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MTS SS12-N Self Excited Automatic Voltage Regulator | Onan VR21 Caterpillar VR6 Yanmar EDY 5000T

$245.00

Replacement for Onan VR21, Caterpillar VR6, and Yanmar EDY 5000T

McPherson Controls Self Excited Automatic Voltage Regulator

5 Amp Universal AVR for Full Wave Generators

Not a genuine Onan, Caterpillar, and Yanmar products.

Features

  • Voltage Regulation < ±1%
  • 220 VAC Full Wave Rectifier
  • Max. Output Voltage >170 VDC
  • Under Frequency Protection
  • Soft Start Voltage Ramping
  • Under Frequency Protection
  • Built-in High Breaking Capacity Fuse

 

Available on backorder

Sensing & Power Input Voltage 160~260 VAC 1 phase 2 wire

Frequency 50/60 Hz selectable

Output Voltage Max. 170 VDC @ 240 VAC input

Current Continuous 5A, Intermittent 7A for 10 sec.

Resistance Min. 15 Ohm Max. 100 Ohm

Voltage Regulation < ±1% (with 4% engine governing)
Voltage Build-up Residual voltage at AVR terminal > 5 VAC
External Volts Adjustment ±10% with 5 K Ohm 1 watt trimmer
Unit Power Dissipation Max. 8 watt
Soft Start Ramp Time 2 sec.
Thermal Drift 0.03% per °C change in AVR ambient
Under Frequency Protection For 60 Hz -knee point set at 55 Hz

For 50 Hz- knee point set at 45 Hz

Environment Operating Temperature : -40~65 °C

Storage Temperature : -40~80 °C

Relative Humidity : Maximum 95%

Vibration : 3.3G @ 100~2 KHz

AVR Controls Function VOLTS : Voltage Adjustment

STAB : Stability Adjustment

U/F*: To Set the U/F Knee Point

(*U/F: Under Frequency Protection)

Dimensions 150.0 (L) x 100.0 (W) x 74.0 (H) mm
Weight 421 g ±2%

 

Weight 5 lbs

Brand

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MTS Power Products logo Shop MTS Power Products and McPherson Controls for diesel and gas generator applications. We offer MTS controls, McPherson voltage regulators, transfer switches, governors, actuators, and generator control components designed for reliable standby and prime power operation. Whether you are maintaining an existing generator system or replacing a McPherson voltage regulator, Power Systems Plus can help you find the right part for your application. Availability Notice: MTS Power Products availability and lead times may vary. If you need a specific MTS Power or McPherson Controls part, please contact us before ordering to confirm availability and receive the most accurate shipping estimate possible. Voltage Regulators  
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