YASKAWA GA800 Series - Page 237

Standards Compliance
5
5.3 UL Standards
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 237
Table 5.11 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
(10.6 - 26.6 in∙lb))
-
M5
*1
Slotted (-) Bit F-BIT-SL 1,2X6,5-70 PHOENIX CONTACT
Wire Gauge ≤
25 mm
2
(AWG 10):
TSD-M 3NM
(1.2 - 3 N∙m
(10.6 - 26.6 in∙lb))
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
(36.3 - 39.8 in∙lb)
*2 *3
M6
Hex socket cap
(WAF: 5 mm)
Bit SF-BIT-HEX 5-50 PHOENIX CONTACT -
5 - 9 N∙m
(44.3 - 79.7 in∙lb)
*2 *3
Slotted (-) Bit SF-BIT-SL 1,2X6,5-70 PHOENIX CONTACT -
3 - 3.5 N∙m
(26.6 - 31.0 in∙lb)
*2 *3
M8
Hex socket cap
(WAF: 6 mm)
Bit SF-BIT-HEX 6-50 PHOENIX CONTACT -
8 - 12 N∙m
(70.8 - 106.2 in∙lb)
*2
*3
M10
Hex socket cap
(WAF: 8 mm)
Bit SF-BIT-HEX 8-50 PHOENIX CONTACT -
12 - 14 N∙m
(106.2 - 123.9 in∙lb)
*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 238 and Three-Phase 400 V Class on page 242 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 link choke 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) 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 4720, use UL Listed 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.