Volt-on Engineering
Volt-on Engineering
Korattur, Chennai, Tamil Nadu
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Neutral Failure Circuit Breaker

Owing to our experience and knowledge in this arena, we are able to offer our clients an impeccable range of Neutral Failure Circuit Breaker that is precision engineered in tandem with the industry laid standards and guidelines. Offered range is acknowledged in the market for their attributes like robust construction, durable standards and optimum performance. Further, our product line comprises Customised Panel, APFC Panel and Harmonic Control Panel that can be availed in various standards and grades as per their detailed specifications. We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad.

440V Phase To Phase Protector

440V Phase To Phase Protector
  • 440V Phase To Phase Protector
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Approx. Price: Rs 10,000 / Unit

Product Details:

Minimum Order Quantity1 Unit
MaterialSteel
UsePhase To Phase Protector Box
Built TypeModular, Panel Build

We are one of the well-known manufacturers and suppliers of 440v Phase To Phase Protector. The offered phase-to-phase protector is a device, designed to protect the electrical appliances from sudden voltage spikes. Our offered phase protector tries to limit the voltage supply, which is beyond the threshold value. The offered protector blocks the connection or shorts the extra current to ground.

Features:

  • Performs in minimum under voltage and maximum overvoltage
  • Provide protection from possible electrical damages
  • Phase loss detection

 

"We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad."


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High Voltage Protector

High Voltage Protector
  • High Voltage Protector
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Approx. Price: Rs 6,000 / unit
We are the Leading Manufacturer and Supplier of High Voltage Protector in Chennai,Tamilnadu,India.

Technical Specifications:

  • Operating Voltage:- 230 volt., 50hz. (single Phase supply)
  • Cut off voltage:- 270 volt.
  • Resume voltage:- 250 volt.
  • Currant carrying capacity:- 40 Amp.
  • Mode:- Auto / Manual.
  • For connection:- Terminal Stripe type.
  • Overall dimensions in (mm):- W-155 , H-210 , D-110

 

"We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad."


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Additional Information:

  • Minimum Order Quantity: 1 unit
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Neutral Failure Circuit Breaker

Neutral Failure Circuit Breaker
  • Neutral Failure Circuit Breaker
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Approx. Price: Rs 14,000 / Unit
We are specialized in offering Neutral Failure Circuit Breaker to our deemed patrons. Offered array is designed by making use of superior grade raw material that is obtained from the most authentic vendors of the industry. These products find application in various industries and sectors. Moreover, these can be availed in various sizes, grades and dimensions.

Application :

  • Used at flats, residence, offices, buildings & factories
  • This protects a single phase equipment and wirings from neutral failure, high voltage, phase to phase current, 440V

Models & Amps / KVA rates :

  • 30 Amps, 40A, 60A, 80A, 100A, 150A, 200A, 250A, 300A, 350A, 400A, 450A, up to 630 Amps

Features :

  • World advanced micro process controller technology is used
  • Automatically cut off the main A/c, when sudden high voltage, 440V, Phase-to-phase or phase –in- neutral
  • High voltage cut off at 295V(L&;N) is also available
  • Avoids fire and damages to the single phase electrical appliances and wiring
  • Current sensing devices like ELCB, MCB and fuse carriers will not trip off during the neutral failure
  • Certified by ETDC (Electronic Test & Development Center) GOVT. of India
  • What happens when the neutral is failed
  • If neutral fails, phase will return to the neutral wire and due to this, phase will pass through the entire neutral wirings
  • It gets high voltage from above 380V
  • So that single phase appliance will receive phase 1 & phase 2 instead of phase & neutral 220V 220V=440V phase to phase
  • When neutral fails at the balance or unbalanced load condition, using micro controller technology, our NFCB will sense the return phase and it will trip the power to the load
  • Even if high voltage occurs, in any phase line, load will be tripped off

Clients :

  • Tamil Nadu Police Quarters - Head Office
  • Prahari Builders
  • Swathi Aqua
  • Air Fridge
  • Nalsa Medical Industries

 

"We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad."


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Additional Information:

  • Minimum Order Quantity: 1 Unit
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Neutral Failure Protection

Neutral Failure Protection
  • Neutral Failure Protection
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Approx. Price: Rs 13,000 / Unit
We are the Leading Manufacturer and Supplier of Neutral Failure Protection in Chennai,Tamilnadu,India.

A neutral lead disconnection from a transformer substation solidly earthed neutral at an inlet service feeder switchboard can occur in those cases:

  • its burning-out at an abnormal phase overload;
  • short-circuits;
  • a poor contact in a lead connection place;
  • its breakage in a result of an accident damage (wind, a fallen tree);
  • a neutral lead theft;
  • and old electric wiring;
  • attending personnel error or evil intent, and so forth.
If these cases take place in a 3-phase balanced system, the load will not be influenced. An illustrative example is a 3-phase induction motor that needs in operation no neutral, because a 3-phase induction motor winding is balanced and all phases are equally loaded. But in a single-phase distributor systems phase loads are never coinciding that brings about phase voltage imbalance. The more a phase load difference the more is the imbalance. To equalize the phase voltages one needs to ground the neutral. Then a circulating current will flow inducing a forced relative-to-neutral phase equalization.

A summing potential is developed in a common point of that 3-phase system in case of a neutral phase loss. The summing potential is determined by each phase load resistance. The neutral drift will cause a big phase imbalance. The phase voltage applied to the C-phase-powered loads will be considerably less than 220V while the phase voltage applied to the A&B-phase-powered loads will be considerably greater than 220V.

At the same time the line voltage will remain unchanged. The most crisis situation will arise when one of the phases has no load at all (no load is carried). Then the voltage developed in this phase can be close to the line voltage (380V) while the voltage developed in the most loaded phase will be close to zero. If a short-circuit in one of the phases occur when a high voltage is applied the line voltage of 380V can be applied to the all loads that are other phase-powered.

 

"We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad."


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  • Minimum Order Quantity: 1 Unit
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NFCB

NFCB
  • NFCB
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Approx. Price: Rs 9,000 / Unit
We are the Leading Manufacturer and Supplier of Neutral Failure Circuit Breaker in Chennai,Tamilnadu,India.

  • World advanced Micro Process Controller Technology is used
  • Automatically cut off the Main A/c, when sudden high voltage, 440V, Phase-to-Phase or phase –in- Neutral
  • High Voltage Cut off at 295V(L&N) is also available
  • Avoids fire and damages to the Single Phase electrical appliances and wiring
  • Current Sensing devices like ELCB, MCB and Fuse Carriers will NOT trip off during the Neutral failure
  • Certified by ETDC (Electronic Test & Development Center) GOVT. of India
    What happens when the Neutral is Failed :
  • If Neutral fails, phase will return to the Neutral wire and due to this, phase
    will pass through the entire Neutral wirings , which gets high voltage (ie) above 380V. So that all the Single Phase Appliance will receive Phase 1 & Phase 2 instead of Phase & Neutral. i.e., 220V 220V = 440V. i.e., Phase to Phase
  • When Neutral fails at the balance or unbalanced load condition, using Micro Controller Technology, our NFCB will sense the return phase and it will trip the Power to the load
  • Even if high voltage occurs, in any phase line, load will be tripped off

 

"We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad."


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Callback


Additional Information:

  • Minimum Order Quantity: 1 Unit
Request for Quotation
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S. Prem Kumar (Proprietor)
No. 60, Gramani Street, South Railway Road
Korattur, Chennai- 600080, Tamil Nadu, India


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