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WANJIA

WJ172 Datasheet Preview

WJ172 Datasheet

POWER RELAY

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WANJIA
Relays for advanced technology
POWER
RELAY
WJ172-
RELAYS
z Small size and light weight.
z Low coil power consumption.
z High contact load.
z Strong anti-shock high reliability.
SPECIFICATIONS
Contact
Arrangement
1A 1B 1C
Contact Material
Silver alloy
Contact Resistance
(By voltage drop 6V 1A)
Max.50m
Rating
Nominal switching
capacity
50A
250VAC 40A 250VAC
Resistive load
Max. Switching Voltage 28VDC/250VAC
Max. Switching Current
40A
Max. Switching Power
10000VA/1120W
Expected life (min. ope)
Mechanical (at 120 cpm)
Electrical (at 20 cpm)
1×107
1×105
Characteristics
Operate Time
Release Time
Initial breakdown voltage
Between coil & contact
Between open contacts
Insulation Resistance
Ambient temperature
Operating humidity
Shock Functional
Resistance Destruction
Functional
Vibration
Resistance
Destruction
Unit weight
Max. 20 msec.
Max. 15 msec.
1500VAC (50/60Hz) for 1 min.
1500VAC (50/60Hz) for 1 min.
Min. 1000M(500 VDC)
-40°C ~ +70°C
45 to 85% RH
Min. 10G
Min. 100G
10 to 55 Hz at double Amplitude of
1.5mm
10 to 55 Hz at double Amplitude of
1.5mm
Approx. 90g
COIL DATE
Coil
Consumption
sensitive: 4.5VA/3W
Coil Voltage (1pole) 6 - 110VDC
Coil Voltage (2pole) 6 - 240VAC
Coil Resistance
see COIL SPECIFICATION
below
UL/C-UL Rating
Resistive load
(cosφ=1)
Inductive load
(cosφ=0.75 - 0.8)
COIL SPECIFICATION (at 20°C)
Type
Nominal
Voltage
(VDC) (VAC)
Coil
Resistance
()
Nominal operating
power
(W)
Pick-up
Voltage
Drop-out&nbs; &nbs; Max.
Allowable
Voltage&nbs; &nbs; &nbs; Voltage
12 9
24 40
36 78
AC
48 145
110 790
220 2800
6 12
12 48
DC 15 75
24 192
48 768
110 4030
ORDERING INFORMATION
abt.
4.5VA
(50 - 60Hz)
75% Max. 30% Min.
120%
abt. 3W
75% Max. 10% Min.
120%
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WANJIA

WJ172 Datasheet Preview

WJ172 Datasheet

POWER RELAY

No Preview Available !

DIMENSIONS Unit: mm
www.DataSheet4U.com
Quality policy:
Environmental policy:
Today's quality is our future market;
Keeping the system safe, Abiding by laws;
Our goal is pursuing Vendor satisfaction.
Innovation in technology, Prevention of pollution;
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Note: The relative changes for the specification will not be advised in the future.


Part Number WJ172
Description POWER RELAY
Maker WANJIA
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WJ172 Datasheet PDF






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