ACT’s Sealed Enclosure Coolers are available in high efficiency heat sink or compact heat pipe designs with capacity 440 – 1,600 Watts. Units are available for applications in NEMA 12, 3R, 4 and 4X installations. Sealed enclosure coolers transfer heat from the inside cabinet space to the outside environment while maintaining air & water tight mounting seal.

1. Application & Specification Guide
Sealed Enclosure Cooling
ACT Heat Sink Cooler Series
ACT Heat Pipe Cooler Series
Dual axial ball bearing fans for years of maintenance free operation
1-Year Warranty
Sealed Enclosure Coolers Keep The Inside of your Enclosure
Free of Dirt & Debris
NEMA 2, 4, 4X and 3R models available
Operating Voltages: 2VDC, 24VDC, 48VDC, 5VAC and 230VAC
ADVANCED COOLING TECHNOLOGIES
The Thermal Management Experts
1
1 11
SA44609
UL US LISTEDC

2. www.1-ACT.com/Enclosure-Cooling
ACT-HSC Series Features and Options
ACT-HSC Heat Sink Cooler Series
Passive sealed enclosure coolers consisting of two high
performance, aluminum finned heat sinks bonded to the
opposite sides of a common mounting plate
High performance/cost ratios due to the innovative use of
advanced heat transfer and manufacturing technologies
“Thin profile”, i.e., only 3.70” intrusion into the enclosure
Minimum number of penetrations by cover fasteners, mounting
fasteners and external fan wires
Dual axial ball bearing fans for years of maintenance free
operation
Easy to install
1-Year Warranty (see ACT's Terms and Conditions)
Patent Pending
HSC-22 HSC-45 HSC-68
Part
Number
Thermal Conductance
Watts/°C
Thermal
Capacity Watts
@ 20°C ΛT
Weight
(lbs.)
ACT-HSC-22
ACT-HSC-45
ACT-HSC-68
45.0
68.0
22.0 440
900
1,360 51.0
17.0
35.0
*Extends 3.70” into the cabinet
H
(in”)
D*
(in”)
12.00
W
(in”)
12.00
12.00
12.00
7.88
7.88
7.88
22.75
31.38
Environment………....……….…………………….......….........................Indoor or Outdoor Use
Electrical Configuration..........................................................................115VAC, 230VAC, 12VDC, 24VDC and 48VDC
- AC units arrive with 6ft. long 3-pronged plug
- DC units arrive with bare lead wires
UL Listing & UL Recognition..................................................................The 115VAC units received a UL listing mark.
All other versions (230VAC, 12VDC, 24VDC, and
48VDC) are UL Rated/UL Recognized
NEMA Options.......................................................................................12, 3R, 4 and 4X, UL50E Certified
Fans.......................................................................................................UL Listed 6.0” dual ball bearing type axial fans
(dry & wet locations)
Mounting Plate.......................................................................................Aircraft quality 6061 aluminum
HSC Housing.........................................................................................Powder coated aluminum, Optional: stainless steel
Mounting Options..................................................................................Top, side, front or back
Accessories.......................................................................................Rain guards and removable filters
SEALED ENCLOSURE COOLING
SA44609
UL US LISTEDC

3. 3ADVANCED COOLING TECHNOLOGIES, INC.
ACT-HSC Heat Sink Cooler Series
12.0”
12.0”
4.19” 3.70”
7.89”
SIDEFRONT
12.0”
21.75”
SIDE
4.19” 3.70”
ACT-HSC-45
12.0”
31.375”
SIDEFRONT
4.19” 3.70”
7.89”
ACT-HSC-68
FRONT
7.89”
ENCLOSURE CUTOUT TEMPLATE
ACT- HSC Heat Pipe Cooler Series - Dimensions & Installation
ACT-HSC-22
SEALED ENCLOSURE COOLING
ENCLOSURE CUTOUT TEMPLATE
ENCLOSURE CUTOUT TEMPLATE
0
0
5.69”
9.44”
0.25”
19.19”
6.25”
10.56”
11.38”
1.94”
0.25”
14.88”
1.94”
21.13”
10.88”
20.63”
0
0
0.25”
1.81”
5.69”
9.56”
11.38”
13.44”
21.19”
25.06”
28.94”
30.75”
0.25”
1.94”
5.69”
9.44”
17.31”
10.88”
0.221” THRU22X
30.25”
9.44”
11.38”
0
0
1.94”
5.69”
9.44”
11.38”
0.25”
1.94”
5.69”
0.25”
10.88”
10.88”
12X 0.221” THRU
16X 0.221” THRU

4. 4 www.1-ACT.com/Enclosure-Cooling
ACT-HPC Heat Pipe Cooler Series
ACT-HPC Series Features and Options
Part
Number
Thermal Conductance
Watts/°C
Thermal
Capacity Watts
@ 20°C ΛT
Weight
(lbs.)
H
(in”)
W
(in”)
D
(in”)
ACT-HPC-15
ACT-HPC-40
ACT-HPC-50
40.0
50.0
15.0 300
800
1,000 27.0
7.0
17.0
11.30
15.00
5.145
7.650
5.0
7.5
7.5
ACT-HPC-80 80.0 1,600 37.0 15.00 15.150 7.5
Insertion
Depth
(in”)
Mounting
Plate
(in”)
5.60
7.40
10.90
7.40
6.75 x 6.75
10.0 x 10.0
10.0 x 10.0
10.0 x 17.5
7.645
22.00
HPC-15
HPC-40
HPC-50
HPC-80
Passive sealed enclosure coolers consisting of a heat pipe
heat exchanger core with advanced fin features for enhanced
heat transfer performance
Optimized for high performance/volume ratios. Best
performance when installed vertically through the top wall
(roof) of the enclosure
Performance may decrease slightly when installed horizontally
through a side wall of the enclosure (Please contact ACT for details)
Smaller opening footprint on the enclosure wall than the
HSC-series
Dual axial ball bearing fans for years of maintenance free
operation
Easy to install
1-Year Warranty (See ACT’s Terms and Conditions)
Environment………....……….…………………….......….........................Indoor or Outdoor Use
Electrical Configuration..........................................................................115VAC, 230VAC, 12VDC, 24VDC and 48VDC
- AC units arrive with 6ft. long 3-pronged plug
- DC units arrive with bare lead wires
UL Listing & UL Recognition..................................................................The 115VAC units received a UL listing mark.
All other versions (230VAC, 12VDC, 24VDC, and
48VDC) are UL Rated/UL Recognized
NEMA Options.......................................................................................12, 3R, 4 and 4X, UL50E Certified
Fans.......................................................................................................UL Listed 4.0” & 6.0” dual ball bearing type axial fans
(dry & wet locations)
Mounting Plate.......................................................................................304 stainless steel
HSC Housing.........................................................................................Powder coated aluminum, Optional: stainless steel
Mounting Options..................................................................................Top (best performance), side, front or back
derated performance), contact ACT or use our
Online Selection Tool to easily select models
Accessories.......................................................................................Rain guards and removable filters
SEALED ENCLOSURE COOLING
SA44609
UL US LISTEDC

5. 12X 0.221” THRU ALL
ACT-HPC Heat Pipe Cooler Series
5.44”
11.30”
FRONT
5.70”
5.60”
6.75”
5.44”
7.94”
15.00”
FRONT
7.60”
7.40”
10.0”
10.0”
7.94”
ACT-HPC-40
7.94”
22.0”
FRONT
11.10”
10.90”
ACT-HPC-15
5.40”
6.75”
7.90”
10.0”
10.0”
7.94”
7.90”
ACT-HPC-50
AIRFLOW
DIRECTION
AIRFLOW
DIRECTION
AIRFLOW
DIRECTION
ACT- HSC Heat Pipe Cooler Series - Dimensions & Installation
SEALED ENCLOSURE COOLING
ADVANCED COOLING TECHNOLOGIES, INC.
ENCLOSURE CUTOUT TEMPLATE
8.00
8.00
0
0.50
3.00
6.00
8.50
9.00
0
0.50
3.00
6.00
8.50
9.00
ENCLOSURE CUTOUT TEMPLATE
”
”
”
”
”
”
”
”
”
”
”
”
8.00”
8.00”
0
0.50”
3.00”
6.00”
8.50”
9.00”
0
0.50”
3.00”
6.00”
8.50”
9.00”
ENCLOSURE CUTOUT TEMPLATE
0
5.50”
6.25”
5.88”
3.13”
0.38”
0
0.38”
3.13”
5.88”
6.25”
5.50”
12X 0.221” THRU ALL
8X 0.221” THRU ALL
TOP VIEW
TOP VIEW
TOP VIEW

6. 6 www.1-ACT.com/Enclosure-Cooling
ACT-HPC Heat Pipe Cooler Series
ACT- HPC Heat Pipe Cooler Series - Dimensions & Installation
ACT-HPC-80
10.0”
17.50”
7.90”
15.44”
15.0”
FRONT
7.60”
7.40”
ACT-HPC HEAT PIPE COOLER OPTIONS
All HPC series versions are available
with an optional 3R rain hood.
NEMA 3R Rain Hoods
Filter Kit Options for Added Reliability
Full Range of HPC Replacement Fans
Installed HPC-15 Unit
15.44”
AIRFLOW
DIRECTION
SEALED ENCLOSURE COOLING
ENCLOSURE CUTOUT TEMPLATE
0
0
0.50
3.00
6.00
8.50
9.00
0.50
2.75
5.50
8.25
11.00
13.75
16.50
8.00
15.50
”
”
”
”
”
”
”
”
”
”
”
”
”
”
18X 0.221” THRU ALLTOP VIEW

7. 7
NEMA 3R Rain Hood Version Filter Kit Options for Added Reliability
Full Range of HSC Replacement Fans Installed ACT- HSC-22 Unit
ACT-HSC HEAT SINK COOLER OPTIONS
NEMA 3R Rain Hood Option
ADVANCED COOLING TECHNOLOGIES, INC.
SEALED ENCLOSURE COOLING

8. DOC-ACT-ENC-COOL - 002 I-2017
Easy-to-Use Enclosure Cooling Selection Tool
www.1-ACT.com/Enclosure-Cooling/Selection-Tools/
Temperature °C or °F
Dimensions in inches or millimeters
Cabinet mounting options
Application: dry, wet or spray down etc.
Watts or Btu/h
Calculate your selection
Save/Print your selection
Submit your selection to ACT for review
Quick click to place your order
Fast Delivery with Online Ordering
www.1-ACT.com/Enclosure-Cooling/Order-Online
Advanced Cooling Technologies, Inc.
1046 New Holland Avenue
Lancaster, Pennsylvania 17601
Ph: 717.295.6061 | Fax: 717.295.6064
www.1-ACT.com/Enclosure-Cooling
Info@1-act.com
Represented By:
Selection Options: