Delta India Group


Power Solutions
We are proud manufacturers and suppliers of precision engineered Telecom Power System, Uninterrupted Power Solutions, Display Solutions, Power Supplies, Industrial automation Components, Renewable Energy Components and Networking Equipment. Backed by our robust infrastructure, we also offer a broad gamut of power management solutions, visual displays and renewable energy solutions. Leveraging on our superior quality products, we have earned ISO 9001:2000, ISO 14001:2004 and OHSAS 18001:1999 certifications from Underwriters Laboratories, USA. All our products cater to clients across different industries like automobiles, aircraft, computer and peripherals, tele Communication industry. Available in variety of configurations to meet the specific needs of every client, these include:


Telecom Power Systems
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Telecom Power Systems

Indoor Power System

Delta Indoor power systems are equipped with a compact modular design with intelligent power features and state-of-the- art technology. The outstanding power density of the power system offers the best solution for space critical applications.

The advanced technology as well as the extended temperature range, wide input voltage range and user friendly features are the key factors of the success with a cost effective and reliable solution. The systems are featured with Alarm Unit to provide alarms comprehensive remote monitoring Control.

Telecom outdoor solution from IP 43 to IP 56. Its features are as follows :

  • Outdoor Power System from IP 43 to IP 56
  • Operational temperature range : 10 C to 50 C ambient
  • Thermal management is with Fan cooling system
  • Humidity management is from 20% - 95% at 35



Online UPS System

We manufacture and supply E Series (1-3 kVA), double series online UPS system.

Technical Specifications :

  • Power Ratings : 1 kVA / 700W, 2 kVA / 1400W, 3 kVA / 2100W
  • Architecture : True On-Line Double ConversionUPS
  • Form Factor : Slim Tower Model
  • Nominal Voltage : 230V AC Single Phase
  • Input Voltage Range : 80 ~ 280 V
  • Input Frequency : 50 / 60 Hz ᄆ 5 Hz (Auto Sensing)
  • Input Power Factor : 0.97
  • Output Wave Form : Pure Sine Wave
  • Typical Backup Time : Up to 4 Hours as Standard. & Extended Backups can also be Provided.
  • Communication Interface : RS232 (Standard), Dry Contact (Optional) and SNMP Connectivity (Optional)
N Series (1-3 kVA)

Technical Specifications :

  • Power Ratings : 1 kVA / 700W, 2 kVA / 1400W, 3 kVA / 2100W
  • Architecture : True On-Line Double Conversion online UPS
  • Form Factor : Slim Tower Model
  • Nominal Voltage :220V / 230V / 240V (Selectable)
  • Input Voltage Range :80 ~ 280 V 
  • Input Frequency : 50 / 60 Hz ᄆ 5 Hz (Auto sensing)
  • Input Power Factor : 0.97
  • Output Wave Form : Pure Sine Wave
  • Typical Backup Time : Up to 4 Hours as Standard.and Extended Backups can also be Provided.
  • Communication Interface : RS232 (Standard), Dry Contact (Optional), SNMP Connectivity (Optional), Modbus Connectivity (Optional), Environmental Sensor Box (Optional)
R Series (1-3kVA)

Technical Specifications :

  • Power Ratings : 1 kVA / 700W, 2 kVA / 1400W, 3 kVA / 2100W
  • Architecture : True On-Line Double Conversion UPS
  • Form Factor : Rack Mount / Tower Model
  • Nominal Voltage : 220V / 230V / 240V (Selectable)
  • Input Voltage Range : 80 ~ 280 V *
  • Input Frequency : 50 / 60 Hz ᄆ 5 Hz (Auto sensing)
  • Input Power Factor : 0.97
  • Output Wave Form : Pure Sine Wave
  • Typical Backup Time : Up to 4 Hours as standard. and Extended Backups can also be provided
Communication Interface : RS232 (Standard), Dry Contact (Optional), SNMP Connectivity (Optional), Modbus Connectivity (Optional), Environmental Sensor Box (Optional).

Online UPS System
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Uninterrupted Power Solutions
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Uninterrupted Power Solutions

We provide R Series (5 - 11 kVA), uninterrupted power solutions.

Technical Specifications
  • Power Ratings : 5 kVA / 3.5 kW, 7 kVA / 4.9 kW, 11 kVA / 8.0 kW
  • Architecture : True On-Line Double Conversion
  • Form Factor : Rack Mount / Tower Model
  • Nominal Voltage : 200V / 208V / 220V / 230 V / 240 (Selectable)
  • Input Voltage Range : 100 ~ 300 V *
  • Input Frequency : 50 / 60 Hz ᄆ 5 Hz (Auto sensing)
  • Input Power Factor : > 0.99
  • Output Wave Form : Pure Sine Wave
  • Typical Backup Time : Up to 4 Hours as standard. Extended Backups can also be provided
  • Communication Interface : RS232 (Standard), Port for paralleling UPS (Standard), Dry Contact (Optional), SNMP Connectivity (Optional), Modbus Connectivity (Optional), Environmental Sensor Box (Optional)
J Series (5 - 11 kVA)

Technical Specifications

  • Power Ratings : 5 kVA / 4.0 kW, 7 kVA / 4.9 kW, 11 kVA / 8.0 kW, 11 kVA / 7.7 kW (3:1)
  • Architecture : True On-Line Double Conversion
  • Form Factor : Rack Mount / Tower Model
  • Nominal Voltage : 5 / 7 / 11 kVA : 200 / 208 / 220 / 230 / 240 V, 1-Phase and 11 kVA (3:1)  : 380 / 400 / 415 V, 3-Phase
  • Input Voltage Range : 5 / 7 / 11 kVA : 120 ~ 280 V * and 11 kVA (3:1)  : 208 ~ 464 V **
  • Input Frequency : 50 / 60 Hz ᄆ 0.5 ~ 5 Hz (Programmable)
  • Input Power Factor : 5 / 7 / 11 kVA : > 0.99 and 11 kVA (3:1)  : > 0.95
  • Output Wave Form : Pure Sine Wave
  • Backup Time : Extendable battery runtime scalable up to 24 hrs for remote and unattended applications
  • Communication Interface : RS232 (Standard), Dry Contact (Standard), SNMP Connectivity (Optional)
H Series (15-30 kVA)

Technical Specifications :

  • Power Ratings  : 15 kVA / 12 kW (3:1 & 3:3), 20 kVA / 16 kW (3:1 & 3:3), 30 kVA / 24 kW (3:3)
  • Architecture : True On-Line Double Conversion
  • Form Factor : Floor standing Tower Model
  • Nominal Voltage : 220 / 380, 230 / 400, 240 / 415, (3-Phase 4-wire ground)
  • Input Voltage Range : 156 ~ 280 V (Phase to Neutral) / 270 ~ 485 V (Phase to Phase)
  • Input Frequency : 50 / 60 Hz ᄆ 3 Hz
  • Input Power Factor : > 0.95
  • Output Voltage : 3:3 Model :  220 / 380, 230 / 400, 240 / 415 V (3-Phase 4-wire ground), 3:1 Model : 220 / 230 / 240 V (1-Phase 2-wire ground)
  • Output Wave Form : Pure Sine Wave
  • Backup Time : Extendable battery runtime scalable up to 24 hrs for remote and unattended applications
  • Communication Interface : RS232 (Standard), Dry Contact (Standard), AS 400 Interface (Standard), SNMP Connectivity (Optional), Modbus Connectivity (Optional), Environmental Sensor Box (Optional)





Modular UPS

NH Series (20-160 kVA)

Technical Specifications :

  • Power Ratings : 20 kVA / 16 kW, 40 kVA / 32 kW, 60 kVA / 48 kW, 80 kVA / 64 kW
  • Architecture : True On-line double conversion modular UPS
  • Form Factor : Floor standing Modular UPS
  • Nominal Voltage : 220 / 380, 230 / 400, 240 / 415 V (3-Phase 4-wire ground)
  • Input Voltage Range : Nominal voltage -25% 20%
  • Input Frequency : 50 / 60 Hz (Range 45 ~ 65 Hz)
  • Input Power Factor : > 0.99
  • Output Voltage : 220 / 380, 230 / 400, 240 / 415 V (3-Phase 4-wire ground)
  • Output Wave Form : Pure Sine Wave
  • Backup Time : Extendable battery runtime scalable up to 24 hrs for remote and unattended applications
  • Communication Interface : RS232 (Standard), Dry Contact Output x 6, Input x 2 (Standard), Port for paralleling UPS (Standard), Battery Cabinet Temperature x 4 (Standard), SNMP Connectivity (Optional), Modbus Connectivity (Optional)

NT Series (20 -4000 kVA)

Technical Specifications :

  • Power Ratings : 20 / 30 / 40 / 50 / 60 / 180 kVA (3:1)*; 20 / 30 / 40 / 50 / 60 / 80 / 100 / 120 / 160 / 200; 260 / 320 / 400 / 500 kVA (3:3) as single module
  • Capacity upto 4000 kVA available through paralleling of 8 modules
  • Architecture : True On-Line Double Conversion
  • Form Factor : Floor Standing Compact Model
  • Nominal Voltage : 220 / 380, 230 / 400, 240 / 415 V (3-Phase 4-wire ground)
  • Input Voltage Range : Nominal Voltage ᄆ20%
  • Input Frequency : 50 / 60 Hz ᄆ 5 Hz
  • Output Wave Form : Pure Sine Wave
  • Backup Time : Extendable battery runtime scalable up to 24 hrs
Communication Interface : RS232 (Standard), RS485 (Standard), Dry Contact Output x 6 (Standard), SNMP Connectivity (Optional), Modbus Connectivity (Optional), Remote Monitoring Panel (Optional)

UPS(1 -4000 kVA)


Delta UPS Systems are Double conversion, On-line, IGBT based using PWM Technology and DSP / Microprocessor based platform, which provide excellent and reliable protection against all input power disturbances. The solutions are offered in Rack-mount, Tower and Slim types unitary and modular configurations to suit all customer needs. The vast range of solution starts from 1 kVA basic to 4000 kVA. Needless to mention, all state-of-the-art and latest functionalities such as Active Power Factor Correction (APFC), Advance Battery Management for Battery test, Battery life enhancement and Battery replacement warning, Lightning and Surge protection, etc. are integrated into the units. Additionally, there are specifically developed Power Management software, like UPSentry, which are provided to customers, to better manage the applications from local or remote locations. This is certainly very helpful to the users for efficient and smart management, higher protection and optimized monitoring of the UPS units. Furthermore, all units offered by Delta are UL, TUV and CE approved for safety and reliability.

Modular UPS
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Display Solutions
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Display Solutions

Delta is one of the very few emerging companies in the world that provides a comprehensive, all-in-one display solutions platform that integrates an LCD HD display, media player and network access control system. For providing such end-to-end display solutions, Delta guarantees a 24x7 back up support and uniquely offers simplified solutions for easy installation and operations.

Delta uses leading digital signages content management software which when docked to the industrial grade HD-LCD panel offers a simple, effective and powerful Digital Signage Application System. The signage software is the major operating system which enlivens the whole system and the same can be tailored for the different applications and business needs. It helps you to establish your own communication network, advertising systems to publish crisp, dynamic rich media ads and real time messages to remote screens. It is so simple to install that it can easily be deployed and easy to use.

Video Wall

Display walls are designed for real and expanding requirements for large scale visualization systems that present extreme resolutions and provide a customizable multimedia system in a multiple monitor format. These digital signages are ideally suited for mission critical control and command rooms, data visualization and high entertainment environments. Its state of the art design delivers the highest contrast, best image quality, operational reliability, serviceability and cost-of-ownership.




Industrial Automation Solutions

We provide various industrial automation solutions, which includes the following :

Human Machine Interface


HMI (Human Machine Interface) is a medium for information exchange and mutual communication between electromechanical system's and the user. It allows the user to complete settings through touchable images or keys on the user-friendly window. This not only offer's fast and convenient control of manufacturing industrial automation components, but also has replaced traditional controlling panel's which need extensive wiring.

AC Motor Drive


With modern power electronic and the latest microprocessor technology available, Ac Motor Drive is able to vary output frequency and control motor speed, so as to improve mechanical automation and save energies. Taking advantage of nucleus electronic technology it grasps, Delta's VFD series of AC Motor Drive has developed rapidly. At present, it has been well established in industry automation.Each series of products is designed to meet customers various needs such as the AC Motor Drive operating speed range, operating torque range, power loss and even the operators operating procedure. What's more, it is modified according to different mechanical characteristics. It not only provides customers with a full range of choices and is widely used in industry automation control field.

Rotary Optical Encoder

Rotary Optical Encoder is a sensor that converts machinery positional information into corresponding pulse numbers or digital data by photoelectric signals. Therefore, it can detect the speed, position, angular velocity, distance and counts information relating to mechanical machine. It is usually applied on the angle-measuring device and equipment. Hence, it is a very important device in industrial automation field.

Programmable Logic Controller

Programmable logic controller (PLC) is a control system using electronic operations. Its easy storing procedures, handy extending principles, functions of sequential/position control, timed counting and input/output control are widely applied to the field of industrial automation control.

AC Servo Drive

As the technology of microprocessor unit becomes more advanced and much further, the development and cost effectivity of permanent magnet manufacturing technology for servo motor and high power and high performance semiconductor power devices is improved continuously. Therefore, AC servo motor and AC servo control system have become the basic techniques for accomplishing automation control technology in current industry field.

CTA, Timer, Tachometer


CTA Timer, Counter, Tachometer is able to receive external input signals and calculate the times of events, frequency and driving speed. CTA can be applied to batch counting, total counting, length measurement, position control, accurate timing, rotation speed and so on.

CTA Timer, Counter, Tachometer features easy and handy parameter settings and tuning and are certified by international standards CE and UL.

Industrial Automation Solutions
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Magnetic and Microwave Components
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Magnetic and Microwave Components

DC Fans

More than 15 years Delta has gained industry's recognition, confidence and commendation by continuously offering innovative quality brushless DC air cooling products. Broad product range of magnetic and microwave components covers axial fans from 25mm-170mm, blowers from 45mm-160mm, cross-flow fans and slim blowers. In combine with patented distinctive blade design, innovative structure design and 'Sensflow' control not only greatly increase cooling performance but also reduce system noise with temperature sensor control when the fan is in low load operation. Fans with hot-swap construction, fan trays and modules with strong pan and first-rate efficiency are also produced.

Inductors and Transformers

With 30 years of experience in this field, Delta is able to meet any customer requirements. We can develop and design for demanding applications, provide solutions for any problem, and go to mass production, all in a short period of time. Our magnetic and microwave components includes switching power transformers, line filters, inverter transformers, SMT power inductors, current sensing transformers and H.V. transformers for use in switching power supplies, PC peripherals, lighting products, televisions, monitors, videos, AC/DC converters and general office and home appliances.

Chip Inductors

Delta's chip inductors are fully applicable to automated assembly. These chip inductors provide maximum protection features for solder reflow and welding, and come with precisely formed caps of high temperature acrylic for perfect co-centering and vacuum pickup. They have excellent solderability and are able to withstand pull-up force, mechanical shock and pressure. Available in sizes of 0402, 0603, 0805, 1008, 1210, 1812, our chip inductors have a wide inductance range for virtually all broadband and RF applications.




Renewable Energy Components

Photovoltaic Solution

Features
We provide the turnkey solutions for renewable energy components that includes photovoltaic application for Building Integrated Photovoltaics (BIPV), Telecom and Power plants along with the key components supply for the PV projects like Solar Modules, Inverters and Monitoring system.

Solar Energy : Single crystalline silicon solar cell 5 inches & 6 inches poly crystalline silicon solar cell 6 inches. Thus for renewable energy components, product specifications are as follows :



Type

Dimension

Voc(V)

Isc(A)

Vmp(V)

lmp(A)

Single c-Si Solar Cell

125mm*125mm

0.59-0.62

4.5-5

0.49-0.53

4.1-4.7

156mm*156mm

0.59-0.62

6.9-7.6

0.49-0.53

6.2-7.1

Poly c-Si Solar Cell

156mm*156mm

0.58-0.61

6.8-7.5

0.48-0.52

6.0-6.9


Renewable Energy Components
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Power Solutions
Power Solutions

Delta's power solutions provide power ranging up to 7,2000W per power module, with efficiency of over 90% and power density of up to 25W/Inch3. These products are modular, redundant, hot swappable and provide universal input power system for high reliability. Delta offer custom design and high volume manufacturing capabilites of power supply for PC's, servers, work stations, networking, peripherals and office equipment. Deltta's power supplies use state of the art circuits and advanced packaging technology such as ASIC, hybrid circuits and thin film to achieve hifgh efficineces and power densities.

DC/ DC Converters

Delta offers high density DC-DC converters up to 700W. Using high switching frequency, hybrid circuit, chip-on-board and surface mounting technologies, these DC-DC converters provide high power density, a low profile and high efficiency. Accurate current sharing and fixed frequency synchronization of DC-DC converters allows reliable parallel operation for easy expansion. The product  line covers commercial, industrial and military grade applications. Delta also offers high efficincy Voltage Regulator Modules (VRM's) for low voltage microprocessors.

Delta's latest DC-DC converters includes :
  • Isolated Converters : Sixteenth Birck - 25A, DOSA complaint; Eighth Brick : 40A, Quarter Brick - 60A; Half Brick - 80A; Bus Converters : 38A; 2X1" Converters.
  • POLs
  • VRMs (10.X and 11.X with analog and digital control)









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