ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
ELECTRICAL PARAMETERS
Power supply: AC 220V±10%, frequency 50/60 Hz
AC voltage output
Range (U1, U2, U3 phase): 0-120 V; range switch
automatically
Adjust fineness: 0.01% RG
Accuracy: 0.1% RG
Stability: 0.03% RG/200s
Distortion degree: <0.1% (not capacitive load)
Output power: 300VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1mS
Long-term stability: ±60 PPM/year
AC current output
Range (I1, I2, I3 phase): 0-10A; range switch automatically
Adjust fineness: 0.01% RG
Accuracy: 0.1% RG
Stability: 0.03% RG/200s
Distortion degree: <0.1% (not capacitive load)
Output power: 25VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1mS
Long-term stability: ± 60 PPM/year
Power output
Accuracy: 0.1% RG
Stability: 0.03% RG/120s
Phase angle
Adjusting range: 0°-359.99°
Resolution: 0.001°
Accuracy: 0.1°
Frequency
Adjusting range: 40-65 Hz
Resolution: 0.002 Hz
Accuracy: 0.005 Hz
Temperature drift: ± 0.5 PPM/°C
Long-term stability: ± 4 PPM/year
Power factor
Adjusting range: -1 ~ 0 ~ +1
Resolution: 0.0001
Accuracy: 0.0005
Harmonic accuracy
Harmonic times: 2-50st
Harmonic phase: 0-359.99°
Harmonic phase accuracy: <0.01°
Harmonic set accuracy: 0.1%
With capacitive load capacity
0-120 V: 1uF
MECHANICAL PARAMETERS
Dimensions (W×D×H) (mm): 500x600x180
Weight (kg): About 50
ENVIRONMENTAL CONDITIONS
Working temperature: 0°C ~ 40°C
Storage condition: -30°C ~ -60°C
Relative humidity: ≤ 85%
