EZ240D5 Crydom Co., EZ240D5 Datasheet - Page 17

RELAY SSR 5A 240VAC AC OUT QC

EZ240D5

Manufacturer Part Number
EZ240D5
Description
RELAY SSR 5A 240VAC AC OUT QC
Manufacturer
Crydom Co.
Series
EZr
Datasheets

Specifications of EZ240D5

Load Current
5A
Circuit
SPST-NO (1 Form A)
Output Type
AC, Zero Cross
Voltage - Input
4 ~ 15VDC
Voltage - Load
24 ~ 280 V
Mounting Type
Chassis Mount
Termination Style
Quick Connect - .250" (6.3mm)
Package / Case
Module
Control Voltage Range
4Vdc To 15Vdc
Operating Voltage Range
24Vrms To 280Vrms
Isolation Voltage
4000V
Control Voltage Type
DC
Svhc
No SVHC (15-Dec-2010)
Blocking Voltage
600V
Control Current Typ
13mA
Relay Terminals
Quick Connect
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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 Control Relays 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.
MCST2425AS
MCST2450AS
MCST2490AS
MCSP2425BM
MCSP2450BM
MCSP2490BM
MCSS2425CM
MCSS2450CM
MCSS2490CM
MCST4825AS
MCST4850AS
MCST4890AS
MCSP4825BM
MCSP4850BM
MCSP4890BM
MCSS4825CM
MCSS4850CM
MCSS4890CM
Other ranges available
Soft-Start/Stop Control 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
Line Voltage
Part Number Nomenclature
SERIES
MC
Range
Other Crydom products and competitive part number cross-reference available at: www.crydom.com
180-280
180-280
180-280
180-280
180-280
180-280
180-280
180-280
180-280
300-530
300-530
300-530
300-530
300-530
300-530
300-530
300-530
300-530
Vrms
ST
Load Current
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
Arms
Product Type
ST: Soft Start
SP: Soft Stop
SS: Soft Start/Stop
Range
MCS
Solid State Soft-Start / Soft-Stop
Control Relay
25-90Amp
120/480 Vac
AC Output
24
Line Voltage
12: 48-140Vrms
24: 180-280Vrms
48: 330-530Vrms
Analog
Range
Input
Vdc
25
0-5
0-5
0-5
0-7
0-7
0-7
0-10
0-10
0-10
0-5
0-5
0-5
0-7
0-7
0-7
0-10
0-10
0-10
Rated Current
25: 25 Amps
50: 50 Amps
90: 90 Amps
On/Off
.1-1
.1-1
.1-1
.1-1
.1-1
.1-1
Sec.
C
Ramp
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
1-10
Time
Analog Input
A: 0-5Vdc
B: 0-7Vdc
C: 0-10Vdc
D: 4-20mA
E: Potentiometer
S
Ramp Time On/Off
S: 100ms - 1 sec.
M: 1 sec. - 10 sec.
Soft Start
Soft Start
Soft Start
Soft Stop
Soft Stop
Soft Stop
Soft Start/Stop
Soft Start/Stop
Soft Start/Stop
Soft Start
Soft Start
Soft Start
Soft Stop
Soft Stop
Soft Stop
Soft Start/Stop
Soft Start/Stop
Soft Start/Stop
Type
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
The Crydom MCBC series of Burst fire Controls, incorporate a
complete burst Fire logic system and Solid State Relay in one small
industry standard package. The MCBC uses microprocessor
control relay logic, accepts a wide range input logic power supply,
provides an output load status indicator, and five modes of analog
input control along with an Enable / Disable control.
With 2 time base periods available, (10 and 20 AC cycles), the
MCBC provides a smooth proportional control that minimizes
electrical noise by utilizing zero-cross detection and switching,
firing only complete AC cycles.
The MCBC does not require any calibration adjustment, is optically
isolated up to 4000 Vrms, and is available in load rating up to 90 A
and 530 Vac. In addition, specialized AC Phase Detection Circuitry
allows the MCBC to be connected to only one side of the load,
minimizing installation wiring.
The MCBC series is particularly suited to electrical heating
applications where the electrical noise generated by typical phase
angle controller can not be tolerated.
MCBC2425A
MCBC2450A
MCBC2490A
MCBC2425B
MCBC2450B
MCBC2490B
MCBC2425C
MCBC2450C
MCBC2490C
MCBC4825A
MCBC4850A
MCBC4890A
MCBC4825B
MCBC4850B
MCBC4890B
MCBC4825C
MCBC4850C
MCBC4890C
Other ranges available
Burst Fire Control/SSR in One Package
Low Voltage, Current, or Potentiometer Control
Output Status Indicator (Load Open, No Voltage)
0-100% Control Range
2 Time Base Periods Available
Separate Output Enable / Disable Control
SCR Based Output Load Switching
Internal Snubber Network Included
Part Number Nomenclature
SERIES
MC
Line Voltage
Vrms
180-280
180-280
180-280
180-280
180-280
180-280
180-280
180-280
180-280
330-530
330-530
330-530
330-530
330-530
330-530
330-530
330-530
330-530
Range
BC
Product Type
BC: Burst Fire
Controller
Load Current
Arms
Range
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
.15-25
.15-50
.15-90
24
MCBC
Solid State Burst Fire
Control Relay
25-90Amp
120/480 Vac
AC Output
Line Voltage
12: 48-140Vrms
24: 180-280Vrms
48: 330-530Vrms
25
Analog
Range
Rated Current
25: 25 Amps
50: 50 Amps
90: 90 Amps
Input
Vdc
0-5
0-5
0-5
0-7
0-7
0-7
0-10
0-10
0-10
0-5
0-5
0-5
0-7
0-7
0-7
0-10
0-10
0-10
C
Analog Control Signal
A: 0-5Vdc
B: 0-7Vdc
C: 0-10Vdc
D: 4-20mA
E: Internal Potentiometer
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
F
Time Base Period
F: 10 AC Cycles
L: 20 AC Cycles
17

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