ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Rated measuring voltage: 220/380V
Rated measurement current: 5A
Power supply: 85~264VAC / 45–65Hz, 100~300VDC
Digital input (DI): Without DI
Relay output: Without relay output
AI01 port optional for AI/AO modules: 4-20mA DC analog input measure(AI)
AI02 port optional for AI/AO modules: 0-5V DC analog input measure(AI)
Measure type: 3P3W AC system, 3P4W AC system
Sampling rate: 128 points per cycle
Data refresh rate: 1s
Measure accuracy
Current: ±0.2%FS
Voltage: ±0.2%FS
Power: 0.5S
Frequency: ±0.001Hz
Active energy: 0.5S
Reactive energy: 1.0S
DC input (AI): 0.5%FS
DC output (AO): 0.5%FS
Input voltage
Allowed overload capability: 1.2 times / continuous
Input resistance: 300KΩ/phase
Input current
Allowed overload capability: 1.2 times / continuous
Input resistance: <0.1Ω
Binary input – Working voltage: 15VDC
Binary input – Input resistance: 12KΩ
Binary input – Isolation voltage: 2KV
Power supply – AC: 85~264VAC / 45–65Hz
Power supply – DC: 100~375VDC
Power consumption: <3W
Mechanical performance – Weight: 0.5kg
IP protection level: Meter panel IP52, meter host IP30
Dimension – Host: 75 X 75 X 113 mm
Working temperature – Display screen: -20~70°C
Working temperature – Meter: -25~70°C
Storage temperature – Meter + display screen: -40~85°C
Relative humidity: 5%–90%RH, no condensation
EMC
Anti-static discharge interference: IEC 61000-4-2, Level 4
Anti-fast transient group pulse: IEC 61000-4-4, Level 4
Anti-surge: IEC 61000-4-5, Level 3
Power frequency magnetic field: IEC 61000-4-8, Level 3
Insulation resistance: GB/T13729, >50MΩ
Power frequency withstand voltage: GB/T13729, AC 3KV 50Hz/1min
Impulse voltage: GB/T13729, 5KV, 1.2/50μs
