YASKAWA GA800 Technical Reference page 243

*2 To protect the circuit, the main circuit is separate from the surface case that can touch the main circuit.
*3 The control circuit is a Safety Extra-Low Voltage circuit. Use reinforced insulation to separate this circuit from other circuits. Make sure
that you connect the Safety Extra-Low Voltage as specified.
*4 Reinforced insulation separates the output terminals from other circuits. You can also connect circuits that are not Safety Extra-Low
Voltage circuits when the drive output is 250 Vac 1 A maximum or 30 Vdc 1 A maximum.
■
Main Circuit Wire Gauges and Tightening Torques
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) maximum
–Wiring distance: 100 m (328 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.
Three-Phase 200 V Class
Model Terminal
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
2004 -, +1, +2
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
2006 -, +1, +2
B1, B2
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
2008 -, +1, +2
B1, B2
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Applicable Gauge
Recomm. Gauge
(IP20 Applicable Gauge
*1
mm 2
mm
2.5 - 10
2.5
(2.5 - 10)
2.5 - 10
2.5
(2.5 - 10)
2.5 - 16
2.5
(2.5 - 16)
2.5 - 4
2.5
(2.5 - 4)
2.5 - 10
*4
2.5
(-)
2.5 - 10
2.5
(2.5 - 10)
2.5 - 10
2.5
(2.5 - 10)
2.5 - 16
2.5
(2.5 - 16)
2.5 - 4
2.5
(2.5 - 4)
2.5 - 10
*4
2.5
(-)
2.5 - 10
2.5
(2.5 - 10)
2.5 - 10
2.5
(2.5 - 10)
2.5 - 16
2.5
(2.5 - 16)
2.5 - 4
2.5
(2.5 - 4)
2.5 - 10
*4
2.5
(-)
Wire Stripping
*2
Length
)
mm
2
10
10
18
10
-
10
10
18
10
-
10
10
18
10
-
5.2 European Standards
Terminal Screw Tightening Torque
Size and Shape N∙m (lbf∙in)
1.5 - 1.7
M4
(13.5 - 15)
1.5 - 1.7
M4
(13.5 - 15)
2.3 - 2.5
M5
*3
(19.8 - 22)
1.5 - 1.7
M4
(13.5 - 15)
1.2 - 1.5
M4
(10.6 - 13.3)
1.5 - 1.7
M4
(13.5 - 15)
1.5 - 1.7
M4
(13.5 - 15)
2.3 - 2.5
M5
*3
(19.8 - 22)
1.5 - 1.7
M4
(13.5 - 15)
1.2 - 1.5
M4
(10.6 - 13.3)
1.5 - 1.7
M4
(13.5 - 15)
1.5 - 1.7
M4
(13.5 - 15)
2.3 - 2.5
M5
*3
(19.8 - 22)
1.5 - 1.7
M4
(13.5 - 15)
1.2 - 1.5
M4
(10.6 - 13.3)
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