Electronic Technologies ES2010E, Руководство пользователя

Страница: 7 / 17

- 6 -
power factor, determine transformer wiring groups, inductive,
capacitive circuits, test secondary loops and busbar
protection systems, read out the phase relationship between
the CTs of the differential protection groups, check the
wiring of the power meter, check the line equipment, etc.
Power DC6V Ni-MH rechargeable battery
Power
consumption
Turn on the backlight and consume up to 50mA. The battery can
work continuously for more than 12 hours.
Display mode LCD display ， 62 × 44mm
Instrument
size
L/W/T ： 192*92.5*36mm
Voltage range AC 0.00V ～ 600V
Current range AC 0.0mA ～ 20.0A
Phase range 0.0 °～ 360.0 °
Frequency
range
45.00Hz ～ 65.00Hz
Active power
range
0.0W ～ 12kW
Reactive power
range
0.0W ～ 12kVAR
Apparent power
range
0.0W ～ 12kVA
Power factor
range
-1 ～ +1
Resolution
Voltage ： AC 0.01V
Current ： AC 0.1mA
Phase ： 0.1 °
Frequency ： 0.01Hz
Active power:0.1W
Reactive power:0.1VAR
Apparent power:0.1VA
Power factor:0.001
Detection rate About 2 seconds/time
Data hold Press HOLD key to hold data during test, " HOLD " symbol display
Data storage 500 groups
USB interface
USB interface, uploading data to a computer for analysis of
management data
Automatic About 15 minutes after power on, the meter will automatically