エメロードFEシリーズ
エメロードFEシリーズ
エメロードFEシリーズ
エメロードFEシリーズ

Energy saver with Two-stage compression.

  • Supreme specific power consumption
  • Highly efficient two stages compression
  • Ultimate clean air

Motor output : 22 - 55kW
Discharge air flow : 2.0 - 7.9m 3
Features

Features

Highly efficient Two-stage compression

Emeraude FE's Two-stage compression is 8 to 28% more efficient than typical single stage oil-free screw type.
Also, it can decrease discharge temperature which leads to reliability.

Highly efficient Two-stage comparession

Why Energy saving?

  • Less power is required because discharge air from 1st stage is cooled by inter cooler and air volume for 2nd stage can be decreased accordingly.
  • Less air leakage in each compression chamber with less compression rate for each stage.

Why Energy saving

User friendly LCD controller  (Common to FE)

This monitor can be used not only to keep track of the operating conditions but also to set the discharging pressure, etc.The operating records, graphic displays, weekly timers, daily reports and weekly report management, can be conducted.

User friendly controller

  • Operation data can be output through "Modbus" (optional).
  • The front control panel of the controller is complete with a waterproof specification equivalent to IP65.

Principal features and displays

Proven reliability

  • KOBELCO's unique dual vent holes design prevents oil entry in compressor chamber and ensure "Oil-free".
  • State-of-the-art "Gamma Profile" Rotor and Casing with advanced FEM analysis enhances reliability of heart of compressor.
  • MoS2 coated Air-ends and 2nd stage's stainless steel improve anti-corrosion.
  • Designed for continuous operation under 40°C ambient condition with +5°C allowance.
Specification

Inverter / Air cooled model

Model Max.
Discharge Pressure
Free Air Delivery Main motor Discharge Connection Dimensions Noise Level Voltage Weight Cooling fan
motor
Initial lubricant
50 / 60Hz W×D×H
MPa m3/min cfm kW mm dB(A) kg kW L
VF640A /ADⅢ 0.69 6.4 -5.4 226 -191 37 40A
( R1・1/2 )
1,780 ×1,200 ×1,500
〈 2,080 ×1,200 ×1,500 〉
68 200-220
(380-440 )
1275
〈1,360 〉
2.2 13
VE790A /ADⅢ 7.9 279 55 50A
( R2 )
2,080 ×1,200 ×1,500
〈 2,580 ×1,200 ×1,500 〉
67 1,430
〈1,620 〉

*Nominal working pressure is 0.64MPa.

Inverter / Water cooled model

Model Max.Discharge Pressure Free Air Delivery Main motor Discharge Connection Dimensions Noise Level Voltage Weight Cooling fan
motor
Initial lubricant
50 / 60Hz W×D×H
MPa m3/min cfm kW mm dB(A) kg kW L
VF640A /ADⅢ 0.69 6.4 -5.4 226 -191 37 40A
( R1・1/2 )
1,780 ×1,200 ×1,500
〈 2,080 ×1,200 ×1,500 〉
68 200-220
(380-440 )
1275
〈1,360 〉
2.2 13
VE790A /ADⅢ 7.9 279 55 50A
( R2 )
2,080 ×1,200 ×1,500
〈 2,580 ×1,200 ×1,500 〉
67 1,430
〈1,620 〉

*Nominal working pressure is 0.64MPa.

Fixed Speed / Air cooled model (0.59MPa)

Model Max.Discharge Pressure Free Air Delivery Main motor Discharge Connection Dimensions Noise Level Voltage Weight Cooling fan motor Initial lubricant
50 / 60Hz W×D×H
MPa m3/min cfm kW mm dB(A) kg kW L
FE200A/ADⅢ-5/6 0.69 2.05 72 22 25A
( R1 )
1,650 ×900 ×1,500 63 200-220
(380-440 )
870
〈 925 〉
1.5 11
FE370A/ADⅢ-5/6 3.7 131 30 64 940
〈1,005 〉
FE480A/ADⅢ-5/6 4.8 170 37 40A
( R1・1/2 )
1,950 ×1,100 ×1,500 67 1,170
〈1,225 〉
2.2 13
FE540A/ADⅢ-5/6 5.4 191 45 68 1,180
〈1,265 〉
FE640A/ADⅢ-5/6 6.4 226 45 2,580 ×1,200 ×1,500 65 1,350
〈1,510 〉
FE770A/ADⅢ-5/6 7.7 272 55 50A
( R2 )
67 1,510
〈1,710 〉

*Nominal working pressure is 0.69MPa.

Fixed Speed / Water cooled model (0.69MPa)

Model Max.Discharge Pressure Free Air Delivery Main motor Discharge Connection Dimensions Noise Level Voltage Weight Cooling water quantity △T Water inlet temperature Water inlet /outlet connection Initial lubricant
50 / 60Hz W×D×H
MPa m3/min cfm kW mm dB(A) kg L / min L
FE370W / WDⅢ-5/6 0.69 3.7 131 30 25A
( R1 )
1,650×900 ×1,500 61 200-220
(380-440 )
930
〈995 〉
40 10 32 25A
( R1 )
11
FE480W / WDⅢ-5/6 4.8 170 37 40A
( R1・1/2 )
1,950×1,100 ×1,500 63 1,145
〈1,230 〉
50 13
FE540W / WDⅢ-5/6 5.4 191 45 64 1,155
〈1,240 〉
60
FE640W / WDⅢ-5/6 6.4 226 45 2,580×1,200 ×1,500 63 1,340
〈1,500 〉
65 32A
( R1・1/4 )
FE770W / WDⅢ-5/6 7.7 272 55 50A
( R2 )
65 1,495
〈1,685 〉
80

*Nominal working pressure is 0.69MPa.

Fixed Speed / Air cooled model (0.88MPa)

Model Max.Discharge Pressure Free Air Delivery Main motor Discharge Connection Dimensions Noise Level Voltage Weight Cooling fan motor Initial lubricant
50 / 60Hz W×D×H
MPa m3/min cfm kW mm dB(A) kg kW L
FE200HA /AD-5/6 0.88 2.0 71 22 25A
( R1 )
1,650×900 ×1,500 63 200-220
(380-440 )
870
〈925 〉
1.5 11
FE260HA /ADⅢ-5/6 2.6 92 30 64 910
〈975 〉
FE400HA /ADⅢ-5/6 4.0 141 37 40A
( R1・1/2 )
1,950×1,100 ×1,500 67 1,170
〈1,250〉
2.2 13
FE530HA /ADⅢ-5/6 5.3 187 45 68 1,180
〈1,260〉
FE630HA /ADⅢ-5/6 6.3 222 55 2,580×1,200 ×1,500 66 1,510
〈1,670 〉

*Nominal working pressure is 0.88MPa.

Fixed Speed / Water cooled model (0.88MPa)

Model Max.Discharge Pressure Free Air Delivery Main motor Discharge Connection Dimensions Noise Level Voltage Weight Cooling water quantity △T Water inlet temperature Water inlet /outlet connection Initial lubricant
50 / 60Hz W×D×H
MPa m3/min cfm kW mm dB(A) kg L / min L
FE400HW/ WDⅢ-5/6 0.88 4.0 141 37 40A
(R1・1/2)
1,950 ×1,100 ×1,500 63 200-220
(380-440 )
1,145
〈1,230 〉
50 10 32 25A
( R1 )
13
FE530HW/ WDⅢ-5/6 5.3 187 45 64 1,155
〈1,240 〉
65
FE630HW/ WDⅢ-5/6 6.3 222 55 2,580 ×1,200 ×1,500 64 1,495
〈1,655 〉
75 32A
( R1・1/4 )

*Nominal working pressure is 0.88MPa.

* Since the cooling for the compressed air & the inside of the compressor unit depends on the surrounding air condition, the surrounding air must be properly ventilated to prevent the ambient temperature from rising above 40℃.
* Please be sure to use the lubricating oil recommended by KOBELCO.
* Specifications and appearances are subject to change without notice
Contact us if guaranteed values of performance is needed.Starting system of fixed speed model is Star-Delta.

〈 〉for built-in dryer type.
* Discharge air volumes is converted to suction conditions (30℃).
* Discharge pressure are measured after gas coolers.
* Noise values is measured at 1.5m away from the machine front and 1m from the floor in the anechoic room, with the machine being operated at its full load.
* Air produced by compressors should not be used in respiratory equipment furnishing air for direct inhalation.