YASKAWA GA800 Series - Connect a Fuse to the Input Side (Primary Side)

13 European Standards
98 YASKAWA TOEPC71061737B GA800 Drive Installation & Primary Operation
Model Terminal
Recommended
Gauge
mm
2
Applicable Gauge
(IP20 Applicable
Gauge
*1
)
mm
2
Wire Stripping
Length
*2
mm
Terminal Screw
Tightening Torque
N∙m (in∙lb)
Size Shape
4477
R/L1, S/L2, T/L3 120 × 4P
70 - 150 × 4P
(150 × 4P)
- M12 Hex self-locking nut
35
(310)
U/T1, V/T2, W/T3 95 × 4P
70 - 150 × 4P
(120 - 150 × 4P)
- M12 Hex self-locking nut
35
(310)
-, +1 95 × 4P
95 - 185 × 4P
(185 × 4P)
- M12 Hex self-locking nut
35
(310)
+3 70 × 4P
35 - 95 × 4P
(95 × 4P)
- M12 Hex self-locking nut
35
(310)
150
50 - 150
(-)
- M12 Hex bolt (slotted)
32 - 40
(283 - 354)
4568
R/L1, S/L2, T/L3 120 × 4P
70 - 150 × 4P
(150 × 4P)
- M12 Hex self-locking nut
35
(310)
U/T1, V/T2, W/T3 95 × 4P
70 - 150 × 4P
(120 - 150 × 4P)
- M12 Hex self-locking nut
35
(310)
-, +1 95 × 4P
95 - 185 × 4P
(185 × 4P)
- M12 Hex self-locking nut
35
(310)
+3 70 × 4P
35 - 95 × 4P
(95 × 4P)
- M12 Hex self-locking nut
35
(310)
95 × 2P
60 - 150
(-)
- M12 Hex bolt (slotted)
32 - 40
(283 - 354)
4605
R/L1, S/L2, T/L3 120 × 4P
70 - 150 × 4P
(150 × 4P)
- M12 Hex self-locking nut
35
(310)
U/T1, V/T2, W/T3 95 × 4P
70 - 150 × 4P
(120 - 150 × 4P)
- M12 Hex self-locking nut
35
(310)
-, +1 95 × 4P
95 - 185 × 4P
(185 × 4P)
- M12 Hex self-locking nut
35
(310)
+3 70 × 4P
35 - 95 × 4P
(95 × 4P)
- M12 Hex self-locking nut
35
(310)
95 × 2P
60 - 150
(-)
- M12 Hex bolt (slotted)
32 - 40
(283 - 354)
4720
R/L1, S/L2, T/L3 120 × 4P
70 - 150 × 4P
(150 × 4P)
- M12 Hex self-locking nut
35
(310)
U/T1, V/T2, W/T3 95 × 4P
70 - 150 × 4P
(120 - 150 × 4P)
- M12 Hex self-locking nut
35
(310)
-, +1 95 × 4P
95 - 185 × 4P
(185 × 4P)
- M12 Hex self-locking nut
35
(310)
+3 70 × 4P
35 - 95 × 4P
(95 × 4P)
- M12 Hex self-locking nut
35
(310)
95 × 2P
60 - 150
(-)
- M12 Hex bolt (slotted)
32 - 40
(283 - 354)
*1 For IP20 protection, use wires that are in the range of applicable gauges.
*2 Remove insulation from the ends of wires to expose the length of wire shown.
*3 For wire gauges more than 30 mm
2
, tighten to a tightening torque of 4.1 N∙m to 4.5 N∙m (36 in∙lb to 40 in∙lb).
*4 Install a GFCI with this wire gauge to maintain compliance with IEC/EN 61800-5-1:2007.
*5 Terminals - and +1 have two screws. The Recommended Gauge is the wire gauge for one terminal.
*6 A junction terminal is necessary to connect a braking resistor unit (LKEB-series) to terminals B1 and B2.
■ Connect a Fuse to the Input Side (Primary Side)
The drive circuit protection must comply with IEC/EN 61800-5-1:2007 for protection against a short circuit in the
internal circuitry. Yaskawa recommends connecting semiconductor protection fuses on the input side for branch
circuit protection.