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H1 SERIES | H12D

PANEL MOUNT

Features

• Ratings from 25A to 125A @ 48-530 VAC

•

Snubber Included

• 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

• 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

H12D4825

50A

H12D4850

75A

H12D4875

90A

H12D4890

125A

H12D48125

ORDERING OPTIONS

Serires

Transient Overvoltage

2D:

1200 Vpk

Operating Voltage

48:

48-530 VAC

-10

Rated Load Current

25:

25 Amps

50:

50 Amps

75:

75 Amps

Termination

Blank:

Screw

Quick Connect (Up to 50 Amps only)

(1)

Hex standoffs

(2)

Overvoltage Protection

Blank:

Not Included

Included

(3)

Input Status LED

Blank:

Not Included

Included

Thermal Pad

Blank:

Not Included

Included

Switching Type

Blank:

Zero Voltage Turn-On

-10:

Instantaneous Turn-On

(4)

90:

90 Amps

125:

125 Amps

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

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OUTPUT SPECIFICATIONS

Description

Operating Voltage (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]

(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)

(1)

(5)

25A

48-530

1200

500

150

239/250

1.15

0.8

285/259

0.5

50A

48-530

1200

500

150

597/625

1.15

0.45

1770/1629

0.5

75A

48-530

1200

500

150

954/1000

1.15

0.3

4555/4150

0.5

90A

48-530

1200

500

150

1145/1200

1.15

0.27

6560/5976

0.5

125A

48-530

1200

500

125

150

1670/1750

1.15

0.22

13950/12709

0.5

INPUT SPECIFICATIONS

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]

(5)

DC Control

4-32 VDC

4.0 VDC

1 .0 VDC

-32 VDC

7 mADC

12 mADC

Current Regulated

1/2 Cycle

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)

(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)

Parameters

4000 Vrms

Ohm

8 pF

-40 to 80 °C

-40 to 125 °C

2.6 oz (74.9 g)

UL94 V-0

Aluminum

13-15 /1.5-1.7

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

Load

(10)

1 ( )

2 ( )

Terminals

Recommended Wire Sizes

Wire Size

(Solid / Stranded)

24 AWG (0.2 mm

) / 0.2 [minimum]

2 x 12 AWG (3.3 mm

) / 3.3 [maximum]

20 AWG (0.5 mm

) / 0.518 [minimum]

Output

2 x 10 AWG (5.3 mm

)

/ 5.3

2 x 8 AWG (8.4 mm

) / 8.4 [maximum]

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

Input

OUTPUT

S O L I D S TAT E R E L AY

INPUT

DC Input Voltage

4 (–)

3 (+)

Page 2

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EQUIVALENT CIRCUIT BLOCK DIAGRAMS

-DC

(11)

Trigger

Circuit

(12)

+DC

Current

Limiter

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)

(3)

1.1

[27.9]

0.49

[12.4]

Mounting

Hole/Slot

0.19 [4.9]

DIA.

1.04

[26.4]

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]

1.88

[47.6]

S O L I D S TAT E R E L AY

1.70

[43.2]

2.25

[57.3]

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)

0.45

[11.4]

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]

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

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]

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SURGE CURRENT INFORMATION

250

Surge Current (Amp)

200

150

100

0.01

0.1

Surge Duration (Secs)

25 A

Surge Current (Amp)

600

500

400

300

200

100

0.01

50 A

0.1

Surge Duration (Secs)

900

800

700

600

500

400

300

200

100

0.01

75 A

Surge Current (Amp)

0.1

Surge Duration (Secs)

1800

1600

1400

1200

1000

800

600

400

200

0.01

1200

1050

900

750

600

450

300

150

0.01

90 A

Surge Current (Amp)

0.1

Surge Duration (Secs)

125 A

Surge Current (Amp)

Non repetitive peak surge current at Tj initial 40ºC.

0.1

Surge Duration (Secs)

THERMAL DERATE INFORMATION

25 A

1.5ºC/W

Load Current (Amps)

Ambient Temperature (ºC)

2ºC/W

3ºC/W

Ambient Temperature (ºC)

Load Current (Amps)

0.7ºC/W

50 A

1ºC/W

1.5ºC/W

2ºC/W

0.5ºC/W

75 A

0.7ºC/W

1ºC/W

1.5ºC/W

Ambient Temperature (ºC)

90 A

0.5ºC/W

Load Current (Amps)

0.7ºC/W

1ºC/W

1.5ºC/W

120

Load Current (Amps)

100

0.5ºC/W

125 A

0.7ºC/W

1ºC/W

Ambient Temperature (ºC)

Page 4

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AGENCY APPROVALS

EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:

Designed in accordance with the requirements of IEC 62314

IEC61000-4-2 : Electrostatic Discharge – Level 3

IEC61000-4-4 : Electrically Fast Transients – Level 3

IEC61000-4-5 : Electrical Surges – Level 3

IEC 60068-2-6 : Vibration 0.35mm and 0.75mm Amplitude over 10-55 Hz

IEC 60068-2-27 : Shock Resistance 15g/11ms

E116949 (25, 50, 75 and 90A)

E116950 (125A)

LR81689

10143 UG

ACCESORIES

Protective Cover & Hardware Kits

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.

Recommended Accessories

Protective Cover

Cover

KS101

Hardware

Kit

HK1

HK4

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

Lug Terminal Thermal Pad

[ºC/W]

5.0

3.0

2.5

2.0

1.7

1.5

1.2

1.0

0.7

0.5

0.36

0.25

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.

GENERAL NOTES

(1)

Single pair (up to 25A) Double pair* (50A model only).

*Caution:

User must connect to 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 900-1200Vpk, Min. power factor 0.7 or higher, 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)

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.

Page 5

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