YASKAWA GA700 Series Technical Manual page 243

Screw Size Screw Shape
M4
*1
M5
M6
M8
M10
*1 When wiring drive models 2056, 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
wire gauges and tightening torques of the main circuit terminals.
Comply with local standards for correct wire gauges in the region where you will use the drive.
WARNING! Electrical Shock Hazard. Only connect peripheral options, for example a DC reactor or braking resistor, to terminals
+1, +2, +3, -, B1, and B2. Incorrect wiring can cause serious injury or death.
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) maximum
–Wiring distance: 100 m (3281 ft) maximum
–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.
• The metric wire gauge values are provided as reference information from equivalent AWG sizes and not exactly the same sizes as the
AWG/kcmil values. Obey local safety regulations for wire sizes and make sure that the ferrule or crimp terminals are correct for your
size.
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Table 5.14 Recommended Wiring Tools
Adapter
Model
Bit SF-BIT-SL 1,0X4,0-70 PHOENIX CONTACT
Bit SF-BIT-SL 1,2X6,5-70 PHOENIX CONTACT
Bit SF-BIT-HEX 5-50
Bit SF-BIT-SL 1,2X6,5-70 PHOENIX CONTACT
Bit SF-BIT-HEX 6-50
Bit SF-BIT-HEX 8-50
244, and Three-Phase 400 V Class on page 248
Bit
Torque Driver Model
(Tightening Torque)
Manufacturer
TSD-M 3NM
(1.2 - 3 N∙m
(10.6 - 26.6 lbf∙in))
Wire Gauge ≤
25 mm
(AWG 10):
TSD-M 3NM
(1.2 - 3 N∙m
(10.6 - 26.6 lbf∙in))
Wire Gauge ≥
30 mm
(AWG 8): -
PHOENIX CONTACT -
-
PHOENIX CONTACT -
PHOENIX CONTACT -
5.3 UL Standards
Torque Wrench
-
2
Wire Gauge ≤
2
25 mm
(AWG 10): -
Wire Gauge ≥
30 mm 2
(AWG 8):
2
4.1 - 4.5 N∙m
*2
(36.3 - 39.8 lbf∙in)
*3
5 - 9 N∙m
*2
(44.3 - 79.9 lbf∙in)
*3
3 - 3.5 N∙m
*2
(26.6 - 31.0 lbf∙in)
*3
8 - 12 N∙m
*2
(70.8 - 106.2 lbf∙in)
*3
12 - 14 N∙m
*2
(106.2 - 123.9 lbf∙in)
*3
for the recommended
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