Katalog Air Condensing Unit

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AIR COOLED CONDENSING UNITS 50 - 400 KW

SERIE UMC/E

Cooling and heating split systemsfor comfort and process application


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UMC/E AIR COOLED CONDENSING UNITS

Range overview

UMC/E = cooling only

UMC/E-HP = heat pump

The Bini Clima air cooled compact condensing units offer cooling capacities from 50-400 kW.

The UMC/E range is designed to be quiet, energy efficient and easy to install. Its at the forefront of market tech-

nology and specially developed for split system applications. Modular construction and improved range of optionsensure there is a unit for every application. The UMC/E range is ideally applicable to a variety of environments, from

large retail outlets to high tech environments and from process to comfort applications. All models offer the benefits

and reliability of multiple scroll compressor technology, in an efficient dual refrigeration circuit system providing two

or four stages of cooling for improved energy efficiency during part load conditions. The range includes the UMC/E

& UMC/E-HP models which are reversible for heat pump operation. The complete range is available with low noise,

super low noise, low ambient temperature and many other options, making the UMC/E series the most flexible on

the market.

Integrated Intelligent Controls allows efficient operating which can be integrated into a wide range of BMS systems

by using interface cards or gateways. Combine all this with modulating head pressure control and high efficiency

heat exchangers ensures the lowest possible life cycle costs.

Data centersAirports

Office buildings Commercial centers

Key features

50 to 400 kW Cooling capacity

18 unit sizes, wide range of options

Scroll compressor technology

R407C refrigerant as standard

R410A & R134a upon request

Key benefits

Energy Efficient split system

Suitable for most of AC applications

High quality and reliability

Easy to install and maintain

Quiet operation

Typical applications

Pharma industry Food & Beverages


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Certifcations

The UMC/E units are designed, manufactured and tested

in compliance with the ISO 9001 quality management and

according to CE (89/392) regulations.

UMC/E and UMC/E-HP units also meet the following Eu-

ropean directives:

EN 12055 (Chiller performances)

PED (Devices under pressure)

IEC 204-1 CEI 44-5 (Electric regulations)

CEI - EN 60204-1 (General safety regulations )

73/23/EEC (Low voltage directive)

98/37/EC (Machines directive)

89/336/EEC (Electro-magnetic compatibility)

All units are delivered with factory test certificate and CE

marking of conformity to the European safety rules.

For hazardous areas, the UMC/E units can be designed

and manufacture to meet ATEX requirements. For more

information, please contact your local representative.

Typical installation

ATEX


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Standard features

Housing

The units are designed for outdoor installation. The unit housing is made from galvanized steel protected against

corrosion with an epoxy paint, color RAL 9010.

Upon request, the structure can be reinforced with anodized aluminum profiles, tightly secured to a strong base

frame to allow an easy lifting of the unit with hooks. The distribution of weight is uniform for an easy positioning on

site.

All electric and control devices are fitted into the electric panel fixed on the unit side and provided with a main switch.

Compressors

UMC/E & UMC/E-HP units are equipped with orbiting, rotary Scroll compressors. Thanks to the reduced quantity of

parts in motion and to the absence of suction/delivery valves, these compressors are extremely silent and are fit for

applications with low/average capacity.

Air Exchangers

Highly efficient condensing coils are made of copper tubes and mechanically expanded into aluminum fins.

Fans

Low noise and water proof axial type fans, protected with safety grid are used on the condensing coil side. Fan mo-

tors are directly coupled thus reducing vibrations and transmission failures. Motors are IP 54 and class F insulated

and are protected from voltage peaks with magneto-thermic switches installed into the electric panel placed on

machine side.

Unit Controller

Advanced digital controller allows intelligent control of compressors and fan as well as full communication to BMS

systems.


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Standard options

1 Pressure transducer (only HP versions)

detect the unit operating pressure, manages defrost and

fan speed control functions

2 Thermostatic expansion valve (optional)

modulates the condensed refrigerant (provided disas-

sembled)

3 Electronic expansion valve (optional)

modulates the condensed refrigerant (provided disas-

sembled)

4 Liquid receiver (standard HP versions)

works like a storage tank on the refrigerant circuit

5 Liquid separator (standard HP versions)

separates the vapour from the condensed, it is collocat-

ed at the compressor aspiration.

6 Fans speed control (optional)

controls the condensation (or evaporation in heat pump),

it reduces the active power absorbed and the noise

7 Compressor faucet valves (optional)

isolate the compressor from the refrigerant circuit

8 Rubber anti-vibration isolators (optional)

reduce the vibrations transmission to the building structure

9 Condenser guard wire grids (optional) it protects the operators near the finned coil

10 Heat recovery plate heat exchanger (optional)

allows energy recovery from the condensers to hot water

11 Low noise version (optional)

sandwich panel with additional acoustic isolation

12 Super low noise version (optional)

sandwich panel enhanced acoustic isolation on the com-

pressor

Operating kit up to -25C external air temperature (op-

tional only for HP versions)

allows to the chiller to operate with external temperatures

up to -25C.

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UMC/E AIR COOLED CONDENSING UNITS COOLING ONLY

Performances - UMC/E 50 to 120 KW

Unit size 50 60 65 75 85 100 120

Cooling capacity kW 49,6 57,3 65 74,8 85 97,6 123

Power absorbed kW 14,6 16,4 18,8 21,4 24,4 27,8 35,1

E.E.R. kW 3,4 3,5 3,4 3,5 3,5 3,5 3,5

Compressors

Refrigerant R407C

Type Scroll

Quantity nr 2 2 2 2 2 2 2

Cooling circuits nr 2 2 2 2 2 2 2

Partializing steps % 2 2 2 2 2 2 2

Fans

Axial type nr 1 1 2 2 2 2 2

Nominal absorbed

power kW 1,8 1,8 3,6 3,6 3,6 3,6 3,6

Diameter mm 800 800 800 800 800 800 800

Revs rpm 900 900 900 900 900 900 900

Total air ow m/s 4,2 4,84 5,48 6,33 7,21 8,29 10,43Ambient temperature C 35

Condensing coils Turbolenced ns - Pipes striped inside

Sound pressure level at 1 m distance

in free eld (ref. 2x 10-5)dB(A) 67 67,5 67,5 71,5 71,5 71,5 72

Liquid Lime 2x12 2x12 2x16 2x16 2x16 2x22 2x22

Suction Lime 2x22 2x22 2x28 2x28 2x28 2x35 2x35

Min ambient temperature +15 C

Max ambient temperature +45 C

Out of standard unit sizes and

conditions on request available!


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UMC/EAIR COOLED CONDENSING UNITS COOLING ONLY

Performances - UMC/E 135 to 400 KW

135 145 170 195 220 245 275 295 340 370 400

137,2 147,4 170 195 220 246 274,4 298,8 340 370 400

39,2 42,2 48,6 55,7 63,4 70,3 78,4 84,2 97 105,7 115

3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5

R407C

Scroll

2 2 2 2 2 Tandem 2 Tandem 2 Tandem 2 Tandem 2 Tandem 2 Tandem 2 Tandem

1 1 2 2 2 2 2 2 2 2 2

2 2 2 2 4 4 4 4 4 4 4

3 3 3 4 4 4 6 6 6 8 8

5,4 5,4 5,4 7,2 7,2 7,2 10,8 10,8 10,8 14,4 14,4

800 800 800 800 800 800 800 800 800 800 800

900 900 900 900 900 900 900 900 900 900 900

11,65 12,52 16,13 16,59 18,73 20,87 23,29 25,05 32,26 36,26 42,535

Turbolenced ns - Pipes striped inside

72 73 73 75 75 75 75 75 77 77 80

2x22 2x22 2x28 2x28 2x28 2x28 2x35 2x35 2x35 2x35 2x42

2x35 2x35 2x42 2x42 2x42 2x54 2x54 2x54 2x64 2x64 2x64

+15 C

+45 C


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UMC/E-HPAIR COOLED CONDENSING UNITS WITH HEAT PUMP

Performances - UMC/E-HP 50 to 120 KW

Unit size 50 60 65 75 85 100 120

Heating pump

Heating capacity kW 66 73,7 83,8 96,2 109,4 125,4 158,1

Absorbed power kW 14,6 16,4 16,8 21,4 24,4 22,8 35,1

Ambient temperature C 7

Electric data

Voltage 1 A 3ph/400V/50Hz

Nominal current 2 A 3,47 39,7 48,4 52,2 60,8 69,4 81,4

Current absorbed by compressors A 36,4 41,6 46,8 53,2 62,4 72,8 88,6

Current absorbed by fans A 3,7 3,7 7,4 7,4 7,4 7,4 7,4

Current absorbed by the unit 3 A 40,1 45,3 54,2 60,6 69,8 80,2 96

Starting current 4 A 149,2 194,2 202,9 204,8 294,1 298,4 339,4

Current for cable sizing A 61,7 67,7 77,4 77,4 87,4 123,4 127,4

Starting current: LRA (Locked Rotor Ampere)

Current with full operation of motos: FLA (Full Load Ampere)

1Voltage tolerance allowed: +/-10%. Phases imbalance allowed: +/-3%2Nominal current values are based on inlet/outlet temperature to the evaporator of 25/13 C and

ambient temperature of 35 C.3Starting current of bigget compressor + nominal current absorbed by t he other compressors +

current absorbed by fans4FLA of compressors + current absorbed by fans

Out of standard unit sizes and

conditions on request available!


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UMC/E-HPAIR COOLED CONDENSING UNITS WITH HEAT PUMP

Performances UMC/E-HP 135 to 400 KW

135 145 170 195 220 245 275 295 340 370 400

176,4 189,8 218,6 250,9 284 316,3 352,8 379 437 425,7 515

39,2 42,2 48,5 55,7 63,4 70,3 76,4 84,2 97 105,7 115

7,0

3ph/400V/50Hz

94,3 100,5 135,9 160,4 162,8 192 219,8 234,6 221,8 320,8 345,8

98,8 106,2 124,8 145,6 148 177,2 197,6 212,4 249,6 220 293,6

11,1 11,1 11,1 14,8 14,8 14,8 22,2 22,2 22,2 29,6 29,6

109,9 117,3 135,9 160,4 162,8 192 219,8 234,6 274,8 299,6 323,2

402,7 405,8 351,2 367,8 414,8 420,8 497 506,3 580 630 695

151,1 151,1 171,1 246,8 210,8 254,8 302,2 302,2 350 350 420


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Installation considerations - Dimensions

Foundations

No special foundations are required, provided the supporting surface is flat and level, and can withstand the weight

or the unit. Installation of anti-vibration rubber pads is recommended to avoid transmission of vibrations to the build-

ing.

Clearances

For an optimal operation of the UMC/E condensing units, it is essential to respect the specified clearance aroundthe unit to ensure the proper air flow distribution through the condensers and allow an easy maintenance. Reduced

spaces may cause decrease of cooling capacity and loss of performances.

The space around the unit must be accurately respected to avoid air short circuits that may cause condensing

temperature raising.

The UMC/E condensing units must be easily accessible for periodic maintenance. Minimum suggested distance for

service from unit side is 1.000 mm.

If two or more units should be installed on the same site, a distance of 2.600 mm (minimum distance between two

condensing coils) must be respected to prevent recirculation of warm air.

The distance between the units and side walls must not be less than 2.100 mm. If the walls around the unit would

be higher than the unit sides, it s mandatory to respect a minimum distance of 2.600 mm.

Unit

size

L

mm

W

mm

H

mm

Shipping

weight

(kg)

Operating

weight

(kg)

50 1570 1270 2350 680 705

60 1570 1270 2350 715 740

65 2540 1270 2350 1005 1030

75 2540 1270 2350 1040 1065

85 2540 1270 2350 1075 1125

100 2540 1270 2350 1110 1160

120 2540 1270 2350 1145 1195

135 3510 1270 2350 1435 1485

145 3510 1270 2350 1470 1520

170 3510 1270 2350 1505 1555

195 2540 2240 2350 1795 1845

220 2540 2240 2350 1875 1925

245 2540 2240 2350 1955 2005

276 3510 2240 2350 2245 2295

295 3510 2240 2350 2325 2375

340 3510 2240 2350 2320 2415370 4150 2240 2350 2490 2550

400 4150 2240 2350 2570 2690

1000 2,6 m between 2 condensers

2,1 m between condenser & walls

1000

1000


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Product Specifcations

Air-cooled condensing unit

Unit shall operate with HFC based refrigerant like R407C, R410A or R134A.

Unit should be wired and tested in simulation at the factory. All units shall be furnished with hermetic scrolls com-

pressors, air-cooled condenser and microprocessor control panel.

Unit shall be able to operate at ambient down to +10 C as standard feature or -10 C with a 2-speed fan low ambi-

ent kit. Unit shall be able to operate up to +43 C or up to 50 C (R134a). The airflow through the

condenser shall be handled by multiple direct-driven fans. Entire fan assembly shall be statically and dynamicallybalanced. Fan motors shall be with permanently lubricated ball bearings, protected by circuit breaker, class F and

IP 55.

Total unit shall comply with EC requirement for machinery, Electromagnetic and Pressure Equipment Directives (di-

rective 98/37/CE), as amended, and its national implementing legislation.

Unit shall be designed and manufactured in accordance with the quality insurance ISO 9001/BS EN ISO9001.

Unit construction

Unit shall be designed for outdoor application and corrosion protected with epoxy powder paint.

Condenser coils

Coils shall be made with smooth copper tubes mechanically bonded to configured aluminum plate fins as standard.

Coils shall be factory tested to 28/31 bar.

Refrigerant circuit

All units shall have 1 or 2 refrigeration circuits with 1, 2 or 3 manifold compressors maximum on each circuit. Provide

for each refrigerant circuit: high and low pressostat and 2 manual shut valves on each refrigerant circuits.

Electrical

Electrical panels shall be fully mounted and wired in factory, IP55 (weatherproof) and with full opening access panel.

Provide lockable though the door disconnect operating handle switch external to panel and clearly visible from out-

side of unit indicated if the power is on or off.

ControlsUnits shall be completely factory wired with microprocessor based control and contactor pressure lugs or terminal

block for power wiring. Control wiring shall be 230V or 24V control circuit which includes fusing and control trans-

former. Units shall include a fused disconnect device. Microprocessor shall control leaving and entering air tempera-

ture, operating parameters and anti-short cycling. The liquid crystal display shall indicate leaving air temperature.

Free contacts shall be available for remote signaling of operating modes and general faults.


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Vers ion Sep temb er 2015

Bini Clima S.r.l.

Via Giovanni a Prato, 4/A

38068 Rovereto (TN)

ITALY

Tel. +39 0464 237 232

Fax +39 0464 434 080

[email protected]

www.biniclima.eu

Documents

Katalog Air Condensing Unit