ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Electrical characteristics
Measure Type: 3P3W ACsystem,3P4W ACsystem
Sampling rate: 64 points per cycle
Data refresh rate: 1S
Measure accuracy:
+ Current: 0.5%
+ Voltage: 0.5%
+ Power: 0.5%
+ Frequency: 0.05Hz
+ Active Energy: 1.0%
+ Reactive Energy: 2.0%
+ AO: 1%
Input voltage characteristics
+ Measure Voltage: 3 *220/380V(Connected directly ; 3 * 57.7/100V(connected by CT)
+ Allowed overload capability: 1.2 times/continuous
+ Input impedance: 1.8MΩ
Input current characteristics
+ Measure current: 5A or 1A (connected by CT)
+ Allowed Overload capability: 1.2 times/continuous
+ Input resistance: <0.1Ω
Binary input
+ Working voltage: Passive dry contact (built-in + 15 VDC power supply)
+ Input resistance: 5KΩ
+ Isolation voltage: 2KV
Relay Output
+ Node type: Mechanical contact
+ Node capability: 220 VAC/5A、30 VDC/5A
Power supply
+ AC: 85~264 VAC/45-65Hz
+ DC: 100~300 VDC
+ Power consumption: < 3W
Mechanical performance
Weight: 0.5kg
IP protection Level: IP52
Dimension(Host): 96x96x102 mm
Operating temperature: -40~70℃
Storage temperature: -50~85℃
Relative humidity: 5% - 90%RH， No condensation
