Symcom 201-100-SP, 201-200-SP, 201-200-SP-T-9 Installation Guide

INSTALLATION
INSTRUCTIONS

Rapid City, SD, USA, 04/2010

MODELS 201-100-SP

201-200-SP
201-200-SP-T-9

Revision B1

II_201-SP_B1

2880 North Plaza Drive, Rapid City, South Dakota 57702

[phone] · [phone] · fax [phone]

BE SURE POWER IS DISCONNECTED PRIOR TO INSTALLATION!

FOLLOW NATIONAL, STATE AND LOCAL CODES.

SymCom’s MotorSaver

READ THESE INSTRUCTIONS ENTIRELY BEFORE INSTALLATION.

®

Models 201-XXX-SP and 201-200-SP-T-9 are voltage monitors designed to
protect single-phase motors regardless of size. They can be used on 95-120VAC (201-100-SP) or
190-240VAC (201-200-SP and 201-200-SP-T-9) motors to prevent damage caused by low voltage.
High voltage detection is included only on the 201-200-SP-T-9 model.

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 and L2 (terminals 3 and 4 for Model 201-XXX-SP and terminals 6 and 7 for

Model 201-200-SP-T-9) to the LINE SIDE of the motor starter as shown in Figures 1 and 2.

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 as shown in
Figures 1 and 2. For alarm operation, connect the normally closed contact in series with the
control circuit (terminals 1 and 2).

5. Plug the MotorSaver

®

into the socket.

© 2010 SymCom, Inc. All Rights Reserved 2

Figure 1: Typical Wiring Diagram for 201-100-SP, 201-200-SP

Figure 2: Typical Wiring Diagram for 201-200-SP-T-9

© 2010 SymCom, Inc. All Rights Reserved 3