using 3 + 1 mode, which can be applied to TN and TT power grids.
2.High performance lightning protection devices are adopted, with strong freewheeling breaking ability and no freewheeling.
3.Safe and reliable, fully sealed design, no flashover.
4.Low voltage protection level and large flow.
5.Exquisite craftsmanship, able to work for a long time in harsh environments.

Model Parameter	RPH320-50/3N+NPE
Application	L-N, N-PE
Maximum continuous operating voltage Uc	AC320V  50/60Hz
Protection Voltage, Up	≤2.5kV
Impulse discharge current, Iimp(10/350μs)	50kA
Response time	≤100ns
External protection device	The incoming line shall be connected in series with c-characteristic circuit breaker with rated current not exceeding 63A
Cross- sectional area of input wire	10mm^2 ~ 35mm^2Multi strand cord
Insulation resistance	>100 MΩ
protection grade	T1/I
Installation wiring torque(max)	3Nm
IP grade	IP20
Enclosure protection degree	V0
Remote signaling	Normally closed remote signal contact (RSC), NC-COM-NO contact
Installation mode	Using 35mm standard DIN rail
Operation temperature	Normal:-5°C ~+40°C;limited-40°C ~+80°C
Relative humidity	30%~90%
Altitude	≤3000m
Dielectric strength	4.2kV/1min
Dimensions (with terminals)	98.8mm×144.0mm×65mm(±2mm)