C.2 UL and CSA Standards
u
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 C.6 UL/cUL Mark
This drive is tested in accordance with UL standard UL508C and complies with UL requirements. The conditions described
below must be met to maintain compliance when using this drive in combination with other equipment:
n
Installation Area
Do not install the drive to an area greater than pollution degree 2 (UL standard).
n
Main Circuit Terminal Wiring
Yaskawa recommends using closed-loop crimp terminals on all drive models. To maintain UL/cUL approval, UL-Listed
closed-loop crimp terminals are specifically required when wiring the drive main circuit terminals on models 2A0110 to
2A0415, 4A0058 to 4A0675, and 5A0041 to 5A0242. Use only the tools recommended by the terminal manufacturer for
crimping. Refer to Closed-Loop Crimp Terminal Size on page 343 for closed-loop crimp terminal recommendations.
Closed-Loop Crimp Terminal Recommendations
Yaskawa recommends crimp terminals made by JST and Tokyo DIP (or equivalent) for the insulation cap. Table C.4 matches
the wire gauges and terminal screw sizes with Yaskawa-recommended crimp terminals, tools, and insulation caps. Refer to
the appropriate Wire Gauge and Torque Specifications table for the wire gauge and screw size for your drive model. Place
orders with a Yaskawa representative or the Yaskawa sales department.
The closed-loop crimp terminal sizes and values listed in Table C.4 are Yaskawa recommendations.
Wire gauge values shown in bold italic are the recommended values. Refer to local codes for proper selections.
Table C.4 Closed-Loop Crimp Terminal Size
Drive Model
Wire Gauge (AWG, kcmil)
Screw
Size
Crimp
Terminal
Model
Number
Tool
Insulation
Cap Model
No.
Code
<1>
R/L1, S/L2, T/L3 U/T1, V/T2, W/T3 Machine No. Die Jaw
200 V Class
2A0004
2A0006
2A0008
2A0010
14
M4
R2-4
YA-4 AD-900
TP-003 100-054-028
12
R5.5-4 TP-005 100-054-029
10
2A0012
14 14
M4
R2-4
YA-4 AD-900
TP-003 100-054-028
12 12
R5.5-4 TP-005 100-054-029
10
2A0018
– 14
M4
R2-4
YA-4 AD-900
TP-003 100-054-028
12
R5.5-4 TP-005 100-054-029
10
2A0021
12
M4 R5.5-4 YA-4 AD-900 TP-005 100-054-029
10
2A0030
10
M4
R5.5-4
YA-4
AD-900 TP-005 100-054-029
8 8-4 AD-901 TP-008 100-054-031
6 14-NK4 AD-902 TP-014 100-054-033
C.2 UL and CSA Standards
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
343
C
Standards Compliance
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