Skip to main content

Solar No Volt Relay (NVR) - 2nd line protection

Revision 1.0

Product Overview (PO)

Lobel Solar System, Vadodara



Revision history
Sr.


Description/Change summary


Version


Author


Date





























1

Initial Version
1.0


Lobel Solar
25/08/16





















Reviewed by
Sr.


Version


Issue date


Reviewed by


Date





























1

1.0

25/08/16


Lobel Solar Power System
25/08/16























Table of Contents




 Advance Features of No-Volt Relay.
 .......................................................................................... 2

 1.1
 Protections 

 1.2
 LED Display Parameter 

 1.3
 Other Advantages 

 1.4
 Input Supply 

 1.5
 Output 







1.  Advance Features of No-Volt Relay.

1.1   Protections

-       Over Voltage

-       Under Voltage

-       Single Phasing

-       Phase-Reversal

-       Voltage Monitoring (R-Y-B)



1.2 LED Display Parameter

-       Phase Indication (LEDs)

-       Output on Indication (LED)

-       Voltage Display (R-Y-B) (Cyclic)

-       Fault Display

-       System Status ON/OFF (Cyclic)



1.3 Other Advantages

-       System On delay (10 second)

o   Monitor Input voltage for Healthy Condition then Power on system.

-       If GEB/Torrent Power loss automatically disconnect invertor.



1.4 Input Supply

-       R-Y-B Phase

-       N - Neutral



1.5 Output

-       230V AC for Contactor Coil. 

Comments

  1. Unknown2 August 2017 at 19:12

    Thanks for sharing the useful information. It was really amazing and very informative. Keep sharing more article.
    Solar Power Installation
    Solar Las Vegas

    ReplyDelete
  2. Unknown29 June 2019 at 03:01

    I was little confused about No Volt Relay & Single Phase Preventor. This was really useful.

    ReplyDelete

Post a Comment

https://lobelpower.com/

HOTLINE NO 9998931555

Popular posts from this blog

Solar Ongrid Inverter: The Ultimate Guide to Harnessing Solar Power by LobelSolar

Introduction Solar power is rapidly gaining popularity as a clean and sustainable energy source. With the increasing demand for renewable energy solutions, solar  ongrid Ksolare inverters have become a crucial component of solar power systems. In this comprehensive guide, we will explore everything you need to know about solar ongrid inverters, including their functionality, benefits, installation process, and key considerations before making a purchase . Table of Contents What is a Solar Ongrid Inverter? How Does a Solar Ongrid Inverter Work? Types of Solar Ongrid Inverters String Inverters Microinverters Power Optimizers Advantages of Solar Ongrid Inverters Considerations Before Installing System Size and Power Output Efficiency and Performance Grid Compatibility and Regulations Monitoring and Maintenance Warranty and After-Sales Support Steps to Install a Solar Ongrid Inverter Site Assessment and Design Obtaining Necessary Permits Mounting Solar Panels Installing the Solar Ong
Post a Comment
Read more

Lobel Solar Fencing Machine / ZATKA MACHINE / An Electric Security Fence / 9327007854

DESCRIPTION OF SECURITY FENCING AND ITS  WORKING IN  GENERAL Lobel Security Fencing is the modern day’s alternative to the conventional type of perimeter protection. These are active fences and punish the unwelcome intruder the moment they touches the fence or try to tamper the fence. The conventional types of fences are only passive fences and cannot resist the intruder if they try to forcibly intrude into the protected area. The Security Fence gives a sharp, short but a safe shock and creates psychological fear. Against any tampering the alarm incorporated in the system gets activated and alerts the inmates of the protected area, which facilitates them to counter the unwelcome intruders. The Security Fence is scientific fence and works on Energy with backup facility to run uninterruptedly during the nights as well as cloudy days. The whole system can be derived into two segments, one is the Basic system with CS 250 Unit (Without keypad) and the other one is the Fence. CS 2
26 comments
Read more

Lobel Solar Water Pumping System

  Submersible Pump Lobel Solar Water Pumping Systems is a stand-alone system operating on power generated by Solar Photovoltaic Panels. The power generated by Solar Panels is used for operating Solar Submersible pump for lifting water from open well, water reservoir or tube well for irrigation and drinking water purpose. The system requires a shadow-free area for installation of the Solar Panels. System Components Solar Photovoltaic Panels Structure & Accessories Solar submersible pump Solar Controller / VFD Special Features of Solar Powered Pump No inverter - D.C. motor connects directly to solar array Rugged construction Simple installation and maintenance Highly reliable Applications Village water supply Livestock watering Water supply to remote homes / agriculture Micro-Irrigation Benefits No conventional grid electricity required Long operating life Highly reliable
40 comments
Read more