Mitsubishi Electric inverter, FR-A840-00038-2-60
LEHIY item code: LH-0720
Rated voltage: 3-phase 380 - 500V
Category: Mitsubishi Electric inverter
Permissible AC Voltage Fluctuation Range: 323- 550V 50Hz/60Hz
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Technical Specifications
FR-A840-[ ] Model | 00038 (0.75K) | ||
Applicable Motor Capacity (kW) | SLD | 1.5 | |
LD | 1.5 | ||
ND (Initial Setting) | 0.75 | ||
HD | 0.4 | ||
Output | Rated Capacity (kVA) | SLD | 2.9 |
LD | 2.7 | ||
ND (Initial Setting) | 1.9 | ||
HD | 1.1 | ||
Rated Current (A) | SLD | 3.8 | |
LD | 3.5 | ||
ND (Initial Setting) | 2.5 | ||
HD | 1.5 | ||
Overload Capacity | SLD | 110% 60 seconds, 120% 3 seconds (Inverse Time Limit Characteristic) (Ambient Temperature 40°C) | |
LD | 120% 60 seconds, 150% 3 seconds (Inverse Time Limit Characteristic) (Ambient Temperature 50°C) | ||
ND (Initial Setting) | 150% 60 seconds, 200% 3 seconds (inverse time characteristic) (ambient temperature 50°C) | ||
HD | 200% 60 seconds, 250% 3 seconds (inverse time characteristic) (ambient temperature 50°C) | ||
Rated voltage | 3-phase 380 - 500V | ||
Regenerative braking | Braking transistor | Built-in | |
Maximum Braking Torque (ND Rated Standard Value) | With Built-in Braking Resistor | 100% Torque・2%ED | |
FR-ABR (With Optional) | 100% Torque・10%ED | ||
Power Supply | Rated Input AC Voltage and Frequency | 3-Phase 380 - 500V 50Hz/60Hz | |
Permissible AC Voltage Fluctuation Range | 323- 550V 50Hz/60Hz | ||
Allowable frequency fluctuation range | ±5% | ||
Rated current （A） | SLD | 5.4 | |
LD | 4.9 | ||
ND(Initial setting) | 3.7 | ||
HD | 2.3 | ||
Voltage Capacity (kVA) | SLD | 4.1 | |
LD | 3.7 | ||
ND (Initial Setting) | 2.8 | ||
HD | 1.7 | ||
Protective Structure (IEC 60529) | Enclosed (IP20) | ||
Cooling Method | Self-cooling | ||
Approximate Weight (kg) | 2.8 |
Note:
The general motor capacity is the maximum applicable capacity when using a Mitsubishi standard 4-pole motor.
Rated output capacity refers to the value when the output voltage is 440V.
The % value of the rated overload current represents the ratio to the rated output current of the inverter. When using repeatedly, you must wait until the inverter and motor cool down to below the temperature at 100% load.
The maximum output voltage cannot exceed the power supply voltage. The maximum output voltage can be changed within the set range. However, the peak voltage on the inverter's output side is approximately 1.14 times the power supply voltage.
Rated input current is the value at the rated output current. The rated input current varies with the value of the power supply reactance (including the input reactor and wiring).
Power supply capacity is the value at the rated current output state, which varies with the value of the power supply impedance (including the input reactor and wiring).
Protection Structure: FR-DU08: IP40 (except for the PU interface)
When the rated input AC voltage exceeds 480V, the Pr.977 input voltage mode selection needs to be set.
Using commercially available resistors can improve the braking capability of the inverter's built-in brake.
Technical Specifications
| Specification | Value |
|---|---|
| Series | FR-A840 |
| Brand | Mitsubishi Electric |
| Input Voltage (V) | 380-500 |
| Rated Power (kW) | 0.75 |
| Rated Output Current (A) | 2.5 |
| Operation Panel | Included |
| Dimensions (mm) Length × Width × Height | 140*150*260 |
Plain language sourcing guide for Mitsubishi Electric inverter, FR-A840-00038-2-60
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| Brand Name: | Mitsubishi | Certification: | ISO9001, CE |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty: | 1 year | Customized sourcing: | available |
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Mitsubishi Electric inverter, FR-A840-00038-2-60
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