| MRD Surge Only Products |
| MRD Energy offers surge protection only versions of our products. These products are designed for power distribution panels where the amount of energy savings would be too low to warrant a product with integrated surge protection. MRD Energy has removed the energy saving portion of our products and offers some standardized units for the following: |
MRD Energy Series-S Line of Products
| Model |
S1-240 |
S3-240 |
S3-480 |
S3-600 |
| Phase |
Single |
Three |
Three |
Three |
| Voltage |
240 |
240 |
480 |
600 |
| Surge Protection (8/20u) |
40ka |
40ka |
40ka |
40ka |
Nominal Discharge
Current (8/20) In |
15 kA |
15 kA |
15 kA |
15 kA |
| Voltage protection level Up |
<= .7 kV |
<= .7 kV |
<= 2.5 kV |
<= 2.5 kV |
| Voltage protection level at 5 kA Up |
<= .55 kV |
<= .55 kV |
<= 2 kV |
<= 2 kV |
| Short circuit withstand capability at max. backup fuse |
50 kArms |
50 kArms |
25 kArms |
25 kArms |
| Operating temperature range TU |
-40°C...+80°C |
-40°C...+80°C |
-40°C...+80°C |
-40°C...+80°C |
| Electrical Load |
Any |
Any |
Any |
Any |
| MSRP |
$450 |
$900 |
$900 |
$900 |
The MRD Energy Series-S Surge Suppression product utilizes the DehnGuard power surge suppressor. Additional surge protection in multiples of 40Ka protection can be installed for those who want more protection. All products made by MRD Energy are backed with a 5 Year Limited Warranty. For more information, please click here. Contact us today for more information.
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