DataSheet
Panel Mount
CW24 Series
• Ratings from 10A to 125A @ 24-280VAC
• 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
• 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 10A 25A 50A 90A 125A
3-32 VDC CWD2410 CWD2425 CWD2450 CWD2490 CWD24125
90-280 VAC CWA2410 CWA2425 CWA2450 CWA2490 CWA24125
18-36 VAC CWA2410E CWA2425E CWA2450E CWA2490E CWA24125E
20-48 VDC/20-280 VAC CWU2410 CWU2425 CWU2450 CWU2490 CWU24125
AVAILABLE OPTIONS
Not all part number conbinations are available.
Contact Crydom Technical Support for information on
the availability of a specific part number.
*
Required for valid part number
For options only and not required for valid part number
Operating
Voltage
24: 24-280 VAC
Control Voltage
D: 3-32 VDC
U: 20-48 VDC or 20-280 VAC
A: 90-280 VAC
AxxxxE: 18-36 VAC
Thermal Pad
Blank: Not Included
H: Included
Series
Rated Load Current
10: 10 Amps
25: 25 Amps
50: 50 Amps
90: 90 Amps
125: 125 Amps
Switching Type
Blank: Zero Voltage Turn-On
-10: Instantaneous Turn-On
Overvoltage Protection
Blank: Not Included
P: Included (3)
1024CW D E -10P H
OUTPUT SPECIFICATIONS (1)
Description 90A25A
Operating Voltage (47-440Hz) [Vrms] 24-280 24-280
Transient Voltage [Vpk] 600 600
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 1 1
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec) 500 500
Maximum Load Current [Arms] (2) 25 90
Minimum Load Current [mArms] 150 250
Maximum 1 Cycle Surge Current (50/60Hz) [Apk] 570/600 1290/1350
Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.3 1.3
Thermal Resistance Junction to Case (Rjc) [°C/W] 0.3 0.16
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec] 1620/1500 8320/7560
125A50A10A
24-280 24-280 24-280
600 600 600
1 1 1
500 500 500
10 50 125
150 150 250
380/400 810/850 1900/2000
1.3 1.3 1.25
0.35 0.2 0.11
720/660 3280/3000 18000/16600
Minimum Power Factor (at Maximum load) (3) 0.5 0.5
0.5 0.5 0.5
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 120 VAC 1 (0.74) 3 (2.24)
0.5 (0.37) 2 (1.5) 5 (3.37)
HP Rating UL 508/IEC60947 [-10 Option][HP (KW)]: 240 VAC 3 (2.2) 7.5 (5.6)
1.5 (1.1) 5 (3.73) 10 (7.5)
HP Rating UL 508/IEC60947 [HP (KW)]: 120 VAC 0.75 (0.56) 2 (1.5)
0.5 (0.37) 1 (0.74) 3 (2.24)
HP Rating UL 508/IEC60947 [HP (KW)]: 240 VAC 2 (1.5) 5 (3.73)
1.5 (1.1) 3 (2.2) 7.5 (5.6)
INPUT SPECIFICATIONS (1)
Description CWD
Control Voltage Range 3-32 VDC
Maximum Reverse Voltage -32 VDC
Minimum Turn-On Voltage 3 VDC (4)
Minimum Turn-Off Voltage 1 VDC
Minimum Input Current (for on-state) 10 mA
Maximum Input Current 15 mA
Nominal Input Impedance Current Regulated
Maximum Turn-On Time [msec] 1/2 Cycle (6)
Maximum Turn-Off Time [msec] 1/2 Cycle
CWA
90-280 VAC (5)
-
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 © 2014 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
GENERAL SPECIFICATIONS (1)
ParametersDescription
Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms
Minimum Insulation Resistance (@ 500 VDC) 109 Ohms
Maximum Capacitance, Input/Output 8 pF
Ambient Operating Temperature Range (7) -40 to 80 °C
Ambient Storage Temperature Range -40 to 125 °C
Weight (typical) 2.88 oz (81.53 g)
Housing Material UL94 V-0
Baseplate Material Aluminum
Input Terminal Screw Torque Range (in-lbs/Nm) 13-15 /1.5-1.7
Load Terminal Screw Torque Range (in-lbs/Nm) 18-20 / 2-2.2
SSR Mounting Screw Torque Range (in-lbs/Nm) 18-20 / 2-2.2
Humidity 85% non-condensing
LED Input Status Indicator Green
MTBF (Mean Time Between Failures) at 40°C ambient temperature (8) 11,641,553 hours (1,328 years)
MTBF (Mean Time Between Failures) at 60°C ambient temperature (8) 7,210,376 hours (823 years)
WIRING DIAGRAM
Recommended Wire Sizes
Terminals Wire Size
(Solid / Stranded)
Wire Pull-Out
Strength (lbs)[N]
Input
Output
24 AWG (0.2 mm2) / 0.2 [minimum]
2 x 12 AWG (3.3 mm2) / 3.3 [maximum]
20 AWG (0.5 mm2) / 0.518 [minimum]
2 x 10 AWG (5.3 mm2) / 5.3
2 x 8 AWG (8.4 mm2) / 8.4 [maximum]
10 [44.5]
90 [400]
30 [133]
110 [490]
90 [400]
1
4
2
3
SOLID STATE RELA Y
OUTPUT
INPUT
Load (9)
V
4 (– / )3 (+ / )
1 ( ) 2 ( )
AC
EQUIVALENT CIRCUIT BLOCK DIAGRAMS
+DC
-
DC
AC
Trigger
Circuit
Current
Limiter
AC
3
4
2
1
(10)
INPUT
OUTPUT
CWD Series DC Control
CWA/CWU Series AC Control
AC
AC
2
1
AC/+DC
AC/-DC
Trigger
Circuit
Current
Limiter
3
4
INPUT
AC/DC
Converter
(10)
OUTPUT
Input Current vs Input Voltage
Standar Regulated “AC” Inputs
Input Current (mA)
AC Input Voltage
0
1
2
3
4
5
6
7
0 50 100 150 200 250 300
0
2
4
6
8
10
12
14
0 5 10 15 20 25 30 35
Input Current vs Input Voltage
Standard Regulated “DC” Inputs
Input Current (mA)
DC Input Voltage
0
2
4
6
8
10
12
14
16
0 5 10 15 20 25 30 35
Input Current vs Input Voltage
Regulated “AC” Inputs Option “E”
Input Current (mA)
AC Input Voltage
Do not forget to visit us at: www.crydom.com
Copyright © 2014 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
MECHANICAL SPECIFICATIONS (1)
GENERAL NOTES
Do not forget to visit us at: www.crydom.com
Copyright © 2014 Crydom Inc. Specifications subject to change without notice.
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
Screw Termination
1OUTPUT 2
SOLID STATE RELA Y
4INPUT 3
1.1
[27.9]
0.49
[12.4]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
0.89
[22.6]
1.88
[47.6]
1.7
[43.2]
2.25
[57.3]
1.0
[25.4]
1.75
[44.5]
1.0
[25.4]
1.75
[44.5]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
2.25
[57.3]
1.1
[27.9]
0.49
[12.4]
1.88
[47.6]
1.7
[43.2]
2.32
[58.8]
1.0
[25.4]
1.75
[44.5]
1.0
[25.4]
1.75
[44.5]
1.22
[30.9]
Screw Termination, IP20
(1) All parameters at 25°C unless otherwise specified.
(2) Heat sinking required, see derating curves.
(3)
Output will self trigger between 900-1200Vpk. Min. power factor 0.7 or higher, not suitable for capacitive loads.
(4) Increase minimum voltage by 1V for operations from -20 to -40°C.
(5) For ambient temperature above 40°C the maximum control voltage must not exceed 250VAC.
(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.
DataSheet
Panel Mount
SURGE CURRENT INFORMATION
Do not forget to visit us at: www.crydom.com
Copyright © 2014 Crydom Inc. Specifications subject to change without notice.
0
50
100
150
200
250
300
350
400
0.01 0.1 1 10
Surge Current (Amp) AC Peak
Surge Duration (sec)
CWxxx10
0
100
200
300
400
500
600
0.01 0.1 1 10
Surge Current (Amp) AC Peak
Surge Duration (sec)
CWxxx25
0
100
200
300
400
500
600
700
800
0.01 0.1 1 10
Surge Current (Amp) AC Peak
Surge Duration (sec)
CWxxx50
0
300
600
900
1200
1500
0.01 0.1 1 10
Surge Current (Amp) AC Peak
Surge Duration (sec)
CWxxx90
0
500
1000
1500
2000
0.01 0.1 1 10
Surge Current (Amp) AC Peak
Surge Duration (sec)
CWxxx125
Single Pulse (11)
DataSheet
Panel Mount
THERMAL DERATE INFORMATION
(i) SSR metal base plate acting as heat sink, it must be exposed to free ambient air.
Do not forget to visit us at: www.crydom.com
Copyright © 2014 Crydom Inc. Specifications subject to change without notice.
0
2
4
6
8
10
20 30 40 50 60 70 80
CWxxx10
Load Current (Amps)
Ambient Temperature (ºC)
5°C/W No Heat Sink (i)
0
5
10
15
20
25
20 30 40 50 60 70 80
CWxxx25
Load Current (Amps)
Ambient Temperature (ºC)
2°C/W 3°C/W 5°C/W
0
15
30
45
60
75
90
20 30 40 50 60 70 80
Load Current (Amps)
Ambient Temperature (ºC)
CWxxx90
0.5°C/W 0.7°C/W 1°C/W 1.5°C/W
0
10
20
30
40
50
20 30 40 50 60 70 80
Load Current (Amps)
Ambient Temperature (ºC)
CWxxx50
1°C/W 1.5°C/W 2°C/W
80
100
120
60
40
20
20 30 40 50 60 70 80
0
Ambient Temperature (ºC)
Load Current (Amps)
CWxxx125
0.36°C/W 0.5°C/W 0.7°C/W 1°C/W
DataSheet
Panel Mount
AGENCY APPROVALS
EN60950-1: Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:
Certified according to EN 62314:2006
IEC 61000-4-2 Electrostatic Discharge Level 3
IEC 61000-4-4 Electrically Fast Transients Level 3
IEC 61000-4-5 Electrical Surges Level 3
CW24 Series has Environmental Product declarations type III conforming to ISO 14025.
E79183 LR 38595
Hardware Kit
Part number: HK4
Bag with 2 square brass accessories and 2
screw 8-32 x 5/8 for output. Used to mount
TMR1 lug terminals.
New Accessory!
Hardware Kits
Recommended Accessories
Cover Hardware
Kit
Heat Sink
Part No.
Thermal Resistance
[ºC/W]
Lug Terminal Thermal Pad
KS101 HK1
HK4
HS501DR
HS301 / HS301DR
HS251
HS201 / HS201DR
HS202 / HS202DR
HS172
HS151 / HS151DR
HS122 / HS122DR
HS103 / HS103DR
HS101
HS073
HS072
HS053
HS033
HS023
5.0
3.0
2.5
2.0
2.0
1.7
1.5
1.2
1.0
1.0
0.7
0.7
0.5
0.36
0.25
TRM1
TRM6
HSP-1
HSP-2
ACCESORIES
Rev. 030915
Do not forget to visit us at: www.crydom.com
Copyright © 2014 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO / 危险
HAZARD OF
ELECTRIC
SHOCK,
EXPLOSION,
OR ARC FLASH.
•Disconnect all
power before
installing or
working with
this equipment.
•Verify all
connections
and replace all
covers before
turning on
power.
Failure to follow
these
instructions will
result in death
or serious injury.
RIESGO DE
DESCARGA
ELECTRICA O
EXPLOSION.
•Desconectar
todos los
suministros de
energia a este
equipo antes
de trabajar
con este equipo.
•Verificar todas
las conexiones
y colocar todas
las tapas antes
de energizer
el equipo.
El
incumplimiento
de estas
instrucciones
puede provocar
la muerte o
lesiones serias.
RISQUE DE
DESCHARGE
ELECTRIQUE
OU EXPLOSION
•Eteindre
toutes les
sources
d'énergie de
cet appareil
avant de
travailler
dessus de cet
appareil
•Vérifier tous
connections, et
remettre tous
couverts en
olace avant de
mettre sous
De non-suivi de
ces instructions
provoquera la
mort ou des
lésions sérieuses
sérieuses.
GEFAHR EINES
ELEKTRISCHE
N SCHLAGES
ODER EINER
EXPLOSION.
•Stellen Sie
jeglichen
Strom ab, der
dieses Gerät
versorgt, bevor
Sie an dem
Gerät Arbeiten
durchführen
•Vor dem
Drehen auf
Energie alle
Anschlüsse
überprüfen
und alle
Abdeckungen
ersetzen.
Unterlassung
dieser
Anweisungen
können zum
Tode oder zu
schweren
Verletzungen
führen.
RISCHIO DI
SCOSSA
ELETTRICA O
DELL’ESPLOSI
ONE.
•Spenga tutta
l'alimentazion
e che fornisce
questa
apparecchiatu
ra prima del
lavorare a questa
apparecchiatu ra
•Verificare tutti
i collegamenti
e sostituire
tutte le coperture
prima della
rotazione
sull'alimentazi one
L'omissione di
seguire queste
istruz ioni
provocherà la
morte o di
lesioni serie
存在电击、
爆炸或电弧
闪烁危险
•
在操作此设
备之前请先
关闭电源。
若不遵守这些说明，
可能会导致严重的
人身伤害甚至死亡。
WARNING / AVERTISSEMENT / WARNUNG /ADVERTENCIA / AVVERTENZA / 警告
RISK OF MATERIAL DAMAGE AND HOT
ENCLOSURE
• The product's side panels may be hot, allow
the product to cool before touching.
• Follow proper mounting instructions including
torque values.
• Do not allow liquids or foreign objects to enter
this product.
Failure to follow these instructions can result in
serious injury, or equipment damage.
RISQUE DE DOMMAGE MATERIEL ET DE
SURCHAUFFE DU BOITIER
• Les panneaux latéraux du produit peuvent être
chauds. Laisser le produit refroidir avant de le
toucher.
• Respecter les consignes de montage, et
notamment les couples de serrage.
• Ne pas laisser pénétrer de liquide ni de corps
étrangers à l'intérieur du produit.
Le non-respect de cette directive peut entraîner,
des lésions corporelles graves ou des
dommages matériels.
Die Nichtbeachtung dieser Anweisung kann
Körperverletzung oder Materialschäden
zur Folge haben.
GEFAHR VON MATERIALSCHÄDEN UND
GEHÄUSEERHITZUNG
• Die Seitenwände können heiß sein. Lassen Sie
das Produkt abkühlen, bevor Sie es berühren.
• Beachten Sie die Montageanweisungen,
• Führen Sie keine Flüssigkeiten oder
Fremdkörper in das Produkt ein.
Si no se respetan estas precauciones pueden
producirse graves lesiones, daños materiales.
RIESGO DE DAÑOS MATERIALES Y DE
SOBRECALENTAMIENTO DE LA UNIDAD
• Los paneles laterales del producto pueden
estar calientes. Esperar que el producto se
enfríe antes de tocarlo.
• Respetar las instrucciones de montaje, y en
particular los pares de apretado.
• No dejar que penetren líquidos o cuerpos
extraños en el producto.
La mancata osservanza di questa precauzione può
causare gravi rischi per l'incolumità personale o
danni alle apparecchiature.
RISCHIO DI DANNI MATERIALI E D'INVOLUCRO
CALDO
• I pannelli laterali dell'apparecchio possono
scottare; lasciar quindi raffreddare il prodotto
prima di toccarlo.
• Seguire le istruzioni di montaggio corrette.
• Non far entrare liquidi o oggetti estranei in questo
apparecchio.
如不能正确执行这些操作说明，
极有可能造成严重人体伤害或者设备的损坏。
材料损坏和高温外壳的危险性
• 产品的一侧面板可能很热，在其冷却前请
不要触碰。
• 遵照正确的安装说明，包括扭矩值。
• 请勿让液体及其他异物进入本产品。
Do not forget to visit us at: www.crydom.com
Copyright © 2014 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
ANNEX - ENVIROMENTAL INFORMATION
The environmental information disclosed in this annex including the EIP Pollution logo are in compliance with People’s Republic of China
Electronic Industry Standard SJ/T11364 – 2006, Marking for Control of Pollution Caused by Electronic Information Products.
Part
Name
Toxic or hazardous Substance and Elements
Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated
(Pb) (Hg) (Cd) Chromium
(Cr (VI))
biphenyls
(PBB)
diphenyl ethers
(PBDE)
Semiconductor die
Solder
附件 - 环保信息
此附件所标示的包括电子信息产品污染图标的环保信息符合中华人民共和国电子行业标准 SJ/T11364 - 2006,
电子信息产品污染控制标识要求。
有毒有害物质或元素件部
名称 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚
(Pb) (Hg) (Cd) (Cr (VI)) (PBB) (PBDE)
半导体芯片
焊接点
50
Do not forget to visit us at: www.crydom.com
Copyright © 2013 Crydom Inc. Specifications subject to change without notice.
