ENCAP Series E02en – E15en

Encap Series Compact, silent and efficient [Specifications]

Elgi’s Encap series screw compressors are designed to encapsulate all functional components and compressor within a common housing. With its small footprint, high reliability and low maintenance requirements, the compressors are

Ideal for all industrial applications where size, efficiency and cost matter.

  • High reliability
  • Energy-efficient encapsulated airend
  • Low cost of ownership
  • Ease of maintenance
  • Compact and silent

Encapsulated airend

The Encap series compressors are fitted with Elgi’s unique airend which encapsulates all major functional systems such as intake system, compression system and separation system within a common frame

  • Energy efficient
  • Minimal pressure drop across the system
  • Compact
  • Silent

 

Low cost of ownership

Design

  • Space saving design
  • Powered by Elgi’s energy-efficient eta-V (ƞ-V) rotor profiles
  • zero leakage due to integration of components/connections
  • Fewer parts and connections require only minimum

Maintenance

Operational

Longer life of consumables

  • Efficient air filtration system where air enters through pre-filtered enclosure. Cleaner suction air keeps the internal components of the compressor clean and maintains optimum cooling efficiency
  • Low oil-fill

 

Robust cooling system in high ambient temperature

  • Air cooling in separate hot and cold zones
  • High efficiency coolers and cooling fans ensure low operating temperature
  • Improved cooling ensures longer life of compressor

Increased reliability

  • Designed for wide range of temperatures upto 45º C (113 ºF)
  • Neuron* controller

The Neuron* has been custom designed and engineered as an efficient control solution for encapsulated series. The system allows you to monitor and control overall performance with easy-to-use service indications, malfunction alarms and safety shutdowns. The controller is builtin with ‘service protect’ modules. It also includes a service and operational log feature to provide real-time feedback and increase system productivity

Efficient air-oil separation with (<2ppm)

The Air-Oil Separation By Impact and Deceleration action involves three stages:

Stage 1: Impact of air-oil mixture on the tank circumferential area

Stage 2: Deceleration action of air-oil mixture to remove the oil particles

Stage 3: Air with minor traces of oil enters the spin on separator for purification

Ease of maintenance

  • Single service door access to routine maintenance points
  • Spin-on oil filter and separator elements for fast

and easy routine service

Electrical System

Motor

  • High efficiency TEFC / S1 / IP55 motor suited for ambient temperature up to 45 C (113 F)
  • Built-in safety systems
  • CE certified to ensure high levels of safety
  • Eff1 / IE2 motor available as option
ENCAP Series Ranges

50Hz

KW(HP)

Working Pressure

Bar g

FAD

Noise Level

  dBA

Weight

Kg

Type of Starter

Tank**

M³/min

cfm

Ltrs

Length: 600mm Breadth: 460mm Height: 1000mm

E02en

2.2 (3.0)

7.0

0.29

10.1

61

133

DOL

220

E02en

2.2 (3.0)

9.5

0.21

7.5

61

133

DOL

220

E03en

3.0 (4.0)

7.0

0.40

14.1

61

133

DOL

220

E03en

3.0 (4.0)

9.5

0.31

11.0

61

133

DOL

220

E03en

3.0 (4.0)

12.5

0.24

8.5

61

133

DOL

220

E04en

4.0 (5.5)

7.0

0.52

18.3

61

143

DOL

220

E04en

4.0 (5.5)

9.5

0.42

15.0

61

143

DOL

220

E04en

4.0 (5.5)

12.5

0.36

12.8

61

143

DOL

220

E05en

5.5 (7.5)

7.0

0.73

25.7

63

150

DOL/Star Delta *

220

E05en

5.5 (7.5)

9.5

0.62

21.8

63

150

DOL/Star Delta *

220

E05en

5.5 (7.5)

12.5

0.50

17.7

63

150

DOL/Star Delta *

220

Length:575mm Breadth: 770mm Height: 1292mm

E05enX

5.5 (7.5)

7

0.82

29

64

250

DOL

270

E05enX

5.5 (7.5)

9.5

0.65

23

64

250

DOL

270

E05enX

5.5 (7.5)

12.5

0.54

19

64

250

DOL

270

E07en

7.5 (10)

7

1.1

39

64

260

DOL

270

E07en

7.5 (10)

9.5

0.91

32

64

260

DOL

270

E07en

7.5 (10)

12.5

0.76

27

64

260

DOL

270

E11en

11.0 (15.0)

7

1.71

60.5

65

280

Star Delta

270

E11en

11.0 (15.0)

9.5

1.4

49.5

65

280

Star Delta

270

E11en

11.0 (15.0)

12.5

1.22

43

65

280

Star Delta

270

Length:575mm Breadth: 770mm Height: 1335mm

E15en

15.0 (20.0)

7

2.07

23

66

320

Star Delta

270

 

 

 

Note:

Free Air Delivery (FAD) is tested as per ISO 1217 : 2009 Annex. C Ed. 3

Noise level measured as per ISO 2151, second edition at 1m distance-free field condition

Compressors with receiver tank and air dryer available

* Star Delta available as option

**Compressors with horizontal/vertical receiver tank and refrigerated air dryer available as option

Due to continuous engineering improvements, the specifications are subject to change without prior notice

Technical Specification – Refrigerated Air Dryers

Model

Flow

Max Pressure

Electrical

Dimensions in mm

Weight

Kg

 

cfm

m³/min

Bar g

Volts

Hz

Phase

Length

Breadth

Height

Cooling media

ELRD 020

20

0.57

16

230

50

Single

360

475

570

45

Air

ELRD 040

40

1.13

16

230

50

Single

360

475

570

47

Air

ELRD 080

80

2.27

16

230

50

Single

500

700

830

95

Air

Note:

Performance data is measured at 7 bar, inlet temperature 45º C, ambient temperature 35º C,     pressure dew point +3ºC

Note

  • Refer ISO 1217 Annexure C on tolerances for FAD and power consumption

 

  Due to continuous improvements, the specifications are subject to change without prior notice

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