Features:
Using DSP digital sampling processing technique
The range and adaptation of input voltage and input current is widely
Testing automatic compensating technique
Can suffice for requirement of high-accuracy measuring for various electronic parameters at the same time
Can test V、A、W、Var、VA、Watthour、Varhour、F、PF、φ(including sine wave、90°、60°reactive power)
Can output active or reactive energy impulse
The operation with intelligent menu suggestion
Having the function of RS232 communications control
All testing parameters can be displayed in one screen
Wide assistant power, can be used in various system and working environment

Voltage Input

Range selection   Fully auto-ranging
Vab/Vbc/Vca       0-600V Line to line voltage,
                              input Ω/1.2M
Van/Vbn/Vcn       0-440V Line to neutral voltage,
                              inputΩ/600K
Resolution          0.001V
Accuracy           0.05% RD for 50-600V range ;
                              0.05% RG for 6-600V range
Current Input
Range selection    Fully auto-ranging
Ia/Ib/Ic                 A10 0~10A range /
                              0~10A input terminals,
                              2VA / phase
                          A100 0-100A range /
                              0-100A input terminals,
                              2VA /phase
Resolution             0.00001A / 0.0001A(A10),
                              0.0001A / 0.001A(A100)
Accuracy             0.05%RD
                              0.25~10A for A10 range,
                              5~100A for A100 range
                       0.05%RG 
                              0~0.25A for A10 range,
                              0~5A for A100 range
Power / Energy
Range selection    Fully auto-ranging
Power factor          Watts / watthours for cosφ,
                              vars / varhours for sinφ
 
Accuracy
 
0.05%RD
0.1%RD
0.05%RG
VL-N
60~400V
60~400V
30~440V
VL-L
90~550V
90~550V
40~600V
A10
0.5~10A
0.1~0.5A
0.01~10A
A100
10~100A
2~10A
0.1~100A
Pf
0.5~1
0.5~1
0~1
Hz
50/60±2
50/60±2
45~65
Power Factor
Range     0~1.0000(leading to lagging)
Accuracy   0.05%RG
Resolution 0.0001
Phase Angle
Range      0.0~359.9°
Accuracy    ≤0.03°between 1~359.9°
Resolution   0.001°
Frequency
Range       45~65Hz
Accuracy     0.02%RD
Resolution    0.0001Hz
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