Manufacturer of industrial load banks and power resistors for over 50 years<\/h1><\/div>Design, manufacture and maintenance of industrial load banks for data centers, generators, healthcare, the service sector and industry.
\nReliable solutions for testing, securing and guaranteeing the performance of your critical electrical installations.<\/p>\n<\/div>
Discover<\/span><\/a><\/div>48-hour quote<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Read more<\/p>\n<\/div>
News<\/h2><\/div>![\"Delta](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/05\/Delta-Resistel-Bancs-de-charge-pour-Data-Centre-Hyperscales.png\")
<\/a><\/span><\/div>Categories: Technical<\/a><\/span><\/span><\/div>1 min<\/p>\n<\/div><\/div><\/div><\/div>
The importance of Delta-Resistel load banks for hyperscale data centres<\/h3><\/div> The explosion in artificial intelligence, cloud computing and digital services is profoundly transforming the [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n![\"Delta](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/liquid-cooling.jpg\")
<\/a><\/span><\/div>Categories: Technical<\/a><\/span><\/span><\/div>1 min<\/p>\n<\/div><\/div><\/div><\/div>
Our liquid cooling load banks for Data Centers<\/h3><\/div> Our Liquid Cooling technology dedicated to Data Centers, a concrete response to the challenges [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n![\"Load](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/03\/contact-commercial.jpg\")
<\/a><\/span><\/div>Categories: Guide<\/a><\/span><\/span><\/div>2 min<\/p>\n<\/div><\/div><\/div><\/div>
Load banks and associated services: Delta-Resistel’s expertise at the service of your electrical installations<\/h3><\/div> For over 50 years, Delta-Resistel has been designing and manufacturing load banks in France [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><\/div><\/div>range<\/p>\n<\/div>
Products<\/h2><\/div>Our equipment meets the most demanding requirements.<\/p>\n
\n- Recognized expertise in high-power industrial load banks<\/li>\n
- Custom design and manufacture in France<\/li>\n
- Responsiveness and short lead times<\/li>\n
- Full technical support<\/li>\n<\/ul>\n<\/div>See all products<\/span><\/a><\/div><\/div><\/div>
![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/lllr-1000.jpg\")
<\/a><\/span><\/div>LLLR 1000<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/lllr-500.jpg\")
<\/a><\/span><\/div>LLLR 500<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/L1KM-3300.jpg\")
<\/a><\/span><\/div>L1KM 3300<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/LDDR-2100.jpg\")
<\/a><\/span><\/div>LDDR 2100<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![\"Delta](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/lddr-1500.jpg\")
<\/a><\/span><\/div>LDDR 1500<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/LDDR-1800.jpg\")
<\/a><\/span><\/div>LDDR 1800<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/DATA-300.jpg\")
<\/a><\/span><\/div>DATA 300<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/Data-200.jpg\")
<\/a><\/span><\/div>DATA 200<\/h3><\/div>
Design, manufacture and maintenance of industrial load banks for data centers, generators, healthcare, the service sector and industry.
\nReliable solutions for testing, securing and guaranteeing the performance of your critical electrical installations.<\/p>\n<\/div>
Read more<\/p>\n<\/div>
News<\/h2><\/div>- <\/a><\/span><\/div>Categories: Technical<\/a><\/span><\/span><\/div>
1 min<\/p>\n<\/div><\/div><\/div><\/div>
The importance of Delta-Resistel load banks for hyperscale data centres<\/h3><\/div> The explosion in artificial intelligence, cloud computing and digital services is profoundly transforming the [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n- <\/a><\/span><\/div>Categories: Technical<\/a><\/span><\/span><\/div>
1 min<\/p>\n<\/div><\/div><\/div><\/div>
Our liquid cooling load banks for Data Centers<\/h3><\/div> Our Liquid Cooling technology dedicated to Data Centers, a concrete response to the challenges [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n- <\/a><\/span><\/div>Categories: Guide<\/a><\/span><\/span><\/div>
2 min<\/p>\n<\/div><\/div><\/div><\/div>
Load banks and associated services: Delta-Resistel’s expertise at the service of your electrical installations<\/h3><\/div> For over 50 years, Delta-Resistel has been designing and manufacturing load banks in France [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><\/div><\/div>range<\/p>\n<\/div>
Products<\/h2><\/div>Our equipment meets the most demanding requirements.<\/p>\n
\n- Recognized expertise in high-power industrial load banks<\/li>\n
- Custom design and manufacture in France<\/li>\n
- Responsiveness and short lead times<\/li>\n
- Full technical support<\/li>\n<\/ul>\n<\/div>See all products<\/span><\/a><\/div><\/div><\/div><\/a><\/span><\/div>
LLLR 1000<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LLLR 500<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>L1KM 3300<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LDDR 2100<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LDDR 1500<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LDDR 1800<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>DATA 300<\/h3><\/div><\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>DATA 200<\/h3><\/div>
- <\/a><\/span><\/div>Categories: Technical<\/a><\/span><\/span><\/div>
1 min<\/p>\n<\/div><\/div><\/div><\/div>
The importance of Delta-Resistel load banks for hyperscale data centres<\/h3><\/div>
The explosion in artificial intelligence, cloud computing and digital services is profoundly transforming the [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n<\/a><\/span><\/div>Categories: Technical<\/a><\/span><\/span><\/div>1 min<\/p>\n<\/div><\/div><\/div><\/div>
Our liquid cooling load banks for Data Centers<\/h3><\/div>
Our Liquid Cooling technology dedicated to Data Centers, a concrete response to the challenges [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n<\/a><\/span><\/div>Categories: Guide<\/a><\/span><\/span><\/div>2 min<\/p>\n<\/div><\/div><\/div><\/div>
Load banks and associated services: Delta-Resistel’s expertise at the service of your electrical installations<\/h3><\/div>
For over 50 years, Delta-Resistel has been designing and manufacturing load banks in France [...]<\/p><\/div>
Read<\/span><\/i><\/a><\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><\/div><\/div>range<\/p>\n<\/div>
Products<\/h2><\/div>
Our equipment meets the most demanding requirements.<\/p>\n
- \n
- Recognized expertise in high-power industrial load banks<\/li>\n
- Custom design and manufacture in France<\/li>\n
- Responsiveness and short lead times<\/li>\n
- Full technical support<\/li>\n<\/ul>\n<\/div>See all products<\/span><\/a><\/div><\/div><\/div><\/a><\/span><\/div>
LLLR 1000<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LLLR 500<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>L1KM 3300<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LDDR 2100<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LDDR 1500<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>LDDR 1800<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>DATA 300<\/h3><\/div>
<\/div>Read more<\/span><\/a><\/div><\/div><\/div>\n<\/a><\/span><\/div>DATA 200<\/h3><\/div>
![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/Data-100.jpg\")
<\/a><\/span><\/div>![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/FCH021KL0000004.27.jpg\")
<\/a><\/span><\/div>![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/04\/DATA-007_2.jpg\")
<\/a><\/span><\/div>![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/03\/PLB-100_2.jpg\")
<\/a><\/span><\/div>![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/03\/V2-LSDR-1050.jpg\")
<\/a><\/span><\/div>![](\"https:\/\/delta-resistel.com\/wp-content\/uploads\/2026\/03\/LSKR-750-1.jpg\")
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