Al Nakhi Power Transmission Equipment Trading Dubai

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.

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.

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.

We introduced India’s 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.

Battle Ready Batteries for Defence HBL’s Battle Ready batteries employ Pure Lead-Tin, Thin plate technology for high performance. These Valve Regulated Lead Acid, maintenance free batteries are designed using Absorbent Glass Mat (AGM) separators. The use of AGM separators in combination with self-resealing, pressure-regulating valves and a starved electrolyte design enables recombination of gasses generated during normal operation. This eliminates free acid and the need for electrolyte top-up. These batteries are tested for vibration & shocks. Battle Ready batteries are delivered fully charged and are ready for use. Superior Features Superior plate design using pure Lead Tin grids High peak power capability guarantees starting under the most adverse condition Resistant to high levels of shock and vibration Flame retardant polypropylene container and lid ensures safety Excellent deep discharge recovery characteristics Reliable operation at extreme temperatures (-40°C to +50°C) Maintenance free and spill proof, ideal choice for all tactical vehicles Compatibility with on-board charger ensures quick recharge Supplied in the filled, charged and ready to use condition BR-100 (NSN # 6140-41-000-1992) BR100 conforms to DIN VG 96924 Part 2 and 9 (100AH/5hr/9V/200C) & BAT 264 (120Ah /20 hr/10.5 V/200C) BR-140 BR140 battery surpasses the Russian GOST Specification # TY16-529-357-78 (140Ah/20hr/10.5V/250C) with respect to all electrical performance parameters. BR140 not only replaces the original Russian Flooded battery but also caters for more power, needed due to the up-gradation of the T-72, other Battle Tanks and Armored vehicles. Product Range BR100 & BR140 Applications Battle Tanks and Armored Vehicles  

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. HBL’s 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.