Pedaro Rph750-25, AC1500V, 25ka, 3phase, SPD/Surge Lightning Protector

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Power Plants
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: RPH750-25/3P+1P(T1+T2)
• Shape: Cuboid
• Material: ZnO
• Certification: ROHS, ISO9001
• Brand: Rainbowally
• Transport Package: Carboard Box
• Origin: Chengdu, China
• Production Capacity: 2000000 Pieces/Year

Product Description

RPH750-25/3P+1P is for class l three-phase AC power supply with strong grid adaptability as well as safe and reliable properties. It can be widely used in various electronic circumstances and power distribution systems in LPZ0 to LPZ21zones, and it can prevent the electrical equipment behind from being damaged by lightning and transient overvoltage.

Features:
        With built-in overheat and overcurrent protection function, this product can provide low voltage distribution system with  class l(Type I) protection.

1. Proper startup voltage and protect circuit steadily.
2. Large discharge current and low let-through voltage.
3. Built- in over- temperature & over- current protection, no follow current, high reliability.
4. Fixed by 35mm DIN rail, easy to install and simple to maintain.
5. Equipped with operation indicators and have remote alarm functions.
6. The enclosure protection grade is IP20 and the flame retardant grade is UL94V-0.
7. Exquisite craftsmanship, able to work for a long time in harsh environments.


 

Model Parameter	RPH750-25/3P+1P
SPD according to IEC 61643-1/11	Class l
SPD according to GB18802.1	Type l
Application	L-PE
Nominal operating voltage	AC1140V  50/60Hz
Maximum continuous operating voltage Uc	AC1500V  50/60Hz
Protection Voltage, Up	≤6.5kV
Nominal discharge current In (8/20μs)	25kA
Impulse discharge current, Iimp(10/350μs)	25kA
Response time	≤25ns
Internal protective devices	Built- in thermal tripping device
Cross- sectional area of input/ output wire	6mm^2 ~ 35mm^2
Bare wire connection length	12.5mm
Installation wiring torque(max)	3Nm
Failure indicator	The indication window turns into red when damaged
Remote signaling	Normally closed remote signal contact (RSC), 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 1.5 mm^2
Installation mode	Using 35mm standard DIN rail
Housing material	UL94-V0
Enclosure protection degree	IP20
Operation temperature	-40°C ~+80°C
Relative humidity	5%~95%
Altitude	-500m~+4000m
Dimensions (without terminals)	90.0mm×144.0mm×65.5mm