188

Diversified Electronics

800.727.5646

atcdiversified.com

Diversified Electronics

800.727.5646

atcdiversified.com

Motor Auto-Restart Relay

SPECIFICATIONS

DIMENSIONS

OPERATION

CONTROL VOLTAGE

120 VAC 50/60 Hz

INPUT

SPECIFICATIONS

Under Voltage: 92 VAC Factor Preset

(70-100 VAC Internal Adjust)

Restart Voltage: 102 VAC Factor Preset

(10 VAC ±10% Above U.V.)

OUTPUT

SPDT Relay, Pilot Duty B150, 360 VA

10 Amps @ 120 VAC Resistive

30,000 Operations Electrical @ Full Load

POWER REQUIRED

3 VA Max

TEMPERATURES

Operate: 0°C to 55°C

Storage: -45°C to 85°C

ENCLOSURE

Style Extended "A" LEXAN® Dust Cover

TERMINATIONS/

FUNCTION

8 Pin Plug-in (Model AAA)

8 Pin Plug-in with OL Relay

L2 Disconnect Feature (Model ABA)

11 Pin Plug-in (Model ACA)

11 Pin Plug-in with OL Relay

L2 Disconnect Feature (Model ADA)

The MAR series provides automatic restart to a motor by bypass-

ing the start switch to re-energize M1 starter coil following a

momentary drop or interruption of the control voltage. When

control voltage drops below the under voltage trip point while

the motor is running, the under voltage delay begins. If control

voltage returns above the restart voltage point before the under

voltage delay expires, the adjustable restart delay begins. Upon

expiration of the restart delay, the internal relay energizes for the

duration of the output interval providing restart. If control voltage

fails for longer than the under voltage time delay or the motor

was not initially running when control voltage failed, the unit will

not restart the motor after restoration of poser. Instead a manual

restart is required. This relay distinguishes between control volt-

age failures and stop pushbutton operations. A stop pushbutton

operation de-energizes the output relay and terminates the timing

sequences preventing an automatic restart.

.15” max.

3.60”

.15” max.

3.60”

E55826