Attachment J-4 - Technotrans xtend 2800 Full Specs.pdf

Technical data

90000942790-01 - EN

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90000942790-01 Technical data

Cooling unit xtend 1400 - 3700

1 Product data

1.1 Dimensions, connections

1.1.1 Air-cooled version (A)

xtend 1400, 1700, 2000 xtend 2400, 2800 xtend 3200, 3700

Dimensions LxWxH: Dimensions LxWxH: Dimensions LxWxH:

3020x1850x2230 mm

(118.9 x 72.8 x 87.8 inch)

4220x1850x2230 mm

(166.1 x 72.8 x 87.8 inch)

5620x1850x2230 mm

(221.3 x 72.8 x 87.8 inch)

Fig. 1: Air-cooled version (A) (example: xtend 2800 with special features)

IN Process water inlet X3 Power supply connection point

OUT Process water outlet Z Entry point for the connection lines

F Filling point (process water) A Air inlet, air outlet

E Drainage point (process water)

NOTE

• Maintain a lateral distance of ≥700 mm (27.6 inches) between the unit and wall.

• Maintain a distance of ≥1500 mm (59.1 inches) between the unit and ceiling.

15978

F

E

IN

OUT

X3

Z

A

A

A

A

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1.1.2 Water-cooled version (W)

Graphic not yet available xtend 1400, 1700, 2000 xtend 2400, 2800 xtend 3200, 3700

Dimensions LxBxH: Dimensions LxBxH: Dimensions LxBxH:

3020x1850x2230 mm

(118.9 x 72.8 x 87.8 inch)

4240x1850x2230 mm

(166.1 x 72.8 x 87.8 inch)

5620x1850x2230 mm

(221.3 x 72.8 x 87.8 inch)

Fig. 2: Water-cooled version (W) (example)

IN Process water inlet X3 Power supply connection point

OUT Process water outlet Z Entry point for the connection lines

F Filling point (process water) CMi Cooling medium inlet

E Drainage point (process water) CMo Cooling medium outlet

NOTE

Maintain a lateral distance of ≥700 mm (27.6 inches) between the unit and wall.

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1.2 General data

Ambient conditions

- Temperature for transport and storage when completely drained °C (-25) ... 60

°F (-13) … 140

- Temperature during operation °C 5 … 45

°F 41 … 113

- Relative humidity (max., not condensing) % 80

Recommended maximum lengths between the unit and the connection of the machine:

- Connecting hoses and pipes with a constant diameter m 20

- Cables and connecting lines ft 66

When setting the unit up, comply with the maximum height difference between the unit and the connected machine (contact the technotrans group, if necessary).

m 2,0 ft 6.5

Ecodesign requirements for cooling products as per EU 2016/2281 compliant

Tolerance:

Nominal refrigeration capacity (based on the Directive 2016/2281): % ± 5

Volume flow (based on DIN EN ISO 9906): % ± 9

Delivery head (based on DIN EN ISO 9906): % ± 7

Noise emission (as per DIN EN ISO 3744): dB (A) ± 2

Device category in accordance with the Pressure Equipment Directive II

Conformity assessment procedure Module H

Refrigerant fluid group in accordance with the Pressure Equipment Directive 2

1.3 Water quality

Process water Turbidity clear no sediments

Conductivity µS/cm 150 … 2200 Max. contaminant particle size µm < 250

Microbial count KBE/ml < 100 (drinking water) pH value pH 7,5 … 9,0 Total hardness mmol/l < 2

Chlorine [Cl2] mg/l < 0,5 Chloride [Cl] mg/l < 100 Nitrate [NO3] mg/l < 20

Sulphate [SO4] mg/l < 50

Note

• Depending on the materials and at a medium temperature >45 °C (>113 °F), there may be additional restrictions in terms of the water constituents.

• Other or customer-specific media/requirements (special glycol mixtures, demineralised water, ...) are possible on request.

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1.4 Installation

Installation altitude (above sea level) for air-cooled units

- Unrestricted use up to: m 1000 ft 3281

- Cooling capacity reduced by 5% per 1000 m (3281 ft): m 1000 … 2500 ft 3281 … 8202

- Cooling capacity reduced by 5% per 1000 m (3281 ft) at a maximum ambient temperature of 30 °C (86 °F):

m 2500 … 3500 ft 8202 … 11483

- Please contact the technotrans group as of an altitude of: m 3500 ft 11483

Installation altitude (above sea level) for water-cooled units

- Unrestricted use up to: m 2500 ft 8202

- Unrestricted use at a max. ambient temperature of 30 °C (86 °F): m 2500 … 3500 ft 8202 … 11483

- Please contact the technotrans group as of an altitude of: m 3500 ft 11483

Weight xtend 1400 1700 2000 2400 2800 3200 3700

Empty weight (approx.) kg 2020 2060 2250 2820 2950 3600 3700 lb 4450 4540 4960 6217 6500 7937 8157

Operating weight (approx.) kg 2420 2460 2650 3620 3750 4400 4500 lb 5335 5423 5842 7981 8267 9700 9920

Installation location xtend 1400 1700 2000 2400 2800 3200 3700

(x = applicable) Indoor setup (default) x x x x x x x

Outdoor setup (option) x x x x x x x x = applicable

Wind loads

(for outdoor setup) xtend 1400 1700 2000 2400 2800 3200 3700

Max. wind speed without additional fasteners m/s 37 fps 121

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1.5 Process water circuit

NOTE

Fill the process water circuit with frost and corrosion protection at ambient temperatures below 5 °C (41 °F) or at a setpoint below 7 °C (45 °F) (e.g.):

Monoethylene glycol Antifrogen N (concentration min. 20%, max. 35%) or Ethylene glycol Zitrec M (concentration min. 25%, max. 35%).

General xtend

Temperature control range (min./max. set value) °C 5 … 25

°F 41 … 77

Control accuracy under constant load K 1,0

Filling pressure (static system pressure) bar no pressure psi

Drainage point (nozzle) E mm 15 inch ½" xtend … 1400 1700 2000 2400

Supply rate m³/h 24,0 29,3 36,0 41,1

US gal/h 6340 7740 9510 10857

- at external differential pressure bar 3,7 3,4 3,0 2,8 psi 53,7 49,3 43,5 40,6

Process water inlet (flange) IN "

DN 80, PN 10

Process water outlet (flange) OUT "

Storage tank capacity (nominal volume) l 400 800

US gal 106 211 xtend … 2800 3200 3700

Supply rate m³/h 47,1 53,6 64,8

US gal/h 12443 14160 17118

- at external differential pressure bar 3,6 3,4 3,0 psi 52,2 49,3 43,5

Process water inlet (flange) IN " DN 80, PN 10

DN 100, PN 10

Process water outlet (flange) OUT "

Storage tank capacity (nominal volume) l 800

US gal 211

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1.6 Refrigerant circuit

1.6.1 Air-cooled version (A)

NOTE

The specified performance data are applicable for the rated input voltage and a:

• Process water temperature of 20 °C (68 °F)

• Ambient temperature of 32 °C (89.6 °F)

• Temperature difference (∆t) of 5 K between the process water inlet (IN) and process water outlet (OUT).

General

Safety group in accordance with EN 378 A1

Refrigeration unit xtend 1400/1700 2x hermetic compressors 2000 3x hermetic compressors

2400-3700 1x semi-hermetic compressor

Refrigerant R 513A

Global warming potential (GWP) of the refrigerant 631 xtend … 1400 1700 2000 2400

Refrigeration capacity at: 20 °C (68 °F) 50/60 Hz kW 139 170 209 239

BTU/h 474710 580580 713772 816228

Waste heat capacity at: 20 °C (68 °F) 50/60 Hz kW 167 205 251 286

BTU/h 570335 700112 857210 976741

Refrigerant fill quantity - Weight kg 19,8 20,5 26,0 35,1 lb 43.7 45.2 57.3 77.4

- CO2 equivalent t 12,47 12,95 16,41 22,15 lb 27545 28519 36169 48828

Cooling air flow rate 50/60 Hz m³/h 66000 99000 cu ft/h 2330768 3496152

SEPR as per EU 2016/2281 5,28 5,43 5,18 5,8

Noise emissions at a distance of 10 metres (Open-field conditions) dB (A) ≤ 65 xtend … 2800 3200 3700

Refrigeration capacity at: 20 °C (68 °F) 50/60 Hz kW 274 312 377

BTU/h 935759 1065536 1287522

Waste heat capacity at: 20 °C (68 °F) 50/60 Hz kW 327 371 454

BTU/h 1116764 1267031 1550491

Refrigerant fill quantity - Weight kg 38,6 48,1 52,1 lb 85.1 106.0 114.9

- CO2 equivalent t 24,37 30,33 32,87 lb 53698 66912 72477

Cooling air flow rate 50/60 Hz m³/h 99000 132000 cu ft/h 3496152 4661536

SEPR as per EU 2016/2281 5,7 5,91 5,65

Noise emissions at a distance of 10 metres (Open-field conditions)) dB (A) ≤ 65 ≤ 70

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1.6.2 Water-cooled version (W)

NOTE

The specified performance data are applicable for the rated input voltage and a:

• Process water temperature of 20 °C (68 °F)

• Cooling medium temperature of 40 °C (104 °F)

• Temperature difference (∆t) of 5 K between the process water inlet (IN) and process water outlet (OUT).

General

Safety group in accordance with EN 378 A1

Refrigeration unit xtend 1400/1700 2x hermetic compressors 2000 3x hermetic compressors

2400-3700 1x semi-hermetic compressor

Refrigerant R 513A

Global warming potential (GWP) of the refrigerant 631 xtend … 1400 1700 2000 2400

Refrigeration capacity at: 20 °C (68 °F) 50/60 Hz kW 152 185 228 261

BTU/h 519107 631808 778661 891362

Waste heat capacity at: 20 °C (68 °F) 50/60 Hz kW 177 215 265 303

BTU/h 604487 734264 905022 1034799

Refrigerant fill quantity - Weight kg 13,4 15,9 21,5 28,7 lb 29.5 35.1 47.4 63.3

- CO2 equivalent t 8,48 10,06 13,55 18,09 lb 18640 22119 29910 39926

Cooling medium requirement with 35% ethylene glycol and a cooling medium temperature of 40 °C (104 °F) m³/h 24,7 29,9 36,8 36,8

US gal/h 6525 7899 9722 9722

Pressure loss bar 0,84 0,99 1,4 1,32 psi 12.2 14.4 20.3 19.1

Maximum supply pressure bar 10,0 psi 145.0

Maximum permissible CMi/CMo pressure differential bar 4,0 psi 58.0

Minimum permissible CMi/CMo pressure differential bar 2,0 psi 29.0

Cooling medium inlet (flange) CMi "

DN65/ PN10

DN80/

PN10Cooling medium outlet (flange) CMo "

Noise emissions at a distance of 10 metres (Open-field conditions) dB (A) ≤ 60 ≤ 65

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Refrigeration capacity at: 20 °C (68 °F) 50/60 Hz kW 299 340 413

BTU/h 1021139 1161161 1410469

Waste heat capacity at: 20 °C (68 °F) 50/60 Hz kW 346 393 479

BTU/h 1181652 1342165 1635871

Refrigerant fill quantity - Weight kg 35,8 41,2 53,7 lb 78.9 90.8 118.4

- CO2 equivalent t 22,59 26,01 33,91 lb 49802 57314 74704

Cooling medium requirement with 35% ethylene glycol and a cooling medium temperature of 40 °C (104 °F) m³/h 42,1 47,8 58,3

US gal/h 11122 12627 15401

Pressure loss bar 1,55 1,1 1,47 psi 22.5 15.9 21.3

Maximum supply pressure bar 10,0 psi 145.0

Maximum permissible CMi/CMo pressure differential bar 4,0 psi 58.0

Minimum permissible CMi/CMo pressure differential bar 2,0 psi 29.0

Cooling medium inlet (flange) CMi "

DN80 / PN10

Cooling medium outlet (flange) CMo "

Noise emissions at a distance of 10 metres (Open-field conditions) dB (A) ≤ 65 ≤ 70

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1.7 Electrical connection

General xtend

Supply voltage 50 Hz V, Ph 400 10%, 3

- with clockwise phase sequence 60 Hz 460 10%, 3

- Connection via terminal strip X3

Frequency tolerance continuous % 1,0 temporary % 2,0

Control voltage VDC 24 10%

IP enclosure rating of control cabinet IP 54 xtend …A 1400 1700 2000 2400 2800 3200 3700

Input power (max.) 50 Hz kW 65,1 74,5 89,8 84,7 97 109 133

60 Hz 61,9 75,7 84,6 130,2 139,9 150,1 187,8

Current consumption (max.) 50 Hz A 134,7 155,7 186,7 149,7 171,6 189,6 232,6

60 Hz 114,7 134,7 156,7 180,7 206,6 220,6 266,6

Fuse protection provided by the customer

50 Hz A 200 200 250 200 250 250 315

60 Hz 160 200 200 250 315 315 315 xtend …W 1400 1700 2000 2400 2800 3200 3700

Input power (max.) 50 Hz kW 59,1 68,5 83,8 75,7 88 97 121

60 Hz 55,9 69,7 78,6 121,2 130,9 138,1 175,8

Current consumption (max.) 50 Hz A 122,7 143,7 174,7 131,7 153,6 165,6 208,6

60 Hz 104,4 124,4 146,4 172,6 190,6 198,6 247,4

Fuse protection provided by the customer

50 Hz A 160 200 250 200 250 250 315

60 Hz 160 160 200 250 250 250 315

NOTE

The specified power consumption and current consumption refer to a system including a duty pump and circulation pump.

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1.8 Options / System configuration

Standard equipment

• Standard colour as per RAL 7035 • 7" graphic touch display

• Electronic expansion valve, microchannel heat exchanger

• Stainless-steel tank (process water) including a level indicator and a system for protecting the pump against dry operation

• Ready for crane transport • Standard voltage 400 V, +/-10%, 50 Hz, 3 phases + PE

• Hermetic scroll compressors or semi-hermetic rotary-screw compressors (xtend 2400 or higher) in combination with EC fans

• External activation/potential-free collective error message

• Automatic replenishment system

Options General/installation

[ ] Outdoor installation [ ] Platform installation

[ ] Basement installation [ ] Special colours as per RAL

Process water circuit

[ ] Extension of the temperature control range 0 °C ... +30°C

[ ] Shut-off valves in the feed/return flow

[ ] Max. feed flow pressure-limiting/bypass valve

[ ] Speed-controlled pump (reference variable Δp or ΔT)

[ ] Increase of the control accuracy to ±0.5 K

[ ] Customer-specific supply rates/external pressure differences

[ ] Version without a tank

[ ] Redundant duty pump [ ] Closed system

[ ] Additional insulation [ ] Manual replenishment system

[ ] Filter in the feed/return flow including a monitoring system

Refrigeration circuit

[ ] Aluminium filter for the condenser [ ] Sound-insulating hood for the compressor

Electrical system Special voltage, e.g. UL version

[ ] 380 V, ± 10%, 60 Hz, 3 phases [ ] Control cabinet labelled as per UL 508 A

[ ] 400/460 V, ±-10%, 50/60 Hz, 3 phases [ ] UL wiring (complete)

[ ] Single core marking [ ] UL drives

[ ] Various Fieldbus interfaces

NOTE

The values that are stated are standard values. Depending on the specific variant, deviations are possible; unit-specific information concerning the electrical system can be found in the circuit diagram.

gwk Gesellschaft Wärme Kältetechnik mbH Scherl 10 58540 Meinerzhagen Phone +49 (0) 2354 7060-0 Fax +49 (0) 2354-7060-156 www.gwk.com

Cooling water supply

5.6 Installation instructions for recoolers

A Installation behind a viewing protection

• Free space of 30% min. and 300 mm clear height min. from the floor are required.

B Clearance from walls and buildings

C Arrangement in longitudinal direction next to one another

D Minimum clearance from roofings

E/F Installation in pits or enclosures

• When the unit height < enclosure height, a round duct extension must be provided.

• Max. duct length = 1,000 mm.

• Adapt duct diameter according to the fan diameter

G Arrangement with fronts next to one another type: xtend 2800 A outside installation Universal Chiller process cooling unit for

D N

-1 /2

D N

-1 /2

DN 65 / 2-1/2"

DN 65 / 2-1/2"

with Armaflex 1/2" wall the pipework is completely insulated technotrans delivery

ProStream for service/piping free area chill water connections CCU

D N

Service / free area

DN 50 / 2"

DN 50 / 2"

DN 50 / 2"

DN 50 / 2"

DN 65 / DN 50

CCU

D N

Detail Z

PIPI

Detail Z angle overflow valve G2" / 3,5 bar

DN 80 / 3"

free area for air supply free area for service/piping

Aview A by customer) (delivery and installation xtend 2800 A "Cool water supply ready"

D N

Detail X (as required) expansion vessel min. 50 liters with a total

Initial tension 0,5 bar.

(delivery and installation by customer) 2 x 4 x min. 0,75 mm² Oelflex

Detail Y

TT

Fill / Drain

Detail Y automatic air vent to be installed at highest points of system

D N

DN 15 / 1/2"

DN 80 / DN 15

ports

PIPI

TT

Fill / Drain ports with Armaflex 1/2" wall the pipework is completely insulated

Operation relay 2 by customer) (delivery and installation xtend 2800 A "Cooling water request"

D N

D

N

D N

DN 80 / DN 65

free area for air supply

Detail X

Proj.:

Ers. für:

Ers. durch:

Rechte gemäß

DIN 34 vorbehalten

Zeichnungsnummer/Art.Nr.:

Name:Datum:Änderung

Benennung:

Index:

Name:

Blatt/Blätter:

Gepr.:

Gez.:

Datum:

Gewicht kg

AutoCad-A1 Werkstoff:

Maßstab:

Maße ohne Toleranzangabe nach DIN ISO 2768 Teil 1 und 2 mittel

Pfad:

Format:

D-48336 Sassenberg

Scharfe Kanten gebrochen 0,3x45° System Diagram xtend 2800 A

END USER

Canon ProStream END USER

SAP/Z35

1/1

END USER

C = delivery by customer T = delivery technotrans Limit of delivery

C T pipes isolated with Armaflex 1/2" wall pipework from carbon steel or copper pipe chilled water (incl. 40 % glycol)

DN 20 / 3/4" = 0,35 l/m DN 25 / 1" = 0,48 l/m DN 32 / 1 1/4" = 0,85 l/m DN 40 / 1 1/2" = 1,46 l/m DN 50 / 2" = 2,06 l/m DN 65 / 2 1/2" = 3,88 l/m DN 80 / 3" = 5,35 l/m DN 100 / 4" = 9,00 l/m DN 125 / 5" =13,2 l/m water capacity pipes

PI

TI

(glycol - resistant) bellows expansion joint thermometer 0 - 60° C pressure gauge 0 - 10 bar ball valve shutter control valve filling valve

Delivery and filling by customer !

type: Ethylene Glycol 40 % concentration recommended anti-freeze protection fixed point of pipework wiring according to VDE rules overflow valve adjustable work in case of warranty claims.

The executing companies are fully liable for their professional, authorized companies.

has to be done according to valid rules from pipework and electrical installation. The installation This drawing is an instruction only to support the loss of warranty !

do not use galvanized pipework carefully before filling with water/glycol the pipework has to be flushed screw connection

Filter ca. 1000µm

Please note:

maximum total pipe line with this interpretation = 2 x 50m (50m feed and 50m return) on all attached peripherals. If the entire pipeline will be longer than 2 x 50m, so we want to ask you to contact us.

glycol - resistant pressure up to 16 bar hose connection for operating min. length 500 mm / 20"

PR

EL

IM

IN

AR

Y

Cloudy