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Outdoor Voltage Regulators

   

 

 

TSi Power’s VRX line of automatic voltage
regulators have a wide input range and precise
regulation. They are designed for outdoor
installation and are ideal for cell site and end-ofline
voltage correction.

The VRX range feature heavy duty electronics and
magnetics that are designed to operate under
worst case conditions and incorporate industrial
strength surge protection. It incorporates unique
AC-chopper technology for very high efficiency
and features complete line conditioning.

Its inverter imposes an ultra-fast PWM correction voltage on the primary winding of a buck-boost transformer. TSi Power also produces a variety of special and custom VRX products upon request.
 

   
Make an Enquiry



TSI Power Website
 

 

Key Features:

 

  • Outstanding voltage regulation: under normal input range of 172–276 vac, (47–63 Hz) output regulation will be 230 vac +/ -3%
  • Available in both single and 3-phase versions
  • Incorporate an aluminum enclosure that is rain tested to UL 50E, NEMA 3R (roughly equivalent to IP65)
  • Feature complete line conditioning
  • The extended input voltage range is 160-330V with reduced regulation 96-98% efficiency depending on operating conditions
  • Fail-safe: No switching of the power path
  • Fast regulation
  • Automatic bypass
  • Low impedance
  • Low weight
  • Quiet operation
  • Two year limited warranty
    (contact Fuseco for details)

 

 


VRX Single Phase 230V

 

 
  • Available in 3, 5, 7.5, 10, 15 and 20 kVA
  • Ambient operating temperature range -20°C to 50°C
  • Over/under voltage cut-off is available as an option
  • Control PCB assembly is designed for easy replacement
  • Wall mounting is standard. Pad or pole mounting available as an option                            

 

 



 

VRX Three Phase 230/400V

 

  • Available in 15, 22.5 and 30kVA
  • Ambient operating temperature range -20°C to 50°C
  • Other sizes are available upon request
  • Over/under voltage cut-off is available as an option
  • Control PCB assembly is designed for easy replacement
  • Wall mounting is standard. Pad or pole mounting available as an option

           

 

 

 

                                                







 

> Contact Fuseco for more information

> Visit TSI Power Website