ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Poles description: 3PH4W; 3PH3W; 1PH2W (L-N); 1PH2W (L-L); 1PH3W (L-L-N)
Device application: Power analysis; Tariff meter
Input type: External CT (333mV only); External Rogowski coil
Display: 2.0-inch TFT screen
Sampling rate: 8k samples per second
Mounting mode: Clip-on
Mounting support: DIN rail
Harmonic: 52th Max
Measurement accuracy current: 0.5% from 1% to 120% (not ensured when <10A)
Rated current: 500A (0.5% from 10A to 600A); 3000A (0.5% from 30A to 3600A); 10kA (0.5% from 100A to 12kA)
Rogowski coil specification: 85mV/kA@50Hz ±0.5%
Voltage accuracy: 0.2% from 100V to 500V (L-L, L-N)
Power factor accuracy: ±0.005 from 10% to 120%
Active/Apparent power standard: IEC62053-22 Class 0.5
Reactive power standard: IEC62053-21 Class 2
Frequency accuracy: 0.01% from 45 to 65Hz
Active energy standard: IEC62053-22 Class 0.5s
Reactive energy standard: IEC62053-21 Class 2
