DataSheet
Panel Mount
Series 1T 240 VAC
•
Ratings from 10A to 125A @ 24-280 VAC
•
SCR output for heavy industrial loads
•
Zero turn-on 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
•
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
(6)
Thermal Pad
Blank:
Not Included
H:
Included
Switching Type
Blank:
Zero Voltage Turn-On
-10:
Instantaneous Turn-On
(7)
4
A
24
10
E
K
P
G
H
T
-10
-B
Output Type
-B:
Normally Closed
(Not available with
-10 option)
Output Frecuency
Blank:
47-63 Hz
4:
400 Hz
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
(5)
K:
Round standoffs
Input Status LED
Blank:
Not Included
G:
Included
Trigger Circuit
T:
Phototransistor
Required for valid part number
For options only and not required for valid part number
OUTPUT SPECIFICATIONS
(1)
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)
Minimum Load Current [mArms]
Maximum 1 Cycle Surge Current (50/60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vrms]
(8)
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
(1)
Description
Control Voltage Range
Minimum Turn-On Voltage
Must Turn-Off Voltage
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
(3)
1 VDC
3.4
24
1.5K
1/2 Cycle
(4)
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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Copyright © 2013 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
GENERAL SPECIFICATIONS
(1)
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-lbs/Nm]
SSR Mounting Screw Torque Range [in-lbs/Nm]
Humidity
LED Input Status Indicator
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
85% non condensing
w/”G” option (green)
WIRING DIAGRAM
AC
V
Recommended Wire Sizes
Load
(11)
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 (lbs)[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
“T” Option - Low Voltage Output
1 ( )
2 ( )
Input
1
OUTPUT
2
Output
2 x 10 AWG (5.3 mm
2
)
/ 5.3
2 x 8 AWG (8.4 mm
2
) / 8.4 [maximum]
S O L I D S TAT E R E L AY
4
5
10
15
20
25
30
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
(10)
2
AC
+DC
3
(10)
2
AC
(9)
+DC
3
(9)
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Copyright © 2013 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
MECHANICAL SPECIFICATIONS
(1)
Screw Termination
1.1
[27.9]
0.49
[12.4]
0.89
[22.6]
Round Standoff Termination (“K”
Option)
1.1
[27.9]
0.49
[12.4]
Mounting
Hole/Slot
0.18 [4.5]
DIA.
Mounting
Hole/Slot
0.18 [4.5]
DIA.
1.08
[27.5]
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
1.7
[43.2]
2.25
[57.3]
4
INPUT
3
4
INPUT
3
1.0
[25.4]
1.75
[44.5]
Mounting
Hole/Slot
r 0.09 [2.2]
0.92
[23.3]
1.0
[25.4]
1.75
[44.5]
Mounting
Hole/Slot
r 0.09 [2.2]
0.89
[22.6]
Quick Connect Termination (“F”
Option)
- Up to 25 Amp
(5)
1.1
[27.9]
0.49
[12.4]
8-32 Output Screw
(2 places)
Faston Terminal
0.25 x 0.032
(2 places)
Quick Connect Termination (“F”
Option)
- Up to 50 Amp
(5)
1.1
[27.9]
0.49
[12.4]
8-32 Output Screw
(2 places)
Faston Terminal
0.25 x 0.032
(4 places)
Mounting
Hole/Slot
0.18 [4.5]
DIA.
1.31
[33.4]
Mounting
Hole/Slot
0.18 [4.5]
DIA.
1.31
[33.4]
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
1.7
[43.2]
2.25
[57.3]
4
INPUT
3
4
INPUT
3
Mounting
Hole/Slot
r 0.09 [2.2]
1.0
[25.4]
1.75
[44.5]
6-32 Input Screw
(2 places)
Faston Terminal
0.187 x 0.032 (2 places)
0.89
[22.6]
1.25
[31.8]
Mounting
Hole/Slot
r 0.09 [2.2]
1.0
[25.4]
1.75
[44.5]
6-32 Input Screw
(2 places)
Faston Terminal
0.187 x 0.032 (2 places)
0.89
[22.6]
1.25
[31.8]
GENERAL NOTES
(1)
All parameters at 25°C unless otherwise specified.
(2)
Heat sinking required, see derating curves.
(3)
For relays with option “G” minimum control voltage is 4.5VDC.
(4)
Turn-on time for Instantaneous turn-on versions is 0.02 msec (DC Control Models).
(5)
Single pair (up to 25A) Double pair* (50A model only).
*Caution:
User must connect to both pairs.
(6)
Output will self trigger between 450-600Vpk, not suitable for capacitive loads.
(7)
Instantaneous turn-on version is not recomended for capacitive loads. Use zero turn-on only.
(8)
For 40mA minimum current, the voltage drop increases over maximum rated.
(9)
Elective Input Status LED, “G” option.
(10)
Elective Overvoltage Protection, “P” option.
(11)
Load can be wired to either SSR output terminal 1 or 2.
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Copyright © 2013 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
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)
10
25 A
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.
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Copyright © 2013 Crydom Inc. Specifications subject to change without notice.
DataSheet
Panel Mount
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
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
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Copyright © 2013 Crydom Inc. Specifications subject to change without notice.
