Overview
Mfr description
VFD643-4 AC PWM MOTOR CONTROL 4A
- Microprocessor Based: Allows custom programming for OEMs
- Isolated Logic: Allows floating or grounded 0 ± 5 VDC, 0 ± 10 VDC, or 4 - 20 mA signals
- Doubler / Step-Down Mode: Doubles a 115 VAC input to a 230 VAC output. Can also step-down a 230 VAC input to a 115 VAC output at 50/60Hz
- Adjustable Base Frequency: Can be set for a base output frequency of 50 or 60 Hz at rated output voltage, regardless of input frequency
- Variety of Motors: Permanent Split Capacitor (PSC), Shaded Pole, Synchronous, and 3Φ Induction
- Thermally Protects: Drive recognizes when overheated as a result of frequent overload. It first flashes a warning code and will trip if condition persists
- Diagnostic LEDs: Power, Status (Undervoltage, Overvoltage, Short Circuit / Current Trip, Overheat Warning, Overheat Trip)
- DC Injection Braking: Can be used for quicker braking
Specifications
- Number Of Input Phases1 ph
- Drive Supply Voltage115/230 V ac
- Horsepower Rating Normal Duty1 hp
- Output Current Normal Duty4.0 A
- Operation ModeFrequency Control, Open Loop Control, Velocity Control
- Product TypeAC Variable Frequency & Servo Drives
- Enclosure TypeNEMA 4X
- Enclosure RatingNEMA 4X
- Number Of Output Phases1 & 3
- Peak Current6.0 A
- Input Frequency Rating50/60 Hz
- Ambient Temperature Range50 to 104 °F
- Mounting TypeWall Mount
- Weight3.75 lbs
- Agency ListingUL Listed
- Standards MetRoHS Compliant
- Manufacturer Product Page
- Technical Data Sheet
Compliance & Safety Data
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