Brusa BDC546, Технические данные и запуск

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Technical data
and start-up
BDC546
12
3.3.3 Safety instructions for handling and operation
NOTICE
Damage to the DC/DC converter:

As a rule, it is to be ensured that the voltage ranges of all devices connected to the DC/DC
converter are identical.

Only use technically suitable and high-quality cables!

A high cooling water temperature and/or ambient temperature reduces the life span! Therefore,
ensure that the device is continuously cooled sufficiently!

Do not place the device in direct sunlight and in direct proximity to heat sources!

Even though the device has a high IP protection class, direct contact with water (rain, splashing
water) is to be avoided if possible!

Never damage existing galvanic isolations (e.g. by connecting HV contacts with the device
casing) in the vehicle.

Prevent any fluid ingress into the device (e.g. during assembly work). Fluid ingress will lead to a
short circuit and subsequently to damage to the device!

In the case of any fluid ingress, do not start the device and immediately contact BRUSA
Elektronik AG!

Always use an isolation monitoring unit to continuously monitor the galvanic isolation between
the HV and LV circuit!

Never connect or disconnect the HV connectors without ensuring the absence of voltage
beforehand!

Before connecting a voltage supply to the highside or lowside of the DC/DC converter (e.g.: HV
battery), the voltage must be pre-charged by means of a suitable pre-charging device. Refer to
chapter
9.4 Voltage pre-charging .
INFORMATION
The device may be used up to a maximum altitude of 4,000 m above sea level!