SEFRAM 3516BF Manuel D'utilisation page 50

NOTE :
- In AutoSense mode, The meter will displays ACW/DCW
depends on if there has AC frequency been detected.
- 155/157 offer AC power measurement mode only.
Active power sign :
(The current direction must the same as the figure.)
No sign : Indicates the power flows from the power source to
the load.
"_" sign : Indicates the power flows from the load to the
power source.
Power factor sign :
No sign : The phase of the current signal is lagging behind
the voltage signal (inductive load).
"_" sign : The phase of the current signal is leading the
voltage signal (capacitive load).
Overrange display :
OL.U : Voltage overload
OL.A : Current overload
± OL kW : Active Power > 1050 kW or < -1050 kW.
2.Three Phase Power Measurement
a. 3 phase 3 wire balanced / unbalanced
Step1. Set the rotary switch to the "W" position
Step2. Using the MODE button to choose the ACW mode.
W=W1+W2
1
3
2
Load
Red
Black
Red
Black
M35X6BF-M-00
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