Crydom Series CSW Data Sheet

Series CSW

10-90Amp • 120/240 Vac • AC OUTPUT

Low Leakage

•

The Series CS has an SCR AC switch
output featuring low off-state leakage

•

SCR Output

•

Panel Mount

• Zero Voltage Switching

(1mA, snubberless), zero-voltage
switching and a broadened operating
range (24-280Vac). This wide range
permits optimum performance at both
120Vac and 240Vac line voltages.

• Wide Control Range

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

MODEL NUMBERS

OUTPUT SPECIFICATIONS

Operating Voltage (47-63 Hz) [Vrms] 24-280 24-280 24-280 24-280 24-280

Load Current Range 3 [Arms] 0.15-10 0.15-25 0.15-50 0.25-75 0.25-90

Transient Overvoltage [Vpk] 600 600 600 600 600

Max. Surge Current, (16.6ms) [Apk] 120 250 625 1000 1200

Max. On-State Voltage Drop @ Rated Current [Vpk] 1.6 1.6 1.6 1.6 1.6

Thermal Resistance Junction to Case (R ) [°C/W]

Maximum I2 t for Fusing, (8.3 msec.) [A2sec] 60 260 1620 4150 6000

Max. Off-State Leakage Current @ Rated Voltage [mA] 1.0 1.0 1.0 1.0 1.0

Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec]

Max. Turn-On Time 1/2 Cycle 1/2 Cycle 1/2 Cycle 1/2 Cycle 1/2 Cycle

Max. Turn-Off Time 1/2 Cycle 1/2 Cycle 1/2 Cycle 1/2 Cycle 1/2 Cycle

Power Factor (Min.) with Max. Load 0.5 0.5 0.5 0.5 0.5

1

θJC

2

CSW2410 CSW2425 CSW2450 CSW2475 CSW2490

1.48 1.02 0.63 0.31 0.28

500 500 500 500 500

INPUT SPECIFICATIONS DC CONTROL

Control Voltage Range 3-32 Vdc

Max. Turn-On Voltage 3 Vdc

Min. Turn-Off Voltage 1.0 Vdc

Nominal Input Impedence See note 4

Typical Input Current 10mA @ 12 Vdc

GENERAL NOTES

Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1

1

All parameters at 25ºC unless otherwise specified.

2

1

© 2006 CRYDOM CORP, Specifications subject to change without notice.

3 Heat sinking required, for derating curves see page 2.
4 Input Circuit Incorporates Active Current Limiter.

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

SERIES CSW.
Rev. 012506
PAGE 1 OF 3

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

AVAILABLE OPTIONS

F Faston Terminals (Up to 50A Models)

Example: CSW2425F

Input Status LED.

G

Example: CSW2425G

P Internal Overvoltage Protection.

Relay Will Self Trigger Between
450-600 Vpk. Not Suitable For Capacitive Loads.
Example: CSW2425P

-10 Phase Controllable
Example: CSW2425-10

H Heat Transfer Pad (Attached)

Example: CSW2425H

Series CSW

10-90Amp • 120/240 Vac • AC OUTPUT

GENERAL SPECIFICATIONS

Dielectric Strength 50/60Hz , Input/Output/Base 4000 Vrms

Insulation Resistance (Min.) @ 500 Vdc 109Ohm

Max. Capacitance Input/Output 10 pF

Ambient Operating Temperature Range -40 to 80°C

Ambient Storage Temperature Range -40 to 125°C

MECHANICAL SPECIFICATIONS

Weight: (typical) 3.0 oz. (86.5g)

Encapsulation: Thermally Conductive Epoxy

Terminals: Screws and Saddle Clamps Furnished, Unmounted

1.10

(27.9)

.45

(11.4)

OUTPUT

1

+--

34

IN P U T

1.00

(25.4)

1.80

(45.7)

1.10

(27.9)

.45

(11.4)

2.30

(58.4)

1.70

(43.2)

6-32 TERMINAL
(2 PLACES)

Screw Torque Requirements:

6-32 Screws - 10 in./lbs.,
8-32 and 10-32 Screws - 20in./lbs.
(Screws dry without grease.)

Fastons:

Single pair (up to 25A)
Double pair* (up to 50A).
*Caution: User must connect to both pairs

MOUNTING
HOLE/SLOT

0.17 (4.3) DIA.

1.87

(47.5)

BASE PLATE
.125 (3.2)

MOUNTING
HOLE/SLOT

0.17 (4.3) DIA.

8-32 TERMINAL

(2 PLACES )

.78

(19.8)

.90

(22.9)

FASTON TERMINAL
.250 X .032 (2 PLCS.)

.87 REF.

(22.2)

Crydom Heat Sinks

offer excellent

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.

EMC Compatibility

Input: EN61000-4-2, Level 3

EN61000-4-4, Level 3

Output:

APPROVALS

UL E116949
CSA LR 81689-10
VDE

SERIES CSW.
Rev. 012506
PAGE 2 OF 3

EN61000-4-2, Level 3

Level 4

EN61000-4-4, Level 3

Level 4

EN61000-4-5, Level 4

10143 UG

ESD
Burst

ESD
ESD (with P option)

Burst
Burst (with P option)
Surge

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] WEB SITE: http://www.crydom.com
UK: [phone] • FAX [phone] Crydom International Ltd., 7 Cobham

Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [e-mail].
GERMANY: [phone]

1.87

(47.5)

BASE PLATE
.125 (3.2)

OUTPUT

1

--

4

IN P U T

1.00

(25.4)

1.80

(45.7)

+

3

1.70

(43.2)

2.30

(58.4)

FASTON
TERMINAL
.187 X .032
(2 PLCS.)

(19.8)

.90

(22.9)

.78

All dimensions are in inches (millimeters)

© 2006 CRYDOM CORP, Specifications subject to change without notice.