Yueqing Junxiong Electrical Technology Co., Ltd.
Main products:MCB,MCCB,SPD,ELCB,Isolator Switch
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  • Contact Person : Mr. Chen Manette
  • Company Name : Yueqing Junxiong Electrical Technology Co., Ltd.
  • Tel : 0086-0577-62858409
  • Fax : 0086-0577-62857222
  • Address : Zhejiang,yueqing,Longguan industrial zone, Houxicen Village, North Baixiang Town, Yueqing city, Zhejiang province,P.R.china
  • Country/Region : China
  • Zip : 325603

SPD LGS1-B/4p-385 Surge protective Device

SPD LGS1-B/4p-385 Surge protective Device
Product Detailed
SPD LGS1-B/4p-385 Surge protective Device 1.CE CCC 2. 380V 3. B grade protection 4. L-PE, N-PE(4P)

 LGS-1 series of surge protectors suitable for AC power supply system 50HZ/60HZ, under 380V , such as IT, TT, TN-S, TN-CS, meet the GB18802.1-2002 and IEC61643-1: 1998 technical standards, design installation of electric rail in 35mm. Internally installed failure break off device, when the protect device failed to puncture because of overloading or over heating , failure break off device will work and cut off power supply automatically. The alarm module can be replaced under working voltage.

TypeType
LGS-1 380AC80LGS-1 380AC100LGS-1 380AC120LGS-1 380AC150
Material of Outer ShellPC
Flame Retardant Rating of Outer ShellUL94-V0
Protection Class of Outer ShellIP20
ColourWhite
Standard of the Installation35mm Electrical Lead Rail
Quantity of the Connnecting Terminal3 PIN
Working Temperature-48+85
Relative Humidity≤95%
Damaged ConditionPresenting Breaker Status
Protection Mode L-PE, N-PE(4P)
Dimension(mm)144X90X69
Weight(kg)0.931.051.091.23
Indicating FunctionBy Indicator Window
Production StandardIEC61643 and GB18802.1-2002
Lightning Protection ClassB Grade
Type of SPDOne Terminal
Type of Applicable Power Supply System TT, TN, IT
Rated Voltage380V AC
Maximum Continuous Running Voltage385V AC
Active Voltage620V DC
Rated Working Frequency50Hz(60Hz)
Drain Currents≤30µs
Nominal Discharge Currents (8/20)µs40kA50kA60kA80kA
Maximum Discharge Currents (8/20)µs80kA100kA120kA160kA
Voltage Protection (8/20)µs (10kA) Up≤1.5kV≤1.5kV≤1.0kV≤1.5kV
Voltage Protection (8/20)µs (In) Up≤2.3kV≤2.5kV≤3.0kV≤3.5kV
Respons Time (L-N) 
Respons Time (N-PE) 
Respons Time (L/N-PE)20nS
Connecting Parameter of Trunk Circuit
Type of L(N) ConnectorScrew Stationary Terminal
Specification of ScrewM5
Minimum Section Surface of Connecting WireBVR-16sq.mm
Maximum Section Surface of Connecting WireBVR-35sq.mm
Type of PE ConnectorScrew Stationary Terminal
Specification of ScrewM5
Minimum Section Surface of Connecting WireBVR-16sq.mm
Maximum Section Surface of Connecting WireBVR-35sq.mm
Connecting Parameter of Remot Alert Circuit
Type of ConnectorScrew Stationary Terminal
Specification of ScrewM5
Minimum Section Surface of Connecting WireBVR-0.5sq.mm
Maximum Section Surface of Connecting WireBVR-1.5sq.mm
Maximum Working Voltage/Currents125V AC/0.2A
48V DC/0.5A

SPD LGS1-B/4p-385 Surge protective Device



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