ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
ELECTRICAL PARAMETERS
Accuracy: 0.05%, 0.1%, 0.2%
Power supply: 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage
Range: 0V-600V
Error: ±0.05% (30V-600V)
±0.1% (5V-30V)
Harmonic: 2nd-63st
Test Current
Range (direct connection): 20mA-20A
Error (direct connection): ±0.05% (100mA-20A)
±0.1% (20mA-100mA)
Range (Clamp CT): 10mA-3000A
Error (Clamp CT): ±0.2% (100mA-3000A)
±0.5% (10mA-100mA)
Harmonic: 2nd-63st
Power measure error
Active power (direct connection): ±0.05% (0.1A-20A)
±0.1% (0.02A-0.1A)
Reactive power (direct connection): ±0.1% (0.1A-20A)
Energy measure error
Active energy (direct connection): ±0.05% (0.1A-20A)
±0.1% (0.02A-0.1A)
Reactive energy (direct connection): ±0.1% (0.1A-20A)
Phase angle
Range: 0° ~ 360°
Resolution: 0.01°
Error: ±0.05°
Frequency
Range: 45Hz-65Hz
Resolution: 0.001Hz
Accuracy: 0.005Hz
Power factor
Range: -1 ~ 0 ~ 1
Resolution: 0.0001
Error: 0. 0005
Pulse output
Energy constant: 180000imp/kWh, 1800imp/kWh, 18imp/kWh
Pulse ratio: 1:1
Output level: 5V
Pulse input
Input channel: 1
Input level: 5-24V
Input frequency: Max. 2MHz
Display
Resolution: 6”TFT (640×480)
Function
Vector diagram: Yes
Waveform: Yes
Energy accumulation: Yes
Communication port: RS232
Communication with PC: Yes
MECHANICAL PARAMETERS
Dimensions (W×H×D) (mm): 390×200×160
Host Weight (mm) : 3
Weight (including Accessories 3pcs 100A clamp CT) (kg): 12
ENVIRONMENTAL CONDITIONS
Ambient temperature: -10°C to 40°C
Relative humidity: 30%-85%
