Dalgakiran/Hertz Eagle-H... · Today Hertz kompressoren products are known more than hundred...
Transcript of Dalgakiran/Hertz Eagle-H... · Today Hertz kompressoren products are known more than hundred...
About usHertz Kompressoren is one of the leading brands
of Dalgakiran Group Company since 2005.
For more than 50 years of experience, Dalgakiran
Group have designed and manufactured
reciprocating and rotary screw compressors
by using the most modern and intelligent
manufacturing techniques.
Today Hertz kompressoren products are known more than hundred countries with its superior reliability and quality.
Hertz Kompressoren is always striving to create and manufacture products of the highest quality, for worldwide customer satisfaction and offer creative, sophisticated, and pragmatic solutions to its clients for their many challenges.
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> HIGH PERFORMANCE AIR END
> STAINLESS STEEL FINE ROTOR
> HI-PRECOOLER SYSTEM
> HIGH PERFORMANCE ROTOR PROFILE
Particular stainless steel, which is superior in corrosion
resistance and durability is applied for rotor with highly
accurate grinding. Furthermore, to reduce internal
leakage, mirror finished surface enables to keep
appropriate clearance, including thermal expansion
during operation.
Hi-precooler system cools down high temperature
discharge air down to 180˚C and below before entering
aftercooler. This enables aftercooler to be less than the
upper temperature limit. EAGLE H applied this system
to large size, air-cooled model and improved reliability.
The rotor enlarges significantly due to thermal expansion.
Heat expansion of the rotor occurs since it exposes 300˚C
discharge air to the single-stage model. (200˚C even for
the two-stage model) EAGLE H original 3D correction
technology is used to keep the most appropriate clearance.
ExhaustVentilation Fan
First Stage Air End
Intercooler
Hi-precooler
Aftercooler
Second Stage Air End
Air discharge is cooled
by hi-precooler.160-180˚C
HERTZ Eagle Series 2 Stage Dry Screw oil-
free compressors maintain 100 % oil-free air
for industries which require clean and oil-free
compressed air. Eagle series use the latest
technology oil-free airends which has superior
lifetime and less maintenance intervals.
EAGLE H Oil-Free Series Screw Compressors
EAGLE H 22 / 30 / 37 / 45 / 55 / 75 / 90 / 100 / 120 / 132 / 145 / 160 / 200 / 240EAGLE HW 45 / 55 / 75 / 90 / 100 / 120 / 132 / 145 / 160 / 200 / 240EAGLE H VS 37 / 55 / 75 / 100 / EAGLE HW VS 55 / 75 / 100 / 160 / 240
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LINE-UP OF VARIETY
PURSUIT OF ENERGY-SAVING
ENERGY-SAVING DUE TO VARIABLE SPEED
DRIVE (VS-TYPE)
ABOUT 83MWH ANNUAL ENERGY-SAVING
> HIGH DISCHARGE PRESSURE AVAILABLE
> ECOMODE
> ENLARGED ENERGY-SAVING EFFECT DUE TO
ORIGINAL CAPACITY CONTROL
Maximum pressure changes from 8.8 bar to 9.3 bar
A variation of series composition due to high discharge
pressure makes possible of various system design of
variety.
Responding to the load rate of compressor, unnecessary
compression is avoided by automatically lowering the
unload start-up pressure. Energy-Saving is achieved.
Taking 75kW water-cooled, 7 bar SPEC, Fixed Speed
model as an example, in case of 70 % load rate 11.3MWh
is saved annually, and in case of 90 % load rate 28MWh is
saved annually.
(Calculation condition: air receiver tank of 2.26 m3 is installed, 8,000h /
year operation)
For VS-TYPE model, variable speed drive and air capacity
control are all originally designed by HERTZ. Control
system which enables to control the discharge pressure
within ±0.1 bar, not only makes high response to the load
possible, but also achieve great effect of Energy-Saving
together with outstanding stability.
Calculation condition: 75kW V-type (0.7MPa SPEC), 6 bar as necessary pressure, 8,000 h/year operation, 60 % load rate
PRESSURE
SIGNIFICANT ENERGY-SAVING DUE TO CONSTANT PRESSURE CONTROL
ENERGY-SAVING ACHIEVED BY VARIABLE SPEED DRIVE
POWER
Conventional Model
Pow
er C
onsu
mpt
ion
Rat
e (%
)
Air Consumption (%)
Conventional Load/Unload Type
EAGLE HVID
Pres
sure
0.60
±0.1 bar
0.70
100
100
80
80
60
60
40
40
20
200
0
bar
Necessary Pressure
Time
VS-type (Constant Pressure Control)
Energy-Saving
14% Down (60% Load Rate)
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> POWER REDUCTION AND RELIABILITY IMPROVEMENT DURING UNLOAD OPERATION DUE TO HERTZ ORIGINAL
UNLOADER-LESS AND INTER-STAGE PURGE TECHNOLOGY
> COOLING FAN (45 / 55 / 75 KW AIR COOLED MODELS)
Significant power reduction and reliability improvement of shaft seal during unload operation are secured due to Hertz
original technology of purging on both inter-stage and 2nd stage. And, because of unloader-less structure, maintenance
of unloader (suction throttle valve) is unnecessary.
Newly developed turbo fan is controlled by inverter.
Responding to the air delivery change, the rotation speed
of cooling fan is automatically lowered to achieve Energy-
Saving. At the same time, noise from cooling fan is lowered
too.
Higher Reliability of Shaft Seal
No Negative Pressure when Unloading
Hertz Original Unloader-less StructureSuction Filter
Shaft SealShaft Seal
Shaft Seal Shaft Seal
After-cooler
2nd Stage Air-end
2nd Stage Purging
Inter-cooler
1st Stage Air-endInter-Stage Purging
Power Reduction when Unloading
EAGLE H Oil-Free Series Screw Compressors
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Continuous operation under up to 45˚C and long maintenance cycle are possible by adoption of new internal structure
which minimizes the internal temperature rise.
Oil Mist Remover (OMR), which recaptures the oil mist from gear case and recycle, is standard equipment.
Also, auto drain valves for inter-cooler and after-cooler are standard equipments to drain intermittently without air loss.
Oil Mist Remover (OMR)
Auto Drain Valves for Inter-cooler / After-cooler (without Built-in Dryer Model ONLY)
Ventilation Structure of Air Cooled Model
Compulsory ventilation structure inside the unit due to the wind from cooler is adopted.
Suction Air fromRight Side
Main Motor
Suction from Rear Side
Air-End
Cooling Fan
Inter-cooler
After-coolerExhaust Air
> OIL MIST REMOVER (OMR) AND AUTO DRAIN VALVE INSTALLED AS STANDARD EQUIPMENT
STANDARD RESPONSE TO AMBIENT TEMPERATURE UP TO 45˚C
ENVIRONMENT RESPONSE
Continuous Operation under Ambient Temperature of up to 45˚C
Same as the conventional model(respond up to 40˚C) in maintenance cycle
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Reliability is improved due to the adoption of totally enclosed flange motor. Maintenance also becomes easier due to the
removal of coupling.
Large LCD display monitor is equipped as standard. Various functions can be easily set by control panel. In case of
trouble, the information of status of compressor is displayed so that it is possible to quickly carry out the Troubleshooting.
LCD Display Monitor Monitor Switch Menu Switch Digital Monitor
Start Switch Stop Switch
Maintenance-friendly layout is adopted, which makes filter change and cleaning of cooler much easier.
> ADOPTION OF TOTALLY ENCLOSED FLANGE MOTOR
> LARGE LCD DISPLAY MONITOR WITH EASY COMMAND INTERFACE
> IMPROVEMENT IN MAINTENANCE
IMPROVEMENT IN RELIABILITY AND MAINTENANCE
VERSATILITY OF CONTROL DESIGN
> STANDARD FUNCTION > OPTION
ECOMODE
Maintenance Time Notification
Alarm and Trouble History Display
Schedule Operation
Operation Data Memory
Instantaneous Power Interruption (IPI) Restart etc.
Dual Operation
Multi-Unit Control Operation
AUTO Operation
Communication Function
EAGLE H Oil-Free Series Screw Compressors
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Dual layout filter element provides higher reliability. Further Energy-Saving is achieved by Eagle H VS with
Built-in Inverter.
* Compared to conventional Load / Unload Control Type, lower
pressure setting is possible due to the stable pressure control.
> AIR INTAKE FILTER > ENERGY-SAVING (VS-TYPE)
> HIGH CAPACITY BY EQUIPPING NEW AIR-END
> LOW NOISE AND VIBRATION
> COMPACT DESIGN BY OPTIMIZED LAYOUT OF COMPONENTS
> HIGH DISCHARGE PRESSURE AVAILABLE (UP TO 10 BAR)
Auto drain solenoid valves for condensate of both
intercooler and aftercooler minimize air consumption.
AC/IC Auto Drain Solenoid Valve
Strainer
Pow
er C
onsu
mpt
ion
Rat
e (%
)
Control Pressure:0.65/0.75MPa (Load/Unload)
Control Pressure: 6.5 bar
EAGLE H Fixed Speed Type
Eagle H VS Type
Air Consumption Rate (%)
100
100
75
75
50
50
25
250
0
About 11% Reduction in Power ConsumptionPower Reduction of
about 220MWh(240kW Model, 8,000h/year Operation Time, 60% Load)
Aftercooler
Starter Panel
Intercooler
TEFC Motor
Oil Cooler
Air End (2nd Stage (Suction Throttle Valve)
Air Intake Filter
Air End (1st Stage)(Suction Throttle Valve)
Oil Mist Remover(OMR)
Gear Case
DEBUT OF VS -TYPE 132-240 KW LARGE CLASS
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Intercooler
Discharge Port
Rear
Aftercooler
CoolerCooler Drive SystemAir/Oil coolers are installed in both
sides of drive system.
Quick and Easy access through rear
panel for inspection and cleaning.
Collects oil mist from the gear case and recycles.
Newly developed silencer
structure airflow path.
Highly reliable, highly efficient
4-pole TEFC motor.
> COMPACT DESIGN
> DUAL-V INSTALLATION OF COOLERS
> OIL MIST REMOVER AS STANDARD
> LOW SOUND AIRFLOW PATH
> TEFC MOTOR
ADVANCED TECHNOLOGY, TOP CLASS OF ENERGY-SAVING ACHIEVED LARGE CLASS OF AIR-COOLED EAGLE H 132−240KW
New totally enclosed flange motor is applied to improve reliability. Motor shaft in direct connection without coupling
enables easy maintenance work.
High precooler system reduces temperature of extremely hot air to aftercooler and two stage cooling structure improves
reliability.
> TOTALLY ENCLOSED FLANGE MOTOR IS STANDARD
> HIGH PRECOOLER SYSTEM (AIR COOLED MODELS)
HIGH RELIABILITY AND EASY MAINTENANCE
EAGLE H Oil-Free Series Screw Compressors
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Ove
rhau
l Int
erva
l
ConventionalModel
New Model(years)
Ventilating fan
1st stageair end
Intercooler
2nd stageair end
Aftercooler
High precoolerTwo stage cooling structure
Air exhaust
* Overhaul interval is extended from 4 years to 6 years.
1.0MPa is available with high reliability.
Eagle H series provides easy accessibility for inspection and maintenance.
TOTALLY-ENCLOSED, FAN-COOLED
(TEFC) MOTOR IS EQUIPPED AS
STANDARD FEATURE.
> HIGH DISCHARGE PRESSURE AVAILABLE
> MAINTENANCE FRIENDLY
HIGH RELIABILITY AND EASY MAINTENANCE
High precooler cool down the internal temperature
160˚C—180˚C
> LONGER OVERHAUL INTERVAL
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HERTZ Original Pressure Setting
*Additional modification for teminal block is required.
2 sets of pressure setting, A and B, are available for capacity control. By setting the operation time, it executes capacity control by either A or B. In addition, A and B can be switched externally.
Setting 2 sets of pressure
Setting the time for B
(Daytime) (Nighttime)
Setting B
Cut-outPressure B(0.57MPa)
Cut-outPressure A(0.69MPa)
Cut-inPressure B(0.47MPa)
Cut-inPressure A (0.59MPa)
Setting A
EXAMPLE
Time
Setting as automatic (AUTO)
> FURTHER ENERGY SAVING
HIGH RELIABILITY AND EASY MAINTENANCE
Select Time
ENERGY SAVING
Can easliy be taken
out by removing the left cover.
Can be taken out with out
disconnecting the pipe.
The cooler is installed at the back of the unit and easy
to clean.
Can be build in the package, eliminating the need for Installing
the gear case vent pipe. All amounts of oil mist from the gear case are collected and reused.
> Suction Filter
> Coolant Filter (air-cooled
model)> Cooler
(at the back)
> Oil Mist Remover (option)
Air End Suction Throttle Valve
Control Panel
MotorGear Case
Start Panel
EAGLE H Oil-Free Series Screw Compressors
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1. When the operation pressure is reduced from 6.9 bar to 5.9 bar, the maximum power consumption is automatically reduced to about 92 % of 6.9 bar.
2. When the pressure is reduced to 3.9 bar, the power consumption reaches about 79 %. If you know your air consumption for sure and wish to reduce the power consumption depressurization, PQ WIDEMODE OFF is recommended.
1. Reducing the operating pressure from 6.9 bar to 3.9 bar, the power consumption is decreased about 79 % of 6.9 bar.
2. With the excess power from depressurization, you can increase the air flow to 128 % of the rating. At that time, the power consumption reaches 100 %. If you wish to use maximum performance PQ WIDEMODE ON is recommended.
Air Consumption (%) Air Consumption (%)
6.9 bar
5.9 bar
4.9 bar
3.9 bar
6.9 bar
5.9 bar
4.9 bar
3.9 barPow
er C
onsu
mpt
ion
(%)
Dis
char
ge A
ir
Pres
sure
(bar
)
Pow
er C
onsu
mpt
ion
(%) (%)
(%) (%)
(%) (%)100 100
75 75
50 50
25 25
20 2040 4060 6080 80100 100 109 119 1280 0
0 0
> FOR ENERGY-SAVING > FOR MAXIMUM PERFORMANCE OF COMPRESSORS
PQ WIDMODE IS SET UP AS ON OR OFF, DEPENDS ON NEEDS
Conventionalform of operation
PQ WIDEMODE
> PQ WIDEMODE (OFF) > PQ WIDEMODE (ON)
Pressurization time is shortened by maximum air capacity operation. For example, when 55 kW model rises pressure in air receiver from the ambient pressure to 6.9 bar, it can shorten maximum of 20 % more than conventional model.
> SHORTEN PRESSURIZATION TIME (PQ WIDEMODE)
Pressurization Time
Constant Pressure
(bar)
6.9
3.9
80%100%
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SPECIFICATIONS
MODEL
PRESSURE CAPACITY FADMOTORPOWERkW/HP
DIMENSIONS [mm]WEIGHT
kgAIR
CONNECTIONbar PSI m3/min SCFM Length Width Height
EAGLE H 227 100 3,6 127
22/30 1780 980 1500 1050 1 1/2”8,8 130 3,1 109
EAGLE H 307 100 4,6 162
30/40 1780 980 1500 1150 1 1/28,8 130 3,9 138
EAGLE H 377 100 5,3 187
37/50 1780 980 1500 1150 1 1/2”8,8 135 4,6 162
EAGLE H 457 100 7,4 261
45/60 2000 1300 1800 1500 2”9,3 135 6,2 219
EAGLE H 557 100 9,2 325
55/75 2000 1300 1800 1500 2”9,3 135 7,2 254
EAGLE H 757 100 13 459
75/100 2250 1300 1800 1790 2”9,3 135 10,5 371
EAGLE H 907 100 16,6 586
90/125 2150 1520 1975 2250 2”9,3 135 13,9 491
EAGLE H 1007 100 18 636
100/135 2150 1520 1975 2250 2”9,3 135 15,4 544
EAGLE H 1207 100 20,5 724
120/160 2150 1520 1975 2400 2”9,3 135 17,3 611
EAGLE H 1327,5 110 22,5 795
132/180 2900 1710 1925 3900 2 1/2” 10 145 19 671
EAGLE H 1457,5 110 25 882
145/195 2900 1710 1925 3900 2 1/2” 10 145 20 706
EAGLE H 1607,5 110 27,5 971
160/215 2900 1710 1925 4000 2 1/2” 10 145 22,5 795
EAGLE H 2007,5 110 35,5 1254
200/270 3200 1890 1950 5200 3”10 145 30 1059
EAGLE H 2407,5 110 40 1413
240/320 3200 1890 1950 5200 3”10 145 32,5 1148
EAGLE H Series Air Cooled
Oil-Free Screw Compressors
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SPECIFICATIONS
MODEL
PRESSURE CAPACITY FADMOTORPOWERkW/HP
DIMENSIONS [mm]WEIGHT
kgAIR
CONNECTIONbar PSI m3/min SCFM Length Width Height
EAGLE HW 457 100 7,5 265
45/60 2000 1300 1800 1480 2”9,3 135 6,4 226
EAGLE HW 557 100 9,4 332
55/75 2000 1300 1800 1480 2”9,3 135 7,4 261
EAGLE HW 757 100 13,2 466
75/100 2000 1300 1800 1640 2”9,3 135 10,7 378
EAGLE HW 907 100 16,8 593
90/125 2150 1520 1825 2100 2”9,3 135 14 494
EAGLE HW 1007 100 18,3 646
100/135 2150 1520 1825 2100 2”9,3 135 15,6 551
EAGLE HW 1207 100 21 742
120/160 2150 1520 1825 2250 2”9,3 135 17,6 622
EAGLE HW 1327,5 110 23,4 826
132/180 2500 1600 1925 3800 2 1/2”10 145 20,7 731
EAGLE HW 1457,5 110 26 918
145/195 2500 1600 1925 3800 2 1/2”10 145 22,2 784
EAGLE HW 1607,5 110 28,5 1006
160/215 2500 1600 1925 3800 2 1/2”10 145 24,8 876
EAGLE HW 2007,5 110 37 1307
200/270 2800 1800 1950 4800 3”10 145 32,2 1137
EAGLE HW 2407,5 110 40,5 1430
240/320 2800 1800 1950 4800 3”10 145 35 1236
EAGLE HW Series Water Cooled
Oil-Free Screw Compressors
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SPECIFICATIONS
MODEL
PRESSURE CAPACITY FAD MOTORPOWERkW/HP
DIMENSIONS [mm]WEIGHT
kgAIR
CONNECTIONbar PSI m3/min SCFM Length Width Height
EAGLE H VS 377 100 5,3 187
37/50 1780 980 1500 1200 1 1/2”8,8 130 4,6 162
EAGLE H VS 55 7 100 9,3 328
55/75 2000 1300 1800 1340 2”9,3 135 7,7 272
EAGLE H VS 757 100 12,6 445
75/100 2250 1300 1800 1560 2”9,3 135 10,9 385
EAGLE H VS 1007 100 18 636
100/135 2150 1520 1975 2350 2”9,3 135 15,4 544
EAGLE H Series Air Cooled Variable Speed
Oil-Free Screw Compressors
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SPECIFICATIONS
MODEL
PRESSURE CAPACITY FADMOTORPOWERkW/HP
DIMENSIONS [mm]WEIGHT
kgAIR
CONNECTIONbar PSI m3/min SCFM Length Width Height
EAGLE HW VS 557 100 9,5 335
55/75 2000 1300 1800 1320 2”9,3 135 8 283
EAGLE HW VS 757 100 12,9 456
75/100 2000 1300 1800 1410 2”9,3 135 11,4 403
EAGLE HW VS 1007 100 18,3 646
100/135 2150 1520 1825 2200 2”9,3 135 15,6 551
EAGLE HW VS 1607,5 110 28,5 1006
160/215 2500 1600 1925 4000 2 1/2”10 145 24,8 876
EAGLE HW VS 2407,5 110 40,5 1430
240/320 2800 1800 1950 5100 3”10 145 35 1236
EAGLE HW Series Water Cooled Variable
Speed Oil-Free Screw Compressors
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www.hertz-kompressoren.com
HERTZ KOMPRESSOREN GLOBAL SALES DIVISION
34885 Sancaktepe / Istanbul - Turkey
Phone: +90 (216)311 71 81Fax:+90 (216)311 71 91
HERTZ KOMPRESSORENGmbH
Jägerstrasse 51, 47166 Duisburg
Phone: +49 203 29 65 81 83Fax: +49 203 29 65 81 84