CMRA4855-10 Crydom Co., CMRA4855-10 Datasheet

IC,Normally-Open Panel-Mount Solid-State Relay,1-CHANNEL,M:HL089HD4.3

CMRA4855-10

Manufacturer Part Number

CMRA4855-10

Description

IC,Normally-Open Panel-Mount Solid-State Relay,1-CHANNEL,M:HL089HD4.3

Manufacturer

Crydom Co.

Series

CMRA48r

Datasheets

1.KS-100.pdf (20 pages)

2.CMRD2435.pdf (5 pages)

3.CMRD2435.pdf (3 pages)

Specifications of CMRA4855-10

Circuit

SPST-NO (1 Form A)

Output Type

Load Current

55A

Voltage - Input

90 ~ 140VAC

Voltage - Load

48 ~ 530 V

Mounting Type

DIN Rail

Termination Style

Screw Terminal

Package / Case

SSR with Integrated Heatsink

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

On-state Resistance

Lead Free Status / Rohs Status

Lead free / RoHS 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 CMRA4855-10

CMRA4855-10 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 ...

Page 2

ORDERING INFORMATION CMR Part Number Package Style CMR = CMR Series Input (Control) Type D = 3-32 Vdc (CMRD24) = 4-32 Vdc (CMRD48, CMRD60 90-140 Vrms = 18-36 Vrms (suffix E) Output Voltage 280 ...

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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