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Caterpillar AVR VR6

Caterpillar AVR VR6

Delivery Time : in stock. Within 2 work days after 100% payment
Supply Ability : 300 Piece/Pieces per Day
Price : FOB USD 100~199 / PieceGet Latest Price
Packaging Details : carton box.the size:255mm*170mm*92mm(L*W*H)
MOQ : 5 Piece/Pieces
Payment Terms : T/T,Western Union,MoneyGram
size : 255*175*92mm
website :
weight : 1.25kg per piece
Place of Origin : Fujian
Brand Name : Caterpillar
Model Number : VR6
phase : 3 phase
Motor : Brushless
Usage : regulating voltage for generator
Stock : yes
other models : VR6 SR7/2 SR7
OEM Service : yes
Category : Voltage Regulators/Stabilizers
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Caterpillar AVR VR6
1.Manufacturer.competitive price with good quality
2.Quality Warranty
3.Necessary technical service

1.Caterpillar AVR VR6-

VR6 controls the DC exciter field power of conventional, 50 or 60 Hz brushless genera tors.The regulator(VR6) includes frequency compensation with selectable slope, inverse time over-excitation shutdown, solid-state build-up circuitry, single-phase or three-phase voltage sensing, single-phase or three-phase shunt, or permanent magnet power input, and parallel droop compensation, and an accessory input. The accessory input provides compatibility with accessories such as a var/power factor controller.-


2.VR6 Technical specification:-

Voltage, rated------------------- -120 V- 240 V
Voltage, limits--------------- 90-140 V-- 180-280 V
Frequency-------------------50-240 Hz- 50-240 Hz
Burden (at rated V)-------- 1440 VA- 2400 VA

Voltage, continuous---------- 65 Vdc- 125 Vdc
Voltage, forcing 10 sec.-- 100 Vdc- 200 Vdc
Current, continuous-----------12 Adc- 10 Adc
Current, forcing 10 sec.---- 25 Adc- 20 Adc
Min. feld resistance--------- 4 Ohms- 10 Ohms

Sensing: 100 to 120 V +/-10% with standard 10K Ohm control, 1 phase or 3 phase, 50/60 or 400 Hz;

Paralleling: 1 A or 5 A for 6% droop maximum; 10 VA maximum burden;

Regulation accuracy: +/- 0.5% maximum;

Under frequency protection breakpoints:-Adjustable 45 to 65 Hz;

Regulator response: Less than 4 milliseconds;

Thermal stability: Less than 0.5% per 40° ambi-ent temperature change;

-Power dissipation: Less than 50 W at maximum continuous rating;-



3.Caterpillar AVR VR6:-


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Caterpillar AVR VR6 Images

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