Spec Sheet

ManualsBrandsELGi ManualsRotaryEN Series 20-HP 120-Gallon Rotary Screw Air Compressor (230/460V 3-Phase)

Doc.No.NPD-EPSAC-SS-AC-(EN15)-2015-02-1540

SPECIFICATION SHEET

Product

Doc. Category :

Electric Powered Lubricated Screw Air Compressor

Marketing

Type :EN15 208-230/460V/60HZ

Revision : R06

Date(Org):28/07/2015

Date(Rev):06/11/2017

S.No Description Units Data

A Model -

EN 15-100 EN 15-125 EN 15-150 EN 15-175

B TPL Number -

S013696 S013697 S013698 S013699

1 Free air delivery - FAD

cfm

m3/min

81.5

2.31

68.0

1.93

61.5

1.74

58.0

1.64

2 Working pressure psi.g

100.0 125.0 150.0 175.0

3 Unloading pressure psi.g

104.0 129.0 154.0 179.0

4 Cut in pressure psi.g

79.0 104.0 129.0 154.0

5 Airend shaft power

22.56

16.83

20.51

15.30

20.10

14.99

20.78

15.50

6 Package input power @ full load hp (kW)

25.17(18.77) 22.91(17.09) 22.50(16.78) 23.21(17.31)

7 Package input power @ zero flow hp (kW)

10.04(7.49) 9.14(6.82) 9.28(6.93)

8 Specific power consumption @ full load kW/100cfm

23.04 25.14 27.29 29.85

9 Capacity control system -

LOAD / UNLOAD

10 Nominal power supply conditions

208 -230/460 V (+/-10%), 60Hz (+/-5%), 3 Phase

11 Main motor rating hp (kW)

20(14.92)Normal rating with SF 1.15 Continuous duty

12 Type of motors (main drive & cooling fan

drive)

Squirrel Cage Induction - TEFC

13 Insulation and protection of main motor

Class F / IP55

14 Rated speed of main motor rpm

3520

15 Frame size / Mounting type

256T / B3

16 Efficiency of main motor/Efficiency class

91%/NEMA-PREMIUM

17 Type of starter for main motor

Star delta starter

18 Fan motor rating per fan x No. of fans hp (kW)

0.375(0.28) x 1 fan

19 Rated speed of fan motor rpm

1560

20 Max allowable package current with fan at

nominal power supply

Amps

60.3 - 54.7 / 28

21 Flow rate of cooling air @ static pressure (Pa) cfm

2413 @ 0 Pa

22 Oil recommended -

ELGI Airlube UT Synthetic

23 Capacity of seperator tank (full volume) gal

2.69

24 Tank oil fill capacity gal

1.9

25 Oil carry over ppm

26 Reference conditions - ambient & altitude °F/ ft

113 and 3280

27 Discharge oil temperature °F

Minimum: Above PDP at given pr. & 90% RH

Maximum: Ambient +111.6

28 Maximum allowable air temperature at outlet °F

Ambient+36

29 Noise level of the compressor dB (A)

68+3

30 Air outlet port size inch

3/4" NPT

31 Overall dimensions of the unit, L x B x H inch

34.4 x 31.5 x 39.70

32 Overall dimensions with packing, L x B x H inch

37 x 36.6 x 48.2

33 Package nett. weight (Dry condition) lbs

683

34 Package gross weight with packing lbs

705

35 Reference standard for FAD and SPC -

ISO 1217- Annexure 'C '

36 Reference standard for noise level -

ISO 2151, Second Edition

37 Reference standard for air purity -

ISO 8573-1

Note:-

Prepared By ARAVINTH N Approved By SUBRAMANIAN K

All data and information in this sheet are confidential and property of ELGI EQUIPMENTS LIMITED

This is system generated document and hence signature is not required

Page 1 of 1