YASKAWA GA700 Technical Manual page 258

4.3 UL Standards
Screw Size Screw Shape
M4 Slotted (-)
M5 Slotted (-)
*1
Hex socket cap
(WAF: 5 mm)
M6
Slotted (-)
Hex socket cap
M8
(WAF: 6 mm)
Hex socket cap
M10
(WAF: 8 mm)
*1 When wiring drive models 2056 and 4089 and smaller, select the correct tools for the wire gauge.
*2 Use 6.35 mm (0.25 in) bit socket holder.
*3 Use a torque wrench that can apply this torque measurement range.
■
Main Circuit Wire Gauges and Tightening Torques
Refer to Three-Phase 200 V Class on page 259
wire gauges and tightening torques of the main circuit terminals.
Comply with local standards for correct wire gauges in the region where the drive is used.
WARNING! Electrical Shock Hazard. Only connect peripheral options, for example a DC reactor or braking resistor, to terminals
+1, +2, +3, -, B1, and B2. Failure to obey can cause death or serious injury.
Note:
• The recommended wire gauges are based on drive continuous current ratings with 75 °C (167 °F) 600 V class 2 heat-resistant indoor
PVC wire. Assume these conditions:
–Ambient temperature: 40 °C (104 °F) or lower
–Wiring distance: 100 m (3281 ft.) or shorter
–Normal Duty Rated current value
• Refer to the instruction manual for each device for recommended wire gauges to connect peripheral devices or options to terminals +1,
+2, +3, -, B1, and B2. Contact Yaskawa or your nearest sales representative if the recommended wire gauges for the peripheral devices
or options are out of the range of the applicable gauges for the drive.
• 2257 to 2415 and 4208 to 4675, use UL-approved closed-loop crimp terminals on the drive main circuit terminals. Use the tools
recommend by the terminal manufacturer and make sure that the terminals are correctly connected.
258
Table 4.12 Recommended Wiring Tools
Adapter
Model
SF-BIT-SL
Bit
1,0X4,0-70
SF-BIT-SL
Bit
1,2X6,5-70
Bit SF-BIT-HEX 5-50
SF-BIT-SL
Bit
1,2X6,5-70
Bit SF-BIT-HEX 6-50
Bit SF-BIT-HEX 8-50
and Three-Phase 400 V Class on page 264
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Bit Torque Driver
Model
(Tightening
Manufacturer
Torque)
TSD-M 3NM
PHOENIX
CONTACT
(1.2 - 3 N∙m)
Wire Gauge ≤
25 mm
(AWG 10):
TSD-M 3NM
PHOENIX
(1.2 - 3 N∙m)
CONTACT
Wire Gauge ≥
30 mm
(AWG 8):
PHOENIX
CONTACT
PHOENIX
CONTACT
PHOENIX
CONTACT
PHOENIX
CONTACT
Torque Wrench
-
Wire Gauge ≤
2
2
25 mm
(AWG 10):
-
Wire Gauge ≥
2 30 mm 2
(AWG 8):
- 4.1 - 4.5 N∙m
*2 *3
- 5 - 9 N∙m
*2 *3
- 3 - 3.5 N∙m
*2 *3
- 8 - 12 N∙m
*2 *3
- 12 - 14 N∙m
*2 *3
for the recommended