YASKAWA U1000 iQpump Drive, Technical Manual

Page: 483 / 706

Item Specification
Protection
Functions
Power Supply Regeneration Available
Motor Protection Electronic thermal overload relay
Momentary Overcurrent
Protection
Drive stops when output current reaches about 200% of the rated current.
Overload Protection
Drive stops after 60 s at 150% of rated Heavy Duty output current
<3>
Overvoltage Protection
200 V class: Stops when input voltage exceeds approx. 315 V
400 V class: Stops when input voltage exceeds approx. 630 V
Undervoltage Protection
200 V class: Stops when input voltage falls below approx. 150 V
400 V class: Stops when input voltage falls below approx. 300 V
Momentary Motor Power
Ride-Thru During Utility
Power Loss
2 ms or longer at full load
<4>
Momentary Control Power
Ride-Thru During Utility
Power Loss
Typically 2 seconds or longer
<5>
Heatsink Overheat Protection Thermistor
Stall Prevention Stall Prevention is available during acceleration, deceleration, and during run.
Ground Protection
Electronic circuit protection
<6>
Charge LED of Capacitor for
Control Power Supply
Remains lit until control power supply voltage falls below 50 V
Environment
Area of Use Indoors
Ambient Temperature
IP20/NEMA 1, UL Type 1 enclosure: -10 °C to +40 °C (14 °F to 104 °F)
IP00 enclosure: -10 °C to +50 °C (14 °F to 122 °F)
Humidity 95 RH% or less (no condensation)
Storage Temperature -20 °C to +60 °C (short-term temperature during transportation)
Altitude
Up to 1000 meters without derating, up to 3000 m with output current and voltage derating. Refer to
Altitude Derating on page 488 for details.
Vibration/Shock
10 to 20 Hz: 9.8 m/s
2
(2 o 0028 to 2 o 0248 and 4 o 0011 to 4 o 0414)
10 to 20 Hz: 5.9 m/s
2
(4 o 0477 to 4 o 0930)
20 to 55 Hz: 5.9 m/s 2 (2 o 0028 to 2 o 0081 and 4 o 0011 to 4 o 0077)
20 to 55 Hz: 2.0 m/s
2
(2 o 0104 to 2 o 0248 and 4 o 0096 to 4 o 0930)
Standards
• UL508C
• IEC/EN 61800-3, IEC/EN 61800-5-1
• EN ISO 13849-1 Cat.3 PLe, IEC/EN 61508 SIL3
Protection Design IP00/Open Type enclosure
<7>
, IP20/NEMA 1, UL Type 1 enclosure
<1> Current derating is required. Select control modes in accordance with drive capacity.
<2> The accuracy of these values depends on motor characteristics, ambient conditions, and drive settings. Specifications may vary with different motors
and with changing motor temperature. Contact Yaskawa for consultation.
<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> Momentary motor power ride-thru during utility power loss designates the time the drive is able to maintain control over a motor operating at full
load after utility power is lost. Actual specifications may vary depending on motor characteristics.
<5> An auxiliary 24 VDC Control Power Supply option is required if the application needs to maintain control power long after a 2 second momentary
power loss.
<6> Ground protection is triggered when a ground short circuit occurs while the drive is running. The ground protection cannot be provided when the
impedance of the ground fault path is too low, or when the drive is powered up while a ground fault is present at the output.
<7> An IP20/NEMA 1, UL Type 1 enclosure drive requires an IP20/NEMA 1, UL Type 1 kit. Models 4 o 0720 to 4 o 0930 are not compatible with
IP20/NEMA 1, UL Type 1 enclosures.
A.3 Drive Specifications
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual 483
A
Specifications