ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Input voltage: Three-phase four-wire 3×380(220)V 50Hz
- Output Voltage:
+ Three-phase four-wire 3×(0～380)/(0～220)
+ Three and a half figures display, accuracy: 1grade
- Maximum output capacity: 3×300VA
- Rough tune of three phase:
+ Temperature：0°～360°
+ 30° to phase shift of each step
- Fine tune for three phase:
+ -3°～18°，12°～33°
+ Four figures display, accuracy: 1grade
- Voltage fluctuation
+ Rough tune：≤1.5%
+ Fine tune：≤2.0%
- Waveform distortion: distortion of input waveform ≤ distortion of output waveform
- Increasing of temperature: ＜60 ℃
- Insulation resistance: ≥22MΩ
- Pressure test: 1.0kV/min
- Working environment
+ Temperature：-10℃～40℃
+ Humidity：＜80%
- Dimension: 480×360×230mm3
- Weight: About 35kg
