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Introducing Automatic Battery Charger – PABD

A reliable Charger is a must for a dedicated backup supply source for industrial control devices, starting with DG Sets.
Series PABD chargers have controlled voltage monitoring circuitry for constant checks on battery voltage and automatic selection of mode of charging. Till the battery is fully charged, it is under BOOST mode ensuring quick charging. When the battery reaches the preset voltage, it is shifted to float mode. it has a heavy-duty-double wound transformer, Full wave bridge rectifier, overload control, and Protection against Battery reverse connection.
Automatic battery charger, digital-universal-automatic-battery-charger, batteries & charge storage devices, Applicable in Defense, Transport depots, Voltage & current selection switch, CC/CV control card, overload & battery reverse protection. Digital Universal Automatic Battery Charger manufacturer & OEM manufacturer, automatic battery charger, automatic battery charger, batteries & charge storage devices, A reliable Automatic Battery Charger is a must for a dedicated backup supply source for industrial control devices, charging the batteries for starting DG Sets. These are also required for transport depots.
Series PABD chargers are transformer-based, with a Diode/ SCR bridge rectifier having a Constant Current / Constant Voltage (CC / CV) mode of charging. A heavy-duty double copper wound transformer ensures galvanic isolation from the mains of the battery and, hence, is fully safe. I C Controlled voltage monitoring circuitry constantly checks the firing angle of SCR concerning zero crossing and desired voltage and current thus ensuring CC CV control. Till the battery is fully charged, it is under BOOST mode ensuring quick charging. When the battery reaches the preset voltage, it is shifted to float mode. These charges have digital Volt and Amps meters for instant reading of battery voltage and charging current. It has protection against overload; Hi-Temperature & Battery reverse connection. Input and output fuses are provided as additional features.

Introducing SMPS Battery Charger – SR4

BPS Make SMPS Battery Charger- SR4 is designed for charging a 6/12/24 Volt battery @ max 20 Amps. It is most suitable for electrical panels with DC sources like AMF panels and automotive batteries. It is compact ( 300 mm x 90 mm x 220 mm) and panel mountable. It has a detachable connector for easy wiring and replacement. input AC voltage range is 180-260 Volt.

The charger has an auto Boost/ Float selection. If the connected battery draws a current over 1 Amp, it starts the battery with Boost mode till the battery reaches 28.5 V. After reaching 28.5 V. it will be shifted to Float mode with 26.5 V thus keeping the battery under Float mode. It has protection for overload, Battery Reverse connection & Over Temperature protection.

This charger features an integrated digital voltage and current indicator for easy monitoring. It works with various batteries, from portable devices to automotive batteries up to 180 Ah. Restore severely drained batteries or maintain optimal charge levels effortlessly. Practical features include a 3 PM/15 MA cable and programmable charging duration.

Wide input voltage range of 100-270 Volt AC for versatile power supply conditions. Adjustable potentiometer tape for precise battery requirements. Ideal for portable use, battery charging stations, generators, and auto-charging needs. Compact size, advanced digital metering, and adaptability make it a reliable charging solution.

Introducing SMPS Battery Charger – SR5

BPS Make SMPS Battery Charger- SR5 is designed for charging a 12/24 Volt battery @ max 20 Amps. It is most suitable for electrical panels with DC sources like AMF panels and automotive batteries. It is compact (130mm x 270mm x 293mm) and panel mountable. It has a detachable connector for easy wiring and replacement. input AC voltage range is 160-270 Volt.

The charger has an auto Boost/ Float selection. If the connected battery draws a current over 1 Amp, it starts the battery with Boost mode till the battery reaches 28.5 V. After reaching 28.5 V. it will be shifted to Float mode with 26.5 V thus keeping the battery under Float mode. It has protection for overload, Battery Reverse connection & Over Temperature protection.

This charger features an integrated digital voltage and current indicator for easy monitoring. It works with various batteries, from portable devices to automotive batteries up to 180 Ah. Restore severely drained batteries or maintain optimal charge levels effortlessly. Practical features include a 3 PM/15 MA cable and programmable charging duration.

Wide input voltage range of 100-270 Volt AC for versatile power supply conditions. Adjustable potentiometer tape for precise battery requirements. Ideal for portable use, battery charging stations, generators, and auto-charging needs. Compact size, advanced digital metering, and adaptability make it a reliable charging solution.

Introducing Digital Universal Battery Charger – BUABC

Digital Universal Automatic Battery Charger is a must for defense, transport depot, etc. These chargers can charge almost any type of battery. The volt selector switch facilitates the selection of battery volts from 12 volts to 72 volts.

It can charge the battery by setting Amps. This is a useful feature to boost the charge deeply discharged battery. Input supply is taken from the connector on the Back side terminals. Output is terminated on the front panel. MCB for input and Output are provided on the front panel. The system has a heavy-duty double-wound transformer, a Full wave bridge rectifier, overload control, and Protection against Battery reverse connection. Temperature protection for overheating of the rectifier is provided.

Till the battery is fully charged, it is under BOOST mode ensuring quick charging. When the battery reaches the preset voltage, it is shifted to float mode. These charges have digital Volt and Amps meters for instant reading of battery voltage and charging current. It has protection against overload; Hi-Temperature & Battery reverse connection. Input and output fuses are provided as additional features.

Introducing Servo Voltage Stabilizer – Single Phase

Servo stabilizers protect delicate electronic equipment by providing precise voltage, extending longevity, and increasing effectiveness. Various industries such as printing, photocopier, CNC, office automation, medical, and analytical fields utilize them.

They find applications in EPABX systems, fax machines, healthcare facilities, ultrasound machines, threading mills, patient tracking systems, refractometers, blood analyzers, picture processing, studios, textile knitting, and quality control processes. This demonstrates the wide range of applications where servo stabilizers actively maintain ideal voltage levels.

Here are the main points about the function of the BSSD series servo-controlled voltage stabilizer:

• The BSSD series by BPS is designed as a servo-controlled voltage stabilizer for single-phase supply systems.
• It consists of components such as a motorized variable transformer, Buck/Boost transformer, digital controllers, contractors, and related components.
• The digital controller actively senses input and output voltages to regulate the variac motor, ensuring the desired output voltage.
• The digital controller is equipped with microcontroller-based technology, enabling programmability to accommodate site-specific conditions.
• It can detect overloading and automatically trips the output contact for protection.
• The digital controllers are developed by the skilled team at BPS, ensuring reliable and precise voltage regulation.

Introducing Servo Voltage Stabilizer – Three Phase

Servo stabilizers enhance the life and operating efficiency of sensitive Electrical/ Electronic equipment by providing precise voltage.
These are being used extensively with
• Medical and Analytical Institutes, Health care units, Hospitals, Banks & Financial Institutes, Processing Units, CNC machine tools, IT parks, Textile knitting machines, Small and Medium Industries, Shopping Malls, Cinema Halls &Theaters, Office complexes, Quality Control and R & D centers.

Advantages

DIGITALLY CONTROLLED With built-in Protection for
• Under Volt                                  • Over Volt
• Over Load                                  • Short Circuit

Unique features:
• On delay timer-programmable
• Trip delay timer-programmable

Introducing LED Emergency Light

Emergency Lights are professionally designed by BPS.

It provides safe passage in the event of fire or power interruption at Industries, Hotels, Railway Stations, Airports, Malls, and all public places.

Unique features EXIT is illuminated both during Mains ON or Mains OFF. This helps persons on the premises identify the exit route and helps with an emergency evacuation.

Emergency lights are designed to provide lights for power interruption. These Lights have built-in
* Battery (SMF Type),
* Battery charger
* Change over circuitry and
* Inverter.

Till the mains is ON, the charger stores the energy in the battery. In the event of Power failure, the stored energy is used to light up the tubes.

Introducing Emergency Light

Emergency Lights are professionally designed by BPS.

It provides safe passage in the event of fire or power interruption at Industries, Hotels, Railway Stations, Airports, Malls, and all public places.

Unique features EXIT is illuminated both during Mains ON or Mains OFF. This helps persons on the premises identify the exit route and helps with an emergency evacuation.

Emergency lights are designed to provide lights for power interruption. These Lights have built-in
* Battery (SMF Type),
* Battery charger
* Change over circuitry and
* Inverter.

Till the mains is ON, the charger stores the energy in the battery. In the event of Power failure, the stored energy is used to light up the tubes.

Introducing Control Transformer

Control Transformers are used in switchgear and control gear to supply power to control or auxiliary equipment not intended for direct connection to the main circuit. These transformers are specifically designed to provide the control supply voltage for the control circuits of AC motor starters, i.e. Starter coils, timers, indicating lamps electronics protection relays, etc.
Control Transformers for contractor applications have to Energize the coil and Maintain contact for a definite period. The initial energizing of the coil takes 5 to 40 mil seconds and requires 3 to 10 times the normal current. This factor should be considered when calculating the control transformer’s VA rating.
BPS control transformers are available for single phase, two winding, with tapping of +/- 5% in the input primary side and no tapings on the secondary unless specially ordered.

Construction:

Control Transformers are two-winding transformers with both windings made of copper. Insulating materials used are class E unless otherwise specified. Power House transformers are made of using high-quality materials.
Electrolytic grade super enamel wire with the best insulations is used. Core materials are CRGO EI or Strip cores.
Experienced hands with the best machines for winding ensure the best results with minimum size. Appropriate classes of insulation materials are used. Transformers are impregnated in insulating varnish for long-lasting performance. Input and out are terminated on the Bakelite board with the proper size of terminals.

Introducing Switch Mode Power Supply – SMPS

Switched-Mode Power Supplies (SMPS) are a critical component in modern electronic devices, offering a highly efficient way to convert electrical power. They are used in a wide range of applications, from small household electronics to large industrial equipment. Here’s a detailed look at what SMPS are, how they work, and their advantages.

The basic operation of an SMPS involves converting an input voltage to a desired output voltage using high-frequency switching. Here’s a step-by-step breakdown:

1. Input Stage: The input AC voltage is rectified and filtered to produce a stable DC voltage.
2. Switching Stage: A high-speed transistor (like a MOSFET) switches on and off rapidly, controlling the flow of energy. This switching happens at high frequencies (typically between 20 kHz to several MHz).
3. Energy Storage: The switching action transfers energy to an inductor or transformer, storing energy temporarily.
4. Output Stage: The stored energy is released to the output circuit, where it is filtered and regulated to provide a stable DC output.

Switched-Mode Power Supplies have revolutionized the way we manage electrical power in modern electronic devices. Their efficiency, compact size, and versatility make them indispensable in today’s technology landscape. Understanding the workings and benefits of SMPS can help in making informed decisions when designing or selecting power supplies for various applications.

Introducing Electronic Hooter

BPS offers I.C. Based Solid State Electronics hooters suitable for control panel/control desk and other alarm annunciation boards with many unique features.

Solid State
Hooters are IC based with professional-grade components and hence more reliable than electro-mechanical hooters which are subject to frequent coil burnout.

Low Power Consumption
Power consumption is less than 25% of conventional electro-mechanical Hooters.

Wide Input Supply Voltage
BPS electronic hooters are available for different input supply voltage e.g. 12V. DC to 220V. AC/DC

Different Sound
Hooters with different sounds are available. Max. sound level is 107 dB.

Continuous Rating
BPS solid-state hooters are tested for continuous operation.

Easy Flush Mounting
Mounting is suitable for standard meter cutting sizes. (96X96 mm)

Introducing Water Level Controller – BWL21P

Water level controllers are innovative devices designed to manage and regulate water levels in various applications, from residential water tanks to large-scale industrial reservoirs. These controllers automate the process of monitoring and maintaining water levels, ensuring an efficient and reliable supply of water while preventing wastage and overflow.

BWL21P keeps a constant watch on the water level and switches ON or OFF the pump motors subject to the availability of water in the reservoir and the requirement level set at the upper tank. It is for a single-phase mono-block pump having a feature of motor protection from overload and under or overvoltages.

INDICATIONS:

COMPATIBLE SENSORS:

MK-3W: FS 3WA Sensors 2 Nos., Cemented stand for mounting 1 No., PVC pipe-3/4”x 12” 4 Nos.,T-PVC 2 Nos. Short piece 2.5” 2 Nos., Elbow 2 Nos., Socket.

PROTECTIONS:

• Over Voltage Protections.
• Under Voltage Protections.
• Overload Protections.

Introducing Wireless Water Level Controller – BWL-R2FM

In today’s fast-paced world, technology advances astonishingly, making our lives more convenient and efficient. A Wireless Water Level Controller is an electronic device that automates the process of monitoring and controlling water levels in tanks, wells, or reservoirs. It uses wireless technology to communicate with sensors placed inside the water tank, providing real-time data on the water level. We customized based on this data, the controller can automatically turn water pumps on or off, ensuring that the tank never overflows or runs dry.

BPS – introduces the Smart Water Level Controller with RF Wireless communications. It is an advanced and reliable device designed to monitor and control water levels in various applications, including water tanks, swimming pools, and industrial processes. The device uses RF wireless technology to provide real-time water level data and control capabilities.

BPS Wireless Water level controllers BWL-R2FM keep a constant watch on the water level of the upper storage tank and switch the ON or OFF pump as per the level in the tank. It also checks the availability of water in the reservoir. This is suitable for direct connection up to 1 HP monoblock & submersible single-phase pumps 3 phase pumps with the starter. The selection of modes for AUTO/ OFF/ MANUAL facilitates the operation of pumps in any mode.

The water level MASTER CONTROLLER is to be connected with a pump or starter and reservoir tank float sensor. TX module is to be mounted near the upper tank with a float sensor. TX model senses the water level in the tank and communicates with the MASTER CONTROLLER which switches the ON/ OFF the pump as programmed.

KEY FEATURES:

• Wireless connectivity- No wiring is required from the Upper Tank
• No dry run of Pump-long life
• No overflow
• Auto/Manual/Off select
• Reliable and Rugged
• Non-Contact float switch Sensor
• Suitable for hard/soft water
• Compact size
• Easy to install and require less maintenance