SINUS PENTA
MODULAR INVERTERS
ASSEMBLY INSTRUCTIONS
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N. 13 optical fibre connections, 1mm, standard single plastic material (typical damping 0.22dB/m), with
connectors type Agilent HFBR-4503/4513 (see Figure 8) (N. 15 connections if an optional braking unit is
installed).
Connections required:
-
from control unit to splitter board in inverter leg U1 (fault signal U)
-
from control unit to splitter board in inverter leg V1 (fault signal V)
-
from control unit to splitter board in inverter leg W1 (fault signal W)
-
from control unit to optional braking unit BU[*] (Braking unit fault signal)
-
from control unit to optional braking unit BU[*] (Braking unit gate signal)
-
from splitter board in inverter module U1 to inverter leg U1 (fault signal U1)
-
from splitter board in inverter module V1 to inverter leg V1 (fault signal V1)
-
from splitter board in inverter module W1 to inverter leg W1 (fault signal W1)
-
from splitter board in inverter module U1 to inverter leg U2 (fault signal U2)
-
from splitter board in inverter module V1 to inverter leg V2 (fault signal V2)
-
from splitter board in inverter module W1 to inverter leg W2 (fault signal W2)
-
from control unit to bus voltage reading control board mounted on inverter leg V1 (signal VB)
-
from control unit to bus voltage reading control board mounted on inverter leg U1 (sense signal U)
-
from control unit to bus voltage reading control board mounted on inverter leg V1 (sense signal V)
-
from control unit to bus voltage reading control board mounted on inverter leg W1 (sense signal W)
N. 9 optical fibre connections, 1mm, standard double plastic material (typical damping: 0.22dB/m), with
connectors type Agilent HFBR-4516 (see Figure 9).
Connections required:
-
from control unit to splitter board in inverter leg U1 (gate signal U)
-
from control unit to splitter board in inverter leg V1 (gate signal V)
-
from control unit to splitter board in inverter leg W1 (gate signal W)
-
from splitter board in inverter module U1 to inverter leg U1 (gate signal, phase U1)
-
from splitter board in inverter module V1 to inverter leg V1 (gate signal, phase V1)
-
from splitter board in inverter module W1 to inverter leg W1 (gate signal, phase W1)
-
from splitter board in inverter module U1 to inverter leg U2 (gate signal, phase U2)
-
from splitter board in inverter module V1 to inverter leg V2 (gate signal, phase V2)
-
from splitter board in inverter module W1 to inverter leg W2 (gate signal, phase W2)
NOTE
The braking units are optional.
NOTE
[*] The internal wiring for the dual configuration of the braking units is given in
section 2.5.
