The U.V.R.6/1-F is built with the same technology as the S.R.7/2-G and aside from having the same performances and characteristics it also includes the following specific functions:
Possibility of three-phase as well as singlephase sensing (we suggest to choose this option in case of very unbalanced or non-linear loads); LED’s of self-diagnosis which indicate the machine operating conditions instant by instant. By using the optional device called S.P.D.96/A the information gathered may be remote modified and made available; by doing so additional protections and signalling are available.
Basler AVR, Marathon AVR, Mecc Alte AVR
Mecc Alte AVR UVR6 | Original
- Sensing Input 220~480 VAC
- Rated Frequency 50/60 Hz
- Power Input 50~280 VAC
- Voltage Regulation < 1%
- EMI Suppression
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Related products
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AVR | Generic Replacements
AVR R230 | Generic Replacement R250
- 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.
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SKU: R230G -
AVR | Generic Replacements
AVR SR7-2G (SR-7) | Generic
- EXACT GENERIC REPLACEMENT – 1 Year Warranty
- Sensing Input: Terminal 1,2 3,4 5,6 Can be connected to Y or 220~480VAC Single Phase 50/60HZ.
- Power Input:50~280VAC (1,2) 50/60HZ.
- Output Voltage: Maximum 90VDC @ 220VAC Harmonic Wave.
- Output Current: Continuous 6A Maximum 8A for 10 sec.
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SKU: SR72G-G -
Leroy Somer AVR
Leroy Somer AVR R448 | Original
- 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 (1 sec) for ± 20% voltage variation or Rapid (0.3 sec) for ± 20% voltage variation
- Remote voltage adjustment range of: ± 5%
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SKU: R448 -
AVR | Generic Replacements
AVR SX460 | Generic
Sensing Input
Voltage: 95 – 132 VAC or 190 – 264 VAC
1 phase, jumper selectable. Frequency 50/60 Hz, selectable
Output
Voltage: Max. 90 VDC @ 207 VAC
Current: Continuous 4A
Intermittent 10A for sec
Resistance: Min. 15 ohm
Voltage Regulation:< ± 1.5 % ( with 4% engine governing)
Voltage Build-Up: Residual voltage at AVR terminal > 5 VAC
Thermal Drift: 0.05% peer C change in AVR ambient.
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SKU: SX460G
