ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Voltage and Current Harmonics Up To 31st Harmonics
- Voltage (V1,V2,V3,V12,V23,V31), current (I1,I2,I3), frequency (F1,F2,F3)
- It displays powers of each phase: Active Power (P1, P2, P3); Apparent Power (S1, S2, S3); Reactive Power (Q1, Q2, Q3, Q)
- It displays powers of each phase: Power Factor (PF1, PF2, PF3); 3 x Cos ϕ(Cosφ1,Cosφ2,Cosφ3)
- Energy measurement (ΣkWh, ΣkVArh )
- Min, max and average values of current, voltage and power
- 71.5×61.5 Glass LCD Display
- Store voltage, current, and capacity values over a period of time
- Event logs (high voltage, low voltage, power failure, voltage imbalance, high current, current irregularity, THDV and THDI limits)
- The menu is password protected
- The menu is password protected
- RS485 Modbus RTU (1200 - 38400 bpĐ)
- Date and time can be set
- Error: 0.5% (U, I), 1% (kVA), 2% (kVAr)
- Voltage: V1,V2,V3,V12,V23,V31; 5V-500 VAC or 5V-600kV (by PT)
- Curent: I1,I2,I3; 1mA -5,5A AC or 1mA - 50.000A (by CT)
