Language

Home

Variable speed control screw compressors with direct drive and permanent magnet motor 7.5kW to 250kW

Working Pressure (Bar):8-10

FAD m3/min:1.1-5.4

Power kW: 7.5-250

Power HP: 10-350

Noise dB(A) ±3:62-68

Weight kg:240-505

Air Outlet Size:G 3/4"

Number：

E-series

Category：

E series

Send Inquiry

Feedback

Detailed Introduction

Why choose permanent-magnetic motor driven compressors?To improve variable speed control

To increase the efficiency of compressor operation
To reduce the running costs
To reduce the overall dimensions and installation space
To eliminate the loss of speed multiplying systems

Design Features

Full side open cabinet structureFor easy maintenance
316 stainless steel control tubingIncrease reliability due to corrosion free
High efficiency lE4 grade permanent-magnetic motorLonger operation life/Lower power useOptional lP55 motor for dust-proof
Simply internal structureFor stable running and reliability

*Powerful frequency converterfor optimal operation

Advanced motor control technolgy

Industrial grade electrical /electronic components
Qutstanding reliability
Stable motor torque control
Proportional motor speed control as per variable air pressure
20%~110% wide motor load control range

Monitor & control key compressor functions

Protect compressor in the event of faults
Provide service required information
Sequencing of up to 8 compressors
Comfortable touch panel
RS 485 interface

The smooth connection for Internet of things, ensure thedata tranmision between end users and compressormanufacturers.The online monitoring makes it possible forremote control on compressor operation, to predict andlocate the fault accurately by operational data analysisrealize more economic and higher efficient after-salesservice.

Real-time online detection can further provide analysisof statistical reports, and implement value-added servicessuch as decision support, security prevention, onlineupgrade, and full life cycle management.

The big data provided by the cloud service platformprovides an objective basis for equipment improvement,thereby reducing management and operating costs.

Adopt big rotor for low rotary speed of air end, smooth running with stability and silent operation
Integrated power train design, reduce transmission loss for 100% efficiency
PM-motor integrated power train with unique ultra-low variable frequency drive technology and widerspeed range, as well as better energy efficiency
Zero-current start up, lower energy consumption, no impact to power grid caused by peak current
Being gearless and no belt make it more compact and reliable

E-series

Technical specifications (PM-VSD)

Model	Working Pressure (Bar)	FAD m³/min	Power		Noise dB(A) ±3	Weight (kg)	Diemension(mm) LxWxH	Air Outlet Size
			kW	HP
LDE-10PM	8	1.0	7.5	10	62	240	900x650x950	G 3/4"
	10	1.6
LDE-15PM	8	2.0	11	15	64	300	900x750x1150	G 1H
	10	1.6
LDE-20PM	8	2.4	15	20	64	330	900x750x1150	G 1"
	10	1.8
LDE-30PM	8	3.4	22	30	66	370	1150x895x1150	G 1"
	10	3.2
LDE-40PM	8	5.0	30	40	68	495	1300x1000x1195	G 1-1/2"
	10	4.5
LDE-50PM	8	6.2	37	50	68	505	1300x1000x1195	G 1-1/2"
	10	5.4

ADVANCED SCREW AIR-END

High Quality
Reliability
Energy Saving

Technical specifications (PM-VSD)

Model	Working Pressure (Bar)	FAD m³/min	Power		Noise dB(A) ±3	Weight (kg)	Diemension(mm) LxWxH	Air Outlet Size
			kW	HP
LD-10PM	8	1.1	7.5	10	62	240	1000x735x970	G 3/4"
	10	1.0
	13	0.8
LD-15PM	8	2.0	11	15	65	300	1100x750x1150	G 1"
	10	1.6
	13	1.2
LD-20PM	8	2.4	15	20	65	330	1100x750x1150	G 1"
	10	1.8
	13	1.5
LD-30PM	8	3.4	22	30	68	370	1350x895x1150	G 1"
	10	3.2
	13	2.8
LD4JPM	8	5.0	30	40	68	495	1500x1000x1195	G 1-1/2"
	10	4.5
	13	3.8
LD-50PM	8	6.2	37	50	70	505	1500x1000x1195	G 1-1/2"
	10	5.4
	13	4.8
LD-60PM	8	7.2	45	60	70	560	1500x1000x1195	G 1-1/2"
	10	6.2
	13	5.8
LD-75PM	8	9.2	55	75	72	950	1800x1360x1665	G 2"
	10	8.0
	13	7.2
LD-100PM	8	12.5	75	100	72	1000	1800x1360x1665	G 2"
	10	11.0
	13	9.5
LD-125PM	8	15.0	90	125	75	1900	2000x1535x1800	G 2"
	10	13.0
	13	12.0
LD-150PM	8	19.0	110	150	75	1950	2100x1535x1800	DN 65”
	10	16.0
	13	15.0
LD-175PM	8	22.0	132	175	78	2510	3200x1566x1800	DN 65”
	10	20.0
	13	18.5
LD-200PM	8	26.5	160	215	78	3010	2800x1772x2180	DN 80”
	10	23.0
	13	20.5
LD-250PM	8	32.0	185	250	78	3300	2660x1715x2020	DN 80”
	10	29.0
	13	26.0
LD 60PM	8	42.0	250	350	80	4300	3800x2270x2300	DN 100”
	10	38.0
	13	35.6

ES Series

Direct driven fixed-speed screw compressor

Range from 7.5kW to 250kW

ES Series DIRECT DRIVEN screw compressors are designed to provide rock-solid reliability.

The direct coupling between motor and airend provides excellent output.

Each motor power has a specifically adaptable airend, which optimizes performance andreliability all the time.

Advanced Desian Suction Valve

Advanced design suction control valve with automatic closure to prevent oil escape. More reliability and durability

Smart &intelligent Controller

Simple-to-use, advanced sequence control, built-in communication module RS-485 touch screen for allmodels with Modbus protocol

Premium EfficiencylE3 Motor

World renowned electric motor manufacturer

High efficiency electric motor TEFC,IP55

Class F with S1 duty fitted with high quality bearings

German Made Schneider Contactors

All electric components are European brand
Schneider magnetic contactor
Electric system built by CE electric regulation
All CE certificated components
Star-Delta starting as standard to reduce electric shock in start-up

Model	Working Pressure (Bar)	FAD m3∕min	Power		Noise dB(A) ±3	Weight (kg)	DiemenSiOn(mm) LxWxH	Air Outlet Size
			kW	HP
LD-10	8	1.1	7.5	10	62	240	850x630x970	G3∕4"
	10	1.0
	13	0.8
LD-15	8	2.0	11	15	65	300	900x750x1150	G1"
	10	1.6
	13	1.2
LD-20	8	2.4	15	20	65	330	900x750x1150	G1"
	10	1.8
	13	1.5
LD-3O	8	3.4	22	30	68	370	1350x895x1150	G1"
	10	3.2
	13	2.8
LD-40	8	5.0	30	40	68	495	1500x1 ∞0x1195	G 1-1/2'
	10	4.5
	13	3.8
LD-50	8	6.2	37	50	70	505	1500x1000x1195	G 1-1/2-
	10	5.4
	13	4.8
LD-60	8	7.2	45	60	70	560	1500x1000x1195	G 1-1∕2∙
	10	6.2
	13	5.8
LD-75	8	9.2	55	75	72	950	1900x1300×1600	G2"
	10	8.0
	13	7.2
LD-100	8	12.5	75	100	72	1000	1900x1300x1600	G2"
	10	11.0
	13	9.5
LD-125	8	15.0	90	125	75	1900	2000x1535x1800	G2"
	10	13.0
	13	12.0
LD-150	8	19.0	110	150	75	1950	2100x1535x1800	DN 65"
	10	16.0
	13	15.0
LD-175	8	22.0	132	175	78	2510	3200x1566x1800	DN 65"
	10	20.0
	13	18.5
LD-200	8	26.5	160	215	78	3010	2800x1772x2180	DN 80"
	10	23.0
	13	20.5
LD-250	8	32.0	185	250	78	3300	2660x1715x2020	DN 80"
	10	29.0
	13	26.0
LD-35O	8	42.0	250	350	80	4300	3800x2270x2300	DN 100"
	10	38.0
	13	35.6