SLU-100 Series
SLU-100-ASA SLU-100-ASD
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ORDERING INFORMATION
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MODEL NUMBER DESCRIPTION
SLU-100-ASA
SLU-100-ASD
TOP LABELS
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DIMENSIONS (INCHES)
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// SLU-100 Series
Phase Voltage Monitors
208
DIN Rail
Diversified Electronics atcdiversified.com 800.727.5646
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Universal Phase Monitor
Din Rail Mount Universal Phase Monitor
Plug-In
DIN Rail
Phase Monitor Relays (3-Phase Monitors) provide cost-effective protection
against premature equipment failure caused by voltage faults on 3-Phase
ystems (Wye or Delta). The SLU Series multi-mode phase monitoring
s
relay, was designed for the convenience of electrician's, maintenance
managers and engineers. A single SLU Phase Monitoring Relay can be eas-
ly adjusted for the
i
ments to protect against
of any regenerative voltages.
Delta and Wye systems may be monitored. In Wye systems,
Both
connections to neutral are NOT required.
OTE: Not recommended for generator or variable frequency drive applications. Call technical sup-
N
ort for application assistance.
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AUTO
RANGING
SCALES
VOLTAGE
BAND
MAXIMUM
VOLTAGE
PHASE
SEQUENCE
POWER
REQUIRED
PHASE
UNBALANCE
PHASE SHIFT
FREQUENCY
SHIFT
RESET
RELAY
OUTPUT
INDICATORS
RESPONSE
TIMES
TEMPERATURE
RATINGS
REPEAT
ACCURACY
TERMINALS
(DIN)
ENCLOSURE
WEIGHT
oltage, imbalance percentageand time delay require-
v
unbalanced voltages or single phasing regardless
SPECIFICATIONS
Frequency
60Hz
50Hz
Drop-out
Pick-up
550 VAC (Line-to-Line)
ABC (Will Not Operate On CBA Sequence)
90VA Max.
2% to 10%, Adjustable Drop-out
Hysteresis 10% of Setting
13° Drop-out, 12° Pick-up (Ø-Loss)
50/60 Hz
Drop-out ± 4%
Pick up ± 3%
Automatic or Manual Mode
SPDT, 10A @ 240VAC
Resistive, 1/2 HP @240VAC
Normal
(Green LED)
Fault
(Red LED)
Power Up 2.5 S Minimum
Fault Delay 0.1 to 25 S, Adjustable
Severe Fault
Restart
Operate 32° to 131°F (0° to +55°C)
Storage -49° to 185°F (-45° to +85°C)
1% @ Fixed Condition
Slotted Screw Terminal Clamps, 12AWG Max.
Style “A” LEXAN®Dust Cover
DIN
0.35 to 0.5 lbs.
Nominal Line-to-
Line Voltages
208, 220, 240 200-250
380, 415, 440,
460, 480
208, 220, 240 200-250
346, 380, 415 330-430
±10% of Range Setting
(Under/Over)
±7% of Range Setting
(Under/Over)
Flashing Continuous
Fault Delay
Active
Restart Delay
Active
100mS (Phase-Loss, Unbalance
or Phase Reversal)
0.5 to 300 S, Adjustable
(Auto Reset)
35mm DIN Rail, 14 Term
Polycarbonate Housing
Adjustable
Range
360-500
Relay
Energized
Relay
De-energized
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