Series CX
5Amp • 120/240, 380, 480 Vac • AC Output SIP
• SCR O
utput
• Ultra High Surge Rating
• Crydom’
s
Patented Design
Crydom's family of SPST-NO relays
achieves the highest power switching
capability in a PC-mounted air-cooled
package. Advanced features include
exceptional steady state current, plus
ultra-high surge ratings. Models are
available to switch up to 660 Vrms with
AC or DC control, and either zero-cross
or random turn-on ("R") switching ver-
sions. Pinout is compatible with Series
6 and OAC type I/O modules.
Manufactured in Crydom’s ISO 9002
Certified facility for optimum product
performance and reliability.
MODEL NUMBERS
AC CONTROL
(120Vac)
(24Vac)
DC CONTROL
CX240A5
CXE240A5
CX240D5
CXE240D5
CX380D5
CXE380D5
CX480D5
CXE480D5
(5Vdc)
(24Vdc)
OUTPUT SPECIFICATIONS
➀
Operating Voltage (47-63 Hz) [Vrms]
Load Current Range [Arms]
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
Max. On-State Voltage Drop @ Rated Current [Vpk]
Maximum I
2
t for Fusing, (8.3 msec.) [A
2
sec]
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec]
➁
Max. Turn-On Time
➂
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
12-280
.06-5
600
250
1.4
260
0.1
500
48-530
.06-5
1200
250
1.4
260
0.1
500
48-660
.06-5
1200
250
1.4
260
0.1
500
1/2 Cycle (DC Control), 10.0 msec (AC Control)
1/2 Cycle (DC Control), 40.0 msec (AC Control)
0.5
0.5
0.5
INPUT SPECIFICATIONS
➀
Nominal Voltage
MODEL NUMBERS
CX240D5
Control Voltage Range
Max. Turn-On Voltage
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current @ Nominal Voltage
DC CONTROL
5Vdc
5Vdc
CX380D5
CX480D5
AC CONTROL
24Vdc
CXE240D5
CXE380D5
CXE480D5
15-32 Vdc
15.0 Vdc
1.0 Vdc
1500 Ohm
15 mAdc
120Vac
24Vac
CX240A5
CXE240A5
3-15 Vdc
3.0 Vdc
1.0 Vdc
300 Ohm
15 mAdc
4-15 Vdc
4.0 Vdc
1.0 Vdc
240 Ohm
15 mAdc
90-140 Vrms
90.0 Vrms
10.0 Vrms
14.1k Ohm
10 mArms
18-36 Vrms
18.0 Vrms
2.0 Vrms
4.2k Ohm
5 mArms
GENERAL NOTES
©2001 CRYDOM CORP, Specifications subject to change without notice.
➀
All parameters at 25ºC unless otherwise specified.
➁
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
➂
Turn-On Time for Random Turn-On versions 0.1msec (DC Control Models).
FastFax Document No.107
SERIES CX.
Rev. 012402
PAGE 1 OF 2
For recommended applications and more information contact:
USA: Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
FAX
(619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
Series CX
5Amp • 120/240, 380, 480 Vac • AC Output SIP
GENERAL SPECIFICATIONS
Dielectric Strength 50/60Hz Input/Output/Base
Insulation Resistance (Min.) @ 500 Vdc
Max. Capacitance Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
M ECHANICAL SPECIFICATIONS
Weight: (typical)
4000 Vrms
10
9
Ohm
10 pF
-30 to 80ºC
-30 to 125ºC
0.4 oz. (11g)
Thermally Conductive Epoxy
Encapsulation:
CURRENT DERATING CURVE
.300 (7.6)
AC CONTROL
6.0
LOAD CURRENT [AMPS]
PIN
PIN
PIN
PIN
1:
2:
3:
4:
AC
AC
AC
AC
LOAD
LOAD
CONTROL
CONTROL
5.0
4.0
3.0
2.0
1.0
0
20
40
60
80
AMBIENT TEMPERATURE [˚C]
1.00
MAX.
(25.4)
CONTROL
.300 TYP.
(7.6)
.200
(5.1)
4
3
.700
(17.8)
1.70
(43.1)
LOAD
DC CONTROL
2
1
.050
TYP.
(1.3)
.100
(2.5)
PIN
PIN
PIN
PIN
1:
2:
3:
4:
AC LOAD
AC LOAD
+DC CONTROL
-DC CONTROL
1.100
(27.9)
.040 (1.0) DIA.
(4 PLACES)
Max. Load Current vs. Temp.
All dimensions are in inches (millimeters)
©2001 CRYDOM CORP, Specifications subject to change without notice.
AVAILABLE OPTIONS
R
Random Turn-On Switching
Example:
CX240D5 R, CX240A5 R
APPROVALS
UL
E116949
CSA LR81689
VDE 70938
UG (240V, 380V, DC Control Only)
For recommended applications and more information contact:
USA: Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
FAX
(619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
FastFax Document No.107
SERIES CX.
Rev. 012402
PAGE 2 OF 2
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