State of the art DSP based system
Stabilised and balanced output at 415 V and 50 Hz with minimum distortion
Eliminates the need of special auxiliary motors thereby reducing the cost of auxiliary motors
Near unity power factor achieved using 4 quadrant front end converter
Maintenance free, being fully static
Less noise
Event and data logging facility helps in fault diagnostics
Electrically and functionally one to one replacement of Arno Converter
Online monitoring
Controlled battery charger with galvanic isolation between converter and battery
Eliminates the disadvantages of rotary converter
Optical link between DSP and power devices

A modular concept, in which, each module serves a specific power and control function
Designed to give 200 kVA with VVVF and 100 kVA with VVCF
Designed to sustain wide input voltage and frequency variations
Thyristor controlled rectifiers
Independent phase modules of inverter combined to build a 3-phase inverter
Protection against over voltages in the DC link and at the input
Microprocessor based electronic rack for controlling and monitoring the functioning of the power modules
Communication between converter and the vehicle control unit through MICAS-52
Cooling within the cubicle through internal fans
Easy to maintain and lower life cycle cost

State of the art DSP based system
Stabilised and balanced output of 750 V and 50 Hz with minimum distortion
Power factor close to unity achieved using Four Quadrant (4Q) front end converter
Event and data logging/ debugging using USB / CAN / RS232 / RS485
Online monitoring for fault diagnostics
Data modem for remote feed back of status
Optical link between DSP and power devices
Maintenance free, being fully static and moduler construction
Less noise

Developed Underslung Static Converter IGBT-based 25kVA in technical collaboration with Hyundai Heavy Industries Co. Ltd., South Korea. The product, exclusively developed for railway passenger coaches.

Battery Charger 6.5 kW with integrated SMPS technology. The product has a proven track record of reliability in performance under varying conditions.

Pre-cooling Unit Cum Charger IGBT based front end 30kW. The DSP based system works in four different modes to meet the requirement of SGAC coaches for Indian Railways.

State of the art DSP based system
Stabilized and balanced output (6 – 12 V DC adjustable)
Wide DC input variation (500 – 990 V DC) including 4.5% ripple and safety margin
Maintenance free, being fully static
Low noise level
Underslung structure with IP65 protection class
On line monitoring
Event and Data logging facility
Output galvanically isolated from input
Natural cooled

Opto Electronic Pulse Generator with state of the art design, provides excellent performance for use in rail vehicles and urban transportation systems under extreme operating conditions.

Active Speed Sensor based on Hall Effect sensing principle to work in harsh environment for speed monitoring of Traction Motor. Active Speed Sensor senses the toothed iron wheel having 120 teeth to be mounted on Traction Motor shaft.

Microprocessor-based Speed Recording System TELPRO, exclusively for Diesel Electric Locomotives/ Diesel Multiple Units (DMUs). The product integrates the latest technology and can be customised for all types of traction vehicles, like metro train, LRVs, rail cars, inspection cars, and the like.

Driver Display unit is a robust terminal device constructed for harsh environments, Designed to work in a wide temperature(–25°C to +70°C) and wide operating voltage 24 to 110VDC, it has TFT Screen (800×600 pixels) 10.4 inch with LED backlight, EMI protection is used to meet the EN50155 and the IEC 801-x specifications. The device is resistant to shock/vibration and well protected against dust and water. It is encased in a robust metallic box with natural cooling (without cooling fan).

Compact size.
Sufficient recording capacity for vehicle journey data.
Portable memory module for data extraction on shed computer.
Visual indication for recorder functioning.
Compatible with data of EM2000 control system.
User friendly application software for analysis of stored data.
Tabular and graphical report generation.

Vigilance Control Device supervises the alertness of the driving crew during train movement. This device can be installed in diesel electric and electric locomotives/EMUs as a standalone unit.

Single pole AC circuit breaker.
Equipped with vacuum interrupter.
Pneumatic closing and holding, opening through spring induced force.
Earthing switch can be engaged directly on the breaker.
Constructed for roof mounting.
Requires less space for installation.
Requires minimum maintenance.
Provides protection against fault currents.
Isolates the traction vehicle from the overhead catenary wire.

Compact design.
Rugged construction with proven performance under severe operating condition of the Electric Traction Vehicle.
Minimum maintenance requirement.
Manually operated from inside the vehicle.
Interlocking with KEY arrangement for safe operation.
Ensure high Electrical and Mechanical Endurance.

Protection Relays suitable for electric traction vehicles. Designed to withstand extremes of mechanical and thermal stresses, the product has a proven track record for reliability.

Rugged construction with proven performance under varying conditions
High insulation level
Dust guard on contacts
High mechanical and electrical endurance
High repeatability

Master Controller is manually operated equipment that comprises the control elements required for driving and braking, as well as for controlling the auxiliary function of traction rail vehicles from Driver's desk. Master controller is suitable for use on 3-phase, 25KV, AC Locomotives as well as in the Driving Cars of EMUs.

Key Multiplier is suitable for traction vehicles. This is a Safety Device based on key interlocking mechanism, ment for the safety of maintenance personnel.

Description / Specification of Auxiliary Supply Control Panel For Metro Rail Car

We are involved in offering a wide range of Auxiliary Supply Control Panel For Metro Rail Car to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Auxiliary Supply Control Panel For Metro Rail Car. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

Traction Grade Circular Connectors for both indoor and outdoor use in railway applications. The product developed under the most stringent conditions.

Crimping: Termination through crimped joints using special crimping tools.
EMI Protection: To provide 360° EMI immunity, the data connector provides optimum linking of the cable shield to the cable clamp by means of a separate crimp and shield bushing. The small side spikes on the cable clamp guarantee a gastight connection to the connector shell and crimping ensures easy positioning of the shield bushing.
Coding: On site coding of data connectors is possible by means of a coding tool. This is carried out by inserting coding slide corresponding to its position in the coding plate.

Main controller unit is the heart of the complete PA/PIS system. This unit is housed in standard Euro Card Frame. This unit is generally fitted in each DT car of the train.

This unit is installed in every car of the train. It contain audio power amplifier to drive the associated loudspeakers.

The emergency talkback unit shall be installed at suitable locations inside the coach, with the microphone/ loudspeaker positioned approx. 1.5m above the vehicle floor.

A Emergency Alarm Button shall be installed at passenger exterior doorway in the car. In case of emergency the passenger pushes this button to generate an alarm for the train driver.

A fist microphone is connected with the main operating panel and auxiliary operating panel. The microphone is normally retained to the left hand side of the panel, by a metal clip. The microphone has a curly cord, and the end of this cord is terminated with a 9 pin ‘D’ connector.

LCD based Dynamic Route Map Display Panel provides real time location information of the train to the passengers during the journey in user convenient format with door open / close information. The progress and position of the train throughout the journey is indicated by a progressive status bar.

Description / Specification of T.F.T Display

We are involved in offering a wide range of T.F.T Display to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  T.F.T Display. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

Autometers Alliance Ltd offers comprehensive solution for Integrated Public Address System (PAS), Passenger Information Display System (PIDS) & Master Clock System (MCS) which is used on networked metro stations. The purpose of the system is to provide useful information to commuters in the station premises regarding train arrival, train departure, journey message, emergency/ special message, real time data by means of audio announcements & visual information.

Description / Specification of Escalators

We are involved in offering a wide range of Escalators to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Escalators. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design