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- × AVR R230 | Generic Replacement R250 1 × $38.29
- × AVR MX341 | Generic 1 × $66.50
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HomeVoltage Regulators | AVR |AVR | Mcpherson ControlsADVR-250 | Mcpherson Controls

View cart “AVR MX341 | Generic” has been added to your cart.

ADVR-250M Mcpherson Controls

AVR | Mcpherson Controls

ADVR-250 | Mcpherson Controls

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Replaces Marathon DVR-2000 Series

Analog／Digital，Single-ph ase detection，Excitation Current 3.5 Amps. For use in brushl ess, self-excited (shunt) ge nerators Compatible with Leroy Somer* R250/R230, AVR

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$239.90

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Description

SKU: ADVR250 Category: AVR | Mcpherson Controls Tags: ADVR, AVR, Mcpherson Controls

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Power: Shunt Excited

Input: 180-280 Vac, 50/60 Hz, 1 OR 3 phase

PMG Excited 63-105 Vac 100/240 Hz 3 phase

Sensing input: 180-240 Vac, 50/60 Hz 1 OR 3 phase

CT input: 1 or 5 Aac 50/60 Hz

ACC input: +/- 3 Vdc. Output 65 Vdc @ 12 Adc

Unit Type: Potted – Rugged

Weight: 1.5 kgSize: 9.4 in x 7.1 in x 3.5 in

4 mounting holes

1 Year Warranty

Call for Quote for international purchases!
SKU: VR6G
$127.39 ~~$147.87~~
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AVR | Generic Replacements
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Voltage regulation: around ± 0.5%.

Voltage supply/sensing range 85 to 139 V (50/60 Hz)

Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20% – Voltage setting P1
Stability setting P2.

Power supply protected by 8 A fuse, slow- blow action (tolerates 10 A for 10 s)

Frequency: 50 Hz with ST3 jumper

60 Hz without ST3 jumper

Factory-set underspeed protection P3. 2.2

R230 AVR option

Potentiometer for remote voltage adjustment, 1000 Ω / 0.5 W min: adjustment range ± 5%. – Remove the ST4 jumper.

Call for Quote for international purchases!
SKU: R230G
$38.29 ~~$44.54~~
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AVR | Generic Replacements
AVR R438 | Generic
AVR | Generic Replacements
AVR R438 | Generic

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Voltage regulation ±0.5%

Short circuit capability: 3 x Irated for 10 seconds ( AREP or PMG excitation)

Voltage sensing: 95 to 140 volts (50/60 Hz) or 170 to 260 volts (50/60 Hz) or 340 to 520 volts (50/60 Hz)

Response time: Normal (1sec) for _+20% voltage variation or rapid (0.3 sec) for ∼+20% voltage variation.

Remote voltage adjustment range of: _+5% *1000 Series alternators do not have PMG option.

Call for Quote for international purchases!
SKU: R438G
$74.69 ~~$87.70~~
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Leroy Somer AVR
Leroy Somer AVR R449 | Original
Leroy Somer AVR
Leroy Somer AVR R449 | Original

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The regulator includes:

A main terminal strip (10 terminals)

A secondary terminal block (5 terminals)

A frequency selection terminal block (3 terminals) – A quadrature droop potentiometer

A voltage potentiometer

A stability potentiometer

A maximum excitation potentiometer

A sensing selection jumper ST1 (single/3-phase with an external module)

A response time jumper ST2 – A frequency selection jumper ST3 – An external voltage setting jumper ST4 – A LAM (load adjustment module) jumper ST5

From R449 Version E number 10,000, this jumper will be removable.

A selecti

Call for Quote for international purchases!
SKU: R449
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This ADVR-250 | Mcpherson Controls can be yours for only $239.90.
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