ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Two-path test peak: 150 kA
Stored energy: 125 kJ
Charging voltage: 60 kV
Supply mains: AC 220V 50A
Weight: 2000 kg
Item: 8/20μs current wave
Output peak: 35kA，65kA，120kA，150kA，200kA
T1 front time: 8μs±10%
T2 wave tail time: 20μs±10%
Reversed overshoot: ＜20%
Front oscillatory: ＜5%
Voltage polarity: +/-, (automatic switch)
Waveform switch: Automatic switch
Charging time: 10s~999s
Charging voltage instability: Less than 1%
External sync input: 50Hz
Trigger mode: Automatic or manual, single trigger available
Trigger malfunction rate: Less than 1%
Trigger range: 100% rated charging voltage
Phase test range: 0～360°
Operating load test: internal，0～500V，5A continuous supply
Display screen : 10inch TFT color touch screen
Measurement display resolution: Better than 3%
DUT: MOV, TVS, GDT, SPD, mains surge protection device
DUT residual voltage: ＜5kV
Current measurement (optional): Internal test box, Rogowski coil measurement, panel BNC output
Voltage measurement (optional): Internal test box, pure-resistance voltage divider, panel BNC output
Oscilloscope: MDO3012, optional
Insulation strength: ≤500V RMS（common port COMMON to ground reference PE）
- General data:
Power supply: AC220V±10%，50/60Hz
Temperature: -10~+40℃
Humidity: 35%-85%RH（no condensation）
Ground resistance: No more than 0.5Ω
Structure: Open style, control and base separated
Size of test room: 5M*5M（base）+3M*5M（control)
Control table: 1.8M（width）*1.1M（height）*1M（depth)
No conductive dust, no fire or explosion danger, no corrosive metal and insulation air. Waveform of mains voltage is sine wave. The THD is <5%.
