ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Current: 20A/50A (optional)
Wiring: 1P2W(1-phase 2-wire)
Input impedance: Voltage: approx. 2MΩ; Current direct input: approx. 10mΩ; Current sensor input: approx. 100kΩ
Full range peak factor: 3
Rated voltage (direct input): 15/30/60/100/150/300/600/1000*[V]; *1000V Full range peak factor: 1.5
Rated current (direct input): 100m/200m/500m/1/2/5/10/20[A]
Rated current (sensor input): 50m/100m/200m/500m/1/2/5/10[V]
Voltage/current accuracy: (1%~110%) × range
Power factor: ±(0.001~ 1.000)
Voltage accuracy
DC: ±(0.1% × display + 0.2% × range)
0.5Hz≤f＜45Hz: ±(0.1% × display + 0.2% × range)
45Hz≤f≤66Hz: ±(0.1% × display + 0.1% × range)
66Hz＜f≤1kHz: ±(0.1% × display + 0.2% × range)
1kHz＜f≤10kHz: ±{(0.07×f)% × display + 0.3% × range}
10kHz＜f≤100kHz: ±(0.5% × display + 0.5% × range), ±[(0.04 × (f–10))% × display]
Current accuracy
DC: ±(0.1% × display + 0.2% × range)
0.5Hz≤f＜45Hz: ±(0.1% × display + 0.2% × range)
45Hz≤f≤66Hz: ±(0.1% × display + 0.1% × range)
66Hz＜f≤1kHz: ±(0.1% × display + 0.2% × range)
1kHz＜f≤10kHz: ±{(0.07×f)% × display + 0.3% × range}
10kHz＜f≤100kHz: ±(0.5% × display + 0.5% × range), ±[(0.04 × (f–10))% × display]
Active power accuracy
DC: ±(0.1% × display + 0.2% × range)
0.5Hz≤f＜45Hz: ±(0.3% × display + 0.2% × range)
45Hz≤f≤66Hz: ±(0.1% × display + 0.1% × range)
66Hz＜f≤1kHz: ±(0.2% × display + 0.2% × range)
1kHz＜f≤10kHz: ±{(0.1×f)% × display + 0.3% × range}, ±[(0.067 × (f–1))% × display]
10kHz＜f≤100kHz: ±(0.5% × display + 0.5% × range), ±[(0.09×(f–10))% × display]
Active power range / resolution: 2.2mW~4.4kW@220V, PF=0.01~1, 0.1mW
Frequency range/accuracy: DC, 0.5Hz~100kHz, ±0.1% × display
Harmonic measurement: 11Hz～600Hz, 1～50th harmonic content, total distortion
Electric energy range: 0～999999MWh (Resolution: 1mWh/0.01mAh), ±0.5% × display
Electric energy counting: H:9999, Min:59, Sec:59
Filter: 500Hz, 5.5kHz Voltage line, current line and frequency filter
Ratio: 1～5000
Current sensor ratio range: 0.010～100.000 mV/A
Data update cycle: 100m/250m/500m/1/2/5[s]
Alarm: 5 groups, voltage, current, power upper/lower limit, threshold
Control interface: Standard: RS-232; Optional: RS-485
Dimension: Dimension: 213(W)×88(H)×380(D) mm, Opening: 210(W)×85(H) mm, Foot height: 15 mm
