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hpmont HD3N-TC Series User Manual

hpmont HD3N-TC Series
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Chapter 3 Electrical Installation Shenzhen Hpmont Technology Co., Ltd.
6 HD3N-TC Series Inverter User Manual V1.0
3.1.2 Terminal
The bare portions of the power cables must be bound with insulation tapes.
The control circuit is basically isolated with the power circuit. Do not touch inverter after it is powered.
Ensure that AC supply voltage is the same as rated input voltage of inverter.
If the control circuit is connected to external devices with live touchable port, it should increase an additional
isolating barrier to ensure that voltage classification of external devices not be changed.
If connect the communication terminal of the control circuit to the PC, choose the RS485/232 isolating converter
which meets the safety requirement.
Only connect the relay terminal to AC 220V voltage signal. Other control terminals are strictly forbiden for this
connection.
3.2 Supply and Motor Terminal
3.2.1 Terminal Description
Table 3-1 Supply and mot terminal description
Term inal Description
L1, L2, L3/N
Three-phase AC power
input terminals
L1, L3/N
Single-phase AC power
input terminals
U, V, W
Output terminals, connect
to three-phase AC motor
(+), BR
Braking resistor connection
terminals
PE
Ground terminal, connect
to the ground
Danger
W
arning
L1
Frame 1:
L2
L3/N
(+) BR
UVW
PE

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hpmont HD3N-TC Series Specifications

General IconGeneral
Brandhpmont
ModelHD3N-TC Series
CategoryInverter
LanguageEnglish

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