YASKAWA GA700 - Page 242

4.2 European Standards
242 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Model Terminals
Recommended
Gauge
mm
2
Applicable
Gauge
(IP20
Applicable
Gauge
*1
)
mm
2
Wire
Stripping
Length
*2
mm
Terminal Screw
Tightening
Torque
N∙m (lb.∙in.)
Size Shape
4675
R/L1, S/L2, T/L3
R1/L11, S1/L21, T1/
L31
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 lb.∙in. to 40 lb.∙in.).
*4 Install an RCM/RCD 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.
WARNING! Electrical Shock Hazard. Do not immediately energize the drive or operate peripheral devices after the drive blows
a fuse or trips an RCM/RCD. Wait for the time specified on the warning label at a minimum and make sure that all indicators are
OFF. Then check the wiring and peripheral device ratings to find the cause of the problem. Contact Yaskawa before energizing
the drive or peripheral devices if the cause is not known. Failure to obey can cause death or serious injury and damage to the
drive.
Table 4.2 Factory-Recommended Branch Circuit Protection (200 V Class)
Drive Model
Semiconductor Protection Fuse Rated Current
Manufacturer: EATON/Bussmann
2004 FWH-45B
2006 FWH-45B
2010 FWH-45B
2012 FWH-50B
2018 FWH-80B
2021 FWH-80B
2030 FWH-125B
2042 FWH-150B
2056 FWH-200B
2070 FWH-225A
2082
FWH-225A
FWH-250A
*1
2110
FWH-225A
FWH-250A
*1
2138
FWH-275A
FWH-300A
*1
2169
FWH-275A
FWH-350A
*1