YASKAWA V1000 Series Installation & Start-Up Manual page 297

Item
Motor Protection
Momentary
Overcurrent
Protection
Overload Protection
Low Voltage
Protection
Momentary Power
Loss Ride-Thru
Protection Heatsink Overheat
Functions Protection
Braking Resistor
Overheat Protection
Stall Prevention
Cooling Fan Failure
Protection
Ground Protection
DC Bus Charge
LED
Storage/Installation
Area
Ambient
Temperature
Humidity
Storage Temperature
Altitude
Shock, Impact
Environment
Surrounding Area
Orientation
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
Motor overheat protection via output current sensor
Drives stops when output exceeds 200% of the rated current (Heavy Duty)
A stop command will be entered after operating at 150% for 60 s (Heavy Duty)
Drive stops when DC bus voltage falls below the levels indicated:
190 V (3-phase 200 V), 160 V (single-phase 200 V), 380 V (3-phase 400 V),
3 selections available: Ridethru disabled (stops after 15 ms), time base of 0.5 s,
and continue running until power is restored.
Overheat sensor for braking resistor (Optional ERF-type, 3%ED)
Stall prevention is available during acceleration, deceleration, and during run.
Separate settings for each type of stall prevention determine the current level at
which stall prevention is triggered.
Circuit protection ("fan-lock" sensor)
Electronic circuit protection (triggered by the same levels as momentary
Remains lit until DC bus voltage falls below 50 V
-10 to +40 °C (wall-mounted enclosure)
-10 to +50 °C (open chassis)
95 RH% or less with no condensation
-20 to +60 °C allowed for short-term transport of the product
Install the drive in an area free from:
• oil mist and dust
• metal shavings, oil, water or other foriegn materials
• radioactive materials
• combustible materials
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight
Install the drive vertically to maintain maximum cooling effects
A.4 Drive Specifications
Specification
<4>
350 V (3-phase 380 V)
Protected by thermistor
current protection)
<7>
Indoors
1000 m or less
10 to 20 Hz: 9.8 m/S 2
20 to 55 Hz: 5.9 m/S 2
<5>
<6>
A
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