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HHC71B

This document provides specifications for the JQX-38F power relay, including its contact arrangement, characteristics, ordering information, coil data, dimensions, and performance curve. The relay has a switching capacity up to 40A and long service life. It can be installed with different contact arrangements and coil voltages. Dimensions are provided for the base with different cover options.

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محمدعبدالخالق العلواني
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257 views3 pages

HHC71B

This document provides specifications for the JQX-38F power relay, including its contact arrangement, characteristics, ordering information, coil data, dimensions, and performance curve. The relay has a switching capacity up to 40A and long service life. It can be installed with different contact arrangements and coil voltages. Dimensions are provided for the base with different cover options.

Uploaded by

محمدعبدالخالق العلواني
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 3

ISSUE: 2001.12.

18

Part No.
Power Relay JQX-38F
Industrial & Electrical Components

● Easy to install.
● Long service life.
● Wide application.
● Switching capacity up to 40A.

CONTACT CHARACTERISTICS
Arrangement 2 H, 2B, 2Z, 3H, 3B, 3Z. Operate Time Max.25ms

Contact Material Silver Alloy Release Time Max.15ms

Contact Resistance Dielectric Strength

(By voltage drop 6V 1A) Max.100mΩ Between contacts 1500VAC/1Min(at 1mA,50 Hz)

Rating Between contact and coil 2500VAC/1Min(at 1mA,50 Hz)

Resistive load 30A 28VDC ,250VAC Insulation Resistance Min.500MΩ (500 VDC)

(Cos.Φ=1) 40A 28VDC ,250VAC Ambient temperature -25 ~ +55℃

Motor Inrush Humidity 45%~75%

Max. Allowable Voltage 28VDC 250VAC Shock Resistance 10G 11ms

Max. Allowable Current 40A Vibration Resistance 10 ~ 55 Hz D.A. of 1.0mm


Max. Allowable Power 840W 7500VA(30A),1120W 10KVA(40A), Unit Weight 130g

Service life

Electrical 105

Mechanical 107

ORDERING INFORMATION
e.g ① Series : Power relays series

② Part No. : HHC71B(JQX-38F)


HHC71B(JQX-38F) - 3Z - 12VDC ③ Contact Arrangement : 2 H, 2B, 2Z, 3H, 3B, 3Z.

① ② ③ ④ ④ Coil Rated Voltage( V ) : DC : 6, 9, 12, 24,36,48,110,220.


AC : 6, 9, 12, 24,36,48,110,220,380.

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COIL DATA
Nomina lVoltage Pick-up Voltage Drop-out Voltage Coil Resistance (Ω)±10% Max.Allowable(110%)
(VDC) VDC(Max) VDC(Min) (Coil power:2.5W) Voltage
6 4.5 0.6 14.4 6.6
9 6.8 0.9 32.4 9.9
12 9.0 1.2 57.6 13.2
24 18.0 2.4 230.4 26.4
48 36.0 4.8 921.6 52.8
110 82.5 11.0 4840.0 121
220 165.0 22 19360.0 242

Nomina lVoltage Pick-up Voltage Drop-out Voltage Coil Resistance (Ω)±10% Max.Allowable(110%)
(VAC) VAC(Max) VAC(Min) (Coil power:6VA) Voltage
6 4.8 1.8 2.1 6.6
9 7.2 2.7 4.7 9.9
12 9.6 3.6 8.4 13.2
24 19.2 7.2 33.6 26.4
48 38.4 14.4 134 52.8
110 88.0 33.0 706 121
220 176.0 66.0 2823 242
380 304.0 114.0 8423 418
DIMENSIONS (Unit: mm)
1.The base with 2 mounting screws holes and with plain cover.

2.The base without 2 mounting screws holes and with plain cover.

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3.The base without 2 mounting screws holes and with side flange cover.

4.The base without 2 mounting screws holes and with top flange cover.

PERFORMANCE CURVE :

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