Installation Of The Inverter And Instructions; Inverter Type - Mitsubishi Electric FR-A700 Installation Manuallines

INSTALLATION OF THE INVERTER
AND INSTRUCTIONS

1 INSTALLATION OF THE INVERTER AND INSTRUCTIONS

• Inverter Type

FR - A740 -
Symbol Voltage Class
Three-phase
A740
400V class
Capacity plate
Capacity plate FR-A740-00126-EC
Inverter type Serial number
Installation of the inverter
•
Installation on the enclosure
00620 or less
General Precaution
•
The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for more than 10
minutes, and check for residual voltage between terminal P/+ and N/- with a meter etc., to avoid a hazard of electrical shock.
Environment
•
Before installation, check that the environment meets following specifications.
LD, ND (initial setting),HD:
SLD: -10°C to + 40°C (non-freezing)
Ambient temperature
Ambient humidity 90%RH or less (non-condensing)
Storage temperature -20°C to + 65°C
Ambience
Indoors (No corrosive and flammable gases, oil mist, dust and dirt.)
Altitude, vibration
Below 1000m, 5.9m/s
CAUTION
• Install the inverter on a strong surface securely and vertically with bolts.
• Leave enough clearances and take cooling measures.
• Avoid places where the inverter is subjected to direct sunlight, high temperature and high humidity.
• Install the inverter on a non-combustible wall surface.
1
00126 - EC
Symbol Type number
00023
Displays
to
the rated current
12120
Rating plate
Inverter type
Rating plate
Input rating
Output rating
Serial number
00770 or more
Fix six positions for the FR-A740-04320
to 08660 and fix eight positions for the
FR-A740-09620 to 12120.
-10°C to + 50°C (non-freezing)
2
or less (2.9m/s
FR-A740-00126-EC
ND (50 C) XXA LD (50 C) XXA
SLD
HD (50 C) XXA SLD (40 C) XXA
LD
ND
HD
CAUTION
• When encasing multiple inverters, install them in parallel
as a cooling measure.
• Install the inverter vertically.
10cm or more
10cm or more
*2
*1 1cm or more for 00126 or less
10cm or more for 02160 or more
*2 20cm or more for 02160 or more
5cm
Measurement
position
2
or less for the 04320 or more)
Overload current rating Ambient temperature
110% 60s, 120% 3s 40 C (104 F)
120% 60s, 150% 3s 50 C (122 F)
150% 60s, 200% 3s 50 C (122 F)
200% 60s, 250% 3s 50 C (122 F)
*2
Vertic
Measurement
position
Inverter
5cm
5cm