The HONEYWELL NXBK0750CS21200000 is a 75 HP NXS variable frequency drive (VFD) designed for 208V applications. This VFD features a dual-contactor CoolBlue bypass, enhancing operational efficiency and reliability. Its advanced control technology allows for precise motor speed regulation, making it ideal for various industrial applications. The VFD is built to comply with industry standards, ensuring dependable performance in demanding environments.
Commercial Building Controls : Variable Frequency Drives : General Purpose Drives : NXS Drive with Cool Blue Bypass : NXBK0750CS21200000
75 HP NXS VFD, 2CONT. COOLBLUE BYPASS
Overview
Variable Frequency Drives (VFD) accept a control input and then output tailored PWM control signal to operate (motors, fans, pumps, etc.) with maximum efficiency. The VFD can be field-programmed without any extra devices or computer connections.
Features
- Seven configurable applications built in.
- Easy commissioning through software or control panel.
- Devices can be wall-mounted or panel-mounted.
- Eleven protective functions (see Form 63-2600, Users Manual, Technical Data sections).
- Insulated gate bi-polar transistor (IGBT) technology.
- Modbus, BacNet, Device Net, Profibus, LobBus, NS available as options cards.
Product Specifications
- Dimensions (in.)
- 48H x 14D x 36W
- Dimensions (mm)
- 1176H x 343D x 882W
- Weight (lb)
- 350 lb
- Weight (kg)
- 770 kg
- Item Type
- Product
- Frequency
- 0 Hz to 320 Hz
- Voltage
- 208 Vac
- Operating Temperature Range (F)
- High Overload 14 to 122; Low Overload 14 to 104
- Operating Temperature Range (C)
- High Overload -10 to 50; Low Overload -10 to 40
- Enclosure
- NEMA 12
- Relay Outputs
- 24 Vdc/8A; 125 Vdc/0.4A; 250 Vac/8A
- Horsepower
- 75 HP
- Current Ratings
- 205A
- Analog Current Output
- 0 (4) - 20 mA, max 500 ohm
- Bypass
- Drive with 2 contactor bypass
- Auto Bypass
- Yes
- Drive Family
- NXS
- Contactor
- 2 Contactors
- Disconnect Type
- No Disconnect
- Pilot Lights
- No
- Control Transformer
- No
- Drive Input Disconnect
- No
- Drive Input Fuses
- No
- Type of RFI Filter
- Industrial filter
- Continuous Output Current
- overload 1.5 x High overload current (1min/10min); overload 1.1 x Low overload current (1min/10min)
- Starting Torque
- 200% High; 150% Low
- Peak Current
- 2 x high overload current, 2 seconds every 20 seconds
- Acceleration time
- 0 - 3000 sec
- Deceleration time
- 0 - 3000 sec
- Analog Voltage Input
- 0 - 10 Vdc , 200K ohm
- Analog Current Input
- 0 (4) - 20 mA, 250 ohm differential
- Digital Output
- 50 mA/48v open collector
- Reference Output Voltage
- +10V, +3%, max 10mA
- Auxiliary Voltage
- 24V, 15%, max 250 mA
- Frame Type
- FR8
- Layout
- Side by Side
