● One ends of the battery rack general output power cable and black start cable are
preinstalled before delivery.
● No copper bar is required for the preinstalled dummy battery packs of 97 kWh, 129
kWh, and 161 kWh models.
● There are four types of copper bars delivered with the product: A, B, C, and D.
● Keep the redundant copper bars of the 97 kWh, 129 kWh, and 161 kWh models properly
for later use.
● Copper bar D must be installed before copper bar B.
● There are two types of M10 nuts for securing copper bars. Select a 15 mm or 16 mm
socket based on the site requirements.
● When installing a nut, manually insert the nut into the screw plate, and then use a
socket wrench to completely secure the nut in place. This prevents the screw thread
from being stuck or stripped due to the deviation of the nut position.
● Preinstall nuts according to the recommended torque of 27 N·m.
● Verify the torque of the installed nuts using a torque socket wrench set to 27 N·m.
● Mark the nuts whose torque has been veried using a marker.
LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
User Manual 8 Installing Cables
Issue 10 (2023-11-07) Copyright © Huawei Digital Power Technologies Co., Ltd. 108