McPherson Controls | Voltage Regulator | SS460

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McPherson Controls | Voltage Regulator | SS460


  • Replacement for Stamford Newage SX460 
  • McPherson Controls Self Excited Automatic Voltage Regulator 
  • Not a genuine Newage product 

Available on backorder. Usually ships in 3 to 5 business days.

can be export

Product can be export to the Caribbean, Latin America and other parts of the world with an additional payment.

Chat with one of our customer service representatives on Whatsapp (green button below) or call us at +1.954.657.7777 for shipping from USA to your country.

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SKU: SS460.
Additional Info


Details and Specifications

  • Voltage regulation less than +/-1.5% 
  • Soft start voltage ramping 
  • Sensing voltage loss protection 
  • 120 or 240 Vac sensing, jumper selectable 
  • Under frequency roll off protection 
  • With under frequency LED indicator 

Product Specifications:

Sensing Input Voltage 95 to 132 Vac or 190 to 264 Vac 1 phase jumper selectable 

Frequency 50/60 Hz selectable 

Excitation Output Voltage Max. 90 Vdc @ power input 207 Vac 

Current Continuous 4A Intermittent 6A for 10 seconds 

Resistance Min. 15 ohms 

External Voltage Adjustment Max. +/-7% @ 1K ohm 1 watt potentiometer 
Voltage Regulation Less than +/-1.5% (with 4% engine governing) 
Build Up Voltage 5Vac residual volts at power input terminal 
Soft Start Ramp Time 2 seconds +/-10% 
Static Power Dissipation Max. 10 watts 
Under Frequency Protection Set point 95% Hz 

Slope 170% down to 30 Hz 

Voltage Thermal Drift Less than 3% at temperature range -40 to +70 °C 


AVR Control Functions 
VOLT Voltage adjustment 
STAB Stability adjustment 
UFRO Setting under frequency protection knee point 


Operating Temperature -40 to +70 °C 
Storage Temperature -40 to +85 °C 
Relative Humidity Max. 95% 
Vibration 3.3 Gs @ 100 to 2K Hz 


Physical Specifications 
Dimensions 135.0 (L) x 100.0 (W) x 45.0 (H) mm 
Weight 243 g +/-2% 

PRODUCT Related documents:

SS460 Manual

Additional Info
Weight1 lbs
Dimensions6.5 × 4.5 × 2.5 in


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