Dorin compressor H11 H281CS-E w.Klixon 400V
More in this category: Reciprocating piston
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Description
The semi-hermetic compressors from Dorin have been developed to meet the requirements of new refrigerants and meet market demands where energy-efficiency, reliability and minimal noise emissions are key aspects. This series covers capacities from 4.52 to 244.78 m3/h at rated powers from 0.5 hp ...
The semi-hermetic compressors from Dorin have been developed to meet the requirements of new refrigerants and meet market demands where energy-efficiency, reliability and minimal noise emissions are key aspects. This series covers capacities from 4.52 to 244.78 m3/h at rated powers from 0.5 hp to 90 hp.
The quality of all Dorin products is guaranteed by their EN ISO 9001 certified quality management system. Models with UL certification are available on request.
Features
- High performance (COP) thanks to optimised internal media flow dynamics, the use of high-performance motors and the introduction of the latest generation of components
- Operation with all conventional refrigerants: R448A/R449A, R404A/R507A, R134a, R407C, R407F, R407A
- Extremely low noise ...
- High performance (COP) thanks to optimised internal media flow dynamics, the use of high-performance motors and the introduction of the latest generation of components
- Operation with all conventional refrigerants: R448A/R449A, R404A/R507A, R134a, R407C, R407F, R407A
- Extremely low noise emissions
- Optimal mass balance reduces vibrations
- Gas pressure fluctuations reduced
- Control using different frequencies
- IP 65 protection class as standard on most models in the series
Accessories / Replacement parts
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Additional ventilator
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Crankcase heater
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Motor protection
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Refrigerant collector for RU
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Refrigerator oil
Technical data
Note
- The excellent results from Dorin have been “certified” by stringent measurement of the dose output by the University of Florence in accordance with ISO 9614-1, level 2. Alongside the power and noise emission data given below, acoustic spectra for various frequencies are available on request. The formula for calculating the acoustic pressure (Lp) at a given distance (d) and known acoustic power (Lw) is: Lp = Lw + 10 Log [K/ (4x3.142 x d x d)], where K = directional efficiency = 1 for open space, d = distance in metres