Yueqing Ann Electric Co., Ltd.
Main products:PLC,Sensor,Push Button,Brake Caliper Repair Kits,Relay
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  • Contact Person : Ms. LI LEAH
  • Company Name : Yueqing Ann Electric Co., Ltd.
  • Tel : 86-577-61787199
  • Fax : 86-577-61787199
  • Address : Zhejiang,YUEQING,Number 97, Zhen Bei West Road ,Qiligang Town ,YueQing ,Zhengjiang,China
  • Country/Region : China
  • Zip : 325600

BY3 series Surge Protective Devices

BY3 series Surge Protective Devices
Product Detailed
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. 1. Usage and the Scope of Application 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 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. 2.       Technical Parameters

 BY3-2.5/150BY3-4.0/320BY3-6.0/420
Operatingvoltage    Un110V AC220V AC220V AC
  Uc150V AC320V AC420V AC
Open circuit voltage( 1.2/50μs ) Uoc2.5kV4.0kV6.0kV
Insulating resistance (Risol)> 100 MΩ> 100 MΩ> 100 MΩ
Voltage protective level  Up<800 V< 1 kV< 1.5 kV
Response time  ns< 100ns< 100ns< 100ns
Operating temperature-40---- +85°C-40---- +85°C-40---- +85°C
Relative humidity<95 %<95 %<95 %
Defending gradeIP20IP20IP20
Connection section1 ---- 4 mm²1 ---- 4 mm²1 ---- 4 mm²
Earthing conductor4 mm²4 mm²4 mm²
Wire gageAWG-2AWG-2AWG-2
Installation35 mm Rail35 mm Rail35 mm Rail
Outer covering materialReinforced fire-retardant nylon PBT   (Grey)Reinforced fire-retardant nylon PBT   (Grey)Reinforced fire-retardant nylon PBT   (Grey)

 

BY3 series Surge Protective Devices



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