Panel Mount
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
PRODUCT SELECTION
Control Voltage 25A 50A 75A 90A 125A
4-32 VDC H12WD4825 H12WD4850 H12WD4875 H12WD4890 H12WD48125
• DC control
• Direct Bond Copper substrate
• EMC Compliant to Level 3
• Direct Power Lead Frame
• Epoxy Free Design
AVAILABLE OPTIONS
Rated Load Current
25: 25 Amps
50: 50 Amps
Transient Overvoltage
Series
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
Operating Voltage (47-440Hz) [Vrms] 48-660 48-660 48-660 48-660 48-660
Transient Overvoltage [Vpk] 1200 1200 1200 1200 1200
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 1.0 1.0 1.0 1.0 1.0
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] 500 500 500 500 500
Maximum Load Current [Arms] (6)(3) 25 50 75 90 125
Minimum Load Current [mArms] 150 150 150 150 150
Maximum 1 Cycle Surge Current (50/60Hz) [Apk] 239/250 597/625 954/1000 1145/1200 1670/1750
Maximum On-State Voltage Drop @ Rated Current [Vrms] 1.15 1.15 1.15 1.15 1.15
Thermal Resistance Junction to Case (Rjc) [°C/W] 0.8 0.45 0.3 0.27 0.22
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec] 285/259 1779/1621 4555/4150 6560/5976 13950/12709
Minimum Power Factor (at Maximum Load) (7) 0.5 0.5 0.5 0.5 0.5
2WD: 1200 Vpk
2WD
48H1 25 K P G H -10
Operating Voltage
48: 48-660 VAC
(5)
75: 75 Amps
90: 90 Amps
125: 125 Amps
Termination
Blank: Screw
F: Quick Connect
(Up to 50 Amps models)
K: Hex standoffs
Overvoltage Protection
Blank: Not Included
P: Included
(2)
(3)
(1)
Input Status LED
Blank: Not Included
G: Included
Thermal Pad
Blank: Not Included
H: Included
Switching Type
Blank: Zero Voltage Turn-On
-10: Instantaneous Turn-On
(4)
125A90A75A50A25ADescription
INPUT SPECIFICATIONS
(5)
Description DC Control
Control Voltage Range 4-32 VDC
Minimum Turn-On Voltage (7) 4.0 VDC
Must Turn-Off Voltage 1 .0 VDC
Maximum Reverse voltage -32 VDC
Minimum Input Current 7 mADC
Maximum Input Current 12 mADC
Nominal Input Impedance Current Regulated
Maximum Turn-On Time [msec] (8) 1/2 Cycle
Maximum Turn-Off Time [msec] 1/2 Cycle
Panel Mount
Datasheet
GENERAL SPECIFICATIONS
(5)
Description Parameters
Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms
Minimum Insulation Resistance (@ 500 V DC)
Maximum Capacitance, Input/Output 8 pF
Ambient Operating Temperature Range -40 to 80 °C
Ambient Storage Temperature Range -40 to 125 °C
Weight (typical) 2.6 oz (74.9 g)
Housing Material 94 V-0
Baseplate Material Aluminum
Input Terminal Screw Torque Range (in-lb/Nm) 13-15 /1.5-1.7
Load Terminal Screw Torque Range (in-lb/Nm) 18-20 / 2.0-2.2
SSR Mounting Screw Torque Range (in-lb/Nm) 18-20 / 2.0-2.2
Input/Load Terminal Screw Torque Range (in-lb/Nm)
Input/Output Terminal Screw Thread Size #6-32 UNC / #8-32 UNC
Humidity per IEC60068-2-78 93% non-condensing
LED Input Status Indicator w/”G” option (green)
MTBF (Mean Time Between Failures) at 40°C ambient temperature (9)
MTBF (Mean Time Between Failures) at 60°C ambient temperature (9)
(3) w/”K” option 8-10 / 0.9-1.13
11,641,553 hours (1,328 years)
9
10
Ohm
7,210,376 hours (823 years)
WIRING DIAGRAM
AC
V
Load (10)
1 ( ) 2 ( )
2
OUTPUT
1
SOLI D S T AT E R ELA Y
4
INPUT
3
Terminals
Input
Output
Recommended Wire Sizes
Wire Size
(Solid / Stranded)
24 AWG (0.2 mm
2 x 12 AWG (3.3 mm
20 AWG (0.5 mm
2 x 10 AWG (5.3 mm
2 x 8 AWG (8.4 mm
2
) / 0.2 [minimum]
2
2
) / 0.518 [minimum]
2
2
) / 8.4 [maximum]
) / 3.3 [maximum]
) / 5.3
Wire Pull-Out
Strength (lb)[N]
10 [44.5]
90 [400]
30 [133]
110 [490]
90 [400]
Input Current (mA)
Input Current vs Input Voltage
Standard Regulated DC Input
25
20
15
10
5
0
0 5 10 15 20 25 30
DC Input Voltage
4 (–) 3 (+)
EQUIVALENT CIRCUIT BLOCK DIAGRAM
4
-
DC
3
+DC
Current
Limiter
(11)
Trigger
Circuit
(12)
1
AC
2
AC
Panel Mount
Datasheet
MECHANICAL SPECIFICATIONS
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
(5)
Screw Termination
1.1
1.88
[47.6]
[27.9]
0.49
[12.4]
OUTPUT
1
S OLID S T A T E R ELA Y
4
INPUT
1.0
[25.4]
1.75
[44.5]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
2
1.7
[43.2]
3
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
(2 places)
1.31
[33.4]
0.89
[22.6]
2.25
[57.3]
Hex Standoff Termination (“K” Option)
1.88
[47.6]
1.1
[27.9]
0.49
[12.4]
OUTPUT
1
S OLID S T A T E R ELA Y
4
INPUT
1.0
[25.4]
1.75
[44.5]
Mounting
Hole/Slot
0.19 [4.9]
DIA.
2
1.70
[43.2]
3
(4 places)
(2 places)
Quick Connect Termination (“F” Option) - Up to 50 Amp (2)
Faston Terminal(13)
0.25 x 0.032
(4 places)
0.45
[11.4]
(2 places)
Mounting
Hole/Slot
0.19 [4.9]
DIA.
1.58
[40.2]
0.63
[16.0]
(3)
1.04
[26.4]
2.25
[57.3]
0.93
[23.6]
1.0
[25.4]
1.31
[33.4]
2
3
1.7
[43.2]
Faston Terminal(13)
0.187 x 0.020
(2 places)
1.25
[31.8]
2.25
[57.3]
1.88
[47.6]
OUTPUT
1
S OLID S T A T E R ELA Y
4
INPUT
0.49
[12.4]
1.40
[35.6]
1.75
[44.5]
2
3
Faston Terminal(13)
1.7
[43.2]
0.187 x 0.020
(2 places)
2.25
[57.3]
1.25
[31.8]
1.88
[47.6]
OUTPUT
1
S OLID S T A T E R ELA Y
4
INPUT
1.40
[35.6]
1.75
[44.5]
GENERAL NOTES
(1)
O
utput 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.
SURGE CURRENT INFORMATION
250
200
150
100
50
Surge Current (Amp)
0
0.01 0.1 1 10
900
800
700
600
500
400
300
200
Surge Current (Amp)
100
0
0.01 0.1 1 10
Non repetitive peak surge current at Tj initial 40ºC.
25 A
Surge Duration (Secs)
75 A
Surge Duration (Secs)
1800
1600
1400
1200
1000
800
600
400
Surge Current (Amp)
200
0
0.01 0.1 1 10
Panel Mount
Datasheet
600
500
400
300
200
100
Surge Current (Amp)
125 A
Surge Duration (Secs)
0
0.01 0.1 1 10
1200
1050
900
750
600
450
300
Surge Current (Amp)
150
0
0.01 0.1 1 10
50 A
Surge Duration (Secs)
90 A
Surge Duration (Secs)
THERMAL DERATE INFORMATION
25 A
1.5ºC/W
25
20
15
10
5
Load Current (Amps)
0
20 30 40 50 60 70 80
2ºC/W
Ambient Temperature (ºC)
Load Current (Amps)
3ºC/W
0.5ºC/W
90
80
70
60
50
40
30
20
10
0
20 30 40 50 60 70 80
Ambient Temperature (ºC)
90 A
0.7ºC/W
50 A
0.7ºC/W
50
40
30
20
10
Load Current (Amps)
0
20 30 40 50 60 70 80
1ºC/W
1ºC/W
Ambient Temperature (ºC)
1.5ºC/W
1.5ºC/W
2ºC/W
0.5ºC/W
75
60
45
30
15
Load Current (Amps)
0
20 30 40 50 60 70 80
125 A
0.5ºC/W
120
100
80
60
40
20
Load Current (Amps)
0
20 30 40 50 60 70 80
0.7ºC/W
Ambient Temperature (ºC)
75 A
0.7ºC/W
Ambient Temperature (ºC)
1ºC/W
1ºC/W
1.5ºC/W
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) LR81689 10143 UG
ACCESORIES
Panel Mount
Datasheet
New Accessories!
Protective Cover & Hardware Kits
Protective Cover
Part number: KS101
Clear plastic cover compatible with all new
S1 designs. Safety covers provide added
protection from electric shock when
installing or checking equipment.
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.
Cover Hardware
Kit
KS101 HK1
HK4
Recommended Accessories
Heat Sink
Part No.
HS501DR
HS301 / HS301DR
HS251
HS202 / HS202DR
HS201 / HS201DR
HS172
HS151 / HS151DR
HS122 / HS122DR
HS103 / HS103DR
HS101
HS073
HS072
HS053
HS033
HS023
Thermal Resistance
[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
Lug Terminal Thermal Pad
TRM1
TRM6
HSP-1
HSP-2
Rev. 040616
Panel Mount
Datasheet
DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO / 危险
HAZARD OF
ELECTRIC
SHOCK,
EXPLOSION,
OR ARC FLASH.
• Disconnect all
power before
installing or
working with
this equipment.
• Verify all
connections
and replace all
covers before
turning on
power.
Failure to follow
these
instructions will
result in death
or serious injury.
RIESGO DE
DESCARGA
ELECTRICA O
EXPLOSION.
• Desconectar
todos los
suministros de
energia a este
equipo antes
de trabajar
con este equipo.
• Verificar todas
las
conexiones
y colocar todas
las
tapas antes
de energizer
el equipo.
El
incumplimiento
de estas
instrucciones
puede provocar
la muerte o
lesiones serias.
RISQUE DE
DESCHARGE
ELECTRIQUE
OU EXPLOSION
• Eteindre
toutes les
sources
d'énergie de
cet appareil
avant de
travailler
dessus de cet
appareil
• Vérifier tous
connections, et
remettre tous
couverts en
olace avant de
mettre sous
De non-suivi de
ces instructions
provoquera la
mort ou des
lésions sérieuses
sérieuses.
GEFAHR EINES
ELEKTRISCHE
N SCHLAGES
ODER EINER
EXPLOSION.
• Stellen Sie
jeglichen
St
rom ab, der
dieses Gerät
versorgt, bevor
Sie an dem
Gerät Arbeiten
durchführen
• Vor dem
Drehen auf
Energie alle
Anschlüsse
überprüfen
und alle
Abdeckungen
ersetzen.
Unterlassung
dieser
Anweisungen
können zum
Tode oder zu
schweren
Verletzungen
führen.
RISCHIO DI
SCOSSA
ELETTRICA O
DELL’ESPLOSIONE.
• Spenga tutta
l'alimentazione
che fornisce
questa
apparecchiatura
prima di lavorare
a questa
apparecchiatura
• Verificare tutti
i collegamenti
e sostituire
utte le coperture
t
prima
dell’accensione
L'omissione di
queste istruzioni
provocherà la
morte o
lesioni serie
存在电击、
爆炸或电弧
闪烁危险
•
在操作此设
备之前请先
关闭电源。
若不遵守这些说明，
可能会导致严重的
人身伤害甚至死亡。
WARNING / AVERTISSEMENT / WARNUNG /ADVERTENCIA / AVVERTENZA / 警告
RISK OF MATERIAL DAMAGE AND HOT
ENCLOSURE
• The product's side panels may be hot, allow
the product to cool before touching.
• Follow proper mounting instructions including
torque values.
• Do not allow liquids or foreign objects to enter
this product.
Failure to follow these instructions can result in
serious injury, or equipment damage.
RIESGO DE DAÑOS MATERIALES Y DE
SOBRECALENTAMIENTO DE LA UNIDAD
• Los paneles laterales del producto pueden
estar calientes. Esperar que el producto se
enfríe antes de tocarlo.
• Respetar las instrucciones de montaje, y en
particular los pares de apretado.
• No dejar que penetren líquidos o cuerpos
extraños en el producto.
Si no se respetan estas precauciones pueden
producirse graves lesiones, daños materiales.
RISQUE DE DOMMAGE MATERIEL ET DE
SURCHAUFFE DU BOITIER
• Les panneaux latéraux du produit peuvent être
chauds. Laisser le produit refroidir avant de le
toucher.
• Respecter les consignes de montage, et
notamment les couples de serrage.
• Ne pas laisser pénétrer de liquide ni de corps
étrangers à l'intérieur du produit.
Le non-respect de cette directive peut entraîner,
des lésions corporelles graves ou des
dommages matériels.
RISCHIO DI DANNI MATERIALI E D'INVOLUCRO
CALDO
• I pannelli laterali dell'apparecchio possono
scottare; lasciar quindi raffreddare il prodotto
prima di toccarlo.
• Seguire le istruzioni di montaggio corrette.
• Non far entrare liquidi o oggetti estranei in questo
apparecchio.
La mancata osservanza di questa precauzione può
causare gravi rischi per l'incolumità personale o
danni alle apparecchiature.
GEFAHR VON MATERIALSCHÄDEN UND
GEHÄUSEERHITZUNG
• Die Seitenwände können heiß sein. Lassen Sie
das Produkt abkühlen, bevor Sie es berühren.
• Beachten Sie die Montageanweisungen,
• Führen Sie keine Flüssigkeiten oder
Fremdkörper in das Produkt ein.
Die Nichtbeachtung dieser Anweisung kann
Körperverletzung oder Materialschäden
zur Folge haben.
材料损坏和高温外壳的危险性
• 产品的一侧面板可能很热，在其冷却前请
不要触碰。
• 遵照正确的安装说明，包括扭矩值。
• 请勿让液体及其他异物进入本产品。
如不能正确执行这些操作说明，
极有可能造成严重人体伤害或者设备的损坏。
Panel Mount
Datasheet
ANNEX - ENVIROMENTAL INFORMATION
The environmental information disclosed in this annex including the EIP Pollution logo are in compliance with People’s Republic of China
Electronic Industry Standard SJ/T11364 – 2006, Marking for Control of Pollution Caused by Electronic Information Products.
Part
Name
Semiconductor die
Solder
附件 - 环保信息
此附件所标示的包括电子信息产品污染图标的环保信息符合中华人民共和国电子行业标准 SJ/T11364 - 2006,
电子信息产品污染控制标识要求。
名称 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚
半导体芯片
焊接点
Toxic or hazardous Substance and Elements
Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated
(Pb) (Hg) (Cd)
(Pb) (Hg) (Cd) (Cr (VI)) (PBB) (PBDE)
Chromium
(Cr (VI))
有毒有害物质或元素件部
biphenyls
(PBB)
diphenyl ethers
(PBDE)
50
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