What is Huawei boostli esm-48100b1?

4. Huawei BoostLi ESM-48100B1 Datasheet (3U) A- (20190228) ESM-48100B1 Datasheet technology. It is especially designed for telecom sites with advanced intelligent management, and software anti-theft. ESM-48100B1 can be reuse the legacy batteries when site expands. Specifications temperature by 1ºC from 2000 m to 4000 m.)

What is the backup power of a single ESM?

The backup power of a single ESM is 4.8 kW. The maximum power (P) of N ESMs ≤ 32. disconnecting the battery supply. In this way, the site will not break down in case of a mains power failure during capacity expansion. cannot be used in class C or D environments without temperature control devices.

How do I check if my ESM battery is charged properly?

Check whether the lithium battery is charged properly. ≥ 51 V ≥ 48 V NOTE 1. For the ESM that is qualified after recharge, hold down the MANUAL ON/OFF button for at least 5s and less than 15s. Wait until all indicators on the front panel turn off and then remove the cables. Place the ESM in the original packing case.

What is the default charge current limit of the ESM?

The default charge current limit of the ESM is 0.15C. If the ESM is used in a third- default charge current limit using the Maintenance Tool. Install and verify ESMs to ensure that they work properly. status indicator is red).

How do I recharge the ESMs?

on site requirements. 1. Identify the ESMs qualified for recharge. 2. Install the ESMs and connect cables.For details, see 5 Installation and Commissioning. 3. Use the power system to recharge the ESMs. Charge current Use the default charge current limit coefficient. The maximum charge current is condition than 0.02C, or the ESM is protected. 4.

Can ESM be charged or discharged?

ESM cannot be charged or discharged. Long-time frequent short circuit can result in cell or board faults, which may cause risks such as fire. ● Electrolyte overflow may damage the equipment. It will corrode metal parts and boards, and ultimately damage the boards. value, configurable in the range of 8 hours to 720 hours). Otherwise, the ESM