IMPETUS 90-315 kW

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90-315 kW 7,5-8,5-10-13 bar 5,1-62,3 m³/min

Oil Injected, Two-Stage, Direct Coupled, Variable Speed

Rotary Screw Air Compressors

Next gen compact compressors maximize your energy saving, minimize your total cost of own.

General Features

• IE4 efficiency-class electric motors

• Two-stage screw block

• Variable and fixed speed motor power options

• Water cooling and heat recovery (optional)

• Operating with low noise level

Screw Block

• Two-stage screw produces energy efficiency by up to 10%

• Higher flow rate by up to 10% comparing to single stage

• Direct coupled

• Reduced internal losses

• Thanks to low compression rate, low axial and compression forces

• Thanks to low rotor speeds, a long service life

• With two-stage compression near isothermal compression

• Reduced axial and compression forces resulting in longer screw and bearing service life

Electric Motor

• IE4 efficiency-class electric motors

• Motors have B-class temperature increase

• Continuous operating feature

Oil Filter

• Eco-friendly and recyclable oil filter

• Oil filter contains no metal alloys

• Aluminium housing

• Easy maintenance

Water Separator

• Compact, integrated, and unique design

• Reliable initial separation (>% 99)

• High separation efficiency at high humidity and temperature

• Zero loss drain

• High energy efficiency with minimal pressure loss

Air Filter

• Protects the screw block by separating particles down to 3 microns

• Intake pressure loss: <2 mbar results in high efficiency throughout the maintenance period

• Easy maintenance

• Long service life

Cooling System

• High cooling efficiency in compact air and oil heat exchangers

• Suitable design for operating up to 45°C

• Low noise level with low speed radial fans

• Energy efficiency with optimum oil temperature thanks to VSD-controlled radial

Controller

• Without the need for an external main controller, ability to work synchronized for up to 5 compressors

• Weekly scheduler for starting / stopping the machine at 3 different time intervals can be individually set for each day of the week

• Dual PID feature on inverter-equipped models can run simultaneous PID for temperature and pressure

• Pressure PID on inverter-equipped models ensures energy-efficient operation by maintaining the pressure at the required level

• Temperature PID on inverter-equipped models controls the fan speed to maintain the screw block’s most efficient operating temperature

• On inverter-equipped models, all inverter and compressor control data are managed from a single point

• Internal ModBus communication

• User-friendly on-screen interface

• Alarm log records the last 20 alarms

• Periodic maintenance warnings and log records

90-315 kW 7,5-8,5-10-13 bar 5,1-62,3 m³/min

TECHNICAL SPECIFICATIONS

Model	Pressure		Capacity*		Motor Power	Connection Size	Dimensions (mm)			Weight

	bar	psi	m³/min	cfm	kW/HP		Length	Width	Height	kg
IMPETUS 90	7,5	110	18,42	650	90/125	DN65	2775	1805	1926	3660
	8,5	125	14,72	520
	10	145	14,65	517
	13	190	13,65	482
IMPETUS 110	7,5	110	23,89	844	110/150	DN65	2775	1805	1926	4000
	8,5	125	21,76	768
	10	145	18,49	653
	13	190	14,57	515
IMPETUS 132	7,5	110	26,25	927	132/180	DN80	2950	1950	2000	4500
	8,5	125	26,07	921
	10	145	23,62	834
	13	190	21,82	771
IMPETUS 160	7,5	110	31,72	1120	160/220	DN80	2950	1950	2000	5000
	8,5	125	31,29	1105
	10	145	25,78	910
	13	190	25,6	904
IMPETUS 200	7,5	110	43,49	1536	200/270	DN 100	3500	2250	2350	6220
	8,5	125	40,7	1437
	10	145	34,77	1228
	13	190	30,62	1081
IMPETUS 250	7,5	110	53,4	1886	250/340	DN 100	3500	2250	2350	9120
	8,5	125	50,49	1783
	10	145	42,15	1524
	13	190	40,53	1431
IMPETUS 315	7,5	110	62,67	2213	315/430	DN 100	3500	2250	2350	9400
	8,5	125	56,95	2011
	10	145	55,18	1949
	13	190	44,13	1558

- Unit performances measured in reference conditions which are 1 bar absolute air Pressure, %0 relative humidity, 20°C inlet air temperature, 71°C thermostatic valve set temperature and use of Smartoil.
- Hertz Kompressoren reserves its rights to make changes in its products and specifications without prior notice.
* Refers to free air delivery measured according to ISO 1217:2009, Annex E standard.

TECHNICAL SPECIFICATIONS (VSD)

Model	Pressure		Capacity*				Motor Power	Connection Size	Dimensions (mm)			Weight
	Pressure		Minimum		Maximum		Motor Power		Dimensions (mm)			Weight
	bar	psi	m³/min	cfm	m³/min	cfm	kW/HP		Length	Width	Height	kg
IMPETUS VSD 90	7,5	110	5,38	189	18,44	651	90/125	DN65	2775	1805	1926	3835
	8,5	125	5,36	189	17,33	612
	10	145	5,24	185	15,87	560
	13	190	5,15	181	13,66	482
IMPETUS VSD 110	7,5	110	7,08	250	23,12	816	110/150	DN65	2775	1805	1926	4200
	8,5	125	6,9	243	21,68	766
	10	145	6,88	242	20,2	713
	13	190	6,82	240	17,25	609
IMPETUS VSD 132	7,5	110	7,94	280	27,88	985	132/180	DN80	2950	1950	2000	4675
	8,5	125	7,9	278	26,4	932
	10	145	7,59	268	24,51	866
	13	190	7,5	264	21,35	754
IMPETUS VSD 160	7,5	110	8,5	299	32,45	1146	160/220	DN80	2950	1950	2000	5300
	8,5	125	8,25	291	30	1059
	10	145	8,39	296	28	989
	13	190	9,14	322	24,98	882
IMPETUS VSD 200	7,5	110	11,8	416	42,86	1514	200/270	DN 100	3500	2250	2350	6550
	8,5	125	11,8	416	39,94	1410
	10	145	11,6	410	37,01	1307
	13	190	11,4	402	30,54	1079
IMPETUS VSD 250	7,5	110	17,34	612	52,41	1851	250/340	DN 100	3500	2250	2350	9400
	8,5	125	17,12	604	49,13	1735
	10	145	16,76	591	45,86	1620
	13	190	17,33	612	38,84	1372
IMPETUS VSD 315	7,5	110	16,86	595	62,01	2190	315/430	DN 100	3500	2250	2350	9680
	8,5	125	16,85	595	59,31	2095
	10	145	16,81	593	55,24	1951
	13	190	30,33	1701	45,96	1623

IMPETUS 22-75 kW

Details

IMPETUS 90-315 kW

TECHNICAL SPECIFICATIONS (VSD)

IMPETUS 22-75 kW

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