Motor Saver 201-575-AU, Инструкции по установке

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BE SURE POWER IS DISCONNECTED PRIOR TO INSTALLATION!
FOLLOW NATIONAL, STATE AND LOCAL CODES.
READ THESE INSTRUCTIONS ENTIRELY BEFORE INSTALLATION.
SymCom’s MotorSaver
®
Model 201A-AU is an auto ranging plug-in voltage / phase monitor
designed to protect 3-phase motors regardless of size. It is used on 190-480VAC (475-600 for
Model 201-575-AU), 50/60 Hz motors to prevent damage caused by single-phasing, low voltage,
high voltage, phase reversal, or voltage unbalance conditions.
CONNECTIONS
1. Locate a convenient location in or near the motor control panel. If the location is wet or
dusty, the
MotorSaver
®
should be mounted in a NEMA 4 or 12 enclosure.
2. Mount an 8-pin socket to the motor control back panel (SymCom P/N OT08-PC, sold
separately, is required for UL rating).
3. Connect L1, L2 and L3 (terminals 3, 4 & 5 on the relay socket) to the LINE SIDE of the
motor starter
as shown in Figure 1 .
4. Connect the output relay to the circuitry to be controlled. For motor control, connect the
normally open contact in series with the magnetic coil of the motor starter, and for alarm
operation, connect the normally closed contact in series with the control circuit. See Figure
1 for details.
5. Plug the MotorSaver
®
into the socket.
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