Tecumseh VSCF518ZXG Performance Data Sheet

Performance Data Sheet

VSCF518ZXG

General Information

Model VSCF518ZXG Refrigerant R-404A
Test Condition ARI Performance Test Voltage 460V 3~ 60HZ
Return Gas 18.3°C (65°F) RETURN GAS Motor Type 3PH

Performance Information

Evap Temp (°F)

-40

-35

-30

-25

-20

-15

-10

-5

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 15400 14400 13500 12400 11400 10200 8850
Watts 3040 3220 3430 3690 4000 4380 4840
Amps 6.17 6.32 6.48 6.76 7.21 7.93 9.00

Lb/h 239 234 231 229 229 230 231

Btu/h 17600 16500 15400 14300 13000 11700 10300
Watts 3190 3370 3580 3830 4130 4500 4940
Amps 6.41 6.56 6.71 6.95 7.36 8.02 9.03

Lb/h 269 265 263 262 262 262 263

Btu/h 20000 18800 17600 16300 14900 13400 11800
Watts 3340 3530 3740 3990 4280 4640 5070
Amps 6.61 6.76 6.90 7.12 7.49 8.11 9.05

Lb/h 304 301 300 299 299 299 299

Btu/h 22700 21400 19900 18500 16900 15200 13400
Watts 3490 3690 3910 4160 4450 4800 5220
Amps 6.79 6.94 7.08 7.28 7.62 8.20 9.08

Lb/h 346 343 342 341 340 340 338

Btu/h 25800 24200 22600 20900 19100 17200 15100
Watts 3630 3850 4080 4340 4640 4990 5400
Amps 6.93 7.10 7.24 7.43 7.75 8.29 9.13

Lb/h 393 390 389 388 387 385 383

Btu/h 29100 27300 25400 23500 21500 19300 17000
Watts 3780 4010 4260 4530 4840 5190 5600
Amps 7.06 7.25 7.40 7.58 7.89 8.40 9.19

Lb/h 446 443 442 440 438 435 431

Btu/h 32800 30800 28600 26400 24100 21700 19100
Watts 3910 4170 4440 4720 5040 5400 5820
Amps 7.18 7.40 7.56 7.75 8.04 8.53 9.28

Lb/h 505 502 500 498 495 490 485

Btu/h 36900 34500 32100 29600 27000 24200 21300
Watts 4020 4320 4610 4920 5250 5620 6050
Amps 7.30 7.55 7.73 7.93 8.22 8.68 9.41

Lb/h 570 568 565 561 557 551 543

Btu/h 41300 38600 35900 33000 30100 27000 23800

0

5

10

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 6.368130E+04 2.338886E+01 -7.647510E+00 6.980886E+02
C2 1.434028E+03 -6.989201E+01 -1.328689E-01 1.410103E+01
C3 -3.164445E+02 8.248302E+01 4.287519E-01 -1.485009E+00
C4 1.253925E+01 -1.107621E+00 -7.475258E-04 1.760905E-01
C5 -6.009729E+00 1.445625E+00 2.988827E-03 3.803123E-02
C6 7.872464E-01 -5.505213E-01 -4.098717E-03 1.514396E-02
C7 2.469129E-02 -4.887438E-03 1.012787E-05 2.958467E-04
C8 -5.772070E-02 8.634852E-03 1.265357E-05 -4.786064E-04
C9 -4.127157E-03 -4.312335E-03 -1.255694E-05 -3.128821E-04

C10 -4.022247E-03 2.005231E-03 1.368187E-05 -6.555992E-05

Watts 4130 4450 4770 5100 5460 5850 6280
Amps 7.43 7.71 7.92 8.13 8.42 8.88 9.59

Lb/h 643 639 635 631 625 617 607

Btu/h 46200 43100 40000 36800 33500 30100 26400
Watts 4210 4570 4920 5280 5660 6070 6520
Amps 7.56 7.90 8.14 8.37 8.67 9.12 9.81

Lb/h 722 718 713 706 698 689 676

Btu/h 51400 48000 44500 40900 37200 33400 29400
Watts 4260 4660 5060 5450 5860 6300 6770
Amps 7.72 8.11 8.39 8.65 8.96 9.42 10.1

Lb/h 808 803 796 788 778 766 751

Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3

Te = Evaporator Temperature

Tc = Condensing Temperature