S&C IntelliCap Plus, Руководство по установке

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S&C Instruction Sheet 1023-510 13
Installing the Capacitor Control
STEP 3.
Plug control into the meter base socket. See Figure 13.
When the control is plugged into an energized meter base, all faceplate LED displays
light momentarily. The LCD display will start to scroll after a few seconds.
Make sure that the OPERATION MODE MANUAL and SCADA CONTROL LOCAL
LED displays are lit. If not, press the applicable CHANGE button.
WARNING
The control must be set to Manual and Local modes to avoid unexpected operation of
the capacitor bank during installation or setup operations . Note that if the control uses
dial-up software, it may still be operated remotely, and could operate unexpectedly .
Figure 13. Side view of capacitor control enclosure and meter base, with a snap ring and crimp lock.
STEP 4. Lock control to meter base.
Use your standard procedure for a locking ring, snap ring, crimp lock, etc., and
lock the control to the meter base.
STEP 5. Go to the “Connecting Sensors” section on page 20.
WARNING
If lightning arresters are installed their ground path must not go through the neutral
current sensor . Connect them to ground on the earth side of the sensor, to protect from
potentially lethal voltages .