Yaskawa CIMR-LU Drives - Manual (Page 223)

C Standards Compliance
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide 223
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◆ UL and CSA Standards
■ UL Standards Compliance
The UL/cUL mark applies to products in the United States and Canada. It indicates that UL has performed product testing
and evaluation, and determined that their stringent standards for product safety have been met. For a product to receive
UL certification, all components inside that product must also receive UL certification.
Figure 98
Figure 107 UL/cUL Mark
This drive is tested in accordance with UL standard UL508C and complies with UL requirements. To ensure continued
compliance when using this drive in combination with other equipment, meet the following conditions:
Installation Area
Do not install the drive to an area greater than pollution severity degree 2 (UL standard).
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)
Main Circuit Terminal Wiring
Yaskawa recommends using closed-loop crimp terminals on all drive models. UL/cUL approval requires the use of UL
Listed closed-loop crimp terminals when wiring the drive main circuit terminals on models CIMR-LU2A0085 through
2A0415, 4A0045 through 4A0605, and 5A0032 to 5A0200. Use only the tools recommended by the terminal
manufacturer for crimping.
The wire gauges listed in Table 62 and Table 63 are Yaskawa recommendations. Refer to local codes for proper wire
gauge selections.
Note: The mark indicates the terminals for protective ground connection. (as defined in IEC/EN 60417-5019)
Grounding impedance;
200 V: 100
Ω or less
400 V: 10 Ω or less
600 V class: 10 Ω or less
Table 62 Wire Gauge and Torque Specifications (Three-Phase 200 V Class)
Model
CIMR-LU
Terminal
Recommended
Gauge
AWG, kcmil
Applicable Gauge
AWG, kcmil
Screw
Size
Tightening Torque
N m (lb.in.)
2A0008
R/L1, S/L2, T/L3 14 14 to 10
M4
1.2 to 1.5
(10.6 to 13.3)
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
10
<1>
14 to 10
2A0011
R/L1, S/L2, T/L3 12 14 to 10
M4
1.2 to 1.5
(10.6 to 13.3)
U/T1, V/T2, W/T3 14 14 to 10
–, +1, +2 – 14 to 10
B1, B2 – 14 to 10
10
<1>
14 to 10
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