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The Soft-Starter SSW-06 shall be installed according to Chapter 3
- Installation and Connection. If the drive project is different from the
typical recommended drives, the steps below may also be followed.
DANGER!
Disconnect the AC input power before making any connections.
1) Check all connections:
Check if the power, grounding and control connections are correct
and well tightened.
2) Clean the inside of the Soft-Starter SSW-06:
Remove all shipping material from the inside of the Soft-Starter
SSW-06 or cabinet.
3) Check the correct voltage selection:
In models 255A to 820A, the fan supply voltage selection is correct.
In models 950A to 1400A the single-phase supply voltage must be
checked to make sure it is adequate for the voltage of the fans.
4) Check the motor:
Check all motor connections and verify if their voltages, currents
and frequencies match the Soft-Starter SSW-06 specifications.
5) Check the Soft-Starter SSW-06 motor connection type:
Check if the standard three-wire connection should be used or if
the Soft-Starter SSW-06 should be connected via inside delta of
the motor. For more details, refer to Chapter 3.
6) Uncouple the load from the motor:
If the motor cannot be uncoupled, make sure that the direction of
rotation (FWD/REV) cannot cause damage to the machine.
7) Close the Soft-Starter SSW-06 and/or cabinet cover.
START-UP
This Chapter provides the following information:
How to check and prepare the Soft-Starter SSW-06 before power-
up;
How to power-up and check for proper operation;
How to operate the Soft-Starter SSW-06 (See Electrical Installation).
5.1
POWER-UP
PREPARATION
CHAPTER
5
Содержание SSW06
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