Split outdoor cooling solution with inverter technology

Catalogue 2014/2015

Micro Data Centre System accessories Page 507 XXX Micro Data Centre Page 466/467 ◾ Demand-based speed control ◾ The cooling unit with inverter of the compressor. The refrigerant technology allows targeted speed volume control is of regulated the compressor. via the electronic expansion valve. The refrigerant volume is ◾ Energy savings of up to 40%. regulated via the electronic expansion valve. Adaptation to cooling requirements facilitates The cold air is expelled in front of the 482.6 mm (19˝) level by the internal energy unit savings (evaporator of up to coil), while the hot air is drawn in at the rear. 40 %. The cold air is expelled in front of the 482.6 mm (19˝) level by the internal unit (evaporator Colour: – RAL 7035 Supply includes: – Internal unit – External unit – Refrigerant lines – Data and supply cables coil), while the hot air is drawn in at the rear. 1 2 3 7 4 Copper pipe inlet/return Power supply Data cable 8 Control box Operating unit Changeover box 7 External unit Internal unit 5 Copper pipe inlet/return Power supply Data cable Control box Operating unit Changeover box External unit Internal unit 6 Split outdoor cooling solution with inverter technology Model No. 7999.991 7999.992 Redundancy – ◾ Rated operating voltage V, ~, Hz 230, 50, 1~ 230, 50, 1~ (2 x) External unit Width mm 900 900 Height mm 795 795 Depth mm 320 320 (2 x) Internal unit Width mm 804 804 Height mm 1544 1544 Depth mm 100 100 Cooling output 50 Hz L181) L35 W 7850 7850 Cooling output 50 Hz L18 L43 W 7030 7030 Rated max. current A 13,9 13.9 (2 x) Start-up current A 36 36 (2 x) Pre-fuse A 25 25 (2 x) Refrigerant R410 a R410 a Temperature range -15°C…+43°C -15°C…+43°C Noise level dB (A) 48…49 48…49 Weight kg External unit 63 63 (2 x) Internal unit 70 70 (2 x) Also required Heat exchanger (evaporator coil) 3126.270 3126.2702) 1) Server inlet temperature 2) 2 heat exchangers are required Rittal Catalogue 34/IT infrastructure 471


Catalogue 2014/2015
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