YASKAWA S-7 Series Manual page 53

Wiring the Main Circuit Terminals
Wire the main circuit terminals according to the National Electrical Code
(NEC/NFPA70) of the United States. However, -7W SERVOPACKs are suit-
able for the Motor Group Installation defined in UL 61800-5-1.
 SERVOPACKs with Enclosed Main Circuit Connectors and Motor
Connectors
The following models comply with UL/cUL standards. Always use the connec-
tors that are enclosed with the SERVOPACK to wire the main circuit terminals.
• SGD7S models: SGD7S-R70A, -R90A, -1R6A, -2R8A, -3R8A, -5R5A, 
-7R6A, and -120A (3-phase 200-VAC input)
• All SGD7W models
 SERVOPACKs with Screw Terminal Blocks for the Main 
Circuit Terminals
The following models comply with UL/cUL standards. Always connect closed-
loop crimp terminals that comply with UL standards to the wires to connect to
the main circuit terminals.
• SGD7S models: SGD7S-120A008 (single-phase 200-VAC input), 
-180A, -200A, -330A, -470A, -550A, -590A, and -780A
Note: 1. Use the tool recommended by the crimp terminal manufacturer to attach
the crimp terminals.
2. Use copper wires that withstand 75C or the equivalent.
3. Refer to the following section for the wire sizes and tightening torques.
Use the maximum tightening torque given in the following section to
connect the wires.
3.4 Wire Sizes and Tightening Torques on page 32
4. Refer to the following section for the recommended UL-compliant
closed-loop crimp terminals and insulating sleeves.
8 Crimp Terminals and Insulating Sleeves on page 57
5. A Terminal Kit for specific connection terminals is packed with the
SERVOPACKs given in the following table. If you connect a cable to the
connection terminals given in the following table, use the enclosed Ter-
minal Kit.
SERVO-
PACK
Model:
SGD7S-
180A,
200A
6 Conditions for Compliance with UL/cUL Standards
Closed-loop
Connec- Crimp Termi-
tion Ter- nal Model
minals (From J.S.T.
Mfg. Co., Ltd.)
U, V, and
W (motor
5.5-S4
main cir-
cuit)
Insulating Terminal Kit Model
Sleeve Model (Crimp Terminals and
(From Tokyo
Dip Co., Ltd)
JZSP-C7T9-200A-E:
TP-005 (black)
Slaves for One
SERVOPACK)
1 set
E-51