hydronic cassette

Twi
(°C)
5
7
9
11
13
COIL DATA
Model
HYDRONIC CASSETTE
3
Fin Height Fin Length (mm.) Fins per No. of No. of
(mm) Inner Outer inch rows circuits
PCE-03-04-VS 200 1196 1299 15 2 3 3/8”
PCE-06-08-VS 250 1196 1299 15 2 4 3/8”
PCE-09-10-VS 250 2111 2255 15 2 5 3/8”
PCE-12-16-VS 250 2111 2255 15 2 7 3/8”
COOLING CAPACITY TABLES
Tube
Diameter
PCE-03 TAI DB25°C-WB17.8°C TAI DB27°C-WB19°C TAI DB27°C-WB19.5°C TAI DB29°C-WB21.1°C
Qw Dpw Qa Pf Pfs Tad Taw Pf Pfs Tad Taw Pf Pfs Tad Taw Pf Pfs Tad Taw
(1/h) (kPa) (m 3 /h) (kW) (kW) (°C) (°C) (kW) (kW) (°C) (°C) (kW) (kW) () (°C) (kW) (kW) (°C) (°C)
502 7.69 323 2.33 1.7 9.9 9.9 2.53 1.82 10.7 10.7 2.66 1.8 10.9 10.9 3.05 1.95 11.6 11.6
593 10.4 391 2.75 2.0 10.3 10.1 3.01 2.16 11.1 10.9 3.14 2.09 11.5 11.1 3.61 2.3 12 11.8
670 12.9 452 3.1 2.21 10.9 10.3 3.41 2.38 11.7 11 3.55 2.3 12.2 11.3 4.11 2.51 12.8 11.9
387 4.81 340 1.63 1.43 12.7 12.7 1.82 1.53 13.2 13.2 2.05 1.58 13.4 13.4 2.43 1.74 14.1 14.1
425 5.7 398 1.88 1.67 12.8 12.8 2.12 1.82 13.5 13.5 2.25 1.79 13.8 13.8 2.74 1.98 14.3 14.3
476 6.97 453 2.12 1.9 12.9 12.9 2.39 2.07 13.6 13.6 2.52 2.03 13.9 13.9 3.06 2.16 15 14.5
306 3.15 336 1.31 1.28 13.8 13.7 1.53 1.45 14.4 14.4 1.62 1.41 14.7 14.7 2.04 1.54 15.5 15.2
353 4.08 396 1.51 1.47 14.1 13.8 1.76 1.68 14.5 14.5 1.87 1.64 14.8 14.8 2.32 1.75 15.9 15.4
400 5.11 458 1.71 1.67 14.3 13.9 1.99 1.9 14.8 14.6 2.12 1.79 15.5 14.9 2.61 1.93 16.6 15.6
240 2.03 338 1.0 0.98 16.4 14.7 1.2 1.18 16.6 15.4 1.27 1.24 16.2 15.8 1.6 1.33 17.2 16.5
264 2.42 393 1.11 1.09 16.4 14.9 1.34 1.31 17.2 15.6 1.4 1.34 16.9 16.0 1.81 1.40 17.8 16.7
302 3.08 462 1.19 1.17 17.4 15.1 1.47 1.44 17.7 15.8 1.6 1.53 17.2 16.1 2.01 1.68 18.1 16.9
189 1.32 337 0.75 0.74 18.5 15.5 0.92 0.9 19.1 16.3 1.0 0.97 18.4 16.6 1.26 1.22 18.2 17.5
208 1.57 397 0.81 0.79 19.1 15.7 1.0 0.97 19.7 16.5 1.1 1.07 19 16.8 1.4 1.35 18.8 17.7
236 1.97 469 0.86 0.84 19.6 15.9 1.11 1.09 19.9 16.6 1.25 1.23 19.2 16.9 1.56 1.52 19.3 17.9
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product
improvement.
Twi
(°C)
5
7
9
11
13
PCE-04 TAI DB25°C-WB17.8°C TAI DB27°C-WB19°C TAI DB27°C-WB19.5°C TAI DB29°C-WB21.1°C
Qw Dpw Qa Pf Pfs Tad Taw Pf Pfs Tad Taw Pf Pfs Tad Taw Pf Pfs Tad Taw
(1/h) (kPa) [m 3 /h] (kW) (kW) (°C) (°C) (kW) (kW (°C) (°C) (kW) (kW) (°C) (°C) (kW) (kW) (°C) (°C)
540 8.76 352 2.48 1.82 10.1 10.1 2.75 1.98 10.7 10.7 2.86 1.94 11 11 3.26 2.09 11.7 11.7
644 12.0 425 2.94 2.11 10.6 10.2 3.29 2.31 11.3 10.8 3.41 2.19 12 11.1 3.91 2.41 12.5 11.8
755 16.0 510 3.48 2.35 11.6 10.3 3.89 2.6 12.2 10.9 4.0 2.50 12.7 11.3 4.59 2.71 13.5 12.0
417 5.51 351 1.95 1.6 11.9 11.9 2.17 1.74 12.6 12.6 2.21 1.67 13.1 13.1 2.62 1.84 13.8 13.8
491 7.38 420 2.29 1.83 12.4 12 2.56 2.0 13.1 12.7 2.6 1.92 13.6 13.2 3.1 2.1 14.5 13.9
587 10.2 510 2.71 2.09 13 12.1 3.06 2.29 13.9 12.8 3.11 2.17 14.5 13.3 3.68 2.38 15.3 14.0
323 3.47 354 1.45 1.4 13.5 13.5 1.67 1.54 14.2 14.2 1.71 1.48 14.7 14.7 2.0 1.6 15.6 15.6
378 4.6 423 1.7 1.61 13.9 13.6 1.96 1.79 14.6 14.3 2.0 1.73 15 14.8 2.37 1.87 16 15.7
446 6.2 510 2.0 1.83 14.5 13.7 2.32 2.05 15.2 14.4 2.36 1.96 15.7 14.9 2.8 2.11 16.8 15.8
253 2.24 356 1.05 1.03 16.4 14.7 1.27 1.24 16.6 15.4 1.34 1.3 16.2 15.8 1.59 1.45 16.9 16.8
287 2.81 427 1.19 1.17 16.9 14.9 1.45 1.41 17.2 15.6 1.52 1.48 16.7 16 1.82 1.63 17.6 17
327 3.54 514 1.38 1.34 17.2 15 1.69 1.64 17.5 15.7 1.73 1.68 17.3 16.2 2.08 1.86 18.2 17.2
208 1.57 358 0.87 0.85 18 15.3 1.07 1.04 18.3 16 1.1 1.07 18.1 16.5 1.3 1.24 18.6 17.6
232 1.92 429 0.95 0.93 18.5 15.5 1.2 1.17 18.8 16.2 1.23 1.19 18.7 16.7 1.47 1.4 19.2 17.8
259 2.33 514 1.05 1.02 19.1 15.7 1.34 1.31 19.4 16.4 1.37 1.34 19.2 16.9 1.65 1.57 19.8 18
TAI: Air in temperature
Twi: Fluid in temperature Pf: Total cooling capacity
Qw: Fluid flow rate in heat exchanger Pfs: Sensible cooling capacity
Dpw: Pressure drop standard coil Tad: Discharge air dry bulb temperature
Qa: Air flow Taw: Discharge air wet bulb temperature
Note: Design and specification are subject to change without prior notice for product
improvement.