SKU: 70152907217

Leroy Somer AVR R731 Automatic Voltage Regulator for Generator Genset

Sale price$471.18 Regular price$523.53
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

Leroy Somer AVR R731 Automatic Voltage Regulator for Generator GensetApplication: For Generator Genset Specification: Input voltage : High voltage tap (400V): 340V 5% to 480V=5%Low voltage tap (110V): 90V 5% to 140V+5%Medium voltage tap (230V): 200V 5% to 240V+5%Maximum current for 10s: 10AInternal voltage rheostat : The voltage can be adjusted using the internal rheostat P1. This rheostat is designed to provide + 5% adjustment from any voltage within the above voltage ranges. Remote voltage rheostat : If required,

Application:

For Generator Genset

Specification:


Input voltage : High voltage tap (400V):340V-5% to 480V=5%Low voltage tap (110V):90V-5% to 140V+5%Medium voltage tap (230V):200V-5% to 240V+5%Maximum current for 10s:10AInternal voltage rheostat : The voltage can be adjusted using the internal rheostat P1. This rheostat is designed to provide +/-5% adjustment from any voltage within the above voltage ranges. Remote voltage rheostat : If required, remove the ST10 jumper in order to connect a remote voltage rheostat. A 470 Ohms - 3W rheostat can be used for a +/-5% voltage adjustment range or a 1k Ohms - 3W rheostat for a +/-10% voltage range. An ST1 jumper was included on older R731 modules to increase the voltage adjustment range but was discontinued. voltage droop Current sensing : C.T. for // operation Location : standard line 1 (U), option line 2 (V). - Maximum continuous current : 1.3A - Nominal current : 1A - Maximum current for 10s : 10A Voltage droop rheostat : The P2 rheostat on the R731 can be used to adjust the voltage droop. It is designed to provide a minimum voltage droop of 8% at 0 power factor and 1A from the paralleling CT.

Shipping Notes
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Exchange/Return Notes
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SKU: 70152907217

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4.7 ★★★★★
Based on 16 reviews
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Grom kid
Lake Worth, US
★★★★★ 4
Great product and price
Size: 3 Set 3-Tier, Planks Not Included
Nice quality product Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
T
Verified Purchase
Tiffany Lopez
Birmingham, US
★★★★★ 5
Worth the money!
Size: 3 Set 3-Tier, Planks Not Included, Size: 3 Set 3-Tier, Planks Not Included
Such a good buy! High quality and easy to assemble. I will warn that hanging them is a little tricky (We read several reviews saying this and thought “they’re just dumb”, we were definitely wrong. I recommend installing/ attaching the middle level of plates first before attaching the tops and bottoms. It just made it easier for us to keep everything level throughout the process) but other than that very happy with this purchase! We hung three 12 inch boards inside and it added SO much storage and looks so nice! Definitely worth the money!
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Reviewed in the United States on August 18, 2025
J
Verified Purchase
Jana
Battle Creek, US
★★★★★ 5
Takes up a lot of visual space
Size: 3 Set 4-Tier, Planks Not Included
Great product. Goes together easily and quickly. Everything was there that was needed. Looks great and is consistent with my industrial look; however, we're converting a stairwell to the basement to a pantry and wanted to use these shelves there. It takes up an inordinate anount of visual space and made it feel claustrophobic to me. I tried to come up with someplace to use it, but it's a very small house. If you have the space, you won't be disappointed with these shelves.
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Reviewed in the United States on October 18, 2025
R
Verified Purchase
Rosa ferrell
Fort Morgan, US
★★★★★ 5
Nice sturdy shelf
Size: 3 Set 4-Tier, Planks Not Included, Size: 3 Set 4-Tier, Planks Not Included
I really love my shelf. It is nice and sturdy. I use it in my salon studio.
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Reviewed in the United States on March 28, 2026
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Infinity
Boise, US
★★★★★ 5
Used in our bakery/coffee shop
Size: 2 Set 5-Tier, Planks Not Included, Size: 2 Set 5-Tier, Planks Not Included
We ordered the 5 tier set to use in our bakery/coffee shop. We used eight 4’ planks and one 12’ plank along the top. Couldn’t be more pleased with how it turned out. Very easy to assemble and high quality for the price!
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Reviewed in the United States on March 6, 2026

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