Specifications
9
MITSUBISHI ELECTRIC
FR-E 500 EC
General Operating Conditions
Item
Specifications
Ambient temperature in operation
-10 °C to +50 °C (non-freezing)
For selection of the load characteristics with variable torque the max. temperature is 40 °C.
Storage temperature
-20 to +65 °C
Ambient humidity
Max. 90 % RH (non-condensing)
Altitude
Max. 1000 m above sea level; After that derate by 3 % for every extra 500 m up to 2500 m (91 %).
Protection rating
IP 20
Shock resistance
10 G (3 times each in 3 directions)
Vibration resistance
0.6 G: resistance to vibrations from 10 to 55 Hz for 2 hours along all 3 axes
Ambient conditions
For indoor use only, avoid environments containing corrosive gases, install in a dust-free location.
Certifications
UL / CSA / CE / EN
Product line
FR-E 520S EC FR-E 540 EC
0.4 k
0.75 k 1.5 k 2. 2 k
0.4 k
0.75 k 1.5 k 2.2 k 3.7k 5.5 k 7.5 k
Display
option
Displayed on
control panel
(FR-PU04/
FR-PA02-02)
Operating state Output frequency,motorcurrent, outputvoltage,frequencysettingvalue,operationspeed
Alarm display Error messages are displayed after a protective function is activated. Up to 4 error codes can be stored.
Additional
displays on
control panel
FR-PU04
Operating state Signal status of input and output terminals
Interactive
operating guide
Interactive guide for operation and troubleshooting via help function
Protection
Functions
Overcurrent cutoff (during acceleration, deceleration, constant speed), regenerative overvoltage cutoff,undervoltage
, instantaneous power fail
-
ure
, overload cutoff (electronic thermal relay), brake transistor error, ground fault overcurrent, output short circuit,
stall prevention, overload warning, brake transistor overheating, fin overheating, fan error
,
option error, parameter error, PU connection error, output phase error
Protection rating IP 20
Others
Cooling Self-cooling Fan cooling Self-cooling Fan cooling
Weight (kg) 1.9 1.9 2.0 2.0 1.9 1.9 2.0 2.1 2.1 3.8 3.8
Product line
FR-E 520S EC FR-E 540 EC
0.4 k
0.75 k 1.5 k 2 .2 k
0.4 k
0.75 k 1.5 k 2.2 k 3.7 k 5.5 k 7.5 k
Order information
Art. no.
102938 102939 102940 102941 69197 69198 69200 69201 69204 102942 102943
The specifications of the rated motor capacity are related to a motor voltage of 230 V resp. 400 V.
The overload capacity indicated in % is the ratio of the overload current to the inverters rated current. For repeated duty, allow time for the inverter and motor to return to or below the temperature and 100 % load.
The maximum output voltage cannot exceed the power supply voltage. The maximum output voltage may be set as desired below the power supply voltage.
The power supply capacity changes with the values of the power supply side inverter impedances (including those of the input reactor and cables).
The rated output current in the parentheses applies when low acoustic noise operation is to be performed at an ambient temperature higher than 40 °C with the parameter 72 (PWM frequency selection)
value set to 2 kHz or higher.
When undervoltage or instantaneous power failure has occurred, alarm display or alarm output is not provided but the inverter itself is protected. Overcurrent, regenerative overvoltage, or other protection
may be activated at power restoration according to the operating condition.
The braking torque indicated is short-duration average torque (which varies with motor loss) when the motor alone is decelerated from 50 Hz in the shortest time and is not a continuous regenerative
torque. When the motor is decelerated from the frequency higher than the base frequency, the average deceleration torque will reduce. Since the inverter does not contain a brake resistor, use the
optional brake resistor when regenerative energy is large. A brake unit BU may also be used.
Not valid for the inverters FR-E 540-0.4 k, -0.75 k EC and FR-E 520S-0.1 k to -0.4 k EC which are not equipped with a cooling fan.
Temperature to which units can be exposed for a short time, such as during transportation.
SYSTEM DESCRIPTION