Delta HR lead-acid batteries manufactured in China are widely used in various industries and are popular in Russia.
Content
Applications for Delta HR batteries
Delta HR are valve-regulated lead acid batteries in the Delta UPS series.
Delta HR batteries are designed for uninterruptible and backup power supplies. Widely used in various fields of instrumentation, for the maintenance of medical equipment. They can be used in computer equipment, in large children's cars, as well as as a replaceable battery for UPS from the following manufacturers: AEG, APC, EATON. Emerson, Emerson or Liebert, GE, Ippon, Newave, Powercom, Riello, Socomec, VISION, and UPS.
Applied technologies and their features
These products are valve-regulated lead-acid batteries. They are completely sealed and out of service. Includes VRLA gas recombination system.
The main technology used in their production is AGM. That is, inside the structure is not a liquid electrolyte, but absorbed, in the form of impregnation for a special material. Due to this, the battery’s performance is improved, the grip of the active mass with the gratings and the durability of the device. With proper maintenance, the equipment can last up to 12 years.
This feature, coupled with a fixed sealed cover, eliminates the loss of fluid as a result of spills and evaporation. Also, the device is resistant to discharge, including self-discharge.
Delta HR Battery Specifications
Since Delta HR batteries are used in a wide range of different equipment, their technical specifications vary considerably. Like size and weight. So, the smallest battery in this series weighs less than a kilogram, and the largest - 32 kg.
The voltage at the equipment is different, 6 or 12 V. And the capacity varies from 4.5 to 100 Ah.
| Battery type | Volt (V) | Capacity (Ah) | Dimensions (mm) | Weight, kg) |
|---|---|---|---|---|
| Delta HR 6-4.5 | 6 | 4,5 | 70x47x107 | 0,85 |
| Delta HR 6-7.2 | 6 | 7,2 | 151x34x100 | 1,36 |
| Delta HR 6-9 (634W) | 6 | 9 | 151x34x100 | 1,37 |
| Delta HR 6-12 | 6 | 12 | 151x50x100 | 1,9 |
| Delta HR 6-15 | 6 | 15 | 151x50x100 | 1,95 |
| Delta HR 12-4.5 | 12 | 4,5 | 90x70x107 | 1,72 |
| Delta HR 12-5 | 12 | 5 | 90x70x107 | 1,74 |
| Delta HR 12-5.8 | 12 | 5,8 | 90x70x107 | 1,95 |
| Delta HR 12-7.2 | 12 | 7,2 | 151x65x100 | 2,5 |
| Delta HR 12-9 | 12 | 9 | 151x65x100 | 2,78 |
| Delta HR 12-12 | 12 | 12 | 151x98x101 | 3,9 |
| Delta HR 12-15 | 12 | 15 | 151x98x101 | 4,6 |
| Delta HR 12-18 | 12 | 18 | 181x77x167 | 5,9 |
| Delta HR 12-26 | 12 | 26 | 165x125x175 | 9,3 |
| Delta HR 12-40 | 12 | 45 | 198x166x170 | 14,8 |
| Delta HR 12-65 | 12 | 65 | 350x167x179 | 23,4 |
| Delta HR 12-100 | 12 | 100 | 330x171x220 | 32 |
How to use a Delta HR battery
These are specialized batteries that are used in uninterruptible power supplies. The term of their operation with proper use is from 5 to 12 years. These are proven devices for organizing the smooth operation of many equipment.
The device is completely maintenance free, does not require topping up fluid. Absolutely not demanding on the conditions of transportation, resistant to shock and vibration. It is resistant to self-discharge.
It is able to work at critically high and low (up to minus 60 degrees Celsius!) Ambient temperatures.
How to charge a Delta HR battery
Charging batteries of this type lasts from 5 to 9 hours. You need to charge with a current of one tenth of the capacity of the device. With this current, the equipment recovers up to 90% of capacity in the first five hours. With less power of the charging current, the charging duration will increase, but you can not exceed this indicator - this harms the battery.
You also need to monitor the voltage during charging - it should not exceed 6.9-7.05 V.
Important! Excessive voltage, like charging current, is also fraught with equipment failure. The effect may not be instantaneous, but cumulative. Then the battery will last less than its declared time.
Did you have or have a battery Delta hr? Then tell us in the comments about your impressions about him, this will greatly help other motorists and will make the material more complete and accurate.
Reviews
Timur
The price is reasonable, the quality is not bad, but, alas, it is not always stable. The declared capacity corresponds approximately. The marking of the manufacturing date is incomprehensible, it is difficult to understand, and therefore you can buy an old battery.
Anastasia
High-quality and inexpensive batteries. The assembly is good, a wide variety of models. The price, in my opinion, is a bit high.
Peter
Great, high quality batteries. Used in children's cars - I have my own small business. Not failed once.
hello everyone bought Akum 3 years ago all the buzz came charging time how to charge this beast? Delta HR 12-7.2 what kind of charger and how much voltage to give when charging ???
Good day!
Typically, the batteries write current and voltage for charging.
If you have Delta HR 12-7.2, then it should be written:
Cycle use (Maximum charge voltage) - 14.5-14.9 V
Initial current - 2.9 Amperes, the gentle current for charging is 10% of the capacity, that is 0.72 A, with this current, you need to charge a little more than 10 hours.
Maybe there will be slightly different numbers, then use them.
Any automatic memory device compatible with AGM batteries or any one where you can set the above values will do.
More details can be read here: https://ipower.bigbadmole.com/en/stati/kak-zaryazhat-gelevyj-akkumulyator.html