PWRA440A

PWRA440A Datasheet

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

Part	Datasheet
PWRA440A	PWRA440A (pdf)

Related Parts	Information
PWRA220A	PWRA220A
LWRA380A	LWRA380A
DWRA440A	DWRA440A
DWRA380A	DWRA380A
LWRA440A	LWRA440A
LWRA220A	LWRA220A
DWRA220A	DWRA220A

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

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

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 PWRA440A Datasheet file may be downloaded here without warranties.

Datasheet ID: PWRA440A 507191