Datasheet
CW48 Series
•
Ratings from 10A to 125A @ 48-660VAC
•
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
For
Generation 3
datasheet
click here
Panel Mount
•
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
PRODUCT SELECTION
Control Voltage
4-32 VDC
90-280 VAC
18-36 VAC
20-48 VDC/20-280 VAC
10A
CWD4810
CWA4810
CWA4810E
CWU4810
Control Voltage
D:
4-32 VDC
U:
20-48 VDC or 20-280 VAC
A:
90-280 VAC
AxxxxE:
18-36 VAC
25A
CWD4825
CWA4825
CWA4825E
CWU4825
50A
CWD4850
CWA4850
CWA4850E
CWU4850
90A
CWD4890
CWA4890
CWA4890E
CWU4890
125A
CWD48125
CWA48125
CWA48125E
CWU48125
AVAILABLE OPTIONS
Series
Thermal Pad
Blank:
Not Included
H:
Included
CW
*
Required for valid part number
For options only and not required for valid part number
Not all part number conbinations are available.
Contact Crydom Technical Support for information on
the availability of a specific part number.
D
48
10
E
P
H
-10
Switching Type
Blank:
Zero Voltage Turn-On
-10:
Instantaneous Turn-On
Rated Load Current
Operating
10:
10 Amps
Voltage
48:
48-660 VAC
25:
25 Amps
50:
50 Amps
90:
90 Amps
125:
125 Amps
Overvoltage Protection
Blank:
Not Included
P:
Included
(1)
OUTPUT SPECIFICATIONS
(2)
Description
Operating Voltage (47-440Hz) [Vrms]
Transient Voltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec)
Maximum Load Current [Arms]
(3)
Minimum Load Current [mArms]
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 [-10 Option][[HP (KW)]: 480 VAC
HP Rating UL 508/IEC60947 [HP (KW)]: 120 VAC
HP Rating UL 508/IEC60947 [HP (KW)]: 240 VAC
HP Rating UL 508/IEC60947 [HP (KW)]: 480 VAC
10A
48-660
1200
1
500
10
150
380/400
1.3
0.35
720/660
0.5
0.5 (0.37)
1.5 (1.1)
3 (2.24)
0.5 (0.37)
1.5 (1.1)
3 (2.24)
25A
48-660
1200
1
500
25
150
570/600
1.3
0.3
1620/1500
0.5
1 (0.74)
3 (2.2)
5 (3.7)
0.75 (0.56)
2 (1.5)
5 (3.7)
50A
48-660
1200
1
500
50
150
810/850
1.3
0.2
3280/3000
0.5
2 (1.5)
5 (3.73)
7.5 (5.6)
1 (0.74)
3 (2.2)
7.5 (5.6)
90A
48-660
1200
1
500
90
250
1290/1350
1.3
0.16
8320/7560
0.5
3 (2.24)
7.5 (5.6)
10 (7.4)
2 (1.5)
5 (3.73)
10 (7.4)
125A
48-660
1200
1
500
125
250
1900/2000
1.25
0.11
18000/16600
0.5
5 (3.37)
10 (7.5)
15 (11.2)
3 (2.2)
7.5 (5.6)
15 (11.2)
INPUT SPECIFICATIONS
(1)
Description
Control Voltage Range
Maximum Reverse Voltage
Minimum Turn-On Voltage
Minimum Turn-Off Voltage
Minimum Input Current (for on-state)
Maximum Input Current
Nominal Input Impedance
Maximum Turn-On Time [msec]
Maximum Turn-Off Time [msec]
CWD
4-32 VDC
-32 VDC
4 VDC
(5)
1 VDC
10 mA
15 mA
Current Regulated
1/2 Cycle
(6)
1/2 Cycle
CWA
90-280 VAC
(4)
-
90 VAC
10 VAC
6 mA
10 mA
Current Regulated
20
30
CWAxxxxE
18-36 VAC
-
18 VAC
4 VAC
13 mA
15 mA
Current Regulated
20
30
CWU
20-48 VDC/ 20-280VAC
-
19 VDC/VAC
5 VDC/VAC
7/13 mA
11/9 mA
Current Regulated
20
30
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
GENERAL SPECIFICATIONS
(1)
Description
Dielectric Strength, Input/Output/Base (50/60Hz)
Minimum Insulation Resistance (@ 500 VDC)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
(7)
Ambient Storage Temperature Range
Weight (typical)
Housing Material
Baseplate Material
Input Terminal Screw Torque Range (in-lbs/Nm)
Load Terminal Screw Torque Range (in-lbs/Nm)
SSR Mounting Screw Torque Range (in-lbs/Nm)
Input/Output Terminal Screw Thread Size
Humidity per IEC60068-2-78
LED Input Status Indicator
MTBF (Mean Time Between Failures) at 40°C ambient temperature
(8)
MTBF (Mean Time Between Failures) at 60°C ambient temperature
(8)
Panel Mount
Parameters
4000 Vrms
10
9
Ohms
8 pF
-40 to 80 °C
-40 to 125 °C
2.88 oz (81.53 g)
UL94 V-0
Aluminum
13-15 /1.5-1.7
18-20 / 2-2.2
18-20 / 2-2.2
#6-32 UNC / #8-32 UNC
93% non-condensing
Green
11,641,553 hours (1,328 years)
7,210,376 hours (823 years)
WIRING DIAGRAM
AC
V
Load
(9)
1 ( )
2 ( )
Terminals
1
OUTPUT
S O L I D S TAT E R E L AY
Recommended Wire Sizes
Input Current (mA)
Input Current vs Input Voltage
Standard Regulated DC Input
14
Wire Size
(Solid / Stranded)
24 AWG (0.2 mm
2
) / 0.2 [minimum]
2 x 12 AWG (3.3 mm
2
) / 3.3 [maximum]
20 AWG (0.5 mm
2
) / 0.518 [minimum]
Wire Pull-Out
Strength (lbs)[N]
10 [44.5]
90 [400]
30 [133]
110 [490]
90 [400]
12
10
8
6
4
2
0
0
5
10
15
20
25
30
35
2
Input
4
INPUT
3
Output
2 x 10 AWG (5.3 mm
2
)
/ 5.3
2 x 8 AWG (8.4 mm
2
) / 8.4 [maximum]
DC Input Voltage
4 (– / )
3 (+ / )
Input Current vs Input Voltage
Standar Regulated AC Input
7
6
Input Current (mA)
EQUIVALENT CIRCUIT BLOCK DIAGRAMS
CWD Series DC Control
-DC
4
1
AC
Trigger
Circuit
(10)
5
4
3
2
1
0
0
50
100
150
200
250
300
OUTPUT
INPUT
AC Input Voltage
+DC
3
Current
Limiter
2
AC
Input Current vs Input Voltage
Regulated AC Input Option “E”
CWA/CWU Series AC Control
Input Current (mA)
Current
Limiter
16
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
35
AC/-DC
4
1
AC
AC/DC
Converter
Trigger
Circuit
(10)
AC/+DC
3
OUTPUT
2
AC
INPUT
AC Input Voltage
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
MECHANICAL SPECIFICATIONS
(1)
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
Panel Mount
Screw Termination
1.1
[27.9]
0.49
[12.4]
0.89
[22.6]
Screw Termination, IP20
1.1
[27.9]
0.49
[12.4]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1
OUTPUT
S O L I D S TAT E R E L AY
2
1.88
[47.6]
1.7
[43.2]
3
2.25
[57.3]
1.88
[47.6]
4
1.7
[43.2]
2.32
[58.8]
2.25
[57.3]
INPUT
1.0
[25.4]
1.75
[44.5]
1.0
[25.4]
1.75
[44.5]
1.22
[30.9]
GENERAL NOTES
(1)
Output will self trigger between 900-1200Vpk. Min. power factor 0.7 or higher, not suitable for capacitive loads.
(2)
All parameters at 25°C unless otherwise specified.
(3)
Heat sinking required, see derating curves
(4)
For ambient temperature above 40°C the maximum control voltage must not exceed 250VAC.
(5)
Increase minimum voltage by 1V for operations from -20 to -40°C.
(6)
Turn-on time for Instantaneous turn-on versions is 0.1 msec and 7msec for CWU models.
(7)
AC input models operating range is -20 to 80 °C.
(8)
All parameters at 50% power rating and 100% duty cycle (contact Crydom tech support for detailed report).
(9)
Load can be wired to either SSR output terminal 1 or 2.
(10)
Select P option for overvoltage protection.
(11)
For single surge pulse Tc=25°C; Tj=125°C. For AC Output SSRs, AC Rms value of surge current equals the peak value divided by √2 (1.414).
For additional information or specific questions, contact Crydom Technical Support.
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
SURGE CURRENT INFORMATION
CWxxx10
400
Single Pulse
(11)
Panel Mount
CWxxx25
Surge Current (Amp) AC Peak
600
500
400
300
200
100
0
0.01
0.1
1
10
Surge Current (Amp) AC Peak
350
300
250
200
150
100
50
0
0.01
0.1
1
10
Surge Duration (sec)
Surge Duration (sec)
CWxxx50
Surge Current (Amp) AC Peak
700
600
500
400
300
200
100
0
0.01
0.1
1
10
CWxxx90
1500
Surge Current (Amp) AC Peak
800
1200
900
600
300
0
0.01
0.1
1
10
Surge Duration (sec)
Surge Duration (sec)
CWxxx125
2000
Surge Current (Amp) AC Peak
1500
1000
500
0
0.01
0.1
1
10
Surge Duration (sec)
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
THERMAL DERATE INFORMATION
(i)
SSR metal base plate acting as heat sink, it must be exposed to free ambient air.
Panel Mount
CWxxx10
5°C/W
10
No Heat Sink
(i)
25
2°C/W
CWxxx25
3°C/W
5°C/W
Load Current (Amps)
8
6
4
2
0
20
30
40
50
60
70
80
Load Current (Amps)
20
15
10
5
0
20
30
40
50
60
70
80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
CWxxx50
1°C/W
50
1.5°C/W
2°C/W
90
75
60
45
30
15
0
20
30
40
0.5°C/W
CWxxx90
0.7°C/W
1°C/W
1.5°C/W
Load Current (Amps)
40
30
20
10
0
20
30
40
50
60
70
80
Load Current (Amps)
50
60
70
80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
CWxxx125
0.36°C/W
120
0.5°C/W
0.7°C/W
1°C/W
Load Current (Amps)
100
80
60
40
20
0
20
30
40
50
60
70
80
Ambient Temperature (ºC)
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
