Rittal SK3386540 Enclosure cooling output TopTherm Blue e roof-mounted cooling unit

SK 3386.540

Product descriptionEnergy-efficient Blue e roof-mounted cooling units with integral e-Comfort controller and electric condensate evaporation as standard.

BenefitsMay be linked to the IoT interface via the Blue e IoT adapter for cooling units with an output of 500 W or higher and e-comfort controllers

MaterialCarbon steel

ColorRAL 7035

Supply includesCondenser with hydrophobic RiNano coating
Integral electric condensate evaporation
Wired ready for connection (plug-in terminal strip)
Drilling template
Fasteners

Total cooling output to DIN EN 14511Cooling output L35 L35/50 Hz: 3 kW
Cooling output L35 L35/60 Hz: 3.3 kW
Cooling output L35 L50/50 Hz: 2.2 kW
Cooling output L35 L50/60 Hz: 2.5 kW
( Cooling output L35 L35/50 Hz: 10,236 BTU/h
Cooling output L35 L35/60 Hz: 11,260 BTU/h
Cooling output L35 L50/50 Hz: 7,507 BTU/h
Cooling output L35 L50/60 Hz: 8,530 BTU/h )

Rated operating voltage400 V, 3~, 50 Hz460 V, 3~, 60 Hz

NoteDue to its low noise level, the roof-mounted cooling unit 3273.500 is also suitable for use in office applications.

Rated current max.At 50 Hz: 3.4 A
At 60 Hz: 3.4 A

Start-up current (max.)At 50 Hz: 8 A
At 60 Hz: 9 A

Air throughput (unimpeded air flow)External circuit: 3,450 m³/h
Internal circuit: 1,280 m³/h
( External circuit: 2,030.6 cfm
Internal circuit: 753.4 cfm )

Energy efficiency ratio (EER) 50/60 Hz L35 L35Refrigeration factor L35 L35 (EER) 50 Hz: 2.56
Refrigeration factor L35 L35 (EER) 60 Hz: 2.23

Versionroof-mounted

DimensionsWidth: 796 mm
Height: 470 mm
Depth: 580 mm
( Width: 31.3 ˝
Height: 18.5 ˝
Depth: 22.8 ˝ )

Protection category IP to EN 60 529External circuit, IP 34Internal circuit, IP 54

Refrigerant/cooling mediumRefrigerant: R134a
Quantity: 1.6 kg
Global Warming Potential (GWP): 1,430
CO₂ equivalent (CO₂e): 2.29 t
( Refrigerant: R134a
Quantity: 3.5 lb. )

Type of connection (electrical)Plug-in terminal strip

Duty cycle100 %

Temperature controle-Comfort Controller (factory setting +35 °C)

Operating temperature range10 °C...55 °C
( 50 °F...131 °F )

Storage temperature range-40 °C...70 °C
( -40 °F...158 °F )

Setting range20 °C...55 °C
( 68 °F...131 °F )

Rated power PelRated power L35 L35/50 Hz: 1.17 kW
Rated power L35 L35/60 Hz: 1.48 kW
Rated power L35 L50/50 Hz: 1.42 kW
Rated power L35 L50/60 Hz: 1.76 kW

Permissible operating pressure (p. max.)28 bar
( 406.1 PSI )

Pre-fuseMotor circuit-breaker: 6.3...10 A

Packaging unit1 pc(s).

Weight/packaging unit70 kg
( 154.3 lb. )

Customs tariff number84158200

EAN4028177323308

ETIM 7.0EC000855

ECLASS 8.027180704

Product descriptionSK cooling unit Blue e, roof-mounted, 3 kW, 400-460 V, 3~, 50/60 Hz, Sheet steel, WHD: 796 x 470 x 580 mm