High frequency inverter SJH700 series 400V class
Kyushu Kiden Co., Ltd.
About This Product
■High frequency inverter equipped with a variety of functions
・Expand the maximum frequency to up to 2,000Hz
・Achieved a 10-year design life with long-life fans and capacitors
■Machines that require high-speed rotation
・High-speed frequency: Expanded to 2,000Hz, suitable for machine tools and processing machines that require high-speed rotation
・Rotation speed 120,000min-1 (Number of motor poles: 2 poles)
■ Customization possible with program operation function
The host controller/peripheral circuit can be simplified, contributing to space savings and cost reductions in the control panel.
■Function
・Relay circuit (self-holding), timer circuit
・Repetitive operation (automatic operation)
・Change inverter parameters depending on operating conditions (multiple acceleration/deceleration time settings, etc.)
■Achieved a 10-year design life with long-life fans and capacitors
・This is an inverter that can be used more safely and for a longer period of time.
・Limited life parts (cooling fan, electrolytic capacitor) have a design life of 10 years.
■Compact design saves space
Built-in EMC noise filter (8kVA excluded)
■Extensive network support
Equipped with RS-485Modbus-RTU compatible port as standard.
■Equipped with various functions
・Enhanced monitoring function (maintenance notice signal)
・Microsurge suppression
・Data changes can be checked using the data compare function
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Product
High frequency inverter SJH700 series 400V class
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Handling Company
Kyushu Kiden Co., Ltd.
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Categories
7 Models of High frequency inverter SJH700 series 400V class
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Acceleration/deceleration time | Braking torque DC braking | Braking torque Minimum connectable resistance value (Ω) | Braking torque Regenerative braking short time | Control method | Display monitor | EMC filter | Frequency accuracy | Frequency resolution | Input signal Forward/reverse run/stop External port | Input signal Forward/reverse run/stop External signal | Input signal Forward/reverse run/stop Operator | Input signal Frequency setting External port | Input signal Frequency setting External signal | Input signal Frequency setting Operator | Input signal Thermistor input terminal | Output frequency range | Output signal Intelligent monitor output terminal | Output signal Intelligent output terminal | Overload current rating | Protection function | Protective structure | Rated capacity (kVA) 400V | Rated capacity (kVA) 480V | Rated input AC voltage | Rated output current (A) | Rated output voltage | Usage environment Ambient temperature/storage temperature/humidity | Voltage/frequency characteristics | Zero phase reactor |
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SJH700-2.5HF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | 100 | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | Built-in (EN61800-3 cat.C3) | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 2.6 | 3.1 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | 3.8 | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | Built-in |
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SJH700-3.5HF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | 100 | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | Built-in (EN61800-3 cat.C3) | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 3.6 | 4.4 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | 5.3 | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | Built-in |
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SJH700-5.5HF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | 70 | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | Built-in (EN61800-3 cat.C3) | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 6.2 | 7.4 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | 9 | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | Built-in |
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SJH700-8HF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | 70 | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | - | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 9.7 | 11.6 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | 14 | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | - |
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SJH700-11HFF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | 35 | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | Built-in (EN61800-3 cat.C3) | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 13.1 | 15.7 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | 19 | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | Built-in |
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SJH700-16HFF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | 35 | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | Built-in (EN61800-3 cat.C3) | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 17.3 | 20.7 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | Twenty five | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | Built-in |
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SJH700-22HFF |
Available upon quote | 0.01~3,600 seconds (straight line/curve, acceleration, deceleration individual settings), 2nd acceleration/deceleration setting possible | Operates at a speed below the deceleration frequency caused by a stop command at start, or by external input (brake force, time, and frequency adjustable) | Twenty four | Built-in BRD circuit (separate discharge resistor) | PWM method | Output frequency, output current, frequency conversion value, trip history, input/output terminal status, input power, output voltage, etc. | Built-in (EN61800-3 cat.C3) | Digital command ±0.01%, analog command ±0.2% (25±10℃) for maximum frequency | Digital setting: 0.01Hz, analog setting: Maximum frequency /4000 (O terminal: 12bit /0~+10V, O2 terminal: 12bit /-10~+10V) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | Forward run/stop (1a, 1b selectable, 3 wire input possible) | Run/stop (switch forward/reverse with code) | Settings via RS485 communication (Hitachi protocol/Modbus-RTU selectable) | DC0~10V, -10~+10V (input impedance 10kΩ), 4~20mA (input impedance 100Ω) | Setting by UP key/DOWN key | 1 terminal (PTC characteristics/NTC characteristics) | 0.1~2,000Hz | Analog voltage output, analog current output, pulse output |
Open collector 5 terminals, relay output (1C contact) 1 terminal selection (Select from during driving, when reaching constant speed, above set frequency, alarm signal, etc.) |
150%/60 seconds, 200%/3 seconds |
Overcurrent, overvoltage, undervoltage, electronic thermal, temperature abnormality, ground fault current at startup, instantaneous power outage, USP error, Phase loss error, braking resistor overload, CT error, external trip, communication error, option error |
IP20 | 22.1 | 26.6 | Three-phase (3-wire) 380~480V (+10%, -15%) 50Hz/60Hz | 32 | Three-phase (3-wire) 380~480V (corresponds to the receiving voltage) | -10℃~50℃/-20℃~65℃/20~90%RH (no condensation) | V/f arbitrary setting, V/f control (constant torque, reduced torque) | Built-in |
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