Crompton Greaves

The VCB (Vacuum Circuit Breaker) Panel is a high-performance electrical equipment designed to safely control and protect high-voltage power circuits, typically ranging from 11kV to 33kV. It is used in electrical systems to provide protection against short circuits and overload conditions, ensuring reliable operation in various industrial, commercial, and distribution substations. The panel is designed and manufactured in accordance with international standards such as IEC 62271-100, IS 13118, and others. 7. Customization Options:

CAST IRON MOTORS Range 0.37 kW to 375 kW Frame IEC 80 to 355 in cast iron Mounting Foot/Flange/Face Pole 2 to 10 Others on request Frequency 50 or 60 Hz Ambient -40 to 65 C Others on request Protection IP 55 Others on request Feature Complying to all international standards ALUMINIUM MOTORS Range 0.18 kW to 15 kW Frame IEC 63 to 160 in Aluminum Mounting Foot/Flange/Face Pole 2 to 8 Other on request Frequency 50 or 60 Hz Ambient -40 to 50 C other on request Protection IP 55 other on request Feature CSA,CE approved

Frame sizes 63 to 180 Construction: Aluminium Frame sizes: 63 to 180 Output: 0.07kW to 22kW The W aluminium range covers products with outputs from as little as 0.07kW to 22kW in frame sizes WU-DA63S to WU-DA180L, in either 2,4,6 or 8 pole speeds. They are widely used in a diverse range of applications from food and drink to water and sewage. From heating and ventilation to refrigeration. Some of the benefits of aluminium over cast iron include high resistance to corrosion and atmospheric attack (except chlorine, salt-laden or sulphuric acid) and the fact that aluminium is approximately one third the weight of cast iron.

Frame sizes 315 to 710 Construction: Cast Iron Frame sizes: 315 to 710 Output: 160kW to 3000kW (LV) Output: 160kW to 4000kW (HV) The W high output range is available in frame sizes 315 to 710, in either low voltage or high voltage.They are available with 2 pole, 4 pole, 6 pole or 8 pole speeds. IE3 efficiency for frame sizes up to and including 375kW as set out in EN60034-30. This range is available with ingress protection to IP55, IP56 or IP65.

Frame sizes 63 to 355 Construction: Aluminium or Cast Iron Frame sizes: 63 to 355 Output: 0.07kW to 400kW Brook Crompton offers the most comprehensive range of brake motors with highly competitive delivery times, due in part to its innovative brake kit concept available on W motors.

Frame sizes 80 to 355 Construction: Cast Iron Frame sizes: 80 to 355 Output: 0.75kW to 400kW The W cast iron motor range covers products with outputs from as little as 0.75kW to 400kW in frame sizes 80 to 355L.They are suitable for use within a diverse range of applications from food and drink to china clay production. From roller table drives to refrigeration. Many applications often have adverse operating conditions including repeated starting and occasional overloading; the W cast iron range is well suited to these situations. A virtual go anywhere motor, this cast iron range has a full 3-year guarantee.

Increased Safety Motors Frame sizes 80 to 355 Construction: Aluminium or Cast Iron Frame sizes: 63 to 355 Output: 0.07kW to 400kW The W Ex e increased safety range of motors covers products with outputs from 0.18kW to 315kW in frame sizes W-DF80M to W-DF355L, in either 2,4,6 or 8 pole speeds. ATEX approved by SGS Baseefa.

Frame sizes 71to100 Construction: Aluminium Frame sizes:71 to 100 Output: 0.25kW to 3.0kW A high quality industrial standard range of electric motors with a Brook Crompton specification suitable for most industrial applications. The single phase capacitor start / capacitor run aluminium motors have outputs from 0.25kW to 3.0kW in frame sizes 10-TDA71 to 10-TDA100.

Frame Sizes 80 to 355 Construction: Aluminium or Cast Iron Frame sizes: 63 to 355 Output: 0.07kW to 400kW The W Ex tc dust ignition proof range of motors covers products with outputs from 0.18kW to 400kW in cast iron frame sizes W-DF80M to W-DF355L, in either 2,4,6 or 8 pole spreads (also available in aluminium from 71 to 180 frames). All relevant products fully comply with the requirements of ATEX.

Frame sizes 71 to 100 Construction: Aluminium Frame sizes: 71 to 90 (Capacitor Start / Induction Run) Frame sizes: 71 to 100L (Capacitor Start / Capacitor Run) Frame sizes: 63 to 90L (Permanent Capacitor) Output: 0.12kW to 1.5kW (Capacitor Start / Induction Run) Output: 0.18kW to 3.0kW (Capacitor Start / Capacitor Run) Output: 0.09kW to 2.2kW (Permanent Capacitor) Single phase motors are used primarily in small workshops and farms with a domestic supply. Some industrial equipment are specifically for use with a single phase electricity supply, such as fans, blowers, centrifugal pumps and high pressure washers. Dependent on the application we are able to offer different types of single phase motors

Brook Crompton can offer variable speed drive solutions tailored to most applications in a variety of enclosure options, from a basic stand-alone drive (IP22), to a totally enclosed weatherproof solution (IP54). Variable Speed Drives are the perfect compliment to a Brook Crompton high efficient electric motor in maximizing energy savings to many applications. A good example of energy saving is variable torque loads (i.e. centrifugal fan / pump) where a 10% speed reduction will result in a 30% energy saving.

Flameproof Motors Frame sizes 90 to 315 Construction: Cast Iron Frame sizes: 90 to 315 Output: 0.37kW to 315kW The Ex db / eb range of flameproof cast iron motors cover outputs from 0.37kW to 200kW in frame sizes W-EF90 to W-EF315, in 2, 4, 6, & 8 pole speeds. ATEX approved by SGS Baseefa.

A Green Solution by CG CG has developed IE2 range of motors. We are the first in India to have an entire range of IE2 motors in safe area and flameproof construction. Subsequently, IS 12615:2004 also got revised and now its 2011 edition is inline with IEC60034-30 The Indian standard mentions following additional performance other than IEC60034-30 Performance requirements in addition to efficiency. Breakaway torque Breakaway current Full load speed Full load current Frame size designation Output 0.37Kw to 250 kW Frame IEC71 to IEC355LX Pole 2,6,4 Voltage 415 +/- 10% Frequency 50 Hz +/- 10% Construction Flameproof / Safe area Efficiency Class (IE2) As per new requirements of IEC60034-30 and IS12615:2011. Testing Method: CG Determines efficiency values according to clause 8.2.2.5.1 of IEC 60034-2-1 using the indirect method (low uncertainty), with additional load losses(PLL) determined by measurement