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Image is illustrative
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Softstarter HFR, 280kW 560A 3x400VAC tc10, aux. 7A 250VAC, RS485, protect. out phase/over-load/over-current/over-heat, screw 240mm² Code:
HFR1280
Price (indicative)
€3,191.70
/pc
(€3,957.71 /pc with VAT)
Manufacturer
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Availability:
7 days
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Weight:
0.1234 kg/pc
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Overview
HFR softstarter series for smooth starting of asynchronous motors, reduction of inrush current ^ mechanical stress. Suitable for 15..500kW motors with configurable startup, stopping, control ^ protection functions.
Startup ^Stop Control
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Current mode
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Start ramp at defined current limit
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Voltage mode
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Startup at defined voltage ramp
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Boost function
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Available
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Free stop
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Stop by inertia
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Controlled stop
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Voltage ramp
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Control ^Communication
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Control
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Keypad, terminal, ModBus
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I/O
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Programmable I/O channels
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Interface
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ModBus
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Display
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Integrated LED display
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Remote control
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Optional
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Bypass output
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Relay with programmable delay
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Technical Data
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Motor power
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15..500kW
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Input power supply
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400VAC ±20%, 50/60Hz
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Applicable motor
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Standard asynchronous motor
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Startup time
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1..120s
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Analog output
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0(4)..20mA
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Relay output
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Bypass control 7A 230VAC, fault relay
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Protection
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Phase loss, overload, overcurrent, overheating
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Protection level
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IP20
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Cooling
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Convection cooling or forced ventilation
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Installation
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Cabinet mounting
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Environment
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Ambient temperature
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-10..45°C
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Humidity
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Below 95%
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Vibration
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Below 0.5g
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Altitude
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Up to 1000m
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