Surge Protective Device Els1 Series Industrial Application

• Type: Power Source Arrester
• Structure: Valve Type Arrester
• Installation: Parallel Arrester
• Application: AC/DC System
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: ELS1 Series
• Shape: Cuboid
• Material: Ceramic
• Certification: ROHS, ISO9001, CCC
• Brand: Eleco
• Standard: IEC50539-11
• Number of Poles: 1p,2p,3p,4p
• Electric Ratings: 230/400V, AC50/60Hz
• Response Time: Less Than 25ms
• Width: 17.5mm Per Pole
• Pollution Grade: II
• Py System Operating Voltage Ucpv: 1000/1500V
• Nominal Discharge Current in: 20ka
• Max.Discharge Current Imax: 40ka
• on-off Indicating Window: Green: Normal Function, Red: Functionless
• Transport Package: Carton
• Specification: small
• Trademark: Eleco
• Origin: Zhejiang, China
• Production Capacity: 100000PCS/Month

Product Description

Surge Protective Device Series

Application
Ambient temperature: -5ºC to +45ºC
Number of poles: 1P,2P,3P,4P
Electric ratings:230/400V, AC50/60Hz
Response time:Less than 25ms
Width: 17.5mm per pole
Pollution grade:II

Type	Poles	Uc(V)	In(KA)	Imax(KA)	Up(KV)	Application grounding system
ELS1-D/1-140-5	1	140	5	10	<0.8	Under AC110V and DC
ELS1-D/1-275-5	1	275	5	10	<1.2	TN-C,IT,TN-S
ELS1-D/1-320-5	1	320	5	10	<1.5	TN-C,IT,TN-S
ELS1-D/1-385-5	1	385	5	10	<1.8	TT
ELS1-D/1-420-5	1	420	5	10	<2.0	TT
ELS1-D/2-140-5	2	140	5	10	<0.8	Under AC110V and DC
ELS1-D/2-275-5	2	275	5	10	<1.2	TN-C,IT,TN-S
ELS1-D/2-320-5	2	320	5	10	<1.5	TN-C,IT,TN-S
ELS1-D/2-385-5	2	385	5	10	<1.8	TT
ELS1-D/2-420-5	2	420	5	10	<2.0	TT
ELS1-D/2Q-385-5	3	385	5	10	<2.0
ELS1-D/3N-275-5	3	275	5	10	<1.2	"3+1"Compage
ELS1-D/3N-320-5	3	320	5	10	<1.5	"3+1"Compage
ELS1-D/4-275-5	4	275	5	10	<1.2	TN-C,IT,TN-S
ELS1-D/4-320-5	4	320	5	10	<1.5	TN-C,IT,TN-S
ELS1-D/4-385-5	4	385	5	10	<1.8	TT
ELS1-D/4-420-5	4	420	5	10	<2.0	TT

 

Type	Poles	Uc(V)	In(KA)	Imax(KA)	Up(KV)	Application grounding system
ELS1-C/1-140-15	1	140	15	40	<0.8	Under AC110V and DC
ELS1-C/1-275-20	1	275	20	40	<1.2	TN-C,IT,TN-S
ELS1-C/1-320-20	1	320	20	40	<1.5	TN-C,IT,TN-S
ELS1-C/1-385-20	1	385	20	40	<1.8	TT
ELS1-C/1-420-20	1	420	20	40	<2.0	TT
ELS1-C/1-550-20	1	550	20	40	<2.8	AC380V
ELS1-C/2-140-15	2	140	15	10	<0.8	Under AC110V and DC
ELS1-C/2-275-20	2	275	20	40	<1.2	TN-C,IT,TN-S
ELS1-C/2-320-20	2	320	20	40	<1.5	TN-C,IT,TN-S
ELS1-C/2-385-20	2	385	20	40	<1.8	TT
ELS1-C/2-420-20	2	420	20	40	<2.0	TT
ELS1-C/2Q-320-20	3	320	20	40	<1.5	TN-C,IT,TN-S
ELS1-C/2Q-385-20	3	385	20	40	<2.0	TN-C,IT,TN-S
ELS1-C/3N-320-20	3	320	20	40	<1.5	"3+1"Compage
ELS1-C/3N-385-20	3	385	20	40	<1.8	"3+1"Compage
ELS1-C/3N-420-20	3	420	20	40	<2.0	"3+1"Compage
ELS1-C/3-320-20	3	320	20	40	<1.5	TN-C,IT,TN-S
ELS1-C/3-385-20	3	385	20	40	<1.8	TN-C,IT,TN-S
ELS1-C/3-420-20	3	420	20	40	<2.0	TN-C,IT,TN-S
ELS1-C/4-275-20	4	275	20	40	<1.2	TN-C,IT,TN-S
ELS1-C/4-320-20	4	320	20	40	<1.5	TN-C,IT,TN-S
ELS1-C/4-385-20	4	385	20	40	<1.8	TT
ELS1-C/4-420-20	4	420	20	40	<2.0	TT

About Us

 ELECO Electri is one of the most specialized manufacturers and exproters for modular electrical terminal devices for household

and similar installations in China. The wide range products under manufacturing covers Miniature Circuit Breaker (MCB), Residual

Current Circuit Breaker (RCCB), Residual Current Circuit Breakers with Overcurrent Protection (RCBO), Switch-disconnector,

Distribution Box, Moulded Case Circuit Breaker(MCCB), Air Circuit Breaker (ACB), AC Contactor , Magnetic Starter, Motor

Protection Circuit Breaker, Thermal Relay and K.W.H meter etc. The company takes the reputation as one of the largest

manufacturers of electro-magnetic type RCCB and RCBO. OEM or ODM projects are fully accepted, currently the company is co-

operating with a number of renowend international corpor.