Datasheet
Series 1T 240 VAC
•
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
For
Generation 3
datasheet
click here
Panel Mount
•
AC or DC control
•
Direct bond copper substrate
•
Direct power lead frame
•
Epoxy free design
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-280 VAC
18-36 VAC
10A
D2410T
A2410T
A2410ET
25A
D2425T
A2425T
A2425ET
50A
D2450T
A2450T
A2450ET
75A
D2475T
A2475T
A2475ET
90A
D2490T
A2490T
A2490ET
110A
D24110T
A24110T
A24110ET
125A
D24125T
A24125T
A24125ET
AVAILABLE OPTIONS
Control Voltage
A:
90-280 VAC
D:
3-32 VDC
AxxxxE:
18-36 VAC
Overvoltage Protection
Blank:
Not Included
P:
Included
(3)
Thermal Pad
Blank:
Not Included
H:
Included
Switching Type
Blank:
Zero Voltage Turn-On
-10:
Instantaneous Turn-On
(4)
A
24
10
E
K
P
G
H
T
-10
-B
Output Type
-B:
Normally Closed
(Not available with
-10 option)
Operating
Rated Load Current
Voltage
10:
10 Amps
24:
24-280 VAC
25:
25 Amps
50:
50 Amps
75:
75 Amps
90:
90 Amps
110:
110 Amps
125:
125 Amps
Termination
Blank:
Screw
F:
Quick Connect
(1)
(Up to 50 Amps)
K:
Hex standoffs
(2)
Input Status LED
Blank:
Not Included
G:
Included
Trigger Circuit
T:
Phototransistor
(Not needed with -B suffix,
included as standard)
Required for valid part number
For options only and not required for valid part number
*
Not all part number combinations are available.
Contact Crydom Technical support for information on
the availability of a specific part number.
OUTPUT SPECIFICATIONS
(5)
Description
Operating Voltage Range (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]
Maximum Load Current [Arms]
(2)(6)
Minimum Load Current [mArms]
Maximum 1 Cycle Surge Current (50/60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vrms]
(7)
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I²t for Fusing (50/60Hz) [A² sec]
Minimum Power Factor (at Maximum Load)
10A
24-280
600
10
500
10
40
115/120
1.15
1.03
66/60
0.5
25A
24-280
600
10
500
25
40
239/250
1.15
0.8
285/259
0.5
50A
24-280
600
10
500
50
40
597/625
1.15
0.45
1779/1621
0.5
75A
24-280
600
10
500
75
40
954/1000
1.15
0.3
4555/4150
0.5
90A
24-280
600
10
500
90
40
1145/1200
1.15
0.27
6560/5976
0.5
110A
24-280
600
10
500
110
150
1432/1500
1.15
0.25
10249/9338
0.5
125A
24-280
600
10
500
125
150
1670/1750
1.15
0.22
13950/12709
0.5
INPUT SPECIFICATIONS
(5)
Description
Control Voltage Range
Minimum Turn-On Voltage
(8)
Must Turn-Off Voltage
(10)
Minimum Input Current for on-state [mA]
Maximum Input Current for on-state [mA]
Nominal Input Impedance [Ohms]
Maximum Turn-on Time [msec]
Maximum Turn-off Time [msec]
D24xxT
3-32 VDC
3.0 VDC
(9)
1 VDC
3.4
30
1.5K
1/2 Cycle
(11)
1/2 Cycle
A24xxT
90-280 Vrms
90 Vrms
10 Vrms
2
4.9
60K
10
40
A24xxET
18-36 Vrms
18 Vrms
4 Vrms
2
4
9K
10
40
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www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
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-lbs/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
(12)
MTBF (Mean Time Between Failures) at 60°C ambient temperature
(12)
Panel Mount
Parameters
4000 Vrms
10
9
Ohm
8 pF
-40 to 80 °C
-40 to 125 °C
2.64 oz (74.9 gr)
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
Load
(13)
1 ( )
2 ( )
Terminals
Recommended Wire Sizes
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]
Output
2 x 10 AWG (5.3 mm
2
)
/ 5.3
2 x 8 AWG (8.4 mm
2
) / 8.4 [maximum]
Wire Pull-Out
Strength (lbs)[N]
10 [44.5]
90 [400]
30 [133]
110 [490]
90 [400]
Input Current (mA)
Input Current vs Input Voltage
“T” Option - Low Voltage Output
30
25
20
15
10
5
0
0
5
10
15
20
25
30
Instantaneous
Turn On
Input
1
OUTPUT
S O L I D S TAT E R E L AY
2
Zero Turn On
4
INPUT
3
DC Input Voltage
4 (– / )
3 (+ / )
EQUIVALENT CIRCUIT BLOCK DIAGRAMS
Diagram:
D24xxT
-DC
4
Trigger
Circuit
1
AC
-DC
4
AC/DC
Converter
Trigger
Circuit
Diagram:
A24xxT, A24xxET
1
AC
(15)
2
AC
+DC
3
(15)
2
AC
(14)
+DC
3
(14)
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
MECHANICAL SPECIFICATIONS
(5)
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
Panel Mount
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
S O L I D S TAT E R E L AY
2
1
OUTPUT
S O L I D S TAT E R E L AY
2
1.88
[47.6]
1.7
[43.2]
3
2.25
[57.3]
1.88
[47.6]
1.70
[43.2]
3
2.25
[57.3]
4
INPUT
4
INPUT
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
S O L I D S TAT E R E L AY
2
OUTPUT
S O L I D S TAT E R E L AY
1.88
[47.6]
1.7
[43.2]
3
2.25
[57.3]
4
1.88
[47.6]
1.7
[43.2]
3
2.25
[57.3]
INPUT
4
INPUT
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]
GENERAL NOTES
(1)
Single pair (up to 25A) Double pair* (up to 50A).
*Caution:
User must connect both pairs.
(2)
Option “K” is designed and tested for use with printed circuit boards or ring/fork terminals having a thickness between 0.031 and 0.093 inches (0.79 to 2.36 mm), and loads rated up to 50
Amps. For higher load currents, the “K” standoff temperature must not exceed 105°C. For additional application assistance please contact Crydom Technical Support.
(3)
Output will self trigger between 450-600Vpk, Min., not suitable for capacitive loads.
(4)
Instantaneous turn-on version is not recomended for capacitive loads. Use zero turn-on only.
(5)
All parameters at 25°C unless otherwise specified.
(6)
Heat sinking required, see derating curves.
(7)
For 40mA minimum current, the voltage drop increases over maximum rated.
(8)
Maximum turn-on voltage for -B option is: 1VDC for DC control, 10Vrms for AC control, and 4Vrms for E control range.
(9)
For relays with option “G” minimum control voltage is 4.5VDC.
(10)
Must turn-off voltage for -B option is: 3VDC for DC control, 90Vrms for AC control, and 18Vrms for E control range.
(11)
Turn-on time for Instantaneous turn-on versions is 0.02 msec (DC Control Models).
(12)
All parameters at 50% power rating and 100% duty cycle (contact Crydom tech support for detailed report).
(13)
Load can be wired to either SSR output terminal 1 or 2.
(14)
Elective Input Status LED, “G” option.
(15)
Elective Overvoltage Protection, “P” option.
(16)
Mechanical dimensions vary from G3 models.
For additional information or specific questions, contact Crydom Technical Support.
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
SURGE CURRENT INFORMATION
10 A
120
Surge Current (Amp)
Surge Current (Amp)
100
80
60
40
20
0
0.01
0.1
1
Surge Duration (Secs)
10
250
200
150
100
50
0
0.01
0.1
1
Surge Duration (Secs)
Panel Mount
25 A
10
50 A
600
Surge Current (Amp)
Surge Current (Amp)
500
400
300
200
100
0
0.01
0.1
1
Surge Duration (Secs)
10
900
800
700
600
500
400
300
200
100
0
0.01
75 A
0.1
1
Surge Duration (Secs)
10
90 A
1200
1050
900
750
600
450
300
150
0
0.01
1500
Surge Current (Amp)
1200
900
600
300
0
0.01
0.1
Surge Current (Amp)
110 A
0.1
1
Surge Duration (Secs)
10
1
Surge Duration (Secs)
10
125 A
1800
1600
1400
1200
1000
800
600
400
200
0
0.01
Surge Current (Amp)
0.1
1
Surge Duration (Secs)
10
Non repetitive peak surge current at Tj initial 40ºC.
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
THERMAL DERATE INFORMATION
10 A
3ºC/W
10
Load Current (Amps)
Load Current (Amps)
8
6
4
2
0
20
30
40
50
60
70
Ambient Temperature (ºC)
80
5ºC/W
No Heatsink
25
Load Current (Amps)
20
15
10
5
0
20
30
40
50
60
70
Ambient Temperature (ºC)
80
1.5ºC/W
Panel Mount
25 A
2ºC/W
3ºC/W
50
40
30
20
10
0
20
30
0.7ºC/W
50 A
1ºC/W
1.5ºC/W
2ºC/W
40
50
60
70
Ambient Temperature (ºC)
80
75 A
0.5ºC/W
75
Load Current (Amps)
Load Current (Amps)
60
45
30
15
0
20
30
40
50
60
70
Ambient Temperature (ºC)
80
0.7ºC/W
1ºC/W
1.5ºC/W
90
80
70
60
50
40
30
20
10
0
0.5ºC/W
90 A
0.7ºC/W
1ºC/W
1.5ºC/W
120
Load Current (Amps)
100
80
60
40
20
0
20
30
0.5ºC/W
110 A
0.7ºC/W
1ºC/W
1.5ºC/W
20
30
40
50
60
70
Ambient Temperature (ºC)
80
40
50
60
70
Ambient Temperature (ºC)
80
125 A
0.5ºC/W
120
Load Current (Amps)
100
80
60
40
20
0
20
30
40
50
60
70
Ambient Temperature (ºC)
80
0.7ºC/W
1ºC/W
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
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