UNI-T UT283A ເຄື່ອງວິເຄາະຄຸນນະພາບພະລັງງານໄລຍະດຽວ (1000A)
Voltage (V): 10V~1000V AC/DC ±0.5%Udin
AC current (A): 10A/100A/1000A ±0.5%f.s.
Frequency (Hz): 40~70Hz ±50mHz
Power (W): >15%S ±1%S
Power factor: 0~1 ±0.02
Energy (Wh): 0~9999MWh ±1.5%rdg
Crest factor: 1 to 10 ±5%
Voltage harmonics or inter-harmonics: Um≥3%Unom (1~51th, step 0.5th) ±5%Urms
Um＜3%Unom (1~51th, step 0.5th)±0.15%Unom
Current harmonics or inter-harmonics: Im≥10%Inom (1~51th, step 0.5th) ±5%Irms
Im＜10%Inom (1~51th, step 0.5th) ±0.5%Inom
Power harmonics(1~51th, step 1th): Calculated based on voltage and current amplitude and phase accuracy
Transients: ±6000V Peak, Fsample=2MHz ±5%rdg.±5%f.s
Dip/swell/interrupt: 0~1000V ACUdin±1 %
AC inrush current (A): 10A/100A/1000A ±1%f.s
Resistance (Ω): 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ ±(1%+3)
Capacitance (F): 60nF/600nF/6μF/60μF/600μF ±(4%+20)
True RMS: Yes
Harmonic analysis: Up to 51th
Flick measure: 10 minutes, PST and PLT values
Voltage ratio: Yes
Current ratio: Yes
Event capture: Yes
Trend capture: Yes
Data logging: 8GB
USB interface: Yes
Backlight adjustment: Yes
Low battery indication: Yes
Input protection: Yes
Power: Li-ion battery: 7.4V 3600mAh
Display: 70mm x 52mm; 3.5 inches 64K color TFT LCD (320 x 240)
Product color: Red and grey
Product net weight: 808.4g
Product size: 199mm x 118mm x 49mm
Standard accessories: Power adaptor, power cord, test leads, test probes, alligator clips, current clamp (10A/100A/1000A), USB interface cable, PC software CD, SD card (8GB)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ