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VBK Power Technologies
Bangalore, Karnataka, India
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Other Products / Services #2253029

HP Laptops,hp Laptops

  • Color Black
  • Brand Name HP
  • Computer Memory Size 4 GB
  • Item Weight 2.04 kg
  • Hard Disk Size 1 TB
  • Display Size 15.6 inches

Being one of the genuine Suppliers in this domain, we are indulged in offering optimum range of HP Laptops. Buyers do not have to worry about the authenticity of HP Laptops as we procure it from the authorized vendors of the market. Prior to the final delivery of HP Laptops, we test them on various parameters. We provide wide array of HP Laptops at a competitive price.

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Servo Control Voltage Stabilizer

  • Certification CE Certified
  • Voltage 110V
  • Output Type AC Single Phase
  • Frequency 50hz
  • Automatic Grade Automatic
  • Feature Auto Cut, Easy Operate, Stable Performance
  • Brand Name Servo

We take an honor to introduce ourselves as the dependable Manufacturer, Supplier and Exporter of Servo Control Voltage Stabilizer from Bengaluru, Karnataka. With assistance to our sound manufacturing unit, we are capable to manufacture Servo Control Voltage Stabilizer. We strictly tested our Servo Control Voltage Stabilizer before dispatching and that is why, we have become the first choice for buyers when it comes to buying it.

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Three Phase Isolation Transformer

  • Nominal AC Output Voltage Ratings 480 VAC or 208 VAC, wye derived, 60 hertz.
  • Output Impedance 3-4 % typical.
  • Harmonic K-Rating K-4, K-7, K-13, or K-20 rated in accordance with: K = Σ Ih(pu)2 h2 2.3 Performance Specifications
  • Load Regulation Maintained within +2.5% or less of nominal, from no load to full load.
  • Overload 500% for 10 seconds, and 1, 000% for one cycle.
  • THD ≤ 1% added to the output voltage waveform under a linear load.
  • Harmonic Attenuation Load generated triplen harmonics are attenuated at the primary.

We are a reputed firm engaged in offering precision-engineered Three Phase Isolation Transformer. It is a continuous duty rated, 600 volt class, convection cooled, dry type, isolation transformer to support harmonic rich non-linear loads while maintaining safe operating temperatures. This transformer includes superior transverse and common mode noise attenuation. Designed as per NEMA TP 1-2002 dry type transformer efficiency standards, our transformer is acknowledged for high performance and reliability. We provide Three Phase Isolation Transformer in variegated specifications to meet diverse applications.

 

Standards :

  • The power conditioning system is designed in accordance with applicable portions of the following standards
  • NEMA TP 1-2002 Dry Type Distribution Transformer Efficiency Standards
  • American National Standards Institute (ANSI C57.110 & C62.41-1991)
  • Institute of Electrical and Electronic Engineers (IEEE 519-1992)
  • National Fire Protection Association (NFPA) 70, National Electrical Code (NEC)
  • Federal Information Processing Standards Publication 94 (FIPS Pub 94)
  • UL Listed to Standard 1561
  • C-UL listed to CSA Standard C22.2, No. 47-M90

 
Input Specifications :

  • Nominal AC input voltage ratings: 600 VAC, 480 VAC, 240 VAC or 208 VAC, 3 phase for transformers below 225kVA, and 600 VAC or 480 VAC, 3 phase for transformers 225kVA and above. All are designed with sufficient margin tosustain a constant input of +10% without saturation.
  • The nominal operating frequency: 60 hertz + 3 hertz.
  • The power conditioning system’s primary is configured in a three phase delta. Transformers below 500kVA include full capacity taps at 2½ % increments, two (2) above and four (4) below the nominal voltage tap. 500kVA transformers include full capacity taps at 2½ % increments, one (1) above and two (2) below the nominal voltage tap.
  • Energizing inrush current will not exceed 10 times the full load input current for ½ cycle.

 
Output Specifications :

  • Output Voltage : Sinusoidal with no flat topping when high crest factor (3.0 : 1), non-linear loads are present at the output.
  • Audible Noise Measured at 1 Meter from the Unit :
    • ≤ 50dBA for 15 KVA to 112 KVA
    • ≤ 55dBA for 150 KVA to 225 KVA
    • ≤ 60dBA for 300 KVA to 500 KVA
  • Electrostatic Shielding : Incorporates two, or an optional three, solid copper foil electrostatic shields which minimize inner winding capacitance, transients, and noise coupling between primary and secondary windings.
  • Common Mode Noise Attenuation : 126 dB with two shields, or 146dB with optional three shields.
  • Transverse Mode Noise Attenuation : 3 dB down at 10kHz, decaying 20 dB per decade.
  • Efficiency : 98% typical and meets NEMA TP 1-2002 dry type transformer efficiency standards on models 15kVA and
  • above.
  • The power conditioning transformer is designed to achieve NEMA TP 1-2002 Table 4-2 efficiencies listed below under a
  • K-4, K-7, or K-13 non-linear load at or between 35% to 50% load and at an operating temperature of 75 degrees C.
  • KVA Efficiency :
    • 15*
    • 30
    • 97.00%
    • 97.50%
    • 50 97.70%
    • 75 98.00%
    • 112 98.20%
    • 150 98.30%
    • 225 98.50%
    • 300 98.60%
    • 500 98.70%

 

*15kVA model efficiency applicable to K4 and K7 loading only. 

  • Optional TVSS : Incorporates a fused (with front panel mounted, blown fuse lamp indicator) 3 phase, secondary connected, 6 mode spike suppression network. The TVSS is comprised of high energy metal oxide varistors with less than a 5 nanosecond response time and a maximum peak current handling capability of 40, 000 amps (8x20μsec) per mode.
  • The suppression network system will remain functional when subjected to ANSI/IEEE C62.41 Category B-3 waveforms.
  • The spike suppression network increases the transverse mode noise attenuation to 3 dB down at 10kHz, decaying 40 dB per decade.

 
Main Transformer :

  • Transformer Windings : All copper conductor construction, with separate primary and secondary, isolated windings.
  • The transformer conforms to NEC article 250, that specifies a separately derived power source.
  • The neutral conductor is sized for 200% of the ampacity of the phase conductor.
  • Terminals are provided for isolated three phase output conductors, neutral conductor and ground.
  • All leads, wires and terminals are labeled to correspond with the circuit wiring diagram.
  • Basic Impulse level : No less than 10, 000 Volts.
  • MTBF : ≥ 200, 000 hours.
  • Transformer Steel : Grain oriented, M6 grade, silicon steel.
  • Flux Density : ≤ 15k gauss.
  • Core Losses :  ≤ 0.6% of the KVA rating.
  • Insulation : Class N, 200OC with a maximum temperature rise of 115OC above ambient, not exceeding 130OC under nonlinear loading per UL 1561.
  • Cooling : Natural convection.

 
Cabinet :

  • Enclosure : NEMA type 2 general purpose, floor mounted, and indoor enclosure.
  • Construction : Cabinets are manufactured from 14 gauge steel with base sub-structure suitable for fork lifting.

Output Power Ratings, Dimensions And Weights

Continuous
kVA
Cabinet Dimensions (in) Weight (lbs)
15 23”W x 20”D x 28.5”H 468
30 23”W x 20”D x 28.5” 625
50 35”W x 25”D x 39.5”H 954
75 35”W x 25”D x 39.5”H 1196
100 41.5”W x 27.5”D x 39”H 1326
112 41.5”W x 27.5”D x 39”H 1350
150 41.5”W x 27.5”D x 39”H 1880
225 56”W x 41.5”D x 48”H 2794
300 56”W x 41.5”D x 48”H 3077
500 45”W x 48”D x 62.75”H 4860

 


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Exide Inverter Batteries

  • Brand Name Exide
  • Certification ISI Certified
  • Application Home Use, Industrial Use
  • Weight 20-30kg
  • Voltage 125-150Ah
  • Function Electric
  • Load Capacity 100W
  • Feature Auto Cut, Heat Resistance, Stable Performance
  • Warranty 1year

We bring forth precision-engineered Exide Inverter Batteries for domestic as well as commercial applications. Our Lead Acid Batteries ensure availability of un-interrupted and regulated power during mains failure or dip in input voltage. Exide Inverter Batteries are available in numerous specifications to meet diverse applications. Supreme quality, ability to withstand frequent deep discharge, high reliability, low maintenance and minimum emission of gases/fumes are the prime attributes of our Exide Inverter Batteries. They are offered at the best market prices.

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CCTV Bullet Cameras

  • Style Bullet Camera
  • Certification ISO 9001:2008 Certified
  • Color White
  • Driven Electric
  • Range 15-20m
  • Warranty 1 year

CCTV Bullet Cameras are available for indoor as well as outdoor use. We manufacture, export and supply optimum quality CCTV Bullet Cameras in a variety of models. These cameras are efficient in capturing video during the day and in low light situations. They incorporate high resolution CCD. CCTV Bullet Camera allows easy and reliable operation with its user-friendly settings panel. CCTV Bullet Cameras are supplied with a mounting bracket and power supply.

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Dell Laptop,dell Laptops

  • Brand Name Dell
  • Color Black
  • Screen Size 15 inches
  • Depth 255 mm (10.0)
  • Ports 1 HDMI, 1 VGA, 1 USB 2.0
  • Chipset Integrated with the Processor

Procured directly from the genuine company, Dell Laptops is available in different designs and technical specifications as per the requirements of clients. Reliable performance, low energy consumption and high battery backup-these are the factors which distinguish Dell Laptops in the market. We make available various models of Dell Laptops at nominal prices. Delivering Dell Laptops on time has never been an issue for us due to our widespread network.

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APC Inverters

  • Capacity 600 - 2000VA
  • Wave Form Pure Sine Wave
  • Warranty 2 Years
  • Phase Single
  • Back Up Time According to Load and Battery
  • Features Easy to maintain, Unique quality

Our company is enlisted among the most distinguished Suppliers and Exporters of APC Inverters from Karnataka (India). The APC Inverters, made available by us, are unbeatable in terms of performance and service life. Due to widespread network of distributors and logistic service providers, it has been an easy job for us to deliver retail as well as bulk orders for APC Inverters within the promised time frame. We deal in only well-tested APC Inverters.

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Inverter

Our company is enlisted among the most distinguished Suppliers and Exporters of APC Inverters from Karnataka (India). The APC Inverters, made available by us, are unbeatable in terms of performance and service life. Due to widespread network of distributors and logistic service providers, it has been an easy job for us to deliver retail as well as bulk orders for APC Inverters within the promised time frame. We deal in only well-tested APC Inverters.
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CCTV IR Dome Cameras

  • Style Dome
  • Certification ISO 9001:2008 Certified
  • Power Source Electric
  • Feature Durable, Heat Resistant, High Volume
  • Warranty 1year
  • Range 15-20m
  • vision Day Vision, Night Vision
  • Camera Technology IP Camera

We offer top-notch quality CCTV IR Dome Cameras. Available in different specifications, our CCTV IR Dome Cameras are designed as per the set industry standards. These cameras boast an impressive array of features and functions. They are available from indoor to vandal resistant environmental models to meet diverse applications. By adjusting the camera’s setting, a wide field of view can be yielded and tighten viewing angle into a specific area. It gives a great control over the focal length of the camera. Our CCTV IR Dome Camera also supports night vision modes.

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Single Phase Isolation Transformer

  • Efficiency 97% typical.
  • Nominal AC Output Voltage Ratings 120/240VAC or 120/208/240 VAC, single phase, 60 hertz.
  • Output Impedance 3-4 % typical.
  • Harmonic K-Rating K-4, K-7, K-13, or K-20 rated in accordance with : K = Σ Ih(pu)2 h2
  • Basic Impulse level No less than 10, 000 Volts.
  • MTBF ≥ 200, 000 hours.
  • Transformer Steel Grain oriented, M6 grade, silicon steel.
  • Flux density ≤ 15k gauss.

Single Phase Isolation Transformer is available in variegated technical specifications. We hold expertise in manufacturing, exporting and supplying quality transformer that are used on all systems that require grounding on the load. Our isolation transformer is a copper wound, multi-shielded, single phase, K-factor rated, high efficiency, power conditioning isolation transformer. It is duty rated and belongs 600 volt class. This isolation transformer supports harmonic rich non-linear loads while maintaining safe operating temperatures. Easy to install and maintain, this isolation transformer is reckoned for its high quality, efficiency and reliability.

Standards :

  • The power conditioning system is designed in accordance with applicable portions of the following standards:
  • American National Standards Institute (ANSI C57.110 & C62.41-1991)
  • Institute of Electrical and Electronic Engineers (IEEE 519-1992)
  • National Fire Protection Association (NFPA) 70, National Electrical Code (NEC)
  • Federal Information Processing Standards Publication 94 (FIPS Pub 94)
  • UL Listed to Standard 1561
  • C-UL listed to CSA Standard C22.2, No. 47-M90

 
Input Specifications :

  • Nominal AC input voltage ratings: 480 VAC, 240 VAC or 208 VAC, 1 phase, with sufficient margin to sustain a constant input of +10% without saturation.
  • The nominal operating frequency: 60 hertz + 3 hertz.
  • The power conditioning system’s primary is configured single phase, two wire, plus ground, and includes full capacity taps at 2½ % increments, two (2) above and four (4) below the nominal voltage tap.
  • Energizing inrush current will not exceed 10 times the full load input current for ½ cycle.


Performance Specifications :

  • Load Regulation : Maintained within +2.5% or less of nominal, from no load to full load.
  • Overload : 500% for 10 seconds, and 1, 000% for one cycle.
  • THD : ≤ 1% added to the output voltage waveform under a linear load.
  • Output Voltage : Sinusoidal with no flat topping when high crest factor (3.0 : 1), non-linear loads are present at the output.
  • Audible Noise Measured at 1 Meter from the Unit : ≤ 50dBA
  • Electrostatic Shielding : Incorporates two, or an optional three, solid copper foil electrostatic shields which minimize inner winding capacitance, transients, and noise coupling between primary and secondary windings.
  • Common Mode Noise Attenuation : 126 dB with two shields, or 146dB with optional three shields.
  • Transverse Mode Noise Attenuation : 3 dB down at 10kHz, decaying 20 dB per decade.
  • Optional TVSS : Incorporates a fused (with front panel mounted, blown fuse lamp indicator), secondary connected, 3 mode spike suppression network. The TVSS is comprised of high energy metal oxide varistors with less than a 5 nanosecond response time and a maximum peak current handling capability of 40, 000 amps (8x20μsec) per mode.
  • Thesuppression network system will remain functional when subjected to ANSI/IEEE C62.41 Category B-3 waveforms.
  • The spike suppression network increases the transverse mode noise attenuation to 3 dB down at 10kHz, decaying 40 dB per decade.

 

Main Transformer :

  • Transformer Windings : All copper conductor construction, with separate primary and secondary, isolated windings.
  • The transformer conforms to NEC article 250, that specifies a separately derived power source. The neutral conductor is sized for 200% of the ampacity of the phase conductor.Terminals are provided for isolated single phase output conductors, neutral conductor and ground.
  • All leads, wires and terminals are labeled to correspond with the circuit wiring diagram.
    • Basic Impulse level : No less than 10, 000 Volts.
    • MTBF : ≥ 200, 000 hours.
    • Transformer Steel : Grain oriented, M6 grade, silicon steel.
    • Flux density : ≤ 15k gauss.
    • Core losses : ≤ 0.6% of the KVA rating.
    • Insulation : Class N, 200OC with a maximum temperature rise of 115OC above ambient, not exceeding 130OC under nonlinear
    • loading per UL 1561.
    • Cooling : Natural convection.

 

Cabinet :

  • Enclosure : NEMA type 1, floor mounted, and indoor enclosure.
  • Construction : Cabinets are manufactured from 14 gauge steel with base sub-structure suitable for fork lifting.
  • Paint : Baked on, powder coat paint finish with proper pre-treatment.
  • Provisions exist to hardwire input and output power connections to terminals located within the unit enclosure. Input and output conduit landing locations are available on the rear of the unit enclosure.

 

Environment :

  • Operating Temperature Range : -20OC to +40OC.
  • Humidity : 0 to 95% non-condensing.
  • Altitude : Up to 5000 feet above sea level without de-rating.

 

Warranty : Manufacturer guarantees equipment to be free from defects in material and workmanship for a period of 2 years following shipment from the factory

Output Power Ratings, Dimensions And Weights

Continuous kVA Cabinet Dimensions (in) Weight (lbs)
5 14.75”W x 21”D x 24”H 289
8 14.75”W x 21”D x 24”H 330
10 21.5”W x 29”D x 30”H 380
15 21.5”W x 29”D x 30”H 415
20 21.5”W x 29”D x 30”H 491
25 21.5”W x 29”D x 30”H 554

 

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APC Inverter Batteries

  • Brand Name APC
  • Certification ISI Certified
  • Application Home Use, Industrial Use
  • Weight 40-50kg
  • Voltage 150-175Ah
  • Load Capacity 100W
  • Feature Auto Cut, Long Life, Non Breakable
  • Warranty 1year

Our company is a renowned Manufacturer, Exporter and Supplier of APC Inverter Batteries from Karnataka, India. Available in different technical specifications, our APC Inverter Batteries are suitable for both domestic and commercial use. These high performance batteries are applauded for high reliability, low maintenance and extended cycle life. The battery is well designed with instant state of charge indication feature. It is thoroughly scrutinized on the parameters of quality and functionality to ensure hassle-free performance. We provide APC Inverter Batteries at market leading prices.

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Laptop

We maintain a wide spectrum of Laptops in Bengaluru, Karnataka. We have tied-up with some of the leading brands offering Laptops. We deal in Laptops of different brands including Dell Laptops and HP Laptops. The technically advanced range of Laptop that we offer is available in different configurations and models as well. As a responsible Supplier in this domain, we assure to make timely delivery of our Laptops.
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Laptop Computer

Our advanced packaging system assists us in meeting the bulk and customized packaging requirements of the clients. In addition, our packing experts ensure safe packaging of the products. Only high-quality raw materials have been used for the production of our entire range. We check the raw materials against varied quality parameters before procurement.
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Contact Us

  • Mr. Yogesh P. (VBK Power Technologies)
  • No. 46/36, 11th Main, 9th Block, Vinayaka Layout, Behind Bande Maramma Temple, Nagarbhavi, Bangalore, Karnataka - 560072
  • Share us via
  • Call 08068051346 Ext. 979