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HG-Series AVR


Description:

Range:         10 – 4,000kVA  (3-phase)
Operation:    Servo-control

Wide input voltage window
Detailed functional status interface
24 Months warranty

 


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Input                                                                                                     
Single-Phase 220/230/240Vac, (1ph-3W)
Three-Phase 380/400/415Vac, (3ph-4W+E)
Input Range  170 – 265 Vac (1 Phase) 
  320 – 480 Vac (3 Phase)
  300 – 450 Vac (3 Phase)
  300 – 500 Vac (3 Phase)
  Other input ranges available on request
Frequency             50/60Hz
   
Output    
Single-Phase 220/230/240Vac ± 1%, Selectable (1ph-3W)
Three-Phase 380/400/415Vac ± 1%, Selectable (3ph-4W+E)
Regulation ± 1% (unless otherwise specified)
Efficiency >98% at full load
Frequency                     50/60Hz (same as input mains frequency)
Waveform  Distortion         Nil (replica of input)
Independent Phase Regulation Standard, for up to 100% unbalance loading
   
Protections:  
Overload Protection Input load breaker 
Output Breaker Optional 
Bypass Facility Manual Bypass 
Input over-voltage Output trips on input over-voltage; re-connects when normal
Input under-voltage Output trips on input under-voltage; re-connects when normal
Output Breaker Optional 
Miscellanious Protections Phase failure *,    Surge protection *,    Phase reversal error * 
  Over / under frequency trip *,    Over / under frequency trip *
   
  * Optional, unless otherwise specified
User Interface:             
Metering for Voltage
  Load % * 
  Power Quality Parameters*                                     (* Option)
  Current (for 3-phase AVR, available on request for 1-phase)
Status Indicators Input high, Nnput low, Normal, Alarm, General Status
   
Communication:             
Interfaces RS232*, USB*, SNMP*, Dry Contacts *, GPRS *      (* Option) 
   
General  
Auto-transformer Winding 100% copper wound, electrolytic grade (unless otherwise stated)
Outdoor Type Available on request
Cooling Natural Air 
  Natural Air with temperature-activated forced cooling (option)
  ONAN 
  ONAN with temperature-activated forced cooling (option)
   
Environment:        
Temperature       0 ~ 40o
Humidity       20 ~ 90% Non-condensing @ 35oC
Altitude < 1000m
IP Class 20 (standard, higher ratings on request or based on application)
All-copper auto-transformer winding  
Fully Rated Output Capacity over input range
Wide Input Voltage Range   
Independent phase regulation  
Digital status interface  
Very high efficiency  
Field-adjustable output voltage  
Wide array of protections  
24-month warranty  
Excellent support   

 

Options

Protections Phase failure
  Specific surge protection ratings
  Phase reversal error
  Over / under frequency trip
  Over-temperature shutdown   
Communications RS232*, USB*, SNMP*, Dry Contacts *, GPRS *          (* Option) 
IP Class Specific IP ratings on request 
Outdoor Type Available on request

Powerex Limited warrants Vectronic® products to be free from defects in materials and workmanship under the conditions of normal use. The warranty period for each product range is as stated below. Powerex Limited guarantees the proper operation of Vectronic® products when used in accordance with the operating manual and within the limits of performance specifications.


Duration of Warranty

This warranty applies to the following Vectronic® product models respectively, for all distributors and end users, valid from the purchase date duly evidenced by invoice or receipt, for all products sourced through authorized or proper channels:

  • Vectronic Line-interactive UPS    – 24 months
    • EG 650-3000VA
    • DG 600-3000VA
       
  • Vectronic Online UPS, 1ph                        – 18 months
    • FS 1-20kVA
    • FS-R 1-20kVA
    • FS-V 1-20kVA
    • C-V 2-10kVA
  • Vectronic Online UPS, 3ph            – 18 months
    • C-V 10-600kVA
  • Vectronic AVR                                 – 24 months
    • 1-phase 5-30kVA
    • 3-phase 10-5000kVA


Limitations of Warranty

  1. This Warranty is limited to repairs or replacement of product in the event of fault, defect or malfunction under normal conditions of use, at no charge, for warranty parts, components, spares, labour, services, or replacement units in part or whole, at designated Vectronic® Warranty Centre(s) or Authorized Affiliate Service Locations, provided that repairs or replacement decision is at the discretion of Powerex Limited. Any parts used or replaced under this warranty may be new, factory re-conditioned or workshop certified.

 

Below are designated Warranty Centres

    • Melange Technology Limited (Vectronic® Warranty Centre)

 63, Kudirat Abiola Way, Oregun

Ikeja, Lagos Nigeria

E-mail: support@melange-technology.com

 

    • Powerex Limited  

 932A Folashade Abike Street, Omole Phase II

Lagos Nigeria

E-mail: support@powerex-limited.com

 

  1. Irrespective of warranty product repairs or replacement in part or whole at the discretion of Powerex Limited, the original warranty period shall apply; warranty service shall not extend the original warranty period in any way.

 

  1. Powerex Limited shall make good warranty product defect or fault without any liability for consequential or third-party loss or damage from product fault or downtime to supported load, operations, processes or systems. For the avoidance of doubt, liability is limited only to Vectronic product; to repair, restore or replace.

 

 

Limitations and Exclusions

  1. This Limited Warranty does not cover faults arising from negligence, abuse, misuse, improper storage, poor installation, user modifications or unapproved testing. Also, warranty does not cover unauthorized repairs or attempts to repair or improvise; operation with wrong input supply parameters; or unacceptable, deplorable, or corrosive site ambient conditions. Furthermore, installation, operation or commissioning by unqualified or unauthorized service personnel may imperil warranty, just as sabotage, accidental or wilful damage, fire, inferior or compromised external accessories, failure to adhere to approved local electrical codes, or any use outside the intended, specified or recommended applications.
     
  2. Warranty applies to the purchaser and neither extends nor is transferable to other parties directly or indirectly.
     
  3. For UPS products, extended storage periods after purchase without occasional charge may compromise the battery. It is the responsibility of user or purchaser to connect their UPS to mains periodically, preferably quarterly, if in storage for several months without use, to avoid voiding warranty.
     
  4. This Limited Warranty excludes fault or damage from fair wear and tear on product parts or components that normally degrade with regular or heavy use, like UPS battery, AVR brush / contact assembly, and such parts.
     
  5. Traceability is crucial to establishing genuineness of warranty claims. A claim under warranty must therefore be for a product with clear, unaltered product label indicating the Serial Number, Model and Capacity, accompanied with proof of purchase indicating date and seller or distributor to avoid delays.
     
  6. Warranty applies ONLY to Vectronic products fully paid for by claimant(s).
     
  7. The right to modify or vary the terms of this Limited Warranty is vested only in Powerex Limited. No variation to these terms is valid except in writing, and duly executed by authorized representative(s).  
     

Optional Warranty Terms

  1. On-site Warranty Service is available subject to pre-agreed terms
  2. Extended Warranty period available up to 5 years, or more
  3. Other warranty and support flexibilities available on request

 


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