Datasheet

ManualsBrandsCRYDOM ManualsSolid State RelaysSolid State Electronic Load Relay, Panel Mount

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

CWAxxxxE

18-36 VAC

18 VAC

4 VAC

13 mA

15 mA

Current Regulated

CWU

20-48 VDC/ 20-280VAC

19 VDC/VAC

5 VDC/VAC

7/13 mA

11/9 mA

Current Regulated

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Summary of content (8 pages)

PAGE 1
Panel Mount DataSheet 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 • 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
PAGE 2
Panel Mount DataSheet GENERAL SPECIFICATIONS (1) Description Parameters 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) Humidity LED Input Status Indicator MTBF (Mean Time
PAGE 3
Panel Mount DataSheet MECHANICAL SPECIFICATIONS (1) Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters] Screw Termination 1.1 [27.9] 0.49 [12.4] 1 1.88 [47.6] OUTPUT INPUT 1.1 [27.9] 0.49 [12.4] 0.89 [22.6] Mounting Hole/Slot 0.19 [4.9] DIA. Mounting Hole/Slot 0.19 [4.9] DIA. 2 1.7 [43.2] S O L I D S TAT E R E L AY 4 Screw Termination, IP20 2.25 [57.3] 1.88 [47.6] 1.7 [43.2] 2.25 [57.3] 2.32 [58.8] 3 1.0 [25.4] 1.0 [25.4] 1.75 [44.5] 1.75 [44.
PAGE 4
Panel Mount DataSheet SURGE CURRENT INFORMATION Single Pulse (11) CWxxx25 CWxxx10 Surge Current (Amp) AC Peak Surge Current (Amp) AC Peak 400 350 300 250 200 150 100 50 0 0.01 0.1 1 600 500 400 300 200 100 0 10 0.01 0.1 CWxxx50 10 1 10 CWxxx90 1500 Surge Current (Amp) AC Peak 800 700 600 500 400 300 200 100 0 0.01 0.1 1 1200 10 900 600 300 0 0.01 0.
PAGE 5
Panel Mount DataSheet THERMAL DERATE INFORMATION (i) SSR metal base plate acting as heat sink, it must be exposed to free ambient air. CWxxx10 5°C/W CWxxx25 No Heat Sink (i) 2°C/W 8 6 4 2 0 3°C/W 20 30 40 50 60 70 20 15 10 5 0 80 Ambient Temperature (ºC) 30 20 40 40 75 Load Current (Amps) Load Current (Amps) 0.5°C/W 2°C/W 90 30 20 10 30 40 50 60 70 80 CWxxx90 1.
PAGE 6
Panel Mount DataSheet 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 LR 38595 E79183 CW24 Series has Environmental Product declarations type III conforming to ISO 14025.
PAGE 7
Panel Mount DataSheet 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.
PAGE 8
Panel Mount DataSheet 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.