Sealed Enclosure Cooling from 22 Watts/°C to 68 Watts/°C
This patent-pending passive sealed enclosure cooling device consists of two high-performance aluminum finned heat sinks bonded to the opposite sides of a common mounting plate. The HSC line has a high performance/cost ratio, due to the innovative use of advanced heat transfer and manufacturing technologies
- Thin profile, i.e., only 3.70″ intrusion into the enclosure
- High performance, corrosion-resistant nickel-plated fins
- Few penetrations by cover fasteners, mounting fasteners, and external fan wires create an optimal seal
- Dual axial ball bearing fans for years of maintenance-free operation
- Rugged high-quality construction
- Easy to install
1-Year Warranty (see ACT’s Terms and Conditions)- Order through our experienced sales staff or buy online through ACT’s store
ACT-HSC Products
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| Part Number | Thermal Conductance Watts/°C | Thermal Capacity Watts @ 20°C Delta T | Weight*** lbs. (kg) |
Height | Width | Depth* |
ACT-HSC-22**
|
22.0 | 440 | 18.0 (8.2) | 12.00″ 304.8mm |
12.00″ 304.8mm |
7.88″ 200.1mm |
ACT-HSC-45 |
45.0 | 900 | 36.0 (16.3) | 21.75″ 552.5mm |
12.00″ 304.8mm |
7.8″ 200.1mm |
ACT-HSC-68 |
68 .0 | 1,360 | 52.0 (23.6) | 31.38″ 796.9mm |
12.00″ 304.8mm |
7.88″ 200.1mm |
Note: * Depth is total depth; insertion depth= 370″ into the cabinet. See the solid model for full dimension details
** Shows dimensions for DC model in NEMA 3R, 4, 4X versions; check the solid model for other variants
***Weight for 4X models will be slightly greater
MAXIMUM CURRENT DRAW BY MODEL
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| Model | ACT-HSC-22 | ACT-HSC-45 | ACT-HSC-68 | |
| NEMA Rating | Voltage | Maximum Operation Current in Amps | Maximum Operation Current in Amps | Maximum Operation Current in Amps |
| 4, 4X, 3R (12) | 12VDC | 3.60 (3.90) | 7.20 (7.80) | 10.80 (11.70) |
| 4, 4X, 3R (12) | 24VDC | 1.64 (1.66) | 3.28 (3.32) | 4.92 (4.98) |
| 4, 4X, 3R (12) | 48VDC | 0.88 (0.92) | 1.76 (1.84) | 2.64 (2.76) |
| 4, 4X, 3R, 12 | 115VAC | 0.72 | 1.44 | 2.16 |
| 4, 4X, 3R, 12 | 230VAC | 0.38 | 0.76 | 1.14 |
ACT-HSC SERIES FEATURES AND OPTIONS
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| 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 are UL Rated/UL Recognized. (230VAC, 12VDC, 24VDC, and 48VDC) |
| 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 |
| Operating Temperature | Range: 14°F to 140°F (-10°C to +60°C) |
| Expected Fan Life | >100,000 Hours at 77°F (+25°C) |
| Optional Accessories | Rain guards; removable filters (only needed for excessively dirty environments, i.e. desert or mining applications) |