
- Surge Arrester For Low Voltage Power System
- CLASS I, WTH-500/G Iimp=50kA
- CLASS I, WTH-300/G Iimp=25kA
- CLASS I, WTH-165/B Imax=165kA
- CLASS I, WTH-120/B Imax=120kA
- CLASS I+II, WTH-100/B+C Imax=100kA
- CLASS I+II, WTH-80/B+C Imax=80kA
- CLASS I+II, WTH-65/B+C Imax=65kA
- CLASS I+II, WTH-50/B+C Imax=50kA
- CLASS II, WTH-40/C Imax=40kA
- CLASS III, WTH-20/D Imax=20kA
- Surge Arrester For DC Power System
- WTH-SG/TD Series
- WTH-SG/PD Series
- Surge Arrester For Photovoltaic
- WTH-40/C/3P-PV1200
- WTH-40/C/2P-PV600
- Surge Arrester For Data & Control System
- CONTROL LINES
- VIDEO SIGNAL
- COMPUTER NETWORKS (RJ45)
- TELEPHONE & ADSL (RJ11)
- INTEGRATED SURGE ARRESTER
- Photovoltaic combiner Box
- WTH-BOX/PV16 (352KB)
- WTH-BOX/PV16-S (352KB)
- WTH-BOX/PV8 (352KB)
- Others
- LIGHTNING ROD
- PORTABLE SPD TESTER
- CONVERSION SURGE PROTECTIVE SOCKET
- INTEGRATED SURGE PROTECTIVE SOCKET
- Intelligent Safety System
- INTELLIGENT SAFETY SYSTEM DETECTOR
- SOFTWARE
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Requirement class to VDE 0675: C
Requirement class to EN 61643-11: Type 2
Requirement class to IEC61643-1: Class II
Location of use: Branch sub-distribution boards
Protection modes: L/N-PE,L-PE,L-N
Protective element: MOV
Surge discharge ratings: Imax=40kA
Housing: Modular design
8/20μs lightning current waveform simulator
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Max. continuous operating voltage(AC/DC)Uc:275/350V
Nominal discharge current(8/20) In:20kA
Max. discharge current(8/20) Imax:40kA
Voltage protection level Up:<1.5kV
Residual voltage at 5kA(8/20) Ures:<1.1kV
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10/700μs lightning current waveform simulator
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Max. continuous operating voltage(AC/DC)Uc:275/350V
Nominal discharge current(8/20) In:20kA
Max. discharge current(8/20) Imax:40kA
Voltage protection level Up:<1.5kV
Residual voltage at 5kA(8/20) Ures:<1.1kV
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0-3G Network Analyzer
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Max. continuous operating voltage(AC/DC)Uc:275/350V
Nominal discharge current(8/20) In:20kA
Max. discharge current(8/20) Imax:40kA
Voltage protection level Up:<1.5kV
Residual voltage at 5kA(8/20) Ures:<1.1kV
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withstanding voltage tester
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Max. continuous operating voltage(AC/DC)Uc:275/350V
Nominal discharge current(8/20) In:20kA
Max. discharge current(8/20) Imax:40kA
Voltage protection level Up:<1.5kV
Residual voltage at 5kA(8/20) Ures:<1.1kV
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Thermal Stability Test Apparatus
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Max. continuous operating voltage(AC/DC)Uc:275/350V
Nominal discharge current(8/20) In:20kA
Max. discharge current(8/20) Imax:40kA
Voltage protection level Up:<1.5kV
Residual voltage at 5kA(8/20) Ures:<1.1kV
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Aging Test Apparatus
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Max. continuous operating voltage(AC/DC)Uc:275/350V
Nominal discharge current(8/20) In:20kA
Max. discharge current(8/20) Imax:40kA
Voltage protection level Up:<1.5kV
Residual voltage at 5kA(8/20) Ures:<1.1kV
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