YASKAWA GA700 Technical Manual page 242

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4.2 European Standards

R/L1, S/L2, T/L3

R1/L11, S1/L21, T1/

U/T1, V/T2, W/T3

For IP20 protection, use wires that are in the range of applicable gauges.

Remove insulation from the ends of wires to expose the length of wire shown.

For wire gauges more than 30 mm

Install an RCM/RCD with this wire gauge to maintain compliance with IEC/EN 61800-5-1:2007.

Terminals - and +1 have two screws. The Recommended Gauge is the wire gauge for one terminal.

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

Table 4.2 Factory-Recommended Branch Circuit Protection (200 V Class)

70 - 150 × 4P

70 - 150 × 4P

(120 - 150 × 4P)

95 - 185 × 4P

35 - 95 × 4P

, tighten to a tightening torque of 4.1 N∙m to 4.5 N∙m (36 lb.∙in. to 40 lb.∙in.).

YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual

Semiconductor Protection Fuse Rated Current

Manufacturer: EATON/Bussmann

Terminal Screw

N∙m (lb.∙in.)

Hex self-locking nut

Hex bolt (slotted)

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