SERIES 1 | 240 VAC
PANEL MOUNT
Features
• Ratings from 10A to 125A @ 24-280 VAC
• SCR output for heavy industrial loads
• Zero voltage or instantaneous turn-on outputs
• UL/CSA/VDE Approved, CE Compliant to EN60950-1
• Improved SEMS screw and washer
• Redesigned housing with anti-rotation barriers
• AC or DC control
• Direct bond copper substrate
• EMC compliant to Level 3
• Direct power lead frame
• Epoxy free design
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-280 VAC
18-36 VAC
10A
D2410
A2410
A2410E
25A
D2425
A2425
A2425E
50A
D2450
A2450
A2450E
75A
D2475
A2475
A2475E
90A
D2490
A2490
A2490E
110A
D24110
A24110
A24110E
125A
D24125
A24125
A24125E
ORDERING OPTIONS
A
Control Voltage
A:
90-280 VAC
D:
3-32 VDC
AxxxxE:
18-36 VAC
Operating Voltage
24:
24-280 VAC
Rated Load Current
10:
10 Amps
25:
25 Amps
50:
50 Amps
75:
75 Amps
90:
90 Amps
110:
110 Amps
125:
125 Amps
24
10
E
K
P
G
S
H
-10
Termination
Blank:
Screw
F:
Quick Connect (Up to 50 Amps only)
(1)
K:
Hex standoffs
(2)
Overvoltage Protection
Blank:
Not Included
P:
Included
(3)
Input Status LED
Blank:
Not Included
G:
Included
Snubber
Blank:
Not Included
S:
Included
Thermal Pad
Blank:
Not Included
H:
Included
Switching Type
Blank:
Zero Voltage Turn-On
-10:
Instantaneous Turn-On
(4)
Required for valid part number
For options only and not
required for valid part number
Note:
Not all part number combinations are available.
Contact Crydom Technical support for information on
the availability of a specific part number.
Page 1
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
OUTPUT SPECIFICATIONS
(5)
Description
Operating Voltage (47-440Hz) [Vrms]
(6)
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
(7)
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]
Maximum Load Current [Arms]
(2)(8)
Minimum Load Current [mArms]
Maximum 1 Cycle Surge Current (50/60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vrms]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]
Minimum Power Factor (at Maximum Load)
(3)
10A
24-280
600
1
500
10
150
115/120
1.15
1.03
66/60
0.5
25A
24-280
600
1
500
25
150
239/250
1.15
0.8
285/259
0.5
50A
24-280
600
1
500
50
150
597/625
1.15
0.45
1770/1621
0.5
75A
24-280
600
1
500
75
150
954/1000
1.15
0.3
4555/4150
0.5
90A
24-280
600
1
500
90
150
1145/1200
1.15
0.27
6560/5976
0.5
110A
24-280
600
1
500
110
250
1432/1500
1.15
0.25
10249/9338
0.5
125A
24-280
600
1
500
125
250
1670/1750
1.15
0.22
13950/12709
0.5
INPUT SPECIFICATIONS
(5)
Description
Control Voltage Range
Maximum Reverse Voltage
Minimum Turn-On Voltage
Must Turn-Off Voltage
Minimum Input Current [mA]
Maximum Input Current [mA]
Nominal Input Impedance [Ohms]
Maximum Turn-On Time [msec]
Maximum Turn-Off Time [msec]
D24xx
3-32 VDC
-32 VDC
3.0 VDC
(9)
1.0 VDC
7
12
1/2 Cycle
(10)
1/2 Cycle
A24xx
90-280 Vrms
-
90 Vrms
10 Vrms
5
10
Current Regulated
20
30
A24xxE
18-36 Vrms
-
18 Vrms
4 Vrms
16
20
20
30
GENERAL SPECIFICATIONS
(5)
Description
Dielectric Strength, Input/Output/Base (50/60Hz)
Minimum Insulation Resistance (@ 500 VDC)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Housing Material
Baseplate Material
Input Terminal Screw Torque Range (in-lb/Nm)
Load Terminal Screw Torque Range (in-lb/Nm)
SSR Mounting Screw Torque Range (in-lb/Nm)
Input/Load Terminal Screw Torque Range (in-lb/Nm)
(2)
Input/Output Terminal Screw Thread Size
Humidity
per IEC60068-2-78
LED Input Status Indicator
MTBF (Mean Time Between Failures) at 40°C ambient temperature
(11)
MTBF (Mean Time Between Failures) at 60°C ambient temperature
(11)
Parameters
4000 Vrms
10
9
Ohm
8 pF
-40 to 80 °C
-40 to 125 °C
2.6 oz (74.9g)
UL 94 V-0
Aluminum
13-15 /1.5-1.7
18-20 / 2.0-2.2
18-20 / 2.0-2.2
w/”K” option 8-10 / 0.9-1.13
#6-32 UNC / #8-32 UNC
93% non-condensing
w/”G” option (green)
11,641,553 hours (1,328 years)
7,210,376 hours (823 years)
WIRING DIAGRAM
AC
V
Recommended Wire Sizes
Load
(12)
Terminals
Wire Size
(Solid / Stranded)
24 AWG (0.2 mm
2
) / 0.2 [minimum]
2 x 12 AWG (3.3 mm
2
) / 3.3 [maximum]
20 AWG (0.5 mm
2
) / 0.518 [minimum]
Wire Pull-Out
Strength (lb)[N]
10 [44.5]
90 [400]
30 [133]
110 [490]
90 [400]
Input Current (mA)
25
20
15
10
5
0
0
Input Current vs Input Voltage
Standard Regulated DC Input
1 ( )
2 ( )
Input
1
OUTPUT
2
Output
S O L I D S TAT E R E L AY
2 x 10 AWG (5.3 mm
2
)
/ 5.3
2 x 8 AWG (8.4 mm
2
) / 8.4 [maximum]
4
INPUT
3
5
10
15
20
25
30
DC Input Voltage
4 (– / )
3 (+ / )
Page 2
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
EQUIVALENT CIRCUIT BLOCK DIAGRAMS
Diagram:
Series 1 AC control
AC
4
AC/DC
Converter
AC
3
Current
Limiter
Diagram:
Series 1 DC control
1
AC
-DC
4
1
AC
(14)
Trigger
Circuit
(13)
(15)
2
AC
+DC
3
Current
Limiter
(14)
Trigger
Circuit
(13)
(15)
2
AC
MECHANICAL SPECIFICATIONS
(5)
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
Screw Termination
1.1
[27.9]
0.49
[12.4]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
0.89
[22.6]
Hex Standoff Termination (“K”
Option)
(2)
1.1
[27.9]
0.49
[12.4]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1.04
[26.4]
1
OUTPUT
2
1
OUTPUT
2
1.88
[47.6]
S O L I D S TAT E R E L AY
1.7
[43.2]
2.25
[57.3]
1.88
[47.6]
S O L I D S TAT E R E L AY
1.70
[43.2]
2.25
[57.3]
4
INPUT
3
4
INPUT
3
1.0
[25.4]
1.75
[44.5]
1.0
[25.4]
1.75
[44.5]
(4 places)
(2 places)
1.0
[25.4]
0.93
[23.6]
Quick Connect Termination (“F”
Option)
- Up to 25 Amp
(1)
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1.58
[40.2]
0.49
[12.4]
Faston Terminal
(16)
0.25 x 0.032
Quick Connect Termination (“F”
Option)
- Up to 50 Amp
(1)
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1.58
[40.2]
0.63
[16.0]
Faston Terminal
(16)
0.25 x 0.032
1.31
[33.4]
(2 places)
(4 places)
1.31
[33.4]
(2 places)
1
2
0.45
[11.4]
1
OUTPUT
2
OUTPUT
1.88
[47.6]
S O L I D S TAT E R E L AY
1.7
[43.2]
2.25
[57.3]
4
1.88
[47.6]
S O L I D S TAT E R E L AY
1.7
[43.2]
2.25
[57.3]
INPUT
3
4
INPUT
3
1.40
[35.6]
1.75
[44.5]
Faston Terminal
(16)
0.187 x 0.020
(2 places)
1.25
[31.8]
0.49
[12.4]
1.40
[35.6]
1.75
[44.5]
Faston Terminal
(16)
0.187 x 0.020
(2 places)
1.25
[31.8]
Page 3
Copyright © 2018 Sensata Technologies, Inc.
www.sensata.com
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