ONMEAS AT3310 ເຄື່ອງວັດພະລັງງານດິຈິຕອນ (AC/DC/AC+DC; 400VAC; 600VDC)
Input Characteristics
Input: Single-phase 2-wire
Measurement Mode: AC/DC/AC+DC
Input Voltage: AC: (AC) 1.0V ~ 400V
DC: (DC) 1.0V ~ 600V
Input Current: 10mA ~ 20A
Voltage Measurement
Voltage Range: 35V, 75V, 150V, 300V
Voltage Resolution: 0.01V for 35V range, 0.1V for other ranges
Current Measurement
Current Range: 0.5A, 2A, 8A, 20A
Current Resolution: 1mA
Range Switching: Auto / Manual
Power Measurement
Measurement Items: Voltage, Current, Active Power, Power Factor, Frequency
Power Factor: -1.000 ~ +1.000
Frequency Characteristics
Frequency Range: DC / AC: 45Hz ~ 130Hz
Bandwidth: 5KHz
Accuracy Specifications
Voltage, Current & Active Power Accuracy: ±(0.4% Reading + 0.1% Range +1 digit)
Power Factor Accuracy: ±(0.004 + 0.001/Reading +1 digit)
Frequency Accuracy: ±(0.1% Reading +1 digit)
Interface: RS-232 communication interface, USB-232 interface
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ