meter specifically designed for field testing, featuring high accuracy, high stability, low power
consumption, easiness to use and so on. It can directly measure AC voltage and AC current
opening the measured circuit, phases between two voltages, two currents and phase between
the voltage and current; in addition, the power factor and power of the circuit can be indirectly
measured, it can also be used to distinguish three-phase sequence, transformer wiring group,
inductive and capacitive circuits, test second circuit and bus differential protection systems, read
the phase relationship between CTs of the differential protection, check the meter wiring right,
repair lines and equipment, etc.
The VICTOR4000 Double Clamp Digital Phase Meter has a large LCD screen displaying
words as high as 40mm against a backlight, and looks exquisite and comfortable.
The VICTOR4000 Double Clamp Digital Phase Meter applies to electric power, petroleum
chemical industry, metallurgy, railway, and meteorology, industrial and mining enterprises,
scientific research institutions, measurement sector and so on.
B．Electrical Symbols
Extremely dangerous! The operator must strictly abide by the safety rules;
otherwise there is risk of electric shock, resulting in bodily injury or fatalities.
Dangerous! The operator must strictly abide by safety rules; otherwise there is
risk of electric shock, resulting in bodily injury or fatalities.
Warning! Safety rules must be strictly abided by, otherwise personal injury or
equipment damage may be caused.
Alternate Current（AC）
Direct Current（DC）
Double Insulation
C．Technical Specification
1．Base Conditions and Working Conditions
Influence Quantity Base Condition Working Conditions Remark
Ambient Temp 23℃±1℃ -10℃～40℃
Ambient Humidity 40%～60% ＜80%
Signal Waveform sine wave sine wave β=0.05
Signal Frequency 50HZ±1HZ 45HZ～65HZ
Meter Working Volt 9V±0.1V 9V±1V
External Electric, To be avoided
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