The battery system has high voltage connectors. The clean condition will cause the isolation
characteristic of the system.
Before installation and system working must clean the dust and iron scurf to keep the environ-
ments cleaning. And the environment must have certain anti-dust ability.
The system after long term running must check the humidity and dust cover or not. If heavy
dust cover with high humidity on the system should stop the system running and make clean
specially for the high voltage connectors.
The resistance of the grounding system must be ≤100 mΩ
The environment must be equipped with heating system. If the environment is lower than 0°C,
the heating system at first must be turned on.
Before the battery installation be sure the grounding point of the basement is stable and
reliable. If the battery system is installed in an independent equipment cabin (e.g.
container), make sure the grounding of the cabin is stable and reliable.
3.3.5. Grounding System
The environment must be equipped with heating system. If the environment is lower than 0°C,
the heating system at first must be turned on.
Caution: Out of the working temperature range may cause reduction of the cycle of life
of the battery even trigger the battery system over / low temperature alarm or protection.
3.3.4. Heating System
The enviroment must be equipped with cooling system.
Caution: Out of the working temperature range may cause reduction of the cycle of life
of the battery even trigger the battery system over / low temperature alarm or protection.
3.3.3. Cooling System
PowerCube-H1/H2-V2 system working temperature range: 0
℃
～50
℃
; Optimum temperature: 18
℃
～
28
℃
.
Caution: Out of the working temperature range may cause the battery reduces the cycle
of life even cause the battery system over / low temperature alarm or protection.
Danger: the power cables and plugs still have high voltage DC power from serial connected
battery modules (battery module can’t be turned off), must be careful to handle the Power
Plugs.
3.3.1. Cleaning
3.3.2. Temperature
3.3. Working Environments
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