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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

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