ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
ELECTRICAL PARAMETERS
Accuracy class:
0.02%, 0.05%, 0.1%
Power supply: Single phase AC 85-265 V, frequency 50/60 Hz
AC voltage output
Range (U1, U2, U3 phase): 57.7V/100V/220V/380V; range switch
automatically(Max 500V)
Adjust fineness: 0.01% RG
Accuracy: 0.05% RG
Stability: <0.01% RG/120s
Distortion degree: <0.3% (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
AC current output
Range (I1, I2, I3 phase): 0.2A, 1A, 5A, 20A, 100A; range
switch automatically
Adjustment range: (0-120)%RG
Adjust fineness: 0.01% RG
Accuracy: 0.05% RG
Stability: <0.01% RG/120s
Distortion degree: <0.3% (not capacitive load)
Output power: 50VA, 100VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1mS
Long-term stability: ± 60 PPM/year
Power output
Accuracy: 0.05% RG
Stability: 0.01% RG/120s
Phase angle
Adjusting range: 0°-359.99°
Resolution: 0.001°
Accuracy: 0.02°, 0.05°
Power factor
Adjusting range: -1 ~ 0 ~ +1
Resolution: 0.0001
Accuracy: 0.0005
Frequency
Adjusting range: 40-70 Hz
Resolution: 0.001 Hz
Accuracy: 0.002 Hz
Temperature drift: ± 0.5 PPM/°C
Long-term stability: ± 4 PPM/year
Harmonic accuracy
Harmonic phase: 0°-359.99°
Harmonic phase accuracy: < 0.01°
Harmonic set accuracy: 0.1%
MECHANICAL PARAMETERS
Dimensions (W×D×H) (mm): 500x600x175
Weight (kg): 25
ENVIRONMENTAL CONDITIONS
Working temperature: 0°C ~ 40°C
Storage condition: -30°C ~ -60°C
Relative humidity: ≤ 85%
