ABB brand NMI 1kv 6kv 10kv 13.8kv 500kw 1000kw 1250kw 2500kw 2700kw 300kw 3500kw 3600kw 6000kw 8000kwYR YRKK Y high voltage three-phase asynchronous motor
The NMI series is a new generation of modular, universal three-dimensional
Asynchronous motor products. Based on ABB's century-old motor manufacturing experience,
Advanced design concepts and methods, reliable manufacturing processes and technologies, and
Rich in motor industry application practice, NMI series motors have high power
Features such as high density, compact structure, high integration and complete specifications, it can
Meet the performance requirements of drive motors in various industries.
The maximum center height of the entire series of NMI motors is 630mm; the maximum rated voltage
Up to 13.8kV; Maximum power output 8000kW; Number of poles 2-16
Extremely; Cooling methods include IC01, IC611, IC81W, etc.; Installation method
IM1001(B3), IM4011(V1), etc.
Adhering to ABB's consistent high quality, high reliability, global service coverage,
The whole life cycle is close to the purpose of users, NMI series three-phase asynchronous electric
The machine provides users with excellent performance, convenient selection, reliable operation and cost-effective operation.
Low-cost products and solutions allow users to gain benefits throughout the product life cycle
to better experience and service.
Industries and Applications
NMI series general-purpose modular three-phase asynchronous motors are fully suitable for electric
Power, water and sewage treatment, mining, ports, petrochemicals, paper making, steel
The needs of different applications in the iron, metallurgy, transportation and other industries can drive the installation of
The whole area operates including pumps, fans, compressors, belt conveyors, paper machines,
Rolling mills and other mechanical equipment.
Product range of this catalog
This catalog provides NMIs that meet IEC standards for use in safe areas.
Standard factory parameters and available parameters of a series of universal modular three-phase asynchronous motors
Select configuration design plan.
Basic parameters
Standard: IEC 60034-1/GB 755
Power range: 180- 8000kW
Frame number: 400 - 630
Number of poles: 2 to 12
Voltage range: 6kV/10kV
Frequency: 50Hz
Insulation grade: F/B
Cooling method: IC611, IC81W
Protection level: IP55
Installation form: IM 1001(B3), IM 4011(V1)
Power supply: industrial frequency and frequency converter power supply 1)
Model Description
NMI motor models follow the following coding principles:
Such as: NMI 450L4A BATS
1
NMI
Motor type
450
The unit is mm, indicating the center height of the motor;
355, 400, 450, 500, 560, 630
L
Base length, S = short, M = medium or L = long
4
Number of poles
A
Represents IC/IP combination
A = IC611 / IP55 air-to-air cooling
L = IC81W/IP55 air-water cooled
W = IC01 / IP24 open cooling
D = IC01 / IP23 open cooling
B
Mounting type, B = IM 1001 (B3), V = IM 4011 (V1)
A
Bearing type, A = rolling, S = sliding
T
Indicates special configuration
T = forced ventilation
F = variable frequency drive
ABB Motors high-performance, high-voltage explosion-proof motors for hazardous areas
ABB high voltage flameproof induction motors for use in hazardous environments
Many reasons to choose ABB high voltage flameproof motors
Offers high-performance high-voltage isolation designed to IEC or NEMA for hazardous areas
Explosive motor
ABB's customers have access to our extensive research and development program, which provides leading technological advances in motors and frequency converters. ABB assures you
certification and will continue to maintain its technological leadership in the years to come.
Advantages of implementing explosion-proof safety regulations:
· No need to purge before starting
· No pressurization system required
· No need to fill with gas
· No thermal constraints on "t e " time
· Low maintenance cost
ABB's first-class quality:
· Efficient
· Low noise
· Long life
· VPI insulation system
· Advanced design and leading technology
· Over 100 years of experience designing motors
· 50 years of experience in flameproof motor design
· ABB service network around the world
· ISO9001 quality certification
· ISO14001 environmental management system
Reliable performance
Offers high-performance high-voltage isolation designed to IEC or NEMA for hazardous areas
Explosive motor
Standard product series
· Fully enclosed, fan cooled
· Designed for use with LV and HV power supplies
· Shaft center height 355-900mm
· Horizontal and vertical installation
· Standard protection grade IP55 (higher grade optional)
· Cooling method: IC411 and IC511
· Standards EN, IEC, BS, ANSI, NEMA, IEEE, VDE, CSA, UL, GOST
High performance design
· Heavy-duty design is suitable for various loads
· High-performance bearings with a service life of more than 100,000 hours
· High-performance insulation system, effectively reducing partial discharge and extending insulation life
· High energy efficiency level. Higher than GB30254 first-level energy efficiency
