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AVR SR7-2G (SR-7) | Generic
1 × $69.49
Subtotal: $69.49
Uncategorized
AVR AS440 | Original
Features include:
- Stability adjustment
- Optimum response selection
- Under frequency roll off adjustment
- Droop adjustment
- Trim adjustment
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$37.49
The AS440 ( + Kit replaces SX440 ; SA465) is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes underspeed and sensing loss protection to ensure safe, reliable control of the generator.
Related products
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Leroy Somer AVR
Leroy Somer AVR R450 | Original
The R450 AVR is supplied in a casing designed to be mounted on a panel with dampers.
- Operating temperature: – 30°C to + 65° C. – Storage temperature: – 55°C to + 85°C.
- Shocks on the base: 9 g depending on the 3 axes.
- Vibrations: less than 10 Hz, 2 mm half-peak amplitude 10 Hz to 100 Hz: 100 mm/s, above 100 Hz: 8 g.
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SKU: R450 -
AVR | Generic Replacements
AVR VR6 | Generic
- 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
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SKU: VR6G -
AVR | Generic Replacements
MX321 | Generic Replacement for Cummins MX321 Automatic Voltage Regulator
Features include:
- Stability selection & adjustment *Under frequency roll off adjustment
- Dip adjustment *Dwell adjustment
- Droop adjustment *Trim adjustment
- Over excitation adjustment *Over voltage adjustment
- Current limit adjustment *Ramp adjustment
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SKU: MX321G -
AVR | Generic Replacements
AVR R449 | Generic
- Automatic Voltage Regulator | Exact Generic Replacement for R449
- Steady state voltage regulation ± 0.5%
- Short circuit capability: 3 x Irated for 10 seconds (AREP or PMG excitation)
- Voltage sensing: 0-110v Terminals = 95 to 140 volts (50/60 Hz) or 0-220v Terminals = 170 to 260 volts (50/60 Hz) or 0-380v Terminals = 340 to 520 volts (50/60 Hz)
- Response time: Normal (1 sec) for ± 20% voltage variation or Rapid (0.3 sec) for ± 20% voltage variation. Remote voltage adjustment range: ± 5%
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SKU: R449G
