Manual ERS-BIC 160 kW V2.1
39
5
Mounting plate DC-fuses
6
Mounting plate AC-fuses
7
Mounting plate HTS CH1
8
Mounting plate HTS CH2
9
Mounting plate control board
10
Mounting HW-Interface
11
Display casing at the backside of the door
12
Grounding rail CH1
13
Grounding rail CH2
14
Mounting plate output unit CH1
15
Mounting plate output unit CH2
16
Grounding rail mains
17
All side panels
18
Base frame
High Voltage Test
For the HV-Test you need a DC power supply which can generate at least 2.5 kV and is equipped with
a current limiter (max. 10 mA). You will also need 8 crocodile clips, 5 laboratory cables and a special
service plug to connect the phases.
DANGER
Make sure that you do not touch any conductive parts during the HV test!
M
A I N S
I
N P U T T O
E
A RT H
1)
The connector -X5 (service connector) is plugged into the service terminal -A12.X3. This plug short-
circuits the mains contactor and all phases. The positive pole of the HV power supply unit is connected
to the connector of the service plug. The negative pole is connected to earth
1
2
3
4
Service-plug
Point of
reference HV
Fig. 35 Intervention points High voltage test