We normally follow the basic principle “Quality Initial, Prestige Supreme”. We’ve been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for Cheap price Wholesale Factory Price Surge Protective Devices, We warmly welcome your participation dependant on mutual added benefits within the in close proximity to future.
We normally follow the basic principle “Quality Initial, Prestige Supreme”. We’ve been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for China Wholesale Surge Protective Devices and Surge Protective Devices, To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
Technical data
| Applicant: | WENZHOU LEEYEE ELECTRIC CO., LTD. |
| Address: | No.1, Xingye Road, Dagang, Beibaixiang Town, Yuqing, Zhejiang 325603, China |
| Factory: | WENZHOU LEEYEE ELECTRIC CO., LTD. |
| Address: | No.1, Xingye Road, Dagang, Beibaixiang Town, Yuqing, Zhejiang 325603, China |
| Kind of Equip.: | Surge Protector (Surge Protective Device) |
| Designation: | LY1-12.5/1+1, LY1-12.5/1S+1, LY1-12.5/3+1, LY1-12.5/3S+1LY1-12.5/1, LY1-12.5/1S, LY1-12.5/3, LY1-12.5/3S,LY1-12.5/4, LY1-12.5/4SLY1-7/1+1, LY1-7/1S+1, LY1-7/3+1, LY1-7/3S+1LY1-7/1, LY1-7/1S, LY1-7/3, LY1-7/3S, LY1-7/4, LY1-7/4S LY1-5/1+1, LY1-5/1S+1, LY1-5/3+1, LY1-5/3S+1 LY1-5/1, LY1-5/1S, LY1-5/3, LY1-5/3S, LY1-5/4, LY1-5/4S |
| Location category: | Indoor |
| Number of ports: | One port |
| Method of mounting: | Fixed, 35 mm DIN rail acc. to EN 60715 |
| Max. backup fuse | 160 A gL/gG |
| Short-circuit current rating(ISCCR) | 25 kA |
| Residual Current(IPE) | 0.5 mA |
| Type of current: | AC |
| Test Class: | T1+T2 |
| Nominal discharge current(In): | 20 kA |
| Max. discharge current (Imax): | 50 kA |
| Max. impulse current (Iimp) | 1) 12.5 kA (L-N) 50 kA (N-PE), 2) 12.5 kA (L/N-PE)3) 7 kA (L-N) 25 kA (N-PE), 4) 7 kA (L/N-PE)5) 5 kA (L-N) 25 kA (N-PE), 6) 5 kA (L/N-PE) |
| Max. continuous operation voltage (Uc): | AC 275 V (L-N/PE), AC 255 V (N-PE) |
| Voltage protect level (Up): | 1.5 kV |
| Modes of protection | 1）3) 5) L-N, N-PE2）4) 6) L-PE, N-PE |
| Application system | 1）3) 5) TN, TT2）4) 6) TN |
| IP code | IP 20 |
| Temperatures/humidity | -40 ℃ to +70 ℃, 5 % to 95 % |
| Remark: | N/A |
Circuit Diagram
Parts list
| No. | Name | Type & Specifications | Manufacturer | Standards | Certification |
| 1 | MOV | 54S431K | LONG KE ELECTRONICS (HUIYANG) CO LTD | UL1449 | UL:EE356664 |
| GDT | PS2B600 | SHENZHEN VACTECH ELECTRONIC CO LTD | UL1449 | UL:E360318 | |
| 2 | Micro switch | KW10-ZD3P150 | DONGNAN ELECTRONICS CO.,LTD | EN 61058-1:2002 | UL:E176213 |
| 3 | PCB | JLC-2 | SHENZHEN JIA LI CHUANG TECHNOLOGY DEVELOPMENT CO.,LTD | UL796 | UL:E479892 |
| 4 | MOV cover,GDT cover,Base Enclosure | / | CHANG CHUN PLASTICS CO LTD | IEC 60695-11-10 | UL:E59481 |
| 5 | MOV box,GDT box | / | CHANG CHUN PLASTICS CO LTD | IEC 60695-11-10 | UL:E59481 |
| 6 | Low Temperature Solder | 135℃±3℃, 1.2MM | SUZHOU LEIDUN NEW MATERIAL TECHNOLOGY CO., LTD | / | / |
| 7 | Remote connection | 15EMGK-3.81, 15EMGVC-3.81 | CIXI MEIGAN ELECTRIC APPLIANCE SOCKET FACTORY | UL1059 | UL:E485689 |
Differences of SPDs
With “+1″ have MOV and GDT, protection mode (TN-S, TT),
Without “+1″ only have MOV, protection mode (TN-S,TN-C)
With “S”: have floating remote signalling contact
Without “S”: have no floating remote signalling contact
Device length is 90mm, height is 81mm, width from 1P to 4P (18, 36, 54, 72)mm
1)2) ,3)4), 5) 6) are same product with different type name and different declared parameters.We normally follow the basic principle “Quality Initial, Prestige Supreme”. We’ve been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for Cheap price Wholesale Factory Price Surge Protective Devices, We warmly welcome your participation dependant on mutual added benefits within the in close proximity to future.
Cheap price China Wholesale Surge Protective Devices and Surge Protective Devices, To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!