Uninterruptible Power Supply (UPS) system is the heart of your backup power. A single bad battery within a UPS battery string creates a risk of downtime for data center operations. Battery failures account for more than half of all UPS failures. No matter if the battery system is Valve-Regulated Lead Acid (VRLA), Vented Lead Acid (VLA), or SMF (Sealed Maintenance Free) batteries, it is by far the most vulnerable and most failure-prone part of your UPS. This is why regular UPS AMC maintenance of these batteries is critical to ensure backup power is ready when needed. The primary concern for a ups battery system is the environmental conditions of your UPS system. Unfavorable environments may significantly reduce the available service life. Batteries that are too hot or too cold negatively affect the batteries ability to conduct and store energy. It is estimated that each 8-10°C increase in temperature reduces the battery life in half. Refer to the battery manufacturer’s specifications for the recommended operating temperature range of the battery.
At least once per year renew ups amc services, it is advised to perform a visual inspection on your batteries. Any swelling or corrosion may indicate an adverse condition that may cause premature failure. When visually inspecting the battery blocks, it is also important to look at the battery cabinet or rack itself. Any leaking electrolyte may be flowing towards the battery rack/cabinet itself. This could result in corrosion or short circuit to the battery rack/cabinet and create a hazard to your critical power and/or personnel. The general recommendation for ups annual maintenance is as follows:
Monthly UPS AMC Services :
Quarterly UPS AMC Services:
In addition to the monthly checks :
Yearly UPS AMC Services:
In addition to the monthly and quarterly checks :
Regular maintenance will ensure that maximum service life is attained for the UPS battery system. Due to concerns for safety, only trained personnel should attempt any battery service or ups maintenance.