Saftronics CIMR-VG5U Installation & Quick Start Manual page 11

VG5 SPECIFICATIONS (continued)
Control Method
Starting Torque
Speed Control Range
Speed Control Accuracy
Speed Response
Torque Limit
Torque Accuracy
Torque Response
Frequency Control Range
Frequency Accuracy
Frequency Setting
Resolution
Output Frequency
Resolution
Frequency Setting Signal
Accel/Decel Time
Braking Torque
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
VG5 Installation & Quick-Start Manual
Digital command: 0.01%, Analog command: 0.1%
(Accel/Decel time setting independently, 4 steps available)
UL-recognized electronic thermal overload relay (I
Motor coasts to stop at approximately 200% rated output current. (CT Rating)
Motor coasts to stop after 1 min. at 150% rated output current. (CT Rating)
Motor coasts to stop if converter output voltage exceeds 410VDC (820VDC at 460V input, 1040VDC at 575V 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 2s is equipped as standard.)
Stall prevention during acceleration, deceleration and constant speed operation
Provided by electronic circuit (overcurrent level)
Charge LED stays on until bus voltage drops below 50VDC
Indoor (protected from corrosive gases and dust)
+14 to 113°F (-10 to 45°C) for Open Chassis type
2
9.8m/s (1G) less than 20Hz, up to 1.96m/s
Sine wave PWM
150% below 1Hz (150% at 0 rpm with PG)
100:1 (1000:1 with PG)
±0.2% (±0.02% with PG)
5Hz (30Hz with PG)
Can be set by parameter: 4 quadrant control
±5%
20Hz (40Hz with PG)
0.1 to 400 Hz
Digital Operator Reference: 0.01Hz
Analog Reference: 0.03Hz (@60Hz)
0.01 Hz
-10 to +10V, 0 to +10V, 4 to 20mA
0.0 to 6000.0 sec.
Approx. 20%
Motor coasts to stop at blown fuse.
Thermistor - OH1, OH2
Single-phase protection
+14 to 104°F (-10 to 40°C) for NEMA 1 type
-4 to 140°F (-20 to 60°C)
95% RH (non-condensing)
Chapter 1 - Receiving & Installation
Specifications
2
T)
2
(0.2G) at 20 to 50Hz
11