single phase portable test bench

Product Description

Main technical parameters: 1. Input voltage:**0V *5~*5Hz 2. Switch of the selection of current measuring range: Divided into *1 stalls, each stall difference between output current is 1 time, we can choose a suitable stall by tested meter.(propose to use the sixth stall which is 5A) Power factor:0.5(C)*0.*9(C)*1.**0.8(L)*0.5(L) 3 Output current waveform distortion:<2% 4 Accuracy level of monitoring voltage, current meter(digital displayed):1.0(or 0.5) 5 Accuracy of test bench:0.2, 0.3(the level of standard meter:0.1, 0.2) The testing total error wonnot exceed the national standard JJG*****9, which is shown in attached table 1 6 Stability of output voltage, current and power:<0.5%(PF=1, 3min)(equipped with high-accuracy voltage-stabilized source). 7 Adjustment range & step as per attached table 2 1.0 0.5(L) 0.*9(C) 0.2 �0.2% �0.3% �0.4% 0.3 �0.3% �0.*5% �0.6% Parameters Multiple arrange Measurement range Adjustment range Output voltage *0%, **0%, **0% ****0V(**0V) 0~**0%Un continuously Output current *********************0 ***0A(**0A) 0~**0%In continuously 5%, *0%, *0%, *0%, **0% **0%, **0%, **0% Output phase 0.5(C)*0.8(C)***0.8(L)*0.5(L) **0 � , **0 � , 0 � , **0 � , **0 � Output frequency Same as power supply