30
make it again.
(5) Solenoid switch or absorbing devices, such as ICEL, is prohibited to connect
inverter output.
(6) To provide input over current protection and for convenience in maintenance, the
inverter should be connected to AC power through circuit breaker.
(7) Please use twisted wire or shielded wire above 0.75mm for the wiring of relay
input/output loop(X1~X6, FWD, REV, OC, DO).One end of shielding layer
suspended, and the other side connected to PE grounding terminal of inverter,
wiring length less than 50m .
Danger
(1) The cover can be removed only when the power is switched off, all the LEDs on the
panel are off and waiting at least for 10 minutes.
(2) Wiring work can be performed only when the DC voltage between P+ and P-
terminals is lower than 36V.
(3) Wiring work can only be done by trained or professional personnel.
(4) Before usage, check whether the mains voltage meets the requirement of inverter
input voltage.
3.4 Main Circuit Wiring
AC
power
R(R)
T(T)
U
W
PE
V
M
DGI900
Circuit
breaker
S
Summary of Contents for DGI900
Page 1: ...User Manual DGI900 ...
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