PAT-T 4kW
2-9
2
Inst
allat
ion and
Preparation
Precautions Concerning Grounding (Earth)
Be sure to ground the product for your safety.
Make sure to connect the
GND terminal of the AC INPUT terminal block to the
GND terminal of the switchboard.
2.6
Turning On
Switching the phase input mode (Three phase input/Single
phase input)
To confirm the status and the setting of phase input mode (three phase input or
single phase input), please refer to the “4.7 CONFIG Settings”.
■
Three-phase input mode
The phase input mode is set for the three-phase input mode at the time of factory
shipment. Therefore, when the power is turned on, the three-phase input mode is
activated.
■
Single-phase input mode
When using the product in the single-phase input mode, press the POWER switch to
turn on while pressing the STORE key. Once the single-phase input mode is set, the
product will be started in the single-phase input mode next time just by pressing the
POWER switch. If the input power connected to the single-phase input wiring, and
press the POWER switch without pressing the STORE key, the PAT will detect the
open-phase by the function of “Input open-phase protection (PHASE)”, and the
PAT will not be turned on.
The CO
N
FIG parameters can be config
u
red so that the o
u
tp
u
t is
a
u
tomatically t
u
rned on
w
hen the POWER s
w
itch is t
u
rned on. When this
f
u
nction is enabled, the PAT po
w
ers
u
p
w
ith the o
u
tp
u
t t
u
rned on even if
the o
u
tp
u
t
w
as off
w
hen the PAT
w
as t
u
rned off the last time. Ho
w
ever,
there is a possibility that a load may break, if yo
u
connect a different load
and t
u
rn the POWER and o
u
tp
u
t on sim
u
ltaneo
u
sly
w
itho
u
t changing the
OVP and OCP settings to appropriate val
u
es.
Precautions Concerning Inrush Current
An inrush current (50 Amax.) flows when the POWER switch is turned on. In
particular, check that sufficient current capacity is available in the AC power line
and the switchboard if you are using multiple PATs and turning on the POWER
switches simultaneously.
See
CAUTION
Содержание PAT160-25T
Страница 17: ...General Description This chapter describes an overview and describes the features...
Страница 22: ...1 6 PAT T 4kW...
Страница 34: ...2 12 PAT T 4kW...
Страница 73: ...External Control This chapter describes external analog control and remote monitoring using the J1 connector...
Страница 106: ...6 12 PAT T 4kW...
Страница 158: ...7 52 PAT T 4KW...
Страница 159: ...Maintenance This chapter describes maintenance such as cleaning inspecting and calibrating...
Страница 171: ...Specifications This chapter describes the specifications and gives the dimensions of the PAT...
