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25 HP Yaskawa VFD P1000 Nema 1 Bypass Enclosure 3 Phase P1B1B034

  • 25 HP Yaskawa P1000 Variable Frequency Drive
  • Nema 1 Bypass Enclosure
  • 480 Volt 3 Phase Input
  • 39.4 Amps
  • Model # P1B1B034
  • A world-class compact current vector drive that defines a new world standard

  *  New, never used  *

**  Not subject to Manufacturer's Warranty  **

Manufacturer Part Number: P1B1B034
Stock # P1B1B034
25 HP Yaskawa VFD P1000 Nema 1 Bypass Enclosure 3 Phase P1B1B034
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·        VT Ratings:

o   1-150 HP, 208 VAC

o   1-500 HP, 480 VAC

·        Overload capacity: 110% for 60 seconds (150% peak)

·        DC injection braking: at start or stop, adjustable, current limited (anti-windmilling)

·        Adjustable accel/decel: 0.1 to 6000 seconds

·        Critical frequency rejection capability: 3 selectable adjustable brands

·        Auto restart after power loss or resettable fault, selectable, programmable

·        Up/down floating point control capability

·        140% starting torque capability, available from 3 Hz to 60 Hz

·        Remote speed reference (speed command) signal:

o   0 to 10 VDC (20 K?)

o   4 to 20 mA DC (250?)

·        7 programmable multi-function input terminals (24VDC) providing 60+ programmable features, including:

o   Customer Safeties

o   BAS / Damper Interlock

o   Emergency Override

o   Preset Speed

o   PI control enable / disable

·        4 programmable multi-function output relays (Form C rated 2 amps @ 250VAC & 30vDC), providing 50+ functions, including:

o   Damper control

o   Hand / Auto status

o   Contractor control for external bypass

o   Over-torque / under-torque detection

  • Fans
  • Pumps
  • Auto Shutters
  • Conveyors
  • Food & Beverage
  • Automatic Doors
  • Agricultural
  • Health & Leisure 

·        Bypass and drive input/output contractors

·        Lockable main input circuit breaker (65KAIC panel rating)

·        Thermal motor overload relay, class 20

·        115 VAC control transformer, fused

·        Drive H/O/A keypad used for bypass control

·        Damper control circuit with end of travel feedback with two adjustable wait time    functions

·        Input fuses

·        Selectable energy savings and harmonic reduction mode

·        No load detection (loss of load) fully monitored in drive and bypass modes

·        Displacement power factor of 0.98 throughout the motor speed range

·        NEC rated input / output amps

·        Built-in real time clock for time and date stamping events along with timer functions for starting, stopping and speed changes without the need for external controls

·        Volt meter, ammeter, kilowatt meter, and heat sink temperature monitoring functions

·        Drive internal PI closed loop control with selectable engineering units

·        Independent PI control for use with external device

·        Differential PI feedback feature

·        Direct or reverse acting speed signal

·        Sleep function in both closed loop and open loop control

·        Feedback signal loss detection and selectable response strategy

·        Feedback signal inverse and square root capability

·        24 Vdc, 150ma transmitter power supply

·        Input and output terminal status indication

·        Diagnostic fault indication

·        Cooling fan operating hours recorded

·        VFD efficiency: 98% at full-speed; 96% at half-speed

·        "S-curve" soft start / soft stop capability

·        Serial communication loss detection and selectable response strategy

·        Serial communication status

·        7 preset speeds

·        Built-in BACnet protocol (BTL certified), Modbus/Memobus accessible via RS-422/485 communication, which is standard

·        "Kinetic Energy Braking" (KEB) function stops the motor in up to half the time it would take without this function

·        LCD keypad: Hand/Off/Auto functions

·        Flash upgradeable firmware

·        Customizable monitor display

·        Heat sink over temperature speed fold-back feature

·        "Bumpless" transfer between Hand and Auto modes

·        Emergency override can be used as "smoke purge" function

·        Fan failure detection and selectable drive action

  • Application : General Purpose
  • Enclosure: Nema 1 Bypass
  • Horsepower: 25 HP
  • Overload Current Rating : 110% of rated output current for 60 seconds
  • Voltage: 480

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