SKU: 3447489623

Voltage Regulator AVR R150 for Leroy Somer

Sale price$232.18 Regular price$257.98
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Description

Voltage Regulator AVR R150 for Leroy SomerPart Number: Leroy Somer Voltage Regulator 5014127Leroy Somer Voltage Regulator 40022682 Application: For The R150 is used on the following Leroy Somer Alternators: TAL046 A, TAL046 B, TAL046 C, TAL046 D, TAL046 E, TAL046 F, TAL046 G, TAL046 H, TAL046 JTAL047 A, TAL047 B, TAL047 C, TAL047 D, TAL047 E, TAL047 FTAL049 B, TAL049 C, TAL049 D, TAL049 E the components on the AVR should be completely encapsulated with suitable PU resin compound to absorb

Part Number:

Leroy Somer Voltage Regulator 5014127Leroy Somer Voltage Regulator 40022682

Application:

For The R150 is used on the following Leroy Somer Alternators:TAL046 A, TAL046 B, TAL046 C, TAL046 D, TAL046 E, TAL046 F, TAL046 G, TAL046 H, TAL046 JTAL047 A, TAL047 B, TAL047 C, TAL047 D, TAL047 E, TAL047 FTAL049 B, TAL049 C, TAL049 D, TAL049 E

the components on the AVR should be completely encapsulated with suitable PU resin compound to absorb transients / vibrations while in operation.27) Excitation details of alternator: (typical)- Full load: ? Excitation Voltage: 40 to 50 Volts ? Excitation Current: 2.5 to 5.0 Amps28) Terminal marking: refer drawing29) AVR Testing: Burn in test, Thermal cycling, Static test, Voltage variation check, Build up test, FRO check, Stability check, QDC check, Remote voltage check, DC input voltage check.

Specification:

1) Sensing input-
Voltage: 240 V AC ¡À10% for 1 phase, 380 V up to 480 V AC ¡À10% for 3 phase, 2 line sensing AVR Senses true average of the line to line waveform. Use Resistor (SMD) network for trouble free sensing & control of sensed voltage / regulation.2) Input power- Voltage: 415V for 3 phase and 240V for 1 phase- Frequency: 50/60 Hz3) Output power- Voltage: 105 V DC at 240V AC Input- Current: ? 6 Amps DC Continuous ? 8 Amps for 30sec. (when allowed by field resistance)4) Operating temperature: -20oC to +70oC5) Storage temperature: -40oC to +80oC6) Voltage adjustment: min ¡À 10% of rated voltage.7) Stability adjustment: adjustable to get Steady state Stability good transient response.8) Remote Voltage adjustment: to get ¡À10% of set terminal voltage (with 2W / 2.5W , 1 Watt pot).9) Droop for parallel operation: 4% droop for 5 Amps from ?U? phase.10) Auxiliary input A1 & A2: ¡À4.5V DC will give change in terminal voltage by ¡À10%.11) Under frequency roll - off adjustment: available below 46 Hz for 50 Hz & below 56 Hz for 60 Hz.12) Voltage Build up: ¡Ý 2 Volts (L-N)13) Voltage regulation: ¡À 0.8% at AVR terminals.14) Thermal drift: ¡À 1% for 30o C change in temperature.15) Response time: less than 50 milli seconds.16) Closed loop response: typically 0.5sec to recover to 98% of the set voltage for a field forcing ratio of 1:2.17) Sense Loss protection: voltage should collapse, when the sensing circuit is open.18) Over excitation protection: 10V DC to 85V DC. Set point : 60 V DC19) Fuse for protection: 6 Amps, 240 Volts AC.20) All potentiometers: multi-turn except Droop pot (Droop-single turn)21) Sealing of Potentiometers: except V ¨C trim pot all pots are sealed.22) Frequency roll off indicator: LED provided (UF).23) Sense Loss indicator: LED provided (SL).24) Over excitation indicator: LED provided (OE).25) Protection on the devices: Suitable R-C Snubber to be provided for the device used to protect this from surge.26) Potting/ Encapsulation

Note:It is heavey parts.The freight calculated by system is for air express.Please contact us for freight by sea.

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SKU: 3447489623

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Chris Hoekstra
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★★★★★ 5
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Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these: First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is! Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber. Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way! Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
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Reviewed in the United States on December 20, 2012
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Murzeig
Charlottesville, US
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
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Reviewed in the United States on February 4, 2026
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Drippy
Chelsea, US
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
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AJ1983
New York, US
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
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Reviewed in the United States on January 10, 2026
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Staci
Birmingham, US
★★★★★ 5
My Dog's Favorite Balls
Size: 2 Count (Pack of 1), Style: Pack of 2
My dogs love these balls and won't play with any others. My lab has to carry the orange ball and track and retrieve the blue one. We have a system!
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