MCSS4850CS Crydom Co., MCSS4850CS Datasheet

MCSS4850CS

Manufacturer Part Number

MCSS4850CS

Description

RELAY START/STOP 480V 50A AC OUT

Manufacturer

Crydom Co.

Series

MCSr

Datasheets

1.KS-100.pdf (20 pages)

2.MCST2425AS.pdf (5 pages)

3.MCST2450AS.pdf (5 pages)

Specifications of MCSS4850CS

Load Current

50A

Circuit

SPST-NO (1 Form A)

Output Type

AC, Linear Controlled

Voltage - Input

8 ~ 32VDC

Voltage - Load

300 ~ 530 V

Mounting Type

Chassis Mount

Termination Style

Screw Terminal

Package / Case

Hockey Puck

Control Voltage Range

8Vdc To 32Vdc

Operating Voltage Range

300Vrms To 530Vrms

Isolation Voltage

4000V

Control Voltage Type

Svhc

No SVHC (15-Dec-2010)

Blocking

RoHS Compliant

Relay Terminals

Screw

Rohs Compliant

Yes

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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G E N E R A L S P E C I F I C AT I O N S

M E C H A N I C A L S P E C I F I C AT I O N S

O U T P U T S P E C I F I C AT I O N S

INPUT SPECIFICATIONS*

CrydomMCS_L1307.pdf page 1 of 4

Dielectric Strength 50/60Hz, Input/Output/Base

Insulation Resistance (Min.) @ 500 Vdc

Max. Capacitance Input/Output

Ambient Operating Temperature Range

Ambient Storage Temperature Range

Weight: (typical)

Encapsulation

Terminals - Power

Operating Voltage (47-63 Hz) [Vrms]

Transient Overvoltage [Vpk]

Max. Off-State Leakage Current @ Rated Voltage [mA]

Power Factor (Min.) with Max. Load

Maximum Voltage Drop (100% On) [Vpk]

Minimum Off-State dv/dt [V/µsec]

Max. Load Current [Arms]

Min. Load Current (mArms)

Max. Surge Current (16.6ms) [Apk]

Thermal Resistance Junction to Case (R

Maximum I

Max. Turn-On Time High Level P3

Max. Turn-Off Time High Level P3

DC Voltage Supply Range [Vdc] [P1]

Input Current [mA]

Control Must Operate Voltage “ON” [Vdc][P3]

Control Must Release Voltage “OFF” [Vdc][P3]

Input Current [mA] [P3]

Analog Range Option A [Vdc][P4]

Analog Range Option B [Vdc][P4]

Analog Range Option C [Vdc][P4]

Analog Range Option D [mA][P4]

Nominal Input Impedance Option A,B,C [Ohms][P4]

Nominal Input Impedance Option D [Ohms][P4]

*Voltages are reference to GND (Ground = 0Vdc) P2

Control

t for Fusing, (8.3 msec.) [A

Soft-Start/Stop Controller and SSR in One Package

Microcontroller Based Technology

Adjustable Ramp Rates

Low Voltage, 4-20mA, or Potentiometer Control

LED Status Indicator

SCR Based Output Load Switching

Built-In Internal Snubber

ØJC

) [°C/W]

Screws and Saddle Clamps Furnished, Unmounted

Adjustable

Minimum

1/2 Cycle

25 Amp

48-140

Barrier Strip Screw Terminals

1.02

1.25

400

200

150

260

0.5

1.6

250

0.5

Thermally Conductive Epoxy

Voltage Suffix

Current Suffix

3.0 oz. (86.5g)

-40 to 125°C

-20 to 80°C

Adjustable Adjustable

4000 Vrms

1/2 Cycle

180-280

50 Amp

Typical

10 pF

1620

0.63

20K

600

200

150

625

220

0.5

1.6

Ohm

Adjustable

Maximum

300-530

90 Amp

1200

6000

0.28

200

150

0.5

1.6

2.6

25-90Amp - 120/480 Vac - AC OUTPUT

The MCST, MCSP and MCSS series of controls is

designed to provide adjustable surge reducing

soft-start and soft-stop control for any load which

would benefit from a gradual application or

shutdown of power, and provide Crydom SSR

switching within one package.

The MCS Controls are available with either soft-

start, or soft-stop functions separately, or as a

combined soft-start/soft-stop control. With

adjustable ramp times from 100ms to 10 seconds in

two ranges, these controls are ideal for reducing

starting current surges in motors, in preventing

saturation when switching transformers, or in

reducing reverse EMF surges when de-energizing

large inductive loads. Incorporating 4000 volt

isolation from input to output, the MCS series

allows real time adjustment of the ramp rates from

a remote source using analog voltage or current

control. Once the desired ramp rate is set using

the analog input, a simple digital signal applied to

the ON/OFF control input will operate the control.

The MCS is also available with a built-in

potentiometer for use where remote or continuous

adjustment is not needed.

series MCS

Related parts for MCSS4850CS

MCSS4850CS Summary of contents

Page 1

Soft-Start/Stop Controller and SSR in One Package > Microcontroller Based Technology > Adjustable Ramp Rates > Low Voltage, 4-20mA, or Potentiometer Control > LED Status Indicator > SCR Based Output Load Switching > Built-In Internal Snubber ...

Page 2

Part Number Nomenclature SS Electrical Connections AC LOAD P4 P1 OUTPUT 2/T1 1/L1 10K - 50K For A Option OUTPUT STATUS P1 8-32Vdc (+) P2 Ground (-) P3 ON/OFF Control P4 0-5V, 0-7V, 0-10V, 4-20mA Soft Start 100% ...

Page 3

Ramp Time in Seconds Option S (1 sec) 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 Option A 5Vdc Option B 7Vdc 0.3 Option C 10Vdc 0.2 0 Analog Input Voltage P4 ...

Page 4

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 ...

Page 5

ANNEX – ENVIRONMENTAL 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. ...

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