hpmont HD30 Series - Page 41

Chapter 4 Electrical Installation Shenzhen Hpmont Technology Co., Ltd
―24― HD30 Series Inverters User Manual
Figure 4-7 Main circuit connection of 75－280KW model
Figure 4-8 Main circuit connection of 315－400KW model
L1 L2 L3 (+) (-) U V WPE
P1
Optional EMI filter
Optional AC reactor
Mains supply
External
braking resistor
Fuses
DC reactor
(optional)
Supply ground
PE
External braking unit
(+) (-) BR1 BR2
Supply
ground
L1 L2 L3 (+) (-) U V WPE
Optional EMI filter
Optional AC reactor
Mains supply
External
braking resistor
Fuses
Remark: The DC reactor is built-in.
Supply ground
PE
External braking unit
(+) (-) BR1 BR2
Supply
ground