Obsolete Drive Replacement RFQ

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    (Obsolete) Saftronics PC10 Mini Vector AC Drives
    (Obsolete FINCOR Series 5750)

    Saftronics PC10 AC Drives are Obsolete and No Longer Available – They have been Replaced with the Saftronics CV10 Compact Vector AC Drives.

    Standard Specifications

    Environmental Conditions

    Enclosure Protected Chassis (lP20) and NEMA 1

    Installation Location NEMA 1 Intended for indoor use only, less than 1,000 meters (3,300 feet) elevation, not in contact with corrosive gas, oil mist, dust or direct sunlight.Free from corrosive gases, flammable gases, oil mist, dust and direct sunlight. Indoor use only.

    Altitude 1000m or less. Applicable to 3000m with power derating (-10%/1 OOOm)

    Ambient Temperature -10 to +50°C (+ 14°F to 122°F)

    Ambient Humidity 5 to 95% RH (non-condensing)

    Vibration 3mm: 2 to less than 9 Hz
    9.8 m/s2: 9 to less than 20 Hz
    2 m/s2: 20 to less than 55 Hz
    1 m/s2: 55 to less than 200 Hz

    Storage Condition Temperature: -25°C to +65°C (-4°F to 149°F)
    Humidity: 5 to 95% RH (non-condensing)


    Rated Input AC Voltage 200 to 230 Vac 50/60 Hz, 3 phase (1/8 to 10 hp)
    380 to 480 Vac 50/60 Hz, 3 phase (1/2 to 10 hp)
    Voltage: -15% to +10%; voltage unbalance: within 3%; frequency::!: 5%


    Setting Maximum frequency: 50 to 400 Hz
    Base frequency: 25 to 400 Hz
    Starting frequency: 0.1 to 60.0 Hz; holding time: 0.0 to 10.0s
    Carrier frequency: 0.75 to 15kHz

    Accuracy (Stability) Digital setting: +0.01 % of maximum frequency (from -10°C to +50°C)
    Analog setting: +0.2% of maximum frequency (at 25°C +10°C)

    Setting Resolution Digital setting: 0.01 Hz at maximum frequency up to 99.99 Hz, (0.1 Hz at maximum frequency of 100.0 Hz and above)
    Analog setting: 1/3000 of maximum frequency (ex. 0.02 Hz at 60 Hz, 0.04 Hz at 120 Hz, 0.15 Hz at 400 Hz)
    Link setting: 1/20000 of maximum frequency or 0.01 Hz fixed (ex. 0.003 Hz at 60 Hz, 0.006 Hz at 120 Hz, 0.02 Hz at 400 Hz,)


    Control Method V/f control (sinusoidal PWM control)
    Dynamic torque vector control (sinusoidal PWM control)

    Operation Method Keypad operation: RUN or STOP key
    Digital input signal: Forward/Reverse command, Coast-to-Stop command, etc.
    Link operation: RS485 (standard), Profibus-DP, Interbus-ST”, DeviceNef” , Modbus PlusT”, CAN Open (option)

    Frequency Setting Keypad operation: UP or DOWN keys External potentiometer of 1 to 5k ohm
    Analog input: 0 to +10 Vdc (0 to +5 Vdc) , 4 to 20 mA dc
    Multistep frequency: up to 16 different frequencies can be selected by digital input signal Link operation: RS485 (standard) Profibus-DP, Interbus-ST”, DeviceNet'”,
    Modbus PlusT”, CAN Open (option)

    Acceleration/Deceleration Time 0.01 to 3600s (independently adjustable acceleration and deceleration, 2 different times are selectable)

    (V /F) Characteristics
    Adjustable at base and maximum frequency with AVR control: 320 to
    480V (460V series). 80 to 240V (230V series)

    Restart After Momentary Power Failure Drive restarts without causing the motor to stop if the automatic restart is specified for the drive

    Frequency Limiter High and low limits can be preset

    Bias Frequency Bias frequency can be preset (-400 to +400 Hz)

    Jump Frequency Control Jump frequency (3 points) and its common jump hysteresis width (0 to 30 Hz) can be preset

    Torque Boost Selectable by load characteristics: constant torque load (auto/manual), variable torque load (manual)


    Overload Protects the drive by electronic thermal and detection of drive temperature

    Overvoltage Detects dc link circuit overvoltage to stop drive (460V series: 800 Vdc, 230V series: 400 Vdc)

    Overheating Protects the drive by detection of drive temperature

    Motor Overload Electronic thermal overload relay can be selected for standard motor or drive motor

    Motor Protection by PTC Thermistor When the motor temperature exceeds allowable value, the drive trips automatically


    Standard EMI Filters, DB Resistors

    Communications Profibus-DP, Interbus-ST”, DeviceNet'”, Modbus PlusT”, CAN Open (option)

    Mounting Space

    Saftronics PC10 AC Micro Drive Mounting Space.