Datasheet
H12WD Series
•
Ratings from 25A to 125A @ 48-660 VAC
•
Low off-state leakage current (snubberless)
•
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
•
DC control
•
Direct Bond Copper substrate
•
EMC Compliant to Level 3
•
Direct Power Lead Frame
•
Epoxy Free Design
PRODUCT SELECTION
Control Voltage
4-32 VDC
25A
H12WD4825
50A
H12WD4850
75A
H12WD4875
90A
H12WD4890
125A
H12WD48125
AVAILABLE OPTIONS
Series
Transient Overvoltage
2WD:
1200 Vpk
Rated Load Current
25:
25 Amps
50:
50 Amps
75:
75 Amps
90:
90 Amps
125:
125 Amps
Overvoltage Protection
Blank:
Not Included
P:
Included
(1)
Thermal Pad
Blank:
Not Included
H:
Included
H1
2WD
48
25
K
P
G
H
-10
Switching Type
Blank:
Zero Voltage Turn-On
-10:
Instantaneous Turn-On
(4)
Operating Voltage
48:
48-660 VAC
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.
Termination
Input Status LED
Blank:
Screw
Blank:
Not Included
F:
Quick Connect
(2)
G:
Included
(Up to 50 Amps models)
K:
Hex standoffs
(3)
OUTPUT SPECIFICATIONS
(5)
Description
Operating Voltage (47-440Hz) [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]
(6)(3)
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)
(7)
25A
48-660
1200
1.0
500
25
150
239/250
1.15
0.8
285/259
0.5
50A
48-660
1200
1.0
500
50
150
597/625
1.15
0.45
1779/1621
0.5
75A
48-660
1200
1.0
500
75
150
954/1000
1.15
0.3
4555/4150
0.5
90A
48-660
1200
1.0
500
90
150
1145/1200
1.15
0.27
6560/5976
0.5
125A
48-660
1200
1.0
500
125
150
1670/1750
1.15
0.22
13950/12709
0.5
INPUT SPECIFICATIONS
(5)
Description
Control Voltage Range
Minimum Turn-On Voltage
(7)
Must Turn-Off Voltage
Maximum Reverse voltage
Minimum Input Current
Maximum Input Current
Nominal Input Impedance
Maximum Turn-On Time [msec]
(8)
Maximum Turn-Off Time [msec]
DC Control
4-32 VDC
4.0 VDC
1 .0 VDC
-32 VDC
7 mADC
12 mADC
Current Regulated
1/2 Cycle
1/2 Cycle
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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 V DC)
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)
(3)
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
(9)
MTBF (Mean Time Between Failures) at 60°C ambient temperature
(9)
Panel Mount
Parameters
4000 Vrms
10
9
Ohm
8 pF
-40 to 80 °C
-40 to 125 °C
2.6 oz (74.9 g)
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
(10)
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
S O L I D S TAT E R E L AY
2
Output
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 (+)
EQUIVALENT CIRCUIT BLOCK DIAGRAM
-DC
4
1
AC
(11)
Trigger
Circuit
(12)
+DC
3
Current
Limiter
2
AC
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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)
(3)
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
(2)
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1.58
[40.2]
0.49
[12.4]
Faston Terminal
(13)
0.25 x 0.032
Quick Connect Termination (“F”
Option)
- Up to 50 Amp
(2)
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1.58
[40.2]
0.63
[16.0]
Faston Terminal
(13)
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
(13)
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
(13)
0.187 x 0.020
(2 places)
1.25
[31.8]
GENERAL NOTES
(1)
Output
will self trigger between 900-1200Vpk, Min. power factor 0.7 or higher, not suitable for capacitive loads.
(2)
Single pair (up to 25A) Double pair* (50A model only).
*Caution:
User must connect to both pairs
(3)
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.
(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)
Increase minimum voltage by 1V for operations from -20 to -40°C.
(8)
Turn-on time for Instantaneous turn-on versions is 0.02 msec.
(9)
All parameters at 50% power rating and 100% duty cycle (contact Crydom tech support for detailed report).
(10)
Load can be wired to either SSR output terminal 1 or 2.
(11)
Elective Input Status LED, “G” option.
(12)
Elective Overvoltage Protection, “P” option.
(13)
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
25 A
250
600
Panel Mount
50 A
Surge Current (Amp)
200
150
100
50
0
0.01
Surge Current (Amp)
0.1
1
10
500
400
300
200
100
0
0.01
0.1
1
10
Surge Duration (Secs)
75 A
900
800
700
600
500
400
300
200
100
0
0.01
1200
1050
Surge Duration (Secs)
90 A
Surge Current (Amp)
Surge Current (Amp)
900
750
600
450
300
150
0
0.01
0.1
1
10
0.1
1
10
Surge Duration (Secs)
125 A
1800
1600
1400
1200
1000
800
600
400
200
0
0.01
Surge Duration (Secs)
Surge Current (Amp)
0.1
1
10
Non repetitive peak surge current at Tj initial 40ºC.
Surge Duration (Secs)
THERMAL DERATE INFORMATION
25 A
1.5ºC/W
25
2ºC/W
3ºC/W
50
0.7ºC/W
50 A
1ºC/W
1.5ºC/W
2ºC/W
75
0.5ºC/W
75 A
0.7ºC/W
1ºC/W
1.5ºC/W
Load Current (Amps)
20
15
10
5
0
20
30
40
50
60
70
80
Load Current (Amps)
40
30
20
10
0
20
30
40
50
60
70
80
Load Current (Amps)
60
45
30
15
0
20
30
40
50
60
70
80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Ambient Temperature (ºC)
90 A
0.5ºC/W
90
80
70
60
50
40
30
20
10
0
0.7ºC/W
1ºC/W
1.5ºC/W
120
0.5ºC/W
125 A
0.7ºC/W
1ºC/W
Load Current (Amps)
Load Current (Amps)
100
80
60
40
20
0
20
30
40
50
60
70
80
20
30
40
50
60
70
80
Ambient Temperature (ºC)
Ambient Temperature (ºC)
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
Datasheet
AGENCY APPROVALS
Designed in accordance with the requirements of IEC 62314
IEC 61000-4-2 : Electrostatic Discharge – Level 3
IEC 61000-4-4 : Electrically Fast Transients – Level 3
IEC 61000-4-5 : Electrical Surges – Level 3
IEC 600068-2-6: Vibration 0.33mm and 0.75mm Amplitude over 10-55 Hz
IEC 600068-2-27: Shock Resistance 15g/11ms
E116949 (25, 50, 75 and 90A)
E116950 (125A)
Panel Mount
LR81689
10143 UG
ACCESORIES
New Accessories!
Part number: KS101
Recommended Accessories
Protective Cover & Hardware Kits
Protective Cover
Cover
Clear plastic cover compatible with all new
S1 designs. Safety covers provide added
protection from electric shock when
installing or checking equipment.
Hardware
Kit
HK1
HK4
Heat Sink
Part No.
HS501DR
HS301 / HS301DR
HS251
HS202 / HS202DR
HS201 / HS201DR
Thermal Resistance
Lug Terminal Thermal Pad
[ºC/W]
5.0
3.0
2.5
2.0
2.0
1.7
1.5
1.2
1.0
1.0
0.7
0.7
0.5
0.36
0.25
KS101
TRM1
TRM6
HSP-1
HSP-2
Hardware Kit
Part number: HK4
Bag with 2 square brass accessories and 2
screw 8-32 x 5/8 for output. Used to mount
TMR1 lug terminals.
HS172
HS151 / HS151DR
HS122 / HS122DR
HS103 / HS103DR
HS101
HS073
HS072
HS053
HS033
HS023
Rev. 040616
Do not forget to visit us at:
www.crydom.com
Copyright © 2016 Crydom Inc. Specifications subject to change without notice.
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