LWRA380A

LWRA380A Datasheet


DWRA 11 12 14 R S T LWRA 1 4 3 5 6 7 PWRA 1 2 8 3 4 5

Part Datasheet
LWRA380A LWRA380A LWRA380A (pdf)
Related Parts Information
PWRA220A PWRA220A PWRA220A
DWRA440A DWRA440A DWRA440A
DWRA380A DWRA380A DWRA380A
LWRA440A LWRA440A LWRA440A
LWRA220A LWRA220A LWRA220A
DWRA220A DWRA220A DWRA220A
PWRA440A PWRA440A PWRA440A
PDF Datasheet Preview
CONTROLS

WRA SERIES

PHASE CONTROL RELAY

UL listed CSA recognized 220 VAC Version Only
• Monitors Phase Sequence Loss of Any Phase even if Induced Voltage reaches 95% of Nominal Voltage
• LED Relay Status Indicator
• SPDT 10 Amp Relay Output

CONTROLS

MODE OF OPERATION:

WIRING DIAGRAM:

N RS T

R = L1

S = L2

T = L3

SPECIFICATIONS:

Input Power Directly 3 x 220 60 Hz
from controlled voltage ±15% 3 x 380 60 Hz
3 x 440 60 Hz

Power consumption 3 VA at 220 V

Output SPDT relay

Contact material AgCdO

Maximum Loading 10 AC resistive 8A DC inductive

Maximum switching voltage 250 VAC
250 VDC

Relay max. power rating 220 VA

Mechanical life of relay 30 x 106 operations

Electrical life of relay 2 x 105 operations at 2200VA resistive load

Operating temperature +14°F to +140°F
-10°C to +60°C

Weight 7 oz. 200g

Note The alarm threshold adjustment is 5% to 15% of asymmetry between the phases. The initial response time is seconds at 5% asymmetry and 1 second at 15% after input power is applied. When a phase loss or failure occurs, the “off delay” response time is 100 ms.
ORDERING INFORMATION:

MOUNTING

SERIES
12 14

STOP

START

UV W M

DWRA 11 12 14 R S T LWRA 1 4 3 5 6 7 PWRA 1 2 8 3 4 5
380 A

INPUT POWER

MOUNTING D = DIN-rail mounting L = 11 pin plug-in P = 8 pin plug-in

SERIES WRA

INPUT POWER 220A = 3 x 220 VAC 380A = 3 x 380 VAC 440A = 3 x 415/440 VAC

Products and specifications subject to change without notice.

Consult factory for application assistance.
204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel 800 677-5311 / FAX 800 677-3865 / 5-15
More datasheets: CYV15G0404RB-BGXC | CYV15G0404RB-BGC | Z63000Z2910Z 1Z 4 | 17-215UYC/S530-A3/TR8 | AT49BV320CT-70CI | AT49BV320C-70CI | AT49BV320CT-70TI | AT49BV320C-70TI | AT49BV320C-70TU | PWRA220A


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived LWRA380A Datasheet file may be downloaded here without warranties.

Datasheet ID: LWRA380A 507191