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Model Number: 2015New BY7-80/4-385-#5052
Brand Name: Selong
Key Specifications/Special Features:
BY7 SPD has reliable voltage protection level and safe characteristic of overload, strong discharge current capability, applied to lighting protection of AC low voltage distribution systemBY7 surge protection device with high energy MOV chip, fast response speed, safe protection functionT2 type pressure limiting surge protector, modular structure designCan be combined many pieces, to realize all kinds of protected modeBuilt-in overheated, over-current protection deviceLocal fault indicator, facilitate the timely replacement
Alarm contact, realize remote remote communication function
Modular structure design, easy to maintain
Standard 35mm guideway design, convenient installation Products comply with GB18802.1-2011 (IEC61643-1.2005), IEC61643-11.2011 standard
Certificates: TUV, CE, VDE, CB and CQC
RoHS Directive-compliant
Certificates: TUV, CE, VDE, CB and CQC
RoHS Directive-compliant
| BY7-80-275 | BY7-80-320 | BY7-80-385 | BY7-80-440 | BY7-80-550 | BY7-80-690 | |
| Uo(V) | 220(1N50Hz) 380-690 (3N50Hz) |
220(1N50Hz) 380-690(3N50Hz) |
220(1N50Hz) 380-690(3N50Hz) |
220(1N50Hz) 380-690 (3N50Hz) |
220(1N50Hz) 380-690 (3N50Hz) |
220(1N50Hz) 380-690 (3N50Hz) |
| Uc(V) | 275 | 320 | 385 | 440 | 550 | 690 |
| In(kA) | 40 | 40 | 40 | 40 | 40 | 40 |
| Imax(kA) | 80 | 80 | 80 | 80 | 80 | 80 |
| Up | <1.5 | <1.8 | <2.0 | <2.2 | <2.5 | <3.0 |
| Combination method | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 | 1+0/2+0/3+0 4+0/1+1/2+1/3+1 |
| Local indication | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure | Green indicates normal state and red indicates failure |
| Sound and light alarm contact | Election | Election | Election | Election | Election | Election |
| Capacity of connection | 4-16mm | 4-16mm | 4-16mm | 4-16mm | 4-16mm | 4-16mm |
| Protection class of body | IP20 | IP20 | IP20 | IP20 | IP20 | IP20 |
| Material | PA66 | PA66 | PA66 | PA66 | PA66 | PA66 |
| Flame-retarded rating | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 | Comply with UL94V-0 |
Main Export Markets:
- North America
- Mid East/Africa
- Asia
- Western Europe