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Three Phase
De-Energized
Energized
Line
Voltage
Undervoltage
Set Point
MS
O
L
M
L
1
L
2
L
3
Fuses
L3
L
2
L1
MS
O
L
MS
Start
Stop
C
NO
NC
C
NO
4.25"
2"
2.75"
3.75"
4.2"
PVC
• 10 Amp Relay
• 1NO and SPDT
• Undervoltage
• Phase Loss
(Single Phase)
• Phase Imbalance
•
Phase Rotation
• Pick-up & Drop-out
Delays
• Normal Condition LED
Voltage Relay
Specifications
Electrical
Line Voltage:
110VAC to 600VAC, 3Ø
Frequency: 60Hz, 300 Series 50Hz
Line Voltage Ranges:
100 Series - 110VAC to 120VAC, 3Ø
200 Series - 208VAC to 240VAC, 3Ø
300 Series - 380VAC to 415VAC, 3Ø
400 Series - 440VAC to 480VAC, 3Ø
600 Series - 575VAC to 600VAC, 3Ø
Maximum Overvoltage:
10% of highest nominal voltage
Maximum Frequency Shift: 0.1Hz
Undervoltage: 10% below set point
Phase Imbalance: 5% typical
Phase Rotation: A - B - C
Phase Loss:
Complete loss to 95% of nominal
Time Delays:
Pick-up: 5 Sec. Fixed
Drop-out: 5 Sec. Fixed
Ordering Information
PVC - 200 - AR
R-K Model
Power Consumption: 16VA
Output Contacts:
10 Amps @ 240VAC
2 Amps @ 600VAC
100,000 Full Load Electrical Cycles
10,000,000 Mechanical Cycles
Physical
Mounting: Surface
Termination: Screw Terminals
Packaging: Dust Cover
Weight: 8 Oz. Approx.
Ambient Temperatures
Operating: -20°C to 40°C
Storage: -20°C to 85°C
Reset
AR - Automatic Reset
Listed
42L2
Operation
The PVC’s output contacts energize
when:
1. All the phases are present;
The voltages are within 10% of the
2.
setting;
The phases are in the proper
3.
rotation
The phases are balanced;
4.
5.
The frequency is within tolerance. Built
into the PVC is a 5 second pick-up delay
to allow the three phase line to stabilize.
If any of these conditions shift beyond the
setpoints, the output contact will de-energize after a 5 second time delay
phase conditions will be detected when
the voltage in one phase is 5% dif
from the voltages in the other two phases
(Phase Imbalance).
. Single
ferent
3Ø Input Voltages
100 - 110 to 120VAC
200 - 208 to 240VAC
300 - 380 to 415VAC
400 - 440 to 480VAC
DIN Rail Bracket #DRB-3
600 - 575 to 600VAC
DimensionsConnections
The PVC should be connected to the line
voltage on the load side on the last line fuse
before the motor and on the line side of the
starter (MS).
M = Motor MS = Motor Starter
Fuses = ≤1 amp (optional)
OL = Overloads
4/14/11
•
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