BY3 surge protective device
Product Details:
| Place of Origin | Zhejiang, China (Mainland) |
|---|
Detailed Product Description
Usage and application scope
BY3 type SPD is suiting to A.C 50/60 Hz , 220V electric power system and used at the joint of the LPZ2 and LPZ3 zones. It protects the electric network shocked by the thunder or surge over voltage.
This type belongs to Class 3 and the usage condition is that there must be installed the Class 1 or Class 2 SPD, or it will be damaged by the over impulse current
Technical Parameters
Item | BY3-2.5/150 | BY3-4.0/320 | BY3-6.0/420 |
operating voltage Un | 110V AC | 220V AC | 220V AC |
Maximum continuous operating voltage Uc | 150V AC | 320V AC | 420V AC |
Open circuit voltage ( 1.2/50µs ) Uoc | 2.5kV | 4.0kV | 6.0kV |
Insulating resistance (Risol) | > 100 M O | > 100 M O | > 100 M O |
Voltage protective level Up | <800 V | < 1 kV | < 1.5 kV |
Response time ns | < 100ns | < 100ns | < 100ns |
Operating temperature | -40---- +85oC | -40---- +85oC | -40---- +85oC |
Relative humidity | <95 % | <95 % | <95 % |
Defending grade | IP20 | IP20 | IP20 |
Connection section | 1 ---- 4 mm2 | 1 ---- 4 mm2 | 1 ---- 4 mmm2 |
Earthing conductor | 4mm2 | 4mm2 | 4 mm2 |
Wire gage | AWG-2 | AWG-2 | AWG-2 |
Installation | 35 mm Rail | 35 mm Rail | 35 mm Rail |
Outer covering material | Reinforced fire-retardant nylon PBT (Grey) | Reinforced fire-retardant nylon PBT (Grey) | Reinforced fire-retardant nylon PBT (Grey) |
BY3 surge protective device
Other Products from this Supplier
See more
surge protective device, surge arrester, surge protector for ac power products from this supplier.
Products
- Circuit Breaker [128]
- Relay [74]
- contactor [38]
- power supply [74]
- Starter & Meter [34]
- Switch & Fuse [12]
- Weld and Cutter Machine [34]
- Plug,Socket,Terminal [14]
- Light,Pushbutton and Siren [30]
- Others [34]
Company Profile
Video Intro 
Bulletin Board
Management
R&D
Agents Wanted
Certificates
Quality Control
Company Info
Andeli Group Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products