Main Circuit Terminal (G Type); Pi9000 Main Circuit Terminal - Powtran PI9100 Series Manual

Main circuit terminal (G type)

8-4.

8-4-1.PI9000 main circuit terminal

1. Main circuit terminal(<15KW, 380V)
R/L1 S/L2 T/L3
Input end of power
2. Main circuit terminal(18.5kW to 160kW, 380V)(Left In, Right Out)
P-
P P+
P/P+：DC reactor
P+/P-：Braking units
3. Main circuit terminal(187kW to 355kW, 380V)(Left In,Right Out)
P P+
R
Input end of
P/P+：
power
DC reactor
4. Main circuit terminal(45kW to 220kW, 380V)(Up In, Down Out)
R/L1
P P+
P/P+
: DC reactor
P+/P- : Braking unit
Note: P/P+ standard configuration is for the shorted state; if external DC reactor is
connected, firstly disconnect and then reconnect.
P P+ RB U/T1 V/T2
Braking Output end of power
DC reactor
resistor
R S T U/T1 V/T2 W/T3
Input end of
Output end
power
of power
S T U/T1 V/T2 W/T3
Output end
of power
T/L3
S/L2
U/T1 V/T2 W/T3
P-
Output end of main power
Chapter 8 Installation and Spare Circuit
E
W/T3
Ground
terminals
E
Ground
terminals
E
Ground
terminals
Input end of
main power
/E
Ground terminals
195