1. Input for voltage terminals (U1, U2, U3, N).
2. Input for current probe jacks (I1, I2, I3, I4).
3. Plug for external AC adaptor power supply input.
4. Optical RS232 interface output.
5. LCD display.
6. WIRING key : Select the type of electrical system under test, press WIRING
key to select 1P2W (To measure signal-phase two-wire power
lines), 1P3W (To measure signal-phase three-wire power lines),
3P3W2M (To measure three-phase three-wire power line
without neutral, using the two power meter method, use this
when measuring three-phase power with 2-current probe
measurement only.) and 3P4W (To measure three-phase
four-wire power lines with neutral) electrical system in cycles.
7. key : Phase sequence detection function key. In a 3P4W mode, press and hold
down this key, it will display phase detection results as follows :
Normal phase
Reverse phase
8. HOLD key : Data hold function key, press HOLD key to hold data, the HOLD
annunciator is displayed, press HOLD key again to exit Hold
function.
Press and hold down HOLD key then press key turn on the
meter, the “ ” mark disappear, exit auto power off function.
9. key : Backlight function key, press key to turn on and off of backlight.
The backlight will switch off automatically after 30 seconds.
10. PF key : Display measured power factor value control key, the PF annunciator
is displayed.
11. Θ key : Display measured phase angle value control key, the ψ annunciator is
displayed.
12. Hz key : Display measured frequency value control key, the Hz annunciator is
displayed.
13. I4 key : Display measured I4 current probe value control key, the I4
annunciator is displayed.
14. SET key : Setting current date and time function key, press SET key to enter
current time setting mode and interval time setting mode for auto
datalogging use.
15 TIME key : Display current date and time control key, press and hold down
Shop for Data Logging products online at: www.DataLoggerStore.ca 1.877.766.5412
To Next Page
Loading...
