Terminal block cover, Terminal block, Charge – Toshiba Tosvert VF-A5 User Manual
Page 29
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Terminal block cover
FA
R / L l S / L 2
T / L 3
U / T l V / T 2 W / T 3
'e ©
POWER SUPPLY
M O T O R
©
EXT.
RESISTOR
C O N T R O L
R SLTPLY
INTERNAL RESISTOR
ON , OFF
C/E
FB
RO SO
( P B l )
1 ( P R l ) ( P A D { E )
Terminal block
PC PA R/Ll S/L2 TyL3 U/’TL V/T2 W^T3
C H A R G E
o
Charge lamp
(Lights when there is
a charge on the main
circuit capacitors)
With terminal cover
3.7kW and smaller units
Removal of shorting bars
Remove the two terminal screws
as shown on the right, and remove
the shorting bar
When connecting a separate power
supply to the RO and SO terminals,
always remove the shorting bars,
or the inverter may be damaged.
Sc-v Connecte
Recommended tightening torque:
1.2N*m (lllbs-in)
Connected to inverter chassis
Shorting bar
Wired to built-in braking resistor.
When using the buiit-in braking
resistor, change the wiring from
(PR1) to (PB1).
Terminal block
Fig. 6.2.3 Main circuit terminal block (3.7kW and smaller units)
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