Yaskawa CIMR-LU Drives User Manual
Page 163
A Specifications
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
163
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A
Protection
Functions
Motor Protection
Electronic thermal overload relay
Momentary Overcurrent
Protection
Drive stops when output current exceeds 200% of rated output current
Overload Protection
Drive stops after 60 s at 150% of rated output current
Overvoltage Protection
200 V class: Stops when DC bus voltage exceeds approx. 410 V
400 V class: Stops when DC bus voltage exceeds approx. 820 V
600 V class: Stops when DC bus voltage exceeds approx. 1040 V
Undervoltage Protection
200 V class: Stops when DC bus voltage falls below approx. 190 V
400 V class: Stops when DC bus voltage falls below approx. 380 V
600 V class: Stops when DC bus voltage falls below approx. 500 V
Heatsink Overheat Protection Thermistor
Stall Prevention
Stall Prevention is available during acceleration, and during run.
Ground Protection
Electronic circuit protection
DC Bus Charge LED
Remains lit until DC bus voltage falls below 50 V
Environment
Area of Use
Indoors
Ambient Temperature
IP00 enclosure with top protective cover: [-10 to 40°C (14 to 104°F)]
IP00 enclosure: [-10 to 50°C (14 to 122
°F)]
Humidity
95 RH% or less (no condensation)
Storage Temperature
[-20 to 60°C (-4 to 140
°F)] (short-term temperature during transportation)
Altitude
Up to 1000 meters (3280 ft.) without derating, up to 3000 meters (9842 ft.) with output current and
voltage derating
Vibration/Shock
10 to 20 Hz: 9.8 m/s
2
20 to 55 Hz: 5.9 m/s
2
(CIMR-LU2A0008 to 2A0180, 4A0005 to 4A0150, and 5A0003 to 5A0077)
or 2.0 m/s
2
(CIMR-LU2A0215 to 2A0415, 4A0180 to 4A0260, and 5A0099 to 5A0200)
Standards
• UL Underwriters Laboratories Inc:
UL508C Power Conversion Equipment
• IEC/EN 61800-3, IEC/EN 61800-5-1
• ISO International Organization for Standardization:
ISO/EN 13849-1 Cat. 3 PLd Safety of machinery - Safety-related parts of control systems
• IEC International Electrotechnical Commission:
IEC/EN 61508 SIL2 Functional safety of electrical/electronic/programmable electronic safety-
related systems safety integrity level 2
• CSA Canadian Standards Association International
2411-02 Elevator Equipment - Enclosed Elevator-and Escalator Electrical Equipment
3211-06 Industrial Control Equipment - Motor Controllers - Miscellaneous
C22.2 No.04-04 Bonding and Grounding of Electrical Equipment
C22.2 No.14-05 Industrial Control Equipment
B44.1/ASME-A17.5-2004 Safety Code for Elevators and Escalator Electrical Equipment used by
CSA to evaluate the L1000 to Class 2411 (Elevator Equipment)
• ANSI/ASME American Society of Mechanical Engineers/American National Standards Institute:
ANSI/ASME A17.1-2007/B44-04 Safety Code for Elevators and Escalators, Dumbwaiters,
Moving Walks, Material Lifts, and Dumbwaiters with Automatic Transfer Devices using IEC/EN
12016:2004 immunity requirements.
ANSI/ASME-A17.5-2004/CSA B44.1 - Elevator and Escalator Electrical Equipment, used by
CSA to evaluate the L1000 to Class 2411 (Elevator Equipment)
Protection Design
IP00 enclosure with top protective cover, IP00
<1> 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.
<2> For drives with B or earlier as the design revision order, 50 Hz is required. The design revision order and software version are printed on the
nameplate affixed to the side of the drive.
Refer to Model Number on page 16
<3> Overload protection may be triggered when operating with 150% of the rated output current if the output speed is less than 6 Hz.
<4> 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.
<5> Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to IEC/EN 61800-5-1, ISO/EN
13849 Cat. 3, IEC/EN 61508 SIL2, Insulation coordination: class 1.
Item
Specification
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