Three Phase
.5"
1.8
"
2.3"
3.2"
(600 Series: 3.8" )
MS
MS
OL
Start
Stop
2
7
4
5
1
3
6
8
MS
O
L
M
L1
L2
L3
Fuses
De-Energized
De-Energized
Energized
Adj. Nominal
Voltage
Overvoltage %
Undervoltage
%
TVM
• Plug-In Package
• Over & Under Voltage
• Phase Loss
• Phase Rotation
• Pick-Up & Drop-Out
Delays
• 10Amp Contacts
•
Status LED
Listed
42L2
Operation
The TVM’s output contacts
energize when:
1. All phases are present;
2. The voltages are within the
adjustable range;
3. The phases are in proper rotation.
If any of these conditions are not satisfied, or if the voltage shifts beyond the
over/undervoltage percentage around
the nominal, the output relay will drop
out after the drop out time delay.
LED lights when conditions are normal
and the output relay is energized.
12/13/00
Voltage Relay
Specifications
Electrical
Line Voltage: 100VAC to 600VAC, 3Ø
Frequency: 50/60Hz
Line Voltage Ranges:
100 Series - 100 to 130VAC, 3Ø
200 Series - 200 to 250VAC, 3Ø
300 Series - 350 to 420VAC, 3Ø
400 Series - 410 to 490VAC, 3Ø
600 Series - 520 to 600VAC, 3Ø
Over/Under Voltage:
±10, 13, or 16% of Nominal Voltage
Phase Rotation: A - B - C
Pick-up & Drop-out Delays:
0.5 sec. fixed
Power Consumption: 1.5VA
Output Rating @ 25°C:
10 Amps @ 250VAC
1/2 HP @ 250VAC
1/3 HP @ 125VAC
10 Amps @ 30VDC
Ordering Information
TVM - 200 - 2 0
R-K Model
Input Voltage
100 - 100 to 130VAC
200 - 200 to 250VAC
* 300 - 350 to 420VAC
* 400 - 410 to 490VAC
* 600 - 520 to 600VAC
* For 300, 400 and 600 series use 600V OT-08 socket.
Connections
The TVM should be connected to the
line voltage on the load side of the last
line fuse before the motor and on the line
side of the starter (MS).
M = Motor
MS = Motor Starter
OL = Overloads
Fuses = ≤1 amp (optional)
The
Physical
Mounting: Plug-In
Termination: 8 Pin (Octal)
(For 300, 400 and 600 series use OT-08)
Packaging:
Weight: 4.5 Oz. Approx.
Dust Cover
Ambient Temperatures
Operating: 0°C to 40°C
Storage: -40°C to 85°C
Drop Out Range Window
0 - 10% of Nominal Voltage
1 - 13% of Nominal Voltage
2 - 16% of Nominal Voltage
Mode
1 - Under Voltage Only
2 - Over and Under Voltage
Dimensions
•
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