Yaskawa iQpump Micro - Manual (Page 222)

Item Specification
Protection
Functions
Heatsink Overheat Protection Protected by thermistor
Braking Resistor Overheat Protection Overheat input signal for braking resistor (Optional ERF-type, 3% ED)
Stall Prevention
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.
Cooling Fan Failure Protection Circuit protection (“fan-lock” sensor)
Ground Fault Protection Electronic circuit protection <5>
DC Bus Charge LED Remains lit until DC bus voltage falls below 50 V
Environment
Storage/Installation Area Indoors
Ambient Temperature
IP20/NEMA Type 1 enclosure: -10 °C to +40 °C (14 °F to 104 °F)
IP66/NEMA Type 4X enclosure: -10 °C to +40 °C (14 °F to 104 °F)
Humidity 95% RH or less with no condensation
Storage Temperature -20 to +60 °C (-4 to +140 °F) allowed for short-term transport of the product
Altitude
Up to 1000 meters without derating; up to 3000 meters with output current and voltage
derating.
Shock, Impact
10 to 20 Hz: 9.8 m/s 2
20 to 55 Hz: 5.9 m/s 2
Surrounding Area
Install the drive in an area free from:
• oil mist and dust
• metal shavings, oil, water or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight
For IP66/NEMA Type 4X enclosure drives, install the drive in an environment suitable for
IP66/NEMA Type 4X enclosures:
• NEMA Type 4X – Enclosures constructed for either indoor or outdoor use to provide a
degree of protection to personnel against incidental contact with the enclosed equipment;
to provide a degree of protection against falling dirt, rain, sleet, snow, windblown dust,
splashing water, hose-directed water, and corrosion; and that will be undamaged by the
external formation of ice on the enclosure.
• IP66 – Dust-tight enclosures to not allow any dust to penetrate. The enclosure guards the
drive against powerful jetting water sprayed from any direction and is protected against
access to hazardous parts with a wire.
Orientation Install the drive vertically to maintain maximum cooling effects
Standards cULus
Protective Enclosure
IP20/NEMA Type 1
IP66/NEMA Type 4X
Cooling Method
BV0006F: self-cooled
BV0010F to BV0018F: cooling fan
2V0006F to 2V0069F: cooling fan
4V0002F to 4V0004F: self-cooled
4V0005F to 4V0038F: cooling fan
BV0006G and BV0010G: self-cooled
BV0012G: internal cooling fan
2V0006G to 2V0012G: self-cooled
2V0020G: internal cooling fan
2V0030G to 2V0069G: internal and external
cooling fans
4V0002G to 4V0005G: self-cooled
4V0007G to 4V0011G: internal cooling fan
4V0018G to 4V0038G: internal and external
cooling fans
<1> Instantaneous average deceleration torque refers to the torque required to decelerate the motor (uncoupled from the load) from the rated motor speed
down to zero in the shortest time.
<2> Ensure that Stall Prevention Selection during Deceleration is disabled (L3-04 = 0) or set to 3 when using a braking resistor or the Braking Resistor
Unit. The default setting for the stall prevention function will interfere with the braking resistor.
<3> Overload protection may be triggered when operating with 150% of the rated output current if the output frequency is less than 6 Hz.
<4> A Momentary Power Loss Ride-Thru Unit is required for 200/400 V class drives 7.5 kW and less if the application needs to continue running during
a momentary power loss up to 2 seconds.
<5> Ground protection cannot be provided under the following circumstances when a ground fault is likely in the motor windings during run: Low
ground resistance for the motor cable and terminal block; low ground resistance for the motor cable and terminal block; or the drive is powered up
from a ground short.
A.2 Drive Specifications
222 YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual