Oil Injection Compressor

Model Number

LS-V Series

LS-V Series

Specification

Model			LSG55V	LSG75V	LSD75V
Type			Rotary Twin Screw, Oil-Cooled, Single Stage
Discharge Air Volume	7kgf/㎠ G		4.36 ~ 9.67	5.86 ~ 13.02	-
	8kgf/㎠ G	㎥/min	4.10 ~ 9.10	5.54 ~ 12.30	5.85 ~ 13.00
	9.5kgf/㎠ G		3.74 ~ 8.30	4.86 ~ 10.80	5.18 ~ 11.50
Driving System		-	Gear			Direct
Cooling System		-	Air Cooled / Water Cooled
Discharge Air Temperate		°C	Air Cooled : Atmospheric Temp. +15°C less / Water Cooled : Cooling Water Temp. +10°C less
Discharge Pipe Dia		A(inch)	50A(2")
Dimension	L	mm	1,800	1,950
	W	mm	1,200	1,300
	H	mm	1,600	1,640
Weight		kg	1,320	1,530	1,640
Lubrication Oil Volume		ℓ	45	55	55
Motor	Rated Output	Kw	55 / 75	75 / 100
	Starting System	-	Inverter
	Voltage	V	220/380/440
	Frequency	Hz	50/60			60

1. Above specification can be changed without advance notice for improvement of performance.
2. Outlet amount of air is value converting to inlet condition.
3. We are supplying LSD75V for 60Hz only.

Structure and Characteristic

Energy Saving one

Response without Damage in Fluctuation of Air Amount but save energy
Speed of Motor Rotation Changes According to Consumption Air Amount that Reduce of Ideal Electric Power Expense is Possible. If Consumption Air Amount Reach to below 3%, it Decreases Power by Purging Compressed Air in Receiver Tank. Also, if Consumption Air Amount Decreases at Automatic Operation Selection, Compressor Suspends by Automatic ON-OFF Function.

Energy Saving Two

Accurate Pressure Control
Accurate Pressure Control is Available within Pressure Range of Fluctuation 0.1 so that Operation is Available by Necessary Lowest Pressure and Protects Consumption of Unnecessary Power.

Energy Saving Three

Maximum Energy Saving
Maximum Energy saving is Possible by Preventing Power loss According to Peak Power and Pressure Fluctuation at Operating Production only for Necessary air by Motor Rotation Control by High Effective Inverter.

Saving Energy Cost and Economical Efficiency

Air Amount - Relation with Power

Large Size LCD! Support Korean/English

Micom Controller[APC1000]

1. Inverter Running Condition [Compression] Real-time Indication [Frequency]
2. Available Selection of Discharge Pressure Unit, Temperature Unit
3. Real-time Indication for Main Motor Three-phase Current, Consumer Goods Exchanging Time, Breakdown Hysteretic, Operation/load Running Condition
4. Keeping Optimum Running Condition by Control Device only for Compressor
5. Local/remote, Automatic/continued Operating Function Standard Support
6. RS-485 Communication Support