Wall-mounted cooling unit Blue e+ outdoor 1.5 kW – 5.0 kW

Article number: SK 3185.330

Energy-efficient Blue e+ outdoor wall-mounted cooling units in output categories ranging from 1500 W to 5000 W. With their high protection category of IP 56 / UL type 12/3R/4 and a temperature range of -30 °C to 60 °C, they provide optimum protection in challenging environments. The cooling unit can be mounted in three different ways (external mounting, partial internal mounting and full internal mounting), for example on Toptec project solutions.

Article number:
SK 3185.330
Product description
The energy-efficient wall-mounted cooling unit Blue e+ Outdoor can be used worldwide, thanks to its multi-voltage capability, and is suitable for use with Toptec project solutions, for example.
Average 75% energy savings thanks to speed-regulated components and heat pipe technology
Longer service life of the components inside the enclosure and the cooling unit due to component-friendly cooling
Intuitive operation due to touch display and intelligent interfaces
Aluminium AlMg3
Surface finish
UV-resistant pure polyester
RAL 7035
Supply includes
Condenser with hydrophobic RiNano coating
Integral electric condensate evaporation
Fully wired ready for connection (plug-in terminal strip)
Mounting frame for universal attachment to outdoor enclosures for external, partial internal and full internal mounting.
Assembly parts
For remote monitoring and networking of cooling units and chillers in the Blue e+ generation, please use the IoT interface (Model No. 3124.300). Increase machine availability and process reliability with remote monitoring of device data, statuses and system messages.
Total cooling output to DIN EN 14511
Cooling output L35 L35/50 Hz: 1.5 kW
Cooling output L35 L35/60 Hz: 1.5 kW
Cooling output L35 L50/50 Hz: 1.13 kW
Cooling output L35 L50/60 Hz: 1.13 kW
Rated operating voltage
110 V - 240 V, 1~, 50 Hz/60 Hz
380 V - 480 V, 3~, 50 Hz/60 Hz
By downloading the software, a contract is concluded between the contractual partner and Rittal for the free use of the software in accordance with these licence conditions.
Note on Model No.
Tolerance: 110 V -10% (99 V) and 240 V +10% (264 V) / 380 V -10% (342 V) and 480 V +6% (509 V)
Rated power input
0.62 kW
Power consumption Pel
Power consumption L35 L35/50 Hz: 0.57 kW
Power consumption L35 L35/60 Hz: 0.57 kW
Power consumption L35 L50/50 Hz: 0.64 kW
Power consumption L35 L50/60 Hz: 0.64 kW
Temperature control
e+ controller (factory setting +35 °C)
Width: 415 mm
Height: 990 mm
Depth: 280 mm
Enclosure dimensions including sealing frame and designer cover
Width: 467 mm
Height: 1,042 mm
Depth: 280 mm
Installation type
Universal installation (external mounting, partial internal mounting, full internal mounting)
IP protection category to IEC 60 529
with mounting frame: internal circuit IP56
without mounting frame: internal circuit IP 54
Protection category NEMA
with mounting frame: UL Type 12/3R/4
without mounting frame: UL Type 12/3R
Air throughput (unimpeded air flow)
External circuit: 895 m³/h
Internal circuit: 700 m³/h
Refrigerant/cooling medium
Refrigerant: R134a
Quantity: 0.75 kg
Global Warming Potential (GWP): 1,430
CO₂ equivalent (CO₂e): 1.07 t
Energy efficiency ratio (EER) 50/60 Hz L35 L35
Refrigeration factor L35 L35 (EER) 50 Hz: 2.61
Refrigeration factor L35 L35 (EER) 60 Hz: 2.61
To fit
Enclosure type: Toptec
Width: ≥ 600 mm
Height: ≥ 1,200 mm
To fit Model No.
Setting range
20 °C...50 °C
Operating temperature range
-30 °C...60 °C
Operating temperature range of refrigerant circuit (active)
3 °C...60 °C
Heat pipe operating temperature range
-30 °C...45 °C
Storage temperature range
-40 °C...70 °C
Permissible operating pressure (p. max.)
Noise level
67 dB(A)
Packs of
1 pc(s).
36 kg
Customs tariff number
ETIM 7.0
Product description
SK Blue e+ cooling unit, wall-mounted, outdoor, 1.6 kW, 110 – 240 V, 1~, 380 – 480 V, 3~, 50 – 60 Hz, aluminium, WHD: 400 x 950 x 310 mm
UL + C-UL (listed)
Declaration of conformity
Declaration of conformity - F-gas regulation
Declaration of conformity UK
White Paper
Data sheets
Performance diagrams
Safety data sheet refrigerant
Licence condition
Wall-mounted cooling unit Blue e+ Outdoor
Energy-efficient wall-mounted cooling units Blue e+ Outdoor in the
output classes 1500 W to 5000 W.
They offer optimum protection for demanding environments thanks to the
high protection class of IP 56 / UL Type 12/3R/4 and the temperature
range of -30°C to 60°C.
The cooling unit can be mounted in three mounting types (internal
mounting, partial mounting and external mounting), for example on TopTe
project solutions.
Cooling output L35 L35 50/60 Hz: 1,5 / 1,5 kW
Cooling output L35 L50 50/60 Hz: 1,13 / 1,13 kW
Power consumption L35 L35 50/60 Hz: 0,57 / 0,57 kW
Power consumption L35 L50 50/60 Hz: 0,64 / 0,64 kW
Rated power input: 0,62 kW
Rated operating voltage: 110-240 V, 1~, 50/60 Hz; 380-480 V, 3~, 50/60
Temperature control: e+ controller (factory setting +35 °C)
Dimensions [WxHxD]: 467x1042x280 mm incl. sealing frame and designer
Dimensions [WxHxD]: 415x990x280 mm
To fit: enclosure type Toptec (Width: = 600 mm, Height: = 1200 mm)
Material: Aluminium AIMg3
Surface finish: Powder-coated, UV-resistant pure polyester
Installation type: Universal installation (internal, partial internal
and external)
Colour: RAL 7035
Energy efficiency ratio (EER) 50/60 Hz: 2,61 / 2,61
Refrigerant / Quantity:R134a / 750 g
Operating temperature range: -30 °C to 60 °C
Setting range: 20 °C to 50 °C
Storage temperature range: -40 °C to 70 °C
IP protection category to IEC 60 529: with sealing frame (Internal
circuit IP 56); without sealing frame (Internal circuit IP 54)
Protection category NEMA: with sealing frame (UL Type 12/3R/4); without
sealing frame (UL Type 12/3R)
Weight: 36 kg