Hammond DTS3031A230N4SS 1194 BTU/h 230V NEMA 4X Stainless Air Conditioner
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224-955-1644Key Features
- 230 V 50/60 Hz, 207-253 V, 253 W, 1.1 A running current
- 304 stainless steel case, Number 4 brush finish
- IP56 and NEMA 3R, 4, 4X compliant; UL, cUL and CE
- 1194 BTU/h (350 W) closed loop cooling
- Rated for ambient air from -40F (-40C) to +114F (+45C)
- 15.50 x 7.00 x 7.75 in (394 x 178 x 197 mm) side-mount footprint
- Washable aluminum mesh filter; 1/4" NPT condensate port
The DTS3031A230N4SS pairs a 304 stainless steel case with a 230 V 50/60 Hz cooling circuit. It is a compact DTS Series unit for side mounting on any enclosure surface where spot cooling or low capacity cooling is required, and the data sheet describes it as ideal for outdoor or very wet conditions.
Because cooling is closed loop, clean enclosure air is recirculated and never mixes with contaminated ambient air. Output is 1194 BTU/h (350 Watts) at +95/+95F (+35/+35C) with R134a refrigerant (145 g charge). Continuous circulation from high capacity fans gives 37 CFM internal and 99 CFM external unrestricted airflow, with a noise level below 64 db.
This 230 V model operates from 207-253 V, consumes 253 W, draws 1.1 A running with a starting current of 5, and is supplied with a line cord with plug. EMI/RFI suppression meets CE, and a door contact provision lets the DTS3031A230N4SS power down whenever the enclosure door is opened.
- Overall size 15.50 in H x 7.00 in W x 7.75 in D (394 x 178 x 197 mm)
- Unit weight 30 lbs (13.6 kg)
- 304 stainless steel, Number 4 brush finish
- UL, cUL and CE; IP56, NEMA 3R, 4, 4X
- Ambient air -40F (-40C) to +114F (+45C)
Installation hardware comes with the unit: gasket, mounting kit and template for enclosure cutout and drilling. The thermostat is set from inside the enclosure between +50F and +105F (factory +95F), condensate discharges through a 1/4" NPT threaded port and the filter is washable aluminum mesh.
Ideal For
- Stainless NEMA 4X enclosures on 230 V 50/60 Hz supplies
- Outdoor or very wet locations
- Spot cooling of small control cabinets
Overview
| Mounting | Side mounting |
| Part Number | DTS3031A230N4SS |
| Cooling Type | Closed loop |
| Product Type | 900-1200 BTU/H Outdoor Air Conditioner, DTS Series |
| Long Description | AC Unit 900-1300 BTU/H 230 V - NEMA 4x - 304 SS |
| Short Description | AIR CONDIT 900-1300BTU 230SS |
Dimensions
| Unit Weight | 30 lbs (13.6 kg) |
| Overall Depth | 7.75 in (197 mm) |
| Overall Width | 7.00 in (178 mm) |
| Overall Height | 15.50 in (394 mm) |
Electrical
| Line Cord | With Plug |
| Door Contact | Provision for door contact allowing power down when enclosure door is opened |
| Running Amps | 1.1 A |
| Rated Voltage | 230 V 50/60 Hz |
| Starting Current | 5 |
| Power Consumption | 253 W |
| Range Of Operation | 207-253 V |
| EMI/RFI Suppression | Meets CE |
Accessories
| Available Accessories | Remote Door Switches, Filter Kits, Gasket Kits, Water Condensate Evaporator, Condensate Bottle |
Identifiers
| UPC | 623980433912 |
| UNSPSC | 40101701 |
Performance
| Thermostat | Thermostat control accessible from inside enclosure |
| Noise Level | <64 db |
| Refrigerant | R134a |
| Expansion Valve | Prevents evaporator freeze up while minimizing heavy inrush currents on large BTU/H units |
| Factory Setting | +95F (+35C) |
| Refrigerant Charge | 145 g |
| Adjustable Control Range | +50F..+105F (+10C..+40 C) |
| Air Capacity, External (Unrestricted) | 99 CFM |
| Air Capacity, Internal (Unrestricted) | 37 CFM |
| Cooling Capacity (+95/+95F, +35/+35C) | 1194 BTU/h (350 Watts) |
Installation
| Storage | Do not expose to temperatures exceeding +70ºC; store fully assembled and upright |
| Supply Voltage Tolerance | Within ± 10% of the value listed on the ID plate |
| Supply Frequency Tolerance | Within ± 3 Hz of the value listed on the ID plate |
Packaging & Shipping
| Included | Gasket, mounting kit and template for enclosure cutout and drilling |
| Shipping Weight | 30 lbs (13.61 kg) |
| Accessory Pack (Typical) | Sealing strips, threaded mounting studs, mounting bolts, nuts and washers, condensate hose, door contact connector/jumper |
Construction & Finish
| Finish | Number 4 Brush finish |
| Exterior Case | 304 Stainless Steel |
Environmental & Protection
| Filter Mat | Washable aluminum mesh filter |
| Suitability | Ideal for outdoor or very wet conditions |
| NEMA / IP Rating | Enclosures IP56 / NEMA 4, 4X; IP56 / NEMA 3R/4 |
| Max Ambient Air Temp | +114F (+45C) |
| Min Ambient Air Temp | -40F (-40C) |
| Condensation Discharge | Condensate drain; direct discharge via 1/4" NPT threaded port |
Compliance & Certifications
| Standards | UL, cUL, and CE |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What supply does the DTS3031A230N4SS require?▾
230 V 50/60 Hz, with a range of operation of 207-253 V. It draws 253 W and 1.1 A running.
What NEMA and IP ratings does it meet?▾
It complies with IP56 and NEMA 3R, 4, 4X, and carries UL, cUL and CE.
How much does it weigh?▾
The unit weight is 30 lbs (13.6 kg) and the shipping weight is 30 lbs (13.61 kg).
Does it need a filter?▾
It is fitted with a washable aluminum mesh filter. Filter Kits are also listed as accessories.
Can the unit shut off when the enclosure door opens?▾
Yes. It has a provision for a door contact allowing power down when the enclosure door is opened, and Remote Door Switches are available as accessories.