25
Peripheral
DevicesSection 5
Magnetic Contactor
Mount a surge protector on the coil. When using a magnetic contactor to start and stop the Drive, do not exceed one start per
hour.
Gr
ound Fault Interrupter
Select a ground fault interrupter not affected by high frequencies. To prevent malfunctions, the current should be 200mA or
more and the operating time 0.1 second or more.
A
C and DC Reactor
Install a reactor to connect to a power supply transformer of large capacity (600 kVA or more) or to improve the power factor
on the power supply side.
Noise Filter
Use a noise filter exclusively for the Drive if radio noise generated from the Drive causes other control devices to malfunction.
Model CIMR-V7* 40P2 40P4 40P7 41P5 42P2 43P7 45P5 47P5
(3)
MV B001 B002 B003 B005 --- B009 B015 B018
Capacity (kVA) 0.9 1.4 2.6 3.7 4.2 7.0 11.0 14.0
Rated output current (A) 1.2 1.8 3.4 4.8 5.5 9.2 14.8 18/21
Rated input current (A) 1.6 2.4 4.7 7.0 8.1 12.0 19.6 23.8 / 27.8
Max. Time Delay Fuse Rating (A)
(1)
2.8 4 8 12 15 20 35 45
Max. Non-Time Delay Fuse Rating (A)
(2)
571220 25 35 60 70
Max. MCCB Rating (A) 15 15 15 15 20 20 30 40
460V 3-Phase
Notes:
(1)
Apply UL designated Class RK5 fuses.
(2)
Apply UL designated Class CC or T non-time delay fuses.
(3)
Model 47P5 rated 21A is only applicable to the NEMA type 4X/12 version.
Input fuse sizes are determined by NEC guidelines, and should not exceed the ratings shown in the table.
Fuse Ratings are based upon 250V fuses for 230V Drives, and 600V for 460V Drives
Fuse Manufacturer’s Designators: Class CC: KTK, FNQ or equivalent
Class RK5: FRN, FRS or equivalent
Class T: JJS, JJN or equivalent
IG.V7.01_new format.qxd 4/18/05 1:21 PM Page 25
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