Andeli Group Co., Ltd.

home products Circuit Breaker BY3 surge protective device

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 BY3 surge protective device

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Company Info

Andeli Group Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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