AIR-COOLED SCROLL CHILLERS WITH GREENSPEED INTELLIGENCE 30RBM/30RBP 160-520
Enviro-Shield anticorrosion protection
Coating by conversion process which modiﬁes the surface of the aluminium producing a coating that is integral to the coil. Complete immersion in a bath to ensure 100% coverage. No heat transfer variation, tested 4000 hours salt spray per ASTM B117. Extremely durable and ﬂexible epoxy polymer coating applied on micro channel heat exchangers by electro coating process, ﬁnal UV protective topcoat. Minimal heat transfer variation, tested 6000 hours constant neutral salt spray per ASTM B117, superior impact resistance per ASTM D2794. Piping to be welded with Victaulic connections 230 V AC power supply source provided with plug socket and transformer (180 VA, 0.8 Amps) Expansion tank supplied with the hydronic module
Use 30RBM / 30RBP
Improved corrosion resistance, recommended for 30RBM/30RBP use in moderately corrosive environments 160-520
Super Enviro-Shield anti-corrosion protection
Improved corrosion resistance, recommended for 30RBM/30RBP use in extremely corrosive environments 160-520 30RBM/30RBP 160-520 30RBM/30RBP 160-520 30RBM/30RBP 160-520
Welded evaporator 266 water connection kit 230 V electrical plug 284 Expansion tank 293
Easy water piping connection Permits connection of a laptop or an electrical device during unit commissioning or servicing Protection of closed water systems from excessive pressure
Touch Pilot control
The Touch Pilot features a control with advanced communication technology over Ethernet (IP), user-friendly and intuitive user interface with 5" colour touch screen. Energy management - Monitoring of the cooling and pumping energy use on Touch Pilot user interface with optional electricity meter Integrated advanced communication features - Easy and high-speed communication technology over Ethernet (IP) to a building management system - Access to multiple unit parameters. 5" Touch Pilot user interface
Energy Management Module (option)
The Energy Management Module offers extended remote control possibilities: - Room temperature: Permits set-point reset based on the building indoor air temperature (with Carrier thermostat) - Set point reset: Ensures reset of the cooling set-point based on a 4-20 mA or 0-10 V signal - Demand limit: Permits limitation of the maximum chiller power based on a 4-20 mA signal - Demand limit 1 and 2: Closing of these contacts limits the maximum chiller power or current to two predeﬁned values. - User safety: This contact can be used for any customer safety loop; opening the contact generates a speciﬁc alarm. - Ice storage end: When ice storage has ﬁnished, this input permits return to the second set-point (unoccupied mode). - Time schedule override: Closing of this contact cancels the time schedule effects. - Out of service: This signal indicates that the chiller is completely out of service. - Chiller capacity: This analogue output (0-10 V) gives an immediate indication of the chiller capacity. - Alert indication: This volt-free contact indicates the necessity to carry out a maintenance operation or the presence of a minor fault. - Boiler control: This on/off output controls an independant boiler to provide hot water.
Intuitive and user-friendly 5 inch touch screen interface Concise and clear information is available in local languages Complete menu, customised for different users (end user, service personnel or Carrier engineers).