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VFD68CFF-2
The VFD68CFF-2 from Johnson Controls is a variable frequency drive rated at 0.75 kW (1 HP). Designed for use in challenging environments, this drive operates at a voltage range of 400-480 VAC and is equipped with a robust cooling system.
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Technical specifications for VFD68CFF-2
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Variable frequency drive |
| Product Line | VFD68 Series |
| Part Number | VFD68CFF-2 |
| Power Rating | 0.75 kW (1 HP) |
| Voltage Rating | 400-480 VAC |
| Input Voltage Frequency | 50/60 Hz |
| Enclosure Rating | UL Type 1 (NEMA 1), fan cooled |
| Operating Temperature Range | -40°C to 50°C |
| Storage Temperature Range | -40°C to 65°C |
| Humidity Range | 0 to 95% RH, non-condensing |
| Installation Altitude | 1000m without derating |
| Communication Protocol | Modbus RTU (RS-485) |
| Input Signal Types | 0-5 Volts DC, 0-10 Volts DC, or 4-20 mA |
| PWM Carrier Frequency | Adjustable from 0.7 to 15 kHz |
| Overload Capacity | 150% of the rated current for 1 minute |
| Motor Compatibility | 3-phase NEMA Design B motors, inverter-rated motors recommended |
The Johnson Controls VFD68CFF-2 is a compact variable frequency drive geared towards precise control of motor applications. It delivers a power rating of 0.75 kW (1 HP) while weighing only 2.9 lbs. This drive features a voltage operating range between 400 and 480 VAC. The input frequency can accommodate both 50 Hz and 60 Hz power supply.
Ideal for various industrial settings, the VFD68CFF-2 is designed to function smoothly within operating temperatures ranging from -40°C to 50°C. In terms of storage, this drive can handle temperatures peaking at 65°C. The UL Type 1 (NEMA 1) enclosure provides protection for indoor use, utilizing a fan-cooling system to manage heat effectively.
Humidity tolerance for this drive extends up to 95% relative humidity without condensation. It can be installed at altitudes of 1000 meters without any need for derating, ensuring reliable operation in diverse environments. The included Modbus RTU (RS-485) communication protocol facilitates integration into existing systems.
This drive accepts a range of input signal types: 0-5 Volts DC, 0-10 Volts DC, and 4-20 mA, accommodating various control systems. An adjustable PWM carrier frequency from 0.7 to 15 kHz offers flexibility for different motor applications. The VFD68CFF-2 also boasts an overload capacity of 150% of the rated current for up to 1 minute, providing reliability under temporary high-load conditions. It is compatible with 3-phase NEMA Design B motors and is advised to be paired with inverter-rated motors for optimal performance.
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