Crydom Quad Relay Data Sheet

20

A

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120/240 Vac - AC OUTPU

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ero Voltage and

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urn-On

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P

anel Mount

MODEL NUMBER

TPUT

OU

Operating Voltage (47-63 Hz) [Vrms] 24-280
Load Current Range ➂ [Arms] .15-20
Transient Overvoltage [Vpk] 600
Max. Surge Current, (16.6ms) [Apk] 250
Max. On-State Voltage Drop @ Rated Current [Vpk] 1.6
Thermal Resistance Junction to Case (R
Maximum I2t for Fusing, (8.3 msec.) [A2sec] 260

Max. Off-State Leakage Current @ Rated Voltage [mArms] 10
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec] ➁ 200
Max. Turn-On Time ➃ 1/2 cycle
Max. Turn-Off Time 1/2 cycle
Power Factor (Min.) with Max. Load 0.5

SPECIFICATION

➀

S

) [ûC/W] 1.2

θJC

S

witching

c Output

S

tandard

R

andom

P

ackage

T

D2420Q

Four independent AC output relays
come in a single standard panel-mount
package. Utilizing an AC switch output
with internal snubber, relays provide
greater protection against false trigger­ing. Model choices include zero-volt­age or random turn-on (phase control­lable) switching.

Manufactured in Crydom's ISO 9001
Certified facility for optimum product
performance and reliability.

T

D2420Q

24-280

.15-20

1/2 cycle
1/2 cycle

E

600
250

1.6

1.2

260

10

200

0.5

INPUT

Control Voltage Range 4-15 Vdc
Max. Turn-On Voltage 4.0 Vdc
Min. Turn-Off Voltage 1.0 Vdc
Nominal Input Impedance 330 Ohms
Typical Input Current 12 mA @ 5Vdc

GENERAL

➀ All parameters at 25˚C and per section unless otherwise specified.
➁ Off-State dv/dt test method per EIA/NARM standardRS-443, paragraph 13.11.1
➂ Heat sinking required, max. 20A per section,
➃ Turn-on time for random turn-on versions is 0.1 msec.

FastFax Document No. 166
QUAD
Rev. 111403
PAGE 1 OF 2

SPECIFICATION

NOTES

➀

S

©2003 CRYDOM CORP, Specifications subject to change without notice.

max

. 60A

per package

For recommended applications and more information contact:
USA: Sales Support [phone] Tech Support [phone] FAX [phone]
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154

Email: [e-mail]
UK: [phone] • FAX [phone] Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [e-mail].
GERMANY: [phone]

.

WEB SITE: http://www.crydom.com

15-28 Vdc

15 Vdc

1.0 Vdc

1500 Ohms

15 mA @ 24Vdc

20

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•

120/240 Vac - AC OUTPU

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AVAILABLE OPT

-10

Random Turn-On, Phase Controllable
Example:

H

Heat Transfer Pad (Attached)
Example:

E

15-28Vdc Control
Example:

ION

S

T

D2420Q-10

T

D2420QH

T

D2420Q

E

GENERAL SPECIFICATION

S

Dielectric Strength 50/60Hz Input/Output/Base 2500 Vrms

9

Insulation Resistance (Min.) @ 500 Vdc 10
Max. Capacitance Input/Output
Ambient Operating Temperature Range

Ohm

10 pF

-40 to 80˚C

Ambient Storage Temperature Range -40 to 125˚C

MEC

HANICAL

SPECIFICATION

S

Weight: (typical) 3.5 oz. (109g)
Encapsulation:
Terminals:

.250 X .032 FASTON
TERMINAL
(8 PLACES)

A1 A2

1.126

120/24OV - 20A

(28.6)

2.30

(58.4)

-DC SECTION A

-DC SECTION B

B1 B2 D1 D2

MOUNTING HOLE/SLOT
.017 (4.3) DIA.
2 PLC'S

C1 C2

120/24OV - 20A

-DC SECTION C
+DC COMMON

D

-DC SECTION

120/24OV - 20A120/24OV - 20A

.77

(19.6)

1.37

(34.8)

1.80

(45.7)

1.87

(47.5)

1.60

(40.6)

.375
(9.5)

Thermally Conductive Epoxy

.25Ó Faston, .025 Square Pins

.025 SQ. PINS

ON .100 CENTERS

All dimensions are in inches (millimeters)

.85

(21.6)

CURRENT DERATING CURVES

100

80

40

Power Dissipation [W]

0

Total Load Current [Arms] Max Ambient Temp. [˚C]

C

rydom Heat

thermal management and are per­fectly matched to the load current
ratings of Crydom panel mount
relays. Request Crydom's Heat Sink
specification sheet for all the details.

APPR

OVALS

UL E116949
CSA LR81689

FastFax Document No. 166
QUAD
Rev. 111403
PAGE 2 OF 2

0.25¼C/W

0.5¼C/W

1.0¼C/W

2.0¼C/W

5.0¼C/W

15 30 6045 20 40 60 80

S

ink

s

offer excellent

For recommended applications and more information contact:
USA: Sales Support [phone] Tech Support [phone] FAX [phone]
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154

Email: [e-mail]
UK: [phone] • FAX [phone] Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [e-mail].
GERMANY: [phone]

120/240Vrms

75

90

105

120/240Vrms

Max Allowable Base Temp. [¼C]

WIRING DIAGR

LOAD B

LOAD D

©2003 CRYDOM CORP, Specifications subject to change without notice.

WEB SITE: http://www.crydom.com

B1
B2

D1
D2

A1
A2

C1
C2

AM

-- DC SECTION C

-- DC SECTION A
+ DC COMMON

-- DC SECTION B

-- DC SECTION D

LOAD A

LOAD C

120/240Vrms

120/240Vrms