Other Products / Services #5769620

Our Battery monitoring system ensures the optimal usage of energy inside the battery powering the product. It smartly operates by preventing costly downtime due to unexpected battery failures. Traditional estimates, with proper management system can make battery life reach the level of design expectations.

One can effectively avoid the over-charging or under-charging of batteries to maintain uniformity among batteries to increase its shelf life. Analysis of data allows remedial action for individual cells to extend their life. Enables procurement of batteries though planned schedules, not emergency replacement. It can be left unattended at sites for data collections, or, by its integrated alarm features that assists the user to initiate the charge/discharge cycles. Monitors functions that involve the measurement of battery voltage, charge status or load activity. Control functions act on the charging and discharging processes of the battery based on these measured parameters.

Features

• Measures battery parameters such as individual cell voltage, string voltage, battery current, cell terminal / ambient (room) temperature.
• Transmits data to a centralized control room/ remote location through Ethernet/RS485/TCP/GPRS.
• Display of system status and fault alarms on a LCD unit
• Protected against accidental mis-wiring and over voltage on all channel inputs
• Provides Battery Ah, State of Charge, Residual life of the battery, time duration a battery can discharge safely by measuring, calculating and predicting battery parameters
• Sends alerts of Alarm status, battery parameters during exigencies, battery summary through E-mail/SMS
• Provides warnings of impending malfunction based on set limits of voltage, current and temperature
• Over the air configuration facility provides remote management of the system
• Logging of cell/battery parameters (Voltage, Current and temperature) and alarm conditions with date/time of its occurrence. Generates/exports data into excel for further analysis and management.

Application

• Railways.
• Oil & gas.
• Telecom.
• Power utilities.
• Defence.
• Backup power solutions.
• Solar power.
• Automotive.

Pure Lead Tin (PLT) Batteries for UPS and Data Centers

Pure Lead Tin technology is an advanced lead acid technology ideally suited to high rate discharge applications where TOTAL reliability is demanded.

Uninterruptible Power Solution for Data Centers

Data centers are critical business hubs for banks, insurance companies, governments institutions and many other institutions. A totally reliable power supply is needed for their operations. UPS are typically used in parallel with diesel generators. On failure of the grid power the UPS takes on the load while the generator is started, stabilized and switched to take over the critical loads. For the power system to be totally reliable the facilities engineer needs a totally reliable battery. This application requires the best available battery to deliver the load for a typical duration of 5 to 15 minutes. Thereafter the loads will have switched to the alternate DG power

Pure Lead Tin batteries are tested and validated by Intertek as per IEC 60896-21, 22:2004

Superior Features

• Pure Lead Tin Batteries deliver current at very high rates ensuring the load and allowing the minimum size battery to be installed. These batteries (PLT) can typically save you 30% of the needed capacity when compared to Lead Calcium (PbCa) VRLA batteries, reducing your valuable floor space and cost.
• Total reliability HBLs Pure Lead Tin (PLT) batteries are highly reliable.
• These batteries can be recharged very quickly ensuring you are ready for a second outage in record time
• These batteries are VRLA type and thus needs to maintenance.
• These batteries can be installed in cabinets or on racks
• Front access terminal batteries for ETSI 19 and 23 cabinets.
• Flame retardant plastic containers (optional requirement)

Product Range

• 12V 40Ah to 180Ah
• 6V 120Ah & 140Ah
• 2V 300Ah, 350Ah and 400Ah
• FT 12V 75Ah & 100Ah

Application

• UPS

HBL's Nickel Cadmium Pocket Plate Battery designs are based on the superior Pocket Plate technology.

The first electrode design for Nickel Cadmium Batteries employed the pocket plate construction which is still considered to be the most reliable design.The fully integrated modern factory, supported by strong process management and quality controls makes HBL one of the best Nickel Cadmium Battery production facilities in the world.In HBLs Pocket Plate design, the active materials are encapsulated between folded steel strips which are perforated from both sides. This double perforation method increases the effective surface area by 30% and helps in better utilization of the active material thereby making the battery more efficient. The batteries are manufactured in 3 series designated as H, M and L based on their performance capabilities. The H series have thin plates to provide for high discharge currents, the L series have thick plates to provide lower currents for long durations and the M series have an optimized plate thickness which is ideal for medium discharge performance and durations.These Batteries are available as Single cells of 1.2V or in Blocks (individual cells thermally welded and connected either in series or in parallel) of higher voltages (2.4, 3.6V etc) and capacities.

Superior Features

• Unsurpassed resistance to electrical and mechanical abuse.
• Good charge retention.
• Long and reliable service life.
• Quick recharge capability.
• Wide operating temperature range.
• No emission of corrosive gases.
• Flame-arresting vent protection.
• Minimal maintenance requirements.
• Long shelf life.
• The Batteries are available in tough, fusion-welded polypropylene cell containers and lids. When placed on multi-step battery racks, the electrolyte level in all the cells can be visually monitored to facilitate maintenance. For special requirements, the containers can be offered in flame-retardant polypropylene, structural foam-moulded polypropylene or stainless steel.
• HBL's batteries are supplied with the electrolyte, inter-cell connectors and related hardware and accessories required for normal operation and maintenance. Suitable battery racks are also offered as options.
• HBL's batteries have been tested in accordance with the IEC/EN 60623 standard and certified by INTERTEK.

Range And Applications

IGBT based battery charger uses the latest state of the art space vector theory with pulse width modulation technology (SVPWM). This reduces the switching losses by limiting the switching to two-thirds of the pulse duty cycle. These chargers are built-in to provide constant DC source by charging the batteries. The charger operates in float charging and boost charging modes as per the limits set according to the characteristics of the battery. Output voltage regulation is achieved by controlling the IGBT. The charger can provide constant voltage power with simultaneous boost charge to the discharged battery. The current can limit from 10% to 90% of the charger output capacity.

Superior Features:

• DSP controlled model that meets the requirements for new generation systems.
• Designed for continuous operation at full rated load.
• Display of system status and fault alarms on a 128 x 64 graphics LCD unit.
• Full galvanic isolation between input & output.
• Overload and short-circuit protection.
• System is best known for its stability, precision (noise immunity), and flexibility (using software).
• Designed for minimal maintenance & remote operation.
• Highly efficient and compact design.
• Predictive control of rectification using DSP control.
• Provided communication ports for local interfacing, potential free contacts for external communication.

Applications :

• Railways.
• Oil & gas.
• Telecom.
• Power utilities.

Earth Leakage Monitor

Unexpected breakdowns in the electricity supply produce very high economic losses. Monitoring and signaling of earth faults is essential in these situations. HBLs ELM in DC power systems enables quick detection of earth faults to prompt for corrective action. It works on the principle of residual or differential magnetising current induced in a current transformer. ELM is used in DC power systems like battery chargers, AC-DC converter systems, DC-DC converter systems and DCDBs. It provides the customer an ability to install immunized earth leakage protection systems in their installations.

Features

• Protection of DC power supply systems and wiring with local and remote alarm/annunciation.
• Uniquely monitors outgoing feeders.
• Reliable.
• Short-circuit protection.
• Low power consumption.
• Easy installation.
• Efficient performance.
• Compact model.
• Useful where independent DC power source is installed.
• Local and remote (PFC) annunciation.

Applications

• Oil & Gas.
• Power utilities.

We introduced Indias first Integrated Power Supply system in 1999 to provide reliable and continuous power at minimal costs considering both capital & maintenance. With backup from a single battery, IPS ensures power availability of all voltages, AC or DC, for all the S&T loads in station obviating the need for independent UPS of the loads in each station.

An IPS system comprises of various modules such as Switch mode rectifiers, Inverters, DC-DC converters, Transformers and AVRs.

Superior Features:

• Simplified, centrally located with remote alarm panel.
• Standardized, modularized.
• Low volume, Less weight.
• Design flexibility with n+1 redundancy and parallel operation.
• High efficient, high power and low THD.
• Input voltage protection.
• High power density.
• Microprocessor controlled.
• Display of system status and fault alarms on a LCD unit.
• Provision for Local/Remote monitoring for viewing system status and faulty alarms.

Applications

• Railways.

Thyristor Battery Charger

Thyristor based battery charger uses Thyristor switching principle for achieving the desired DC output. It basically consists of a transformer, a semi-conductor bridge rectifier, a filter circuit and a control circuit.

The AC mains voltage is transformed to a suitable level and fed to the rectifier bridge. After being smoothened by the filter circuit, it rectifies the AC input and feeds controlled DC output to the battery and load. The power output requirement is adjusted by using phase control technique which is provided by the control circuit. The feedback signals from the output to the control circuit are used for maintaining voltage regulation and current limit.

A new innovative model uses 16-bit DSP controller (optional) for switching and control of Thyristor for achieving desired DC output. The charger output voltage, output current, battery current, and battery temperature compensation are controlled by the Digital Signal Processor. The charger output parameters can be set or adjusted through keypad-display provided on the front panel with password protection. It has communication ports for local / remote monitoring of measurements and events.

Superior Features:

• Time tested analog designs for more than three decades.
• DSP controlled model that meets the requirements for new generation systems.
• Extensible range for output voltage and output current.
• Customized panels in CRCA, SS304 & SS316 grade.
• Ingress protection up to IP-65, Nema 4x standards.
• Display of system status and fault alarms on a 128 x 64 graphics LCD unit.
• Customization of display measurements and fault alarms up to 28 parameters.
• Momentary Load Test Facility with data logging for battery health check.
• Up to 11 special function keys in front-panel for user interface.
• MODBUS over RS485.

Applications

• Oil & gas.
• Telecom.
• Power utilities.

Triumph - Tubular Gel VRLA Batteries for Solar Photovoltaic

Charge input from solar arrays some times is insufficient to keep the batteries fully charged. During sun-less days, batteries are discharged but not charged. These conditions result in battery operating in Partial State of Charge (PSOC), Cycling and Deep-cycling. Also, solar systems are installed in open atmosphere exposing the batteries to extreme temperatures. Other lead acid batteries fail in such conditions due to sulphation, stratification, corrosion and plate shedding. Moreover, remote solar installations make water top-up difficult and costs money.

To meet such rigors of usage HBL introduces a maintenance free (no water top-up) Tubular Gel VRLA battery with unbeatable combination of Tubular plate and gelled electrolyte, which is a perfect fit for all solar applications.

Tubular gel VRLA batteries are tested and certified as per IEC 61427-2005 and IEC 60896-21&22:2004

Superior Features & Benefits

• Tubular positive plates - proven cycling and deep cycling capabilities.
• Gelled electrolyte - no stratification and no failure due to PSOC.
• Valve regulated - no water top up during service life.
• Antimony free alloy - longer shelf life because of very low self discharge.
• High pressure die-cast spine grids - rate of grid corrosion is very low & higher float life.
• SUPPLIED IN FILLED AND CHARGED CONDITION - 100% capacity on first discharge.
• Versatile in mounting - can be mounted both in horizontal and vertical orientation.

Product Range

• 12V - 60Ah to 12V - 160Ah
• 2V 120Ah to 1250Ah (Parallel models up to 5000Ah can be offered)

Applications

• Rural Electrification
• Street Lighting / Home Lighting
• Telecommunication
• Offshore Platforms
• Hybrid Power Systems
• Navigational Aids

We manufacture DCDB panels that are designed as per customer specifications. Our in-house fully vertical integrated processes such as magnetics, panel manufacturing, wiring, assembling ensures strict adherence to quality standards over the manufacturing process. These panels are designed for outdoor and indoor applications. Distribution boards are available for AC, DC application depending on the site requirements. These panels are widely demanded in the industry as these are not only user friendly but also demands for minimal maintenance.

These panels are available in wall/floor mounted, compartmentalized/non-compartmentalized configurations.

Superior Features:

• Compact design.
• Single or multiple inputs/outputs.
• Metered display.
• Accurate measurements.
• Integration with electric switchgears.
• Easy installation.
• Efficient performance.
• Durable.
• Customized panel manufacturing as per site requirement.
• Ingress protection up to IP-52, IP-54, Short circuit protection.

Applications

• Oil & Gas.
• Power utilities.

Our Switch mode rectifier provides battery charging rectifiers with optimized switching principles and with very high power density. This can be used in all DC applications with or without battery. These can be used as connected load where battery does not exist. Due to its modular concept and high scalability, customers can be able to equip the power supply with additional modules depending on required power profile. Modules operate in parallel by receiving the parameters through communication bus from Supervisory Control Unit (SCU). The supply of connected loads and, charging of batteries are guaranteed without any interruption.

Superior Features:

• Compact design.
• Single phase module with sinusoidal input current (PFC).
• Input voltage protection.
• High power density.
• Compliance to EN/IEC norms for safety and environmental factors.
• Front-to-back airflow with temperature controlled fan cooling (heat management).
• Wide range of input voltage.
• Digitally controlled.
• Display of system status and fault alarms on a LCD unit.
• Keypad provision on SCU front-panel for configuring various parameters.

Applicable :

• Railways.
• Oil & gas.
• Telecom.
• Power utilities.