MCST1250ES Crydom Co., MCST1250ES Datasheet
MCST1250ES
Manufacturer Part Number
MCST1250ES
Description
RELAY SOFTSTART 120V 50A AC OUT
Manufacturer
Crydom Co.
Series
MCSr
Specifications of MCST1250ES
Package / Case
Hockey Puck
Termination Style
Screw Terminal
Circuit
SPST-NO (1 Form A)
Output Type
AC, Linear Controlled
Load Current
50A
Voltage - Input
8 ~ 32VDC
Voltage - Load
90 ~ 140 V
Mounting Type
Chassis Mount
Control Voltage Range
8 VDC to 32 VDC
Load Voltage Rating
140 V
Load Current Rating
50 A
Mounting Style
Panel
Relay Type
Solid State
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
MCS Series
PRODUCT SELECTION
Line Voltage
120 Vrms
240 Vrms
480 Vrms
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (voltage)
Description
Operating Voltage (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]
OUTPUT SPECIFICATIONS (current)
Description
Maximum Load Current [Arms]
Minimum Load Current [mArms]
Maximum Surge Current (16.6ms) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I²t for Fusing (8.3 msec) [A²sec]
• Microprocessor based soft-start / soft-stop controller
• Ratings from 25A to 90A @ 48-530 VAC
• Low-voltage, current, or potentiometer control
• Output status indicator
• Adjustable ramp rates
• For use with resistive loads only
MCST1225
MCST2425
MCST4825
25 A
120 VAC
48-140
25 A
1.02
400
200
150
250
260
1.6
25
5
MCST1250
MCST2450
MCST4850
50 A
240 VAC
180-280
50 A
1620
0.63
600
200
150
625
1.6
50
7
MCST1290
MCST2490
MCST4890
90 A
480 VAC
300-530
90 A
1200
1200
6000
0.28
200
150
1.6
12
90
Related parts for MCST1250ES
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
RELAY SSR 10-35MA INPUT 16 DIP
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 3.5-10VDC INPUT 16 DIP
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 5A 480VAC SIP
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 12A 240VAC DC
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 25A 240VAC DC
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
POWER CONTROL SSR 15A DC IN
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 125A 480VAC DC INPUT
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 5A 380VAC AC OUT SIP
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 10A 240VAC DC
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 25A 120VAC AC
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 10-35MA INPUT 16 DIP
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 3.5-10VDC INPUT 16 DIP
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR AC 2A 120VAC PNL MNT
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR AC OUT 1CH 0.3A PCB
Manufacturer:
Crydom Co.
Datasheet:
Part Number:
Description:
RELAY SSR 3A PC MNT W/SNUBER
Manufacturer:
Crydom Co.
Datasheet:
MCST1250ES Summary of contents
Page 1
MCS Series • Microprocessor based soft-start / soft-stop controller • Ratings from 25A to 90A @ 48-530 VAC • Low-voltage, current, or potentiometer control • Output status indicator • Adjustable ramp rates • For use with resistive loads only PRODUCT ...
Page 2
INPUT SPECIFICATIONS (1) Description Control Voltage Range (VDC) Input Current Range [mA] [P1] Nominal Input Impedance [Ohms] [P3] 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 ...
Page 3
MECHANICAL SPECIFICATIONS RAMP TIME IN SECONDS AGENCY APPROVALS UL E116949 Rev. 032111 ...
Page 4
...
Page 5
ANNEX - ENVIROMENTAL INFORMATION ...