Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 462)

Drive Model
Normal Duty
Nominal
Output Power
HP
AC Drive Input
Amps
MCCB Rating
Amps
<1>
Time Delay Fuse
Rating Amps <2>
Non-time Delay
Fuse Rating
Amps <3>
Bussmann Semi-
conductor Fuse
Rating (Fuse
Ampere) <4>
5A0125 125 129 225 225 350 FWP-350A (350)
5A0145 150 158 300 275 450 FWP-350A (350)
5A0192 200 228 400 350 600 FWP-600A (600)
5A0242 250 263 500 450 700 FWP-600A (600)
<1> Maximum MCCB Rating is 15 A, or 200 % of drive input current rating, whichever is larger. MCCB voltage rating must be 600 VAC or greater.
<2> Maximum Time Delay fuse is 175% of drive input current rating. This covers any Class CC, J or T class fuse.
<3> Maximum Non-time Delay fuse is 300% of drive input current rating. This covers any CC, J or T class fuse.
<4> When using semiconductor fuses, Bussman FWH and FWP are required for UL compliance. Select FWH for 200 V Class and 400 V Class models
and FWP fuses for 600 V models.
<5> Class L fuse is also approved for this rating.
Wiring Fuses for Models 4A0930 and 4A1200
NOTICE: If a fuse is blown or an Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of peripheral devices
to identify the cause. Contact Yaskawa before restarting the drive or the peripheral devices if the cause cannot be identified.
Install a fuse on the input side to protect drive wiring and prevent other secondary damage. Wire the fuse so that leakage
current in the upper controller power supply will trigger the fuse and shut off the power supply.
Select the appropriate fuse from
Table 3.2 .
Table D.6 Input Fuses for Models 4A0930 and 4A1200
Voltage
Class
Model
Selection Input Fuse (Example)
Input Voltage Current
Pre-arc
I 2 t (A 2 s)
Model Manufacturer Rating
Pre-arc
I 2 t (A 2 s)
Three-
Phase
400 V
Class
4A0930 480 V 1500 A
140000 to
3100000
CS5F-1200 Fuji Electric AC500 V, 1200 A 276000
FWH-1200A Bussman AC500 V, 1200 A –
4A1200 480 V 1500 A
320000 to
3100000
CS5F-1500 Fuji Electric AC500 V, 1500 A 351000
FWH-1600A Bussman AC500 V, 1600 A –
D.2 UL and CSA Standards
462 YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide