Low Pressure Permanent Magnetic VSD Screw Air Compressor LBPM Series
Working Power: 37~185KW(49.6~248.1HP)
Free Air Delivery: 12~47.5 m³/min(423~1677cfm)
Working Pressure: 1.5~5 bar(21.7~72.5 psig)
1
Low pressure air end
High efficiency air end profile, specially designed for low pressure application, like textile, cement, glass industry, etc.
Big air end with 1500 RPM help
get better performance, and extended life.
2
High efficiency PM motor with VSD technology.
Atrotech low pressure compressor with VSD drive
and PM motor, help energy saving and reduce life cycle cost.
3
Heavy Duty Air Filter:
Two stage filter element, longer
service life, low suction resistance, improved air filtration efficiency.
Specially designed for cement, textile, fiber, chemical industry, etc.
4 Oil/Air tank
Big
capacity oil air tank, no foaming.
Easy access to oil/air separator and
its replacement.
Large air/oil separator element, lower
pressure drop, longer life and reduced cost.
Double oil separator element for 340HP and
larger, better oil separation.
Oil content below 3PPM
over 4000 hours running period
5 Option for cloud service
New air solution program with advanced IOT technology
Anytime, Anywhere
Customers are provided with the possibility to monitor
the running condition of their SCR compressors live anytime, anywhere and can
be accessed through a cloud service in real time. Alarm notifications help
prevent any unplanned downtime.
Reliable Security
VPN (Virtual private network) ensures the same reliable security level as the private network.
User friendly Cloud service.
① Premium Efficiency Drive Motor
● Premium efficiency Totally Enclosed Fan Cooled (TEFC) IP54/IP55 motor (Class F insulation) protects against dust and chemicals etc.
● Long-term stable operation even in harsh environments up to 55℃ (131℉ )
② Innovative airend
● New improved
rotor profile for low pressure application
● High quality bearings
●
Designed to give 20 years of reliable operation
③ Inlet filter
● Nano scale Heavy duty
● Filtration
efficiency up to 99.9%
● Dust particles below 0.3 micron
● Differential pressure indicator
● 2,000 hours service intervals
④ Cooling fan
● VSD control
● Compact
● Low noise level
● High capacity for optimized cooling
● Low power consumption
⑤ Classic cooler design
● Combined oil and after cooler
● Anti corrosion surface coatings
● 20% oversized
● After cooler is optional
⑥ Innovative vectorial inverter
● CE/UL Certification
● Meet EMC C3 and C2 requirements
● Wide voltage design
● Built-in DC reactor
● Independent cooling air duct
⑦ Plot® Touch controller
● 7.0 inch full color touch LCD screen
●Protection against overloading, overpressure,
overheating, phase unbalance plus 13 more protections.
● Modbus
RTU
⑧ Inlet valve
● Optimizes inlet flow
● No blow-off losses
● Maintenance free pipe design
● Large suction area, designed for low pressure application
⑨ Oil filter
● High efficiency oil filter,
longer air end life
● Oil particles
down to 0.1 micron
● Smooth and well-lubricated oil system
● Multiple oil filter
combination, stable operation
⑩ Oil gas tank & Built-in separation system
●Oversized air/oil tank, improved cyclone effect
and separation process.
● Oil carry over < 3 ppm.
● System pressure < 0.02 MPa
⑪ Electrical control cabinet
●
Siemens core electrical components.
⑫ All-steel internal pipe system
● All steel internal pipe work, longer life, higher
safety
● Lower pressure drop
PRODUCT PARAMETER
Note:
Data conforms to ISO 1217 (Pressure 1 bar (a), Temperature 20 deg C, R.H 0%)
Standard voltage is 380V/50HZ/3P, other voltage is available.
Alpine/high altitude, high temperature, high humidity, high dust loads or other adverse working conditions will require specialized custom designs. These are available on special request.
We reserve the right to make changes and improvements to the design and appearance.
Specifications may change without prior notice.
