Mitsubishi/Mitsubishi Electric Inverter FR-A840-0.4K Weight: 2.8kg

Introduction: FR-A800 series inverter adopts independent design of rectifier inverter (315kW and above), and enhances system safety functions, plus compatibility with a variety of mainstream network communications (CC-1ink, SSCNETIII/H, DeviceNet, PROFIBUS-DP and Ethernet, etc.), so that you can easily cope with a variety of system solutions and control the overall situation anytime, anywhere. In order to cope with various environmental applications, FR-A800 series inverters coat the circuit board, and have IP55 protection level series products, which can be safely used in various harsh environments. With a built-in EMC filter, the newly developed drive and power supply technology greatly reduces electromagnetic interference, allowing you to use it with peace of mind in any situation.

Mitsubishi/Mitsubishi Electric FR-A840-0.4K

Mitsubishi/Mitsubishi Electric FR-A840-0.4K

Product parameters

Applicable motor capacity (kW)**1: SLD 0.75, LD 0.75, ND (initial setting) 0.4, HD 0.2**2

output

Rated capacity (kVA)**3: SLD 1.8, LD 1.6, ND (initial setting) 1.1, HD 0.6

Rated current (A): SLD 2.3, LD 2.1, ND (initial setting) 1.5, HD 0.8

Overload current rating**4

SLD: 110% 60s, 120% 3s (inverse time characteristics) Ambient temperature 40°C

LD: 120% 60s, 150% 3s (inverse time characteristics) Ambient temperature 50°C

ND (Initial Setting): 150% 60s, 200% 3s (Inverse Time Limit Characteristics) Ambient temperature 50°C

HD: 200% 60s, 250% 3s (inverse time characteristics) Ambient temperature 50°C

Rated voltage**5: 3-phase 380-500V

Regenerative braking

Brake transistor: Built-in

Maximum braking torque**7: 100% torque·2%ED**6 (100% torque·10% ED with FR-ABR option)

power supply

Rated input AC voltage · frequency: 3-phase 380-500V 50Hz/60Hz**11

Allowable fluctuation range of AC voltage: 323-550V 50Hz/60Hz

Allowable Frequency Fluctuation Range: ±5%

Rated input current (A)**8: SLD 3.2, LD 3, ND (initial setting) 2.3, HD 1.4

Power supply unit capacity (kVA)**9: SLD 2.5, LD 2.3, ND (initial setting) 1.7, HD 1.1

Other specifications

Protective structure (IEC 60529)**10: Enclosed (IP20)

Cooling method: self-cooling

The FR-A840-0.4K weighs 2.8kg

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Mitsubishi/Mitsubishi Electric Inverter FR-A840-0.4K Weight: 2.8kg

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