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Installation Sheet

Panel Mount

Rev. 052115

HAC Series

AC Load Solid State Contactors

FEATURES

PART NUMBER NOMENCLATURE

The HAC Series Solid State Contactors (SSCs) are designed for control of high power AC loads

such as heaters, motors, lights, pumps, solenoids, transformers, etc., where long life and

reliable AC switching are required and traditional mechanical contactors or relays don't provide

the required life, performance or service levels. The HAC Series offers the latest in AC Solid

State Power control by virtue of Crydom's proven AC power switching technology and control

circuitry. Advanced thermal design provides superior performance for loads rated up to 150

Amps rms from 48 to 660 VAC.

150 Amp AC Load Ratings @ 40ºC ambient with 0.25ºC/W heat sink

Single Pole Single Throw Normally Open operation (SPST/N.O.)

LED Input Status indicator standard

UL & cUL recognized

Required for valid part number

For options only and not required for valid part number

(A) See compatible accessories in TABLE 1.

(B) For maximum ratings use heat sink ratings shown in HAC series derating curves (see product

datasheet).

MOUNTING INSTRUCTIONS

Mounting on Heat Sink

Mounting on Panel

Please read all installation instructions before using your HAC Series Solid State Contactor (SSC).

Choose one of the two mounting options and follow the instructions.

Locate the panel section on which the HAC Series SSC will be mounted. Panel mount

surface must be clean, bare metal and provide adequate heat sinking capability. (B)

Be sure to use thermal pad or thermal compound between the SSC and the panel.

HAC Series Contactor mounting slots have a diameter of 0.2 in (5.0 mm). Four screws are

needed (not included) to mount the SSC onto panel. Choose screw length considering the

mounting surface and that HAC Series baseplate thickness is 0.125 in (3.2 mm).

Before applying full torque, tighten down all 4 screws until they contact the baseplate.

Then, tighten them to 20 in-lbs (2.2 Nm) starting with one immediately followed by the one

in the diagonally opposite corner. After the first 2 screws are completely tightened,

proceed tightening the remaining 2 screws.

Select adequate heat sink (see thermal derating curves).

Be sure to use thermal pad or thermal compound

between the SSC and the selected heat sink.

HAC Series Contactor mounting slots have a diameter of

0.2 in (5.0 mm). Four screws are needed (not included) to

mount the SSC onto heat sink (See fig. 1). Choose screw

length considering the mounting surface and that HAC

Series baseplate thickness is 0.125 in (3.2 mm).

Before applying full torque, tighten down all 4 screws

until they contact the baseplate. Then, tighten them to 20

in-lbs (2.2 Nm) starting with one immediately followed by

the one in the diagonally opposite corner. After the first 2

screws are completely tightened, proceed tightening the

remaining 2 screws.

fig. 1 HAC Series SSC

mounted on HS053 heat sink

(A)

For optimal thermal performance heat sink fins should be oriented vertically to promote

natural airflow.

(B)

Thermal pad

WIRING DIAGRAM

Series

Operating Voltage

24: 24-280 VAC

60: 48-660 VAC

Control Voltage

A: 150-270 VAC

B: 90-140 VAC

D: 4-32 VDC

Rated Load Current

150: 150 Amps

A24 150

Thermal Pad

Blank: Not Included

H: Included

HAC

Overvoltage Protection

Blank: Not Included

P: Included

Switching Type

Blank:

Zero Voltage Turn-On

-10: Instantaneous Turn-On

-10H

Wire Size

Maximum wire size capacity: Input 12 AWG (3.31 mm

) through suggested

mating connector (see TABLE 2), Output 2/0 AWG (67.4 mm

Connections

First install Lug Terminal (Item 1 on fig.2) followed by Washer Int. Tooth-Lock

(Item 2 on fig.2) and finally Nut Hex (Item 3 on fig.2)

Terminals

For maximum ratings, for 150 Amp models use Crydom lug terminal TRM3/0 or

other lug terminal with a diameter of 0.375 in (9.52 mm), 2/0 AWG (67.4 mm

) 75ºC

insulation wire installing capable.

Important Considerations

WARNING! Do not try to unscrew Terminal Studs from Product.

Be sure to use input and output voltages within operating ranges.

LED indicates only input status. It does not represent output status.

Hardware Kit

TABLE 1. Accessories

Thermal Resistance

[ºC/W]

Heat Sink

Part No.

0.5

0.36

0.25

HS053

HS033

HS023

HK1 TRM3/0

Thermal Pad

HSP-3

HSP-5

Lug Terminal

fig. 2 Lug Terminal

Connections

(C)

HAC60D150

4-32 VDC

INPUT

STATUS

LOAD SIDE

SOLID STATE CONTACTOR

Load

(

/ ) (+ / )

L2 ( ) L1 ( )

TABLE 2. Suggested Mating Connectors/Plugs

Front Wire Entry

Molex: 0395332002

Phoenix: MVSTBW 2,5/ 2 -ST-5,08

Right Angle

Molex: 0395300002

Phoenix: MSTB 2,5/ 2 -ST-5,08

Rear Wire Entry

Molex: 39533 -3002

Phoenix: MVSTBR 2,5/ 2 -ST-5,08

1 2

Installation Sheet 2

Summary of Contents

Page 1

Page 2 - Installation Sheet

Related models: HDC Series

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Crydom HAC Series User Manual

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Related models: HDC Series

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