| Conditions of Use: |
Marine, Land Use |
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| Usage: | Common Units |
| Output Type: | DC |
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The LINZ HVR Series electronic voltage regulator is made with state-of-the-art electronic components which enable the user to obtain, in reduced dimensions, all the functions required to control any type of alternator granting a voltage static error within ± 1. Three different models are available:
² HVR-10 AVR with adjustable protection from overload
² HVR-11 AVR single-phase sensing. Wide stability control, adjustable protection from low voltage operation and from overload, remote potentiometer inlet.
² HVR-30 AVR three-phase sensing. Wide stability control, adjustable protection from low voltage operation and from overload. Incorporated radio filter and remote potentiometer inlet or control through an external signal.
- Voltage static error within the limit of ±1%.
- Wide stability control regulation to guarantee the most suitable dynamic response to any situation (type of drive motor, size of alternator).
- Possibility of three phase inlet of reference voltage, very important when the generator is used with unbalanced loads.
- Incorporated radio filter that reduces radio interferences.
- Adjustable protection from low frequency operation, with indication of intervention with a red led.
- Adjustable protection from overexciting caused by anomalous loads, with indication of intervention with a yellow led.
- Remote potentiometer inlet or control through an external signal.
- Supply voltage inlet:
a) 110Vac ±15%,
b) 220Vac -25%/+15%
- Maximum field current: 10Adc
- Permanent field current: 7Adc
- Single phase reference voltage inlet: 90Vac ÷ 440Vac
- Outlet voltage setting of the alternator with multi-round trimmer
- Stability control setting with multi-round trimmer
- Intervention level setting of low frequency protection with multi-round trimmer
- Intervention level setting of over-exciting protection with multi-round trimmer
- Possible operation at 50Hz or 60Hz
- Possible operation of alternators in parallel
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Specification:
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a) 110Vac ±15%, b) 220Vac -25%/+15%
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Maximum field current:
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10 Adc
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Permanent field current:
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7 Adc
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Single phase reference voltage inlet:
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90Vac ÷ 440Vac
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