ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- TOV test parameters:
Ucs: AC 240V
Ut:1.32 times of Ucs,1.55times of Ucs
Ut current: 300A 5s
Phase superposition: 0～360°
Test supply: Three phase, AC 380V 200kVA
Main switch: Silicon controlled
Test box: National standard size with SPD installation rail
Material of test box: Epoxy+ Organic glass sheet
Measurement system: PC remote control, current, voltage
- General parameters:
Working power supply: Three phase,AC380V ± 10%，50/60Hz
Environment temperature: 15～35℃
Relative humidity: 45%～75%
Grounding resistance: Less than 0.5Ω
Dimensions: 1800×800×1800mm
Weight : Approx.700kg
Waveform distortion rate <5% if without conductive dust, without fire, without explosion danger, without corroding metal and insulation gas for sine power supply waveform
