Pole mount UPS and wall mounted outdoor ups are very commonly used in telecom outdoor ups scenarios. We can very often find that they are applied to such as 4G NodeB macro site pole mount UPS power backup, 4G small cell wall mounted oudoor ups powerbackup these kind of solutions. But when we analyze these scenarios in detail, we will find that these scenarios are actually Some special requirements need to be taken into account. So to design pole mount UPS and wall mounted outdoor ups, the following points must be considered:

(1) Appropriate battery capacity, maintenance-free lithium battery is the best

 The battery configuration of Pole mount UPS and wall mounted outdoor ups needs to be calculated correctly according to the customer’s scenario to obtain the appropriate battery capacity, and the charge and discharge of the battery capacity should consider a 20% margin to avoid battery deep discharge and affect battery life. The battery is best to use lithium battery, because the working temperature of lithium battery is high, it can adapt to the outdoor environment, and at the same time, it has a long working life and reduces on-site maintenance.

(2) Correct power enclosure selection

 The outdoor power enclosure of Pole mount UPS and wall mounted outdoor ups is best to use a one-time formed aluminum shell, so that the Pole mount UPS and wall mounted outdoor ups will not be affected by the outdoor environment after being installed in the outdoor environment, such as rust after rainy days, etc. And because the use of aluminum casing can provide a good way of natural heat dissipation, thus avoiding the use of fans. It can also make the overall ingress protection level reach IP65 or higher.

(3) Efficient UPS modules that support natural cooling

Because in the outdoor installation of Pole mount UPS and wall mounted outdoor ups, the smaller and lighter the system is, the easier it is to install and reduce the installation cost. Therefore, the design of the UPS module must be miniaturized, high-efficiency, and support natural heat dissipation.

The above are the key factors that we think should be considered when designing Pole mount UPS and wall mounted outdoor ups.