ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Power supply: Supporting external power adapter (12V/2A) and internal battery
Measurement range:
- Leakage current (peak value) : 0~ 10mA (Extensible)
- Voltage (peak value) : 30- 100V(Extensible)
Measurement accuracy:
- Current: ±2% reading±1 digital at full current> 100 μA
- Voltage: ±5% reading +1 digital at reference voltage signal< 30V:
- Voltage: Reference voltage signal > 30V:
- Wire mode: +2% reading +1 digital;
- Wireless mode: +5% reading +1 digital;
Measurement parameters:
- Full current waveform, fundamental RMS and peak value of leakage current;
- The fundamental wave RMS of leakage current resistive component and RMS of 3, 5 and 7 times;
- Leakage current resistance component peak value: positive peak Ir + negative peak Ir- ;
- Capacitive current fundamental wave, full voltage, full current phase angle difference;
- Voltage RMS;
- Arrester power consumption;
Sampling method of voltage reference signal:
- Wire Synchronization: 40m (Extensible)
- Wireless Synchronization: > 400m (Extensible)
Battery:
- Charging time: > 6 hours
- Continuously working time: > 4hours
- Interval working time: > 8 hours
Dimension:
- Main unit: 36cm*26cm*14cm
- Accessories box: 36cm*26cm*14cm
Weight: Main unit: 5.0kg , Accessories box : 9.0kg
