YASKAWA GA700 - Page 258

4.3 UL Standards
258 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Table 4.12 Recommended Wiring Tools
Screw Size Screw Shape Adapter
Bit Torque Driver
Model
(Tightening
Torque)
Torque Wrench
Model Manufacturer
M4 Slotted (-) Bit
SF-BIT-SL
1,0X4,0-70
PHOENIX
CONTACT
TSD-M 3NM
(1.2 - 3 N∙m)
-
M5
*1
Slotted (-) Bit
SF-BIT-SL
1,2X6,5-70
PHOENIX
CONTACT
Wire Gauge ≤
25 mm
2
(AWG 10):
TSD-M 3NM
(1.2 - 3 N∙m)
Wire Gauge ≤
25 mm
2
(AWG 10):
-
Wire Gauge ≥
30 mm
2
(AWG 8):
-
Wire Gauge ≥
30 mm
2
(AWG 8):
4.1 - 4.5 N∙m
*2 *3
M6
Hex socket cap
(WAF: 5 mm)
Bit SF-BIT-HEX 5-50
PHOENIX
CONTACT
- 5 - 9 N∙m
*2 *3
Slotted (-) Bit
SF-BIT-SL
1,2X6,5-70
PHOENIX
CONTACT
- 3 - 3.5 N∙m
*2 *3
M8
Hex socket cap
(WAF: 6 mm)
Bit SF-BIT-HEX 6-50
PHOENIX
CONTACT
- 8 - 12 N∙m
*2 *3
M10
Hex socket cap
(WAF: 8 mm)
Bit SF-BIT-HEX 8-50
PHOENIX
CONTACT
- 12 - 14 N∙m
*2 *3
*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 and Three-Phase 400 V Class on page 264 for the recommended
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.