BORA

BORA

BORA

Product catalog summary
Overview: This document outlines the technical specifications and details for BORA drycoolers and air-cooled condensers by Kaltra Innovativtechnik GmbH, focusing on the BORA MDC 80 and MDC 91 models with capacities from 34 to 386 kW.
Specifications:
  • Capacity: BORA MDC 91 EVap ranges from 34-386 kW, while BORA MDC 80 EVap ranges from 34-320 kW.
  • Fan Diameter: 800 mm for MDC 80 and 910 mm for MDC 91.
  • Number of Fans: Models feature 1 to 6 fans.
  • Dimensions: Various configurations have different dimensions.
Unit Identification:
  • Units are coded with details on coil length, fan diameter, phases, noise level, fan count, and motor type.
  • Example: MBORA 80DC 31000 1 N E 1 EVap indicates a microchannel dry cooler with specific features.
Performance Data:
  • Tables provide metrics like air flow, sound pressure, power consumption, and weight for different configurations.
  • Sound pressure levels are noted at 5m and 10m distances.
Recommendations:
  • Consult Kaltra for the latest product updates as developments are ongoing.
  • Select models based on application needs, considering capacity, noise level, and dimensions.
Conclusion: BORA drycoolers and air-cooled condensers offer various capacities and configurations to meet diverse cooling requirements, with comprehensive specifications for informed choices.
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Catalog excerpts

BORA-1

BORA Drycoolers Capacity: 34-386kW BORA MDC 80 EVap BORA MDC 91 EVap

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BORA-2

BORA MDC 80 EVap Drycoolers UNIT IDENTIFICATION BORA M DC 1000 80 3 Microchannel Dry Cooler Coil length Fan diameter 800 mm No. of phases No. of fans Noise level/N - normal/M - medium/L - low E - electronic motor Coil passes Evaporative pre-cooling The development of Kaltra products and services is continuous and the information in this document may not be up to date Please check the current position with Kaltra Kaltra Innovativtechnik GmbH | Max-Reger-Str. 44, 90571 Schwaig | T. +49 911 715 32021 | [email protected]

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BORA-3

BORA 50 MDC 80 EVap Drycoolers Air-cooled condensers SURFACE SURFACE BORA FAN SPEED POWER 1000.50/11 SOUND SOUNDFANS N° SOUND FAN FAN Ø AIR FLOW AIR FLOW POWER N° FANS DIAMETER FAN Ø CURRENT PRESSURE x DIAMETER PRESSURE PRESSURE SPEED MISTRAL 1000.80-3/1N.E-2 Evap BORA MDC C 35-1 A 4 MISTRAL 2000.80-3/2N.E-1 Evap BORA MDC C 35-1 B 4 FANkW DIAMETRm MISTRAL 4000.80-3/4N.E-1 Evap BORA MDC C 35-2 A 4 MISTRAL 6000.80-3/6N.E-1 Evap BORA MDC C 35-2 B 4 VOLUME CURRENT FAN kW NUMBERS m MISTRAL C 35-2.2 B 4 39,1 65,5 47,1 119,2 BORA MDC C 35-3.2 A 4 1000.80-3/1M.E-2 Evap MISTRAL 47,2 65,4 BORA MDC C 35-3.2...

 Open the catalog to page 3
BORA-4

BORA 50 91 EVap MDC MDC 80 EVap Drycoolers Air-cooled condensers MISTRAL C 35-1 A 4 MISTRAL C 35-1 B 4 MISTRAL C 35-2 A 4 BORA FAN SPEED POWER 1000.50/11 CURRENT N° FANS FAN Ø x DIAMETER BORA MDC 91-1 EVap FAN NUMBERS NO.OF FANS SOUND PRESSURE SOUND PRESSURE BORA 56035-3 B 6 MDC 91-2 EVap mm 2120 20,7 MISTRAL C UNIT IDENTIFICATION MC H BORA 1000 50 3 M DC 1250 91 3 microchannel coil H-horizontal/V-vertical M DC 1250 91 Coil length fan diameter 350 mm phase number Microchannel Dry Cooler Coil length Fan diameter 910 mm No. of phases Fan Rows Fna number Nois level A - asynchronous motor/E - electronic...

 Open the catalog to page 4
BORA-5

BORA 50 MDC 91 EVap Drycoolers Air-cooled condensers SURFACE SURFACE FANkW DIAMETRm BORA FAN SPEED POWER 1000.50/11 SOUND SOUNDFANS N° SOUND FAN FAN Ø AIR FLOW AIR FLOW POWER N° FANS DIAMETER FAN Ø CURRENT PRESSURE x DIAMETER PRESSURE PRESSURE SPEED m³/h m3 MISTRAL C 35-1 B 4 BORA MDC 2450.91-3/2N.A-1 Evap FAN kW NUMBERS m MISTRAL C 35-2.2 B 4 39,1 65,5 56,4 135,4 BORA MDC 1250.91-3/1N1.A-2 Evap MISTRAL C 35-3.2 A 4 47,2 65,4 BORA MDC 2450.91-3/2N1.A-1 Evap 113,3 272,2 MISTRAL C 35-3.2 B 4 58,3 98,2 BORA MDC 4900.91-3/4N1.A-1 Evap 226,6 708,8 BORA MDC 7350.91-3/6N1.A-1 Evap 1 PH 6 poles BORA...

 Open the catalog to page 5
BORA-6

BORA 50 MDC 91 EVap Drycoolers Air-cooled condensers SOUND PRESSURE BORA FAN SPEED POWER 1000.50/11 FAN Ø SOUND PRESSURE DRAINABLE CIRCUIT WATER RECIRCULATION VIBRATION DUMPER MISTRAL C 35-2.2 B 6 MISTRAL C 35-3.2 A 6 BORA 50-22/23 COIL CATHODE TREATMENT INOX CASING Fan Rows Fna number Nois level A - asynchronous motor/E - electronic motor D-delta conection/S-star connection number of coil passes microchannel coil H-horizontal/V-vertical Coil length fan diameter 350 mm phase number Standard accessory UNIT IDENTIFICATION Optional accessory PREPAINTED FINS The development of Kaltra products and...

 Open the catalog to page 6
BORA-7

BORA MDC 80 EVap BORA MDC 91 EVap Kaltra Innovativtechnik GmbH | Max-Reger-Str. 44, 90571 Schwaig | T. +49 911 715 32021 | [email protected]

 Open the catalog to page 7

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.