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Thermax · Absorption chillers

Thermax TAC L5

Hot water-driven single-effect absorption chillers

Cooling capacity
714 – 5,764 kW
Efficiency
COP: 0.7 to 0.8
Energy
Hot water
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Thermax TAC L5

Technical data

Key data

Cooling capacity
714 – 5,764 kW
Rating conditions
CHW 12/7 ºC
CW 29.4 ºC
HW 90/80 ºC
Energy
Hot water
Output temperature
Chilled water at 7 ºC
Refrigerant
Water (H2O)
Efficiency
COP: 0.7 to 0.8

Main advantages

  • Chilled water produced from hot water (75-120 ºC)
  • Uses waste heat and renewable energy
  • High single-effect efficiency: COP of up to 0.85
  • Minimal electricity consumption
  • Low maintenance and long service life

Models

Thermax TAC L5 models

Technical data from the manufacturer's data sheet.

TAC L5
Model Unit L5 D3L5 D4L5 E1L5 E2L5 E3L5 E4L5 E5L5 E6L5 F2L5 F3L5 G1L5 G2L5 G3L5 G4L5 G5L5 G6L5 H1L5 H2L5 J1L5 J2
GENERAL DATA
Version / application Single-effect absorption chiller (TWIN design, two evaporation stages)
Installation location Indoor
Refrigerant / absorbent Water (R718) / Lithium bromide (LiBr)
Nominal COP 0.81
Chilled water inlet / outlet temperature °C 12 / 7
Cooling water inlet temperature °C 29.4
Maximum allowable pressure, water circuits bar(g) 8
CAPACITY AND HYDRAULIC CIRCUITS
Nominal cooling capacity kW 713.9 819.4 970.7 1,062.1 1,199.2 1,322.3 1,508.7 1,660 1,920.2 2,117.1 2,514.5 2,767.8 3,042.1 3,225 3,798.2 4,104.2 4,452.3 4,761.8 5,349.1 5,764.1
Nominal cooling capacity (reference) TR 203 233 276 302 341 376 429 472 546 602 715 787 865 917 1,080 1,167 1,266 1,354 1,521 1,639
Chilled water flow m³/h 122.5 140.6 166.5 182.2 205.7 226.8 258.8 284.7 329.4 363.1 431.3 474.7 521.8 553.2 651.5 704 763.7 816.8 917.5 988.7
Chilled water connection diameter mm (DN) 125 125 150 200 200 250 250 250 300 300 300 300 300 300 300 300 300 300 300 300
Cooling water flow m³/h 203 233 276 302 341 376 429 472 546 602 715 787 865 917 1,080 1,167 1,266 1,354 1,521 1,639
Cooling water connection diameter mm (DN) 150 200 200 250 250 300 350 350 400 400 400 400 400 400 400 400 400 400 400 400
Hot water flow m³/h 79 91 108 118 133 147 168 185 214 236 280 308 336 356 417 451 490 525 588.8 635.3
Hot water connection diameter mm (DN) 100 100 125 150 200 200 200 250 250 250 250 250 250 250 250 250 250 250 250 250
ELECTRICAL DATA
HP solution pump motor power kW 2.31 2.31 4.45 5.35 5.35 7.87 7.87 9.8 6.8 6.8 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5
HP solution pump current A 5 5 8 11 11 14 14 17 13 13 17 17 17 17 17 17 17 17 17 17
LP solution pump motor power kW 2.31 2.31 2.31 5.75 4.45 5.35 5.35 7.87 7.87 9.8 6.8 6.8 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5
LP solution pump current A 5 5 5 8 8 11 11 14 14 17 13 13 17 17 17 17 17 17 17 17
Refrigerant pump motor power kW 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 2.31 2.31 2.31 2.31 2.31 2.31 2.31 2.31 2.31 2.31
Refrigerant pump current A 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 5 5 5 5 5 5 5 5 5 5
Vacuum pump motor power kW 0.75
Vacuum pump current A 1.8
Total electrical consumption kVA 5 5 5.9 5.9 7.7 7.7 8.7 9.6 10.5 11.6 13.4 11 11 13.4 13.4 13.4 13.4 13.4 13.4 13.4
Supply voltage V / Hz 415V (±10%), 50Hz (±5%), 3 phases + N
DIMENSIONS, WEIGHTS AND MAINTENANCE
Length (L) mm 4,037 4,037 4,707 4,727 4,727 4,727 4,800 4,800 5,843 5,843 7,400 7,400 7,500 7,500 7,523 7,523 8,874 8,874 10,464 10,464
Width (W) mm 2,149 2,149 2,149 2,201 2,201 2,201 2,343 2,343 2,370 2,370 2,550 2,550 2,700 2,700 3,000 3,000 3,100 3,100 3,150 3,150
Height (H) mm 3,175 3,175 3,175 3,263 3,263 3,263 3,303 3,303 3,303 3,303 3,700 3,700 3,900 3,900 4,142 4,142 4,142 4,142 4,192 4,192
Operating weight kg 11,200 11,600 13,100 15,200 15,600 16,100 18,200 18,700 21,200 21,800 26,800 27,300 38,300 38,700 45,500 46,000 51,700 52,400 53,100 53,800
Shipping weight kg 9,400 10,000 11,100 12,300 12,900 13,400 14,600 15,200 17,100 17,800 22,100 22,500 30,400 30,800 36,400 37,100 40,900 41,700 43,200 44,000
Tube removal clearance mm 3,539 3,539 4,167 4,267 4,267 4,267 4,267 4,267 5,246 5,246 6,727 6,727 6,727 6,727 6,727 6,727 8,082 8,082 9,600 9,600

Downloads

Catalogues and data sheets

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