167

Diversified Electronics

800.727.5646

atcdiversified.com

Universal Phase Monitor

w/ Rapid Cycle Lockout

AUTO

Frequency Nominal Line-to-Line

Adjustable

RANGING

Voltages

Range

SCALES

60Hz

208, 220, 240, 380,

200-250

415, 440, 460, 480

360-500

50Hz

208, 220, 240

200-250

346, 380, 415

330-430

VOLTAGE BAND

Drop-out

±10% of Range Setting (Under/Over)

Pick-up

±7% of Range Setting (Under/Over)

MAXIMUM

550 VAC (Line-to-Line)

VOLTAGE

PHASE

ABC (Will Not Operate On CBA Sequence)

SEQUENCE

POWER REQUIRED 90VA Max.

PHASE

2% to 10%, Adjustable Drop-out

UNBALANCE

Hysteresis

10% of Setting

PHASE SHIFT

13° Drop-out, 12° Pick-up (Ø-Loss)

FREQUENCY

Not Detected

SHIFT

RAPID CYCLE

5 Cycle Lockout, 30 minute cycle count reset

RESET

Automatic

RELAY OUTPUT

SPDT, 10A @ 240VAC Resistive, 1/2 HP @240VAC

INDICATORS

Flashing

Continuous

Normal

Fault Delay Active

Relay

(Green LED)

Energized

Fault

Restart Delay Active

Relay

(Red LED)

De-energized

RESPONSE

Power Up

2.5 SEC Minimum

Fault Delay

1 to 25 SEC., Adjustable

Severe Fault

1 SEC. (Phase-Loss, Unbalance or

Phase Reversal)

Restart

0.5 to 300 S, Adjustable (Auto Reset)

TEMPERATURE

Operate

32° to 131°F (0° to +55°C)

RATINGS

Storage

-49° to 185°F (-45° to +85°C)

REPEAT ACCURACY 1% @ Fixed Condition

ENCLOSURE

Style “A”

8-Pin Plug In LEXAN® Dust Cover

WEIGHT

0.35 to 0.5 lbs.

ORDERING INFORMATION

TOP LABEL

DIMENSIONS (INCHES)

SLU-0200 Phase Monitor Relays (3-Phase Monitors) provide cost-effective

protection against premature equipment failure caused by voltage faults

on 3-Phase systems (Wye or Delta). The SLU-0200 Series multi-mode

phase monitoring relay, was designed for the convenience of electrician's,

maintenance managers and engineers. This device can be easily adjusted

for the voltage, imbalance percentage and time delay requirements to

protect against unbalanced voltages or single phasing regardless of

any regenerative voltages.

Both DELTA and WYE systems may be monitored. In Wye systems,

connections to neutral are NOT required. The SLU-0200 Series is

UL Listed under UL File Number E55826.

NOTE: Can be used for most generator applications. Not recommended for

variable frequency drive applications. Call technical support for application

assistance.

IND. CONT. EQ

496Y

MODEL NUMBER

DESCRIPTION

SLU0200

Voltage/Phase Monitor

Diversified Electronics

800.727.5646

atcdiversified.com

DIMENSIONS

TERMINAL CONNECTIONS

ORDERING INFORMATION