Saftronics FP5 Series User Manual page 10

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Chapter 1 - Receiving & Installation
Specifications
Control Method
Frequency Control Range
Frequency Accuracy
Frequency Setting
Resolution
Output Frequency
Resolution
Frequency Setting
Accel/Decel Time
Braking Torque
No. of V-f Patterns
Motor Overload Protection
Instantaneous Overcurrent
Fuse Protection
Overload
Overvoltage
Undervoltage
Momentary Power Loss
Heatsink Overheat
Stall Prevention
Ground Fault
Power Charge Indication
Input Phase Loss
Location
Ambient Temperature
Storage Temperature
Humidity
Vibration
10
Sine wave PWM with full-range, automatic torque boost
0.1 to 400 Hz
Digital command: 0.01%, Analog command: 0.1%
Digital Operator Reference: 0.1Hz,
Analog Reference: 0.06Hz (@60Hz)
0.01 Hz
0 to +10VDC (20kΩ), 4-20mA (250Ω)
0.0 to 3600.0 sec.
(Accel/Decel time setting independently: 0.1 sec )
Approx. 20%
1 preset V/f pattern and 1 custom pattern
Electronic thermal overload relay (I
Motor coasts to stop at approx. 180% rated output current.
Motor coasts to stop at blown fuse.
Motor coasts to stop after 1 min. at rated overload capacity.
Motor coasts to stop if converter output voltage exceeds 410VDC
(820VDC at 460V input)
Motor coasts to stop if converter output voltage drops below user
adjustable value
Immediately stop after 15 ms or longer power loss. (Continuous system
operation during power loss less than 2 sec is equipped as standard.)
Thermistor - OH1, OH2
Stall prevention at acceleration/deceleration and constant speed operation
Provided by electronic circuit
Charge LED stays on until voltage drops below 50VDC
Single-phase protection
Indoor (protected from corrosive gases and dust)
+14 to 104°F (-10 to 40°C) for NEMA 1 type (not frozen)
+14 to 113°F (-10 to 45°C) for open chassis type
-4 to 140°F (-20 to 60°C)
95% RH (non-condensing)
2
9.8m/s (1G) less than 20Hz, up to 1.96m/s
FP5/GP5 User's Manual
2
T)
2
(0.2G) at 20 to 50Hz