HC4ED-H-DC48V datasheet(8/15 Pages) PANASONIC

Part #	HC4ED-H-DC48V

Description	Relay for control panel of 1A to 10A (1c/2c/3c/4c)

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Manufacturer	PANASONIC [Panasonic Semiconductor]

Direct Link	http://www.panasonic.com/industrial/

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Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

HC

ASCTB4E 201302-T

2) Speciﬁcations

Notes: *1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the

actual load.

*2. For the AC coil types, the operate/release time will differ depending on the phase.

*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage

conditions in NOTES.

*4. When using the socket and terminal socket, be sure to verify the max. continuous current.

3) Switching capacity and expected life

(1) Electrical (at 20 times/min.)

(2) Mechanical (at 180 times/min.)

AC coil type: Min. 5

×107; DC coil type: Min. 108

Characteristics

Item

Speciﬁcations

Contact

Arrangement

1 Form C

2 Form C

3 Form C

4 Form C

4 Form C (twin)

Contact resistance (Initial)

Max. 30 m

Ω (By voltage drop 6 V DC 1A)

Contact material

Ag alloy (cd free) + Au ﬂash

AgNi type + Au clad

Rating

Nominal switching capacity

(resistive load)

10A 250V AC

7A 250V AC

5A 250V AC

3A 250V AC

Max. switching power

(resistive load)

2,500VA

1,750VA

1,250VA

750VA

Max. switching voltage

250VAC

Max. switching current*4

10A

7A

5A

3A

Nominal operating power

AC (50Hz): 1.3VA, AC (60Hz): 1.2VA, DC: 0.9 to 1.1W

Min. switching capacity

(Reference value)*1

1mA 1V DC

100

µA 1V DC

Electrical

characteristics

Insulation resistance (Initial)

Min. 1,000M

Ω (at 500V DC) Measurement at same location as “Breakdown voltage” section.

Breakdown

voltage

(Initial)

Between open

contacts

700 Vrms for 1min. (Detection current: 10mA.)

Between contact

sets

700 Vrms for 1min. (Detection current: 10mA.)

Between contact

and coil

2,000 Vrms for 1min. (Detection current: 10mA.)

Temperature rise (coil)

(at 70

°C 158°F)

Max. 80

°C 176°F (By resistive method, nominal coil voltage)

Operate time (at 20

°C 68°F)*2

Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time.)

Release time (at 20

°C 68°F)*2

Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)

Mechanical

characteristics

Shock

resistance

Functional

Min. 196 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10

µs.)

Destructive

Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)

Vibration

resistance

Functional

10 to 55 Hz at double amplitude of 1 mm (Detection time: 10

µs.)

Destructive

10 to 55 Hz at double amplitude of 2 mm

Expected life

Mechanical

Min. 5

×107: AC coil type (at 180 times/min.); Min. 108: DC coil type (at 180 times/min.)

Electrical

Min. 2

×105

resistive load

(at 20 times/min.)

Min. 2

×105

resistive load

(at 20 times/min.)

Min. 105

resistive load

(at 20 times/min.)

Min. 2

×105

resistive load

(at 20 times/min.)

Min. 2

×105

resistive load

(at 20 times/min.)

Conditions

Conditions for operation,

transport and storage*3

Ambient temperature: –50

°C to +70°C –58°F to +158°F (without LED); –50°C to +60°C –58°F to +140°F (with LED)

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)

Max. Operating speed

20 times/min. (at max. rating)

Unit weight

Approx. 30g 1.06 oz

Load

AC

DC

Expected life

Resistive (cos

ϕ = 1)

Inductive (cos

ϕ

0.4)

Resistive

Inductive

Voltage

125V AC

250V AC

125V AC

250V AC

30V DC

1 Form C

10A

5A

3A

—

Min. 2

×105

7A

3A

2.5A

3A

1A

Min. 5

×105

5A

2A

1.5A

—

Min. 106

2 Form C

7A

3.5A

2A

—

Min. 2

×105

5A

2.5A

1.5A

3A

0.6A

Min. 5

×105

3A

1.5A

1A

—

Min. 106

3 Form C

7A

————

Min. 105

——

3.5A

2A

—

Min. 2

×105

5A

—

3A

0.4A

Min. 5

×105

4 Form C

5A

2A

1A

—

Min. 2

×105

3A

1A

0.8A

3A

0.4A

Min. 5

×105

2A

0.5A

0.4A

—

Min. 106

4 Form C (twin)

3A

1A

0.8A

3A

—

Min. 2

×105

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