Ul And Csa Standards - YASKAWA L1000A Quick Start Manual

C Standards Compliance

◆ 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 96
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 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-LU20085 through
20415, 40045 through 40605, and 50032 to 50200. Use only the tools recommended by the terminal
manufacturer for crimping.
The wire gauges listed in
gauge selections.
Table 62 Wire Gauge and Torque Specifications (Three-Phase 200 V Class)
Model
CIMR-LU
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
20008 –, +1, +2
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
–, +1, +2
20011
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
20014 –, +1, +2
B1, B2
224
Figure 105 UL/cUL Mark
Table 62 and Table 63 are Yaskawa recommendations. Refer to local codes for proper wire
Recommended
Terminal
Applicable Gauge
Gauge
AWG, kcmil
AWG, kcmil
14 14 to 10
14 14 to 10
– 14 to 10
– 14 to 10
10 14 to 10
<1>
12 14 to 10
14 14 to 10
– 14 to 10
– 14 to 10
10 14 to 10
<1>
10 12 to 10
10 14 to 10
– 14 to 10
– 14 to 10
10 14 to 10
<1>
YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
Screw Tightening Torque
Size Nm (lb.in.)
1.2 to 1.5
M4
(10.6 to 13.3)
1.2 to 1.5
M4
(10.6 to 13.3)
1.2 to 1.5
M4
(10.6 to 13.3)