PWRS220A Crouzet USA, PWRS220A Datasheet
![PHASE MONITORING RELAY, SPDT, 220VAC](/photos/19/18/191803/4325524_sml.jpg)
PWRS220A
Manufacturer Part Number
PWRS220A
Description
PHASE MONITORING RELAY, SPDT, 220VAC
Manufacturer
Crouzet USA
Series
WRSr
Datasheet
1.PWRS220A.pdf
(2 pages)
Specifications of PWRS220A
Contact Configuration
SPDT
Phase Type
3 Phase
Power Consumption
3VA
Supply Voltage Max
220VAC
Switching Voltage Max
250VAC
Relay Mounting
PCB
Control Voltage
220VAC
Peak Reflow Compatible (260 C)
No
Mounting Type
PC Board
Carry Current
10A
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
CONTROLS
WRS SERIES
PHASE CONTROL RELAY
UL listed
• Monitors
• LED Indicator
• 10 Amp SPDT Output
• Low Cost
MODE OF OPERATION:
The WRS Phase Control Relay monitors the sequence loss or reversal
of three phase power supplies. The output relay is energized when
the phase sequence is correct and is de-energize when the phase
sequence is wrong or one phase is lost.
SPECIFICATIONS:
Input Power Directly
from controlled voltage ±15%
Power consumption . . . . . . . . . 3 VA at 220 V
Output
Contact material
Maximum Loading
Maximum switching voltage . . 250 VAC
Relay max. power rating . . . . . 2200 VA
Mechanical life of relay . . . . . . 30 x 10
Electrical life of relay . . . . . . . . 2 x 10
Operating temperature
Weight . . . . . . . . . . . . . . . . . . . 7 oz. (200g)
ORDERING INFORMATION:
D = DIN-rail mounting or panel mounting
L = 11 pin plug-in
P = 8 pin plug-in
R
204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
. . . . . . . . . . . . . . . . . . . SPDT relay
Phase Sequence
Loss of Any Phase
CSA recognized
MOUNTING
R S T
. . . . . . . . . . . AgCdO
. . . . . . . . . 10 AC resistive
. . . . . . . . 3 x 220 60 Hz
. . . . . . +14°F to +140°F
R T S
3 x 380 60 Hz
3 x 440 60 Hz
5
6
operations at 2200 VA resistive load
operations
R S T
Products and specifications subject to change without notice.
MOUNTING
Consult factory for application assistance.
L
1 A SC inductive
250 VDC
30 W
-10°C to +60°C
R S
T
SERIES
SERIES
WRS
WRS
WIRING DIAGRAM:
DWRS
PWRS
LWRS
START
STOP
INPUT POWER
R = L1
S = L2
T = L3
380
12 14
11
1
1
11
R
12
d1
4
2
S
T
14
3
8
220A = 3 x 220 VAC
380A = 3 x 380 VAC
440A = 3 x 415/440 VAC
R
5
3
INPUT POWER
CONTROLS
D1
N
R
S
6
4
U
S
M
V
T
W
T
7
5
5-17
5
Related parts for PWRS220A
PWRS220A Summary of contents
Page 1
CONTROLS WRS SERIES PHASE CONTROL RELAY UL listed CSA recognized • Monitors Phase Sequence Loss of Any Phase • LED Indicator • 10 Amp SPDT Output • Low Cost MODE OF OPERATION ...
Page 2
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