ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Aux Power: AC80-264V/DC100-300V, Max.2.3W
Input Voltage: CATIII 10V-600V L-L
Input Current: 2mA-5A
V input burden: ≧2MΩ(per channel), max 0.18VA
I input burden: ≦5mΩ(per channel), max 0.125VA
Accuracy: V,I 0.2%， W 0.5% (PF=1.0)
Frequency: 45-65Hz
Measures: V, I, kW, kvar, kVA, kWh, kvarh, kVAh, PF, Frequency, Demand, Running hour
Alarms: NONE, OVER V/I,OVER F, UNDER V /I, UNDER F, OVER Dmd, ANY
Power Quality: V/I THD: accumulate up to 54 orders, 5400/second sampling rate
V/I unbalance,V Eligibility,Min.& Max. parameters
Display: Mono 68X59 LCD
Communication: RS485, Lon(option)
Timer: RTC
Wiring Ports: Aux Power, Voltage, Current, DO*2, RS485, LON
I/O: DO OUTPUT*2；DO1 Alarm output、DO2 Pulse/ Alarm output
Operation Temperature: -20℃~70℃
Storage Temperature: -25℃~80℃
Humidity:20-90%RH
Dust/Water Proof Rating:Panel：IP52，Case：IP20
Size: 96(W) × 96(H) × 97(L) mm
Power consumption:
0.45~0.7W (Backlight off)
1.3~1.7W (Max. ,Backlight)
2.3W (Max. Backlight & Lon module)
Environmental Conditions:
Indoor use
Altitude up to: 2000M
Transient overvoltage on the mains supply is 2500V
