Sp9-I-50 Surge Protective Device as Per Test Class I 50ka Lightning Protector

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Model NO.: SP9-I-50
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Small
• Operation Voltage: 230/400V
• Shape: Modular
• Material: ZnO
• Certification: ISO9001, CCC
• Brand: Radin
• Nominal Discharge Current(8/20us): 50ka
• Current Peak (10/350us): 50ka
• Poles: 1p,2p, 1p+N, 3p, 4p, 3p+N
• Flame Class: V0
• Test Classification: Class I -- T1
• Protection Class: IP 20
• Max. Continuous Voltage: 275V/320V/385V/440V
• Transport Package: Carton Box
• Specification: 36mm modularized
• Trademark: C-lin
• Origin: China
• HS Code: 8535400000
• Production Capacity: 5000PCS/Month

Product Description

Introduction
SP9 series surge protectors are suitable for TT, IT, TN-S, TN-C, TN-C-S and other power supply systems under AC 50/60Hz and 230/400V, and can release 100KA lightning overcurrent.
SP9 is installed in the equipotential connection between LPZOA and LPZ01 or LPZOB and LPZ1.

Product Features
T1 Class I lightning protection
Large flow capacity, low lightning impulse residual voltage
No subsequent flow, no arc leakage
Fast heat dissipation and good stability
35mm DIN rail mounting, comply with general installation requirements

Application
For civil application


For industrial application
Technical Data

Item	SP9-I-15				SP9-I-25				SP9-I-50
Nominal discharge current  In(8/20us)	50kA				50kA				50kA
Peak current  Ipeak(10/350us)	15kA				15kA				50kA
Qty of electric charge Q	7.5As				12.5As
Max. continuous operating voltage  Uc (V)	275	320	385	440	275	320	385	440	275	385
Protection level      Up (kA)	1.5	1.6	2.0	2.2	1.8	2.0	2.2	2.4	2.3	2.5
Rated working voltage   Un(V)	230/400
Test classification	Class I
IP protection class	IP20
Flame class	V0
Case material	PBT/PA66
Recommended fuse or circuit breaker (A)	40∽60
Installation method	35mm DIN rail mounting
Standards	GB/T 18802.11    IEC61643-11

Dimensions