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Fuji Low-Noise, Compact-Type Inverters
FVR-E11S Series |
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- Powerful operation in the low speed range --- starting torque 200% at 0.5Hz realized by torque vector control system.
- Loaded with useful features, such as automatic tuning, slip compensation, and torque limiting.
- Compaerd to the conventional FVR-E9S series, the volume is reduced to approximately 70%.
(three-phase 200V 0.75kW)
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| Series |
FVR-E11S |
| Output overload
capability |
200% of rated current for 0.5s, 150% of rated current for 1min. |
| Braking
torque |
Regenerative
braking |
| 3-phase
200V |
:
100% or more (0.1, 0.2kW) |
| 70%
or more (0.4 to 1.5kW) |
| 40%
or more (2.2, 3.7kW) |
| 20%
or more (5.5, 7.5kW) |
| 3-phase
400V |
: 100% or more (0.4,
0.75kW) |
| 50%
or more (1.5 to 3.7kW) |
| Single-phase |
:
100% or more (0.1, 0.2kW) |
| 70%
or more (0.4, 0.75kW) |
| 40%
or more (1.5, 2.2kW) |
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| DC
injection braking |
| Starting frequency |
: 0.2 to 60Hz (adjustable) |
| Braking
time |
: 0.01 to 30s (adjustable) |
| Braking voltage |
: 0 to 100% (adjustable) |
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| Acceleration/deceleration
time |
0.01 to 3600s (Acceleration/deceleration
can be set independently.) |
| Multistep frequency
control |
16 steps |
| Frequency setting
signal |
0 to 5V DC, 0 to 10V DC, 4
to 20mA DC |
| Protective functions |
Stall prevention, overcurrent,
instantaneous power failure or undervoltage, overvoltage,
inverter overheating, external alarm (tripping
of external thermal overload relay), motor overload
(tripping of electronic thermal overload), CPU
error, communications error, output wiring fault,
output terminal short-circuit, and ground fault
of output terminal at start up |
| Alarm relay output |
SPDT contact |
| Enclosure and cooling
method |
Totally enclosed natural cooling
type (IP40)(0.75kW or less)
Totally enclosed fan cooling type (IP40, except
fan)(1.5 to 7.5kW) |
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INPUT
VOLTAGE & PRODUCT RANGE
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Rated AC Input Voltage |
| 3-phase
200V |
:
200 to 230V 50/60Hz |
| Single-phase
200V |
:
200 to 240V 50/60Hz |
| 3-phase
400V |
:
380 to 480V 50/60Hz |
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| Allowable
Variation |
| Voltage |
:
+10% to -15% (3-phase) |
| +10%
to -10% (single-phase) |
| Frequency |
:
+5% to -5% |
| Imbalance
rate in power supply voltage |
:
2% or less (for 3-phase only)
(Conforms
to IEC61800-3(5.2.3)) |
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| Product
Range |
| 3-phase
200V |
:
0.1 to 7.5kW |
| Single-phase
200V |
:
0.1 to 2.2kW |
| 3-phase
400V |
:
0.4 to 7.5kW |
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