Panel Mount
Datasheet
CW24 Series
• Ratings from 10 A to 125 A @ 24-280 VAC
• SCR Output for heavy industrial loads
• LED Status Indicator
• UL/CSA/TUV Approved, CE Compliant to EN60950-1
• Improved SEMS screw and washer
• Redesigned housing with anti-rotation barriers
• AC or DC control and Universal
AC/DC control
• EMC Compliant to Level 3
• Epoxy Free Design
• Removable IP20 touch-safe cover
• DBC substrate for superior thermal
performance
For Generation 3 datasheet click here
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-280 VAC
18-36 VAC
20-48 VDC/20-280 VAC
10 A
25 A
50 A
90 A
125 A
CWD2410
CWA2410
CWA2410E
CWU2410
CWD2425
CWA2425
CWA2425E
CWU2425
CWD2450
CWA2450
CWA2450E
CWU2450
CWD2490
CWA2490
CWA2490E
CWU2490
CWD24125
CWA24125
CWA24125E
CWU24125
AVAILABLE OPTIONS
Control Voltage
D: 3-32 VDC
U: 20-48 VDC or 20-280 VAC
A: 90-280 VAC
Thermal Pad
Blank: Not Included
AxxxxE: 18-36 VAC
H: Included
Series
CW
D
24
Operating
Voltage
10
E
P
H
-10
Rated Load Current
Overvoltage Protection
Switching Type
10: 10 Amps
Blank: Not Included
Blank: Zero Voltage Turn-On
Required for valid part number
24: 24-280 VAC 25: 25 Amps
50: 50 Amps
P: Included (1)
-10: Instantaneous Turn-On
For options only and not required for valid part number
Not all part number combinations are available.
Contact Crydom Technical Support for information on
the availability of a specific part number.
*
90: 90 Amps
125: 125 Amps
OUTPUT SPECIFICATIONS (2)
Description
Operating Voltage (47-440Hz) [Vrms]
10 A
24-280
600
25 A
24-280
600
50 A
24-280
600
90 A
24-280
600
125 A
24-280
600
Transient Overvoltage [Vpk] (1)
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec)
Maximum Load Current [Arms] (3)
1
500
10
1
500
25
1
500
50
1
500
90
1
500
125
Minimum Load Current [mArms]
150
150
150
250
250
Maximum 1 Cycle Surge Current (50/60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]
Minimum Power Factor (at Maximum load) (1)
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 120 VAC
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 240 VAC
HP Rating UL 508/IEC60947 [HP (KW)]: 120 VAC
HP Rating UL 508/IEC60947 [HP (KW)]: 240 VAC
380/400
1.3
0.35
720/660
0.5
0.5 (0.37)
1.5 (1.1)
0.5 (0.37)
1.5 (1.1)
570/600
1.3
0.3
1620/1500
0.5
1 (0.74)
3 (2.2)
0.75 (0.56)
2 (1.5)
810/850
1.3
0.2
3280/3000
0.5
2 (1.5)
5 (3.73)
1 (0.74)
3 (2.2)
1290/1350
1.3
0.16
8320/7560
0.5
3 (2.24)
7.5 (5.6)
2 (1.5)
5 (3.73)
1900/2000
1.25
0.11
18000/16600
0.5
5 (3.37)
10 (7.5)
3 (2.24)
7.5 (5.6)
(2)
INPUT SPECIFICATIONS
Description
CWD
3-32 VDC
-32 VDC
3 VDC (5)
1 VDC
CWA
CWAxxxxE
CWU
Control Voltage Range
90-280 VAC (4)
18-36 VAC
20-48 VDC/ 20-280 VAC
Maximum Reverse Voltage
Minimum Turn-On Voltage
Must Turn-Off Voltage
Minimum Input Current (for on-state)
Maximum Input Current
-
-
-
19 VDC/VAC
5 VDC/VAC
7/13 mA
90 VAC
10 VAC
6 mA
10 mA
18 VAC
4 VAC
13 mA
15 mA
10 mA
15 mA
11/9 mA
Nominal Input Impedance
Maximum Turn-On Time [msec]
Maximum Turn-Off Time [msec]
Current Regulated
1/2 Cycle (6)
1/2 Cycle
Current Regulated
Current Regulated
Current Regulated
20
20
30
20
30
30
FDE-07-01 REV. A
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