23
BATTERY
BOX
BATTERY-BOX
PREMIUM
LVL
6. Electrical Connection
NOTICE
The instructions in this section may only be performed by qualified persons who must have
the following skills:
•
Knowledge of how batteries work and are operated
•
Knowledge of how an inverter works and is operated
•
Training in dealing with the hazards associated with the installation and operation of
electrical equipment and batteries
•
Training in the installation and commissioning of electrical equipment
•
Knowledge of, and adherence to the locally applicable connection requirements,
standards and directives
•
Knowledge of, and adherence to this document and the associated system
documentation, including all safety instructions
Output Short-circuit Current and Protective Device Characteristics
When the discharge current is bigger than 600A, the BMS short circuit protection (about
100uS delay) is triggered. First, the primary circuit discharge MOSFET is closed, then
primary circuit is open and the battery stops discharging.
The Circuit breaker
Rated current
250A
Breaking capacity
25KA 415AC
Poles number
2P
Rated voltage
600VAC, 250VDC
