CMRA2435 Crydom Co., CMRA2435 Datasheet

CMRA2435

Manufacturer Part Number

CMRA2435

Description

RELAY SSR SCR 35A 280V PNL MNT

Manufacturer

Crydom Co.

Series

CMRA24r

Datasheets

1.KS-100.pdf (20 pages)

2.CMRD2435.pdf (5 pages)

3.CMRD2435.pdf (3 pages)

Specifications of CMRA2435

Package / Case

SSR with Integrated Heatsink

Termination Style

Screw Terminal

Circuit

SPST-NO (1 Form A)

Output Type

AC, Zero Cross

Load Current

35A

Voltage - Input

90 ~ 140VAC

Voltage - Load

24 ~ 280 V

Mounting Type

DIN Rail

Control Voltage Range

90 VAC to 140 VAC

Load Voltage Rating

140 V

Load Current Rating

35 A

Output Device

SCR

Mounting Style

DIN Rail

Relay Type

Solid State

Input Type

Input Voltage (max)

140V

Output Voltage (max)

280V

Input Current (max)

15mA

Output Current

35A

Isolation Voltage

4kV

Pin Count

Mounting

Din-Rail

Operating Temp Range

-40C to 80C

Operating Temperature Classification

Commercial

Rad Hardened

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

On-state Resistance

Lead Free Status / Rohs Status

Compliant

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CMR Series

Crydoms CMR Series Solid State Relays were developed to offer the advantages of semiconductor switching technology in a

compact, self contained package. Quick and easy installation is coupled with low drive power requirements and efficient,

reliable power SCR output. Box Clamp terminals and LED status indication complete the package. This compact new design

offers up to 65Arms in ambient temperatures of 25°C.

Manufactured in Crydom’s ISO 9001 Certified facility for optimum product performance and reliability.

APPROVALS: UL, CSA, VDE, CE Mark.

MOUNTING CONSIDERATIONS

CMRINST

Rev. 081508

PAGE 1 OF 3

MOUNTING OF CMR SERIES OF SOLID STATE RELAYS

CMR Series SSRs are designed to fit to an industry standard TS35 DIN Rail. Mounting clip incorporates tabs for screw mounting to panel.

MOUNTING TO THE DIN RAIL

Locate rail and align with non moveable

end of CMR DIN clip Using reasonable

force, push CMR in the direction of the

arrow shown.

To achieve maximum ratings, there must be

a minimum spacing of 1.6 inch (40mm)

between the devices in free air.

OUTPUT

INPUT

Minimum

1.6 inch

(40mm)

OUTPUT

INPUT

THERMAL CONSIDERATIONS

Pull release tag in direction of arrow using

blade of screwdriver.

The CMR power switching range is based on semiconductor

technology and therefore generates heat during operation.

The following deating curves must be observed before installation.

Crydom products are rated for 100% Duty Cycle.

REMOVAL FROM DIN RAIL

CMR 65Amp

CMR 55Amp

CMR 45Amp

CMR 35Amp

Load Current vs Ambient Temperature

(100 % Duty Cycle)

AMBIENT TEMPERATURE (°C)

Related parts for CMRA2435

CMRA2435 Summary of contents

Page 1

... CMR Series Crydoms CMR Series Solid State Relays were developed to offer the advantages of semiconductor switching technology in a compact, self contained package. Quick and easy installation is coupled with low drive power requirements and efficient, reliable power SCR output. Box Clamp terminals and LED status indication complete the package. This compact new design offers up to 65Arms in ambient temperatures of 25° ...

Page 2

... Amp PROTECTION Over Current and Short Circuit A solid state relay should be protected by a semiconductor fuse. This type of fuse provides extremely fast opening of the circuit. A fuse should be selected that has let-through rating that is less than the I t capability of the SSR, for the same duration. ...

Page 3

DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO / PERIGO HAZARD OF RIESGO DE ELECTRIC DESCARGA SHOCK, ELECTRICA O EXPLOSION, EXPLOSION. OR ARC FLASH. • Desconectar • Disconnect all todos los power before suministros de installing or energia a este ...

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