Mitsubishi Electric 700 Series Installation Manualline page 41

FR-E700 Series
Instruction Manual Supplement
Instructions for UL and cUL have been revised.
Instructions for UL and cUL
(Standard to comply with: UL 508C, CSA C22.2 No. 14)
2. Installation
The below types of inverter have been approved as products for use in enclosure and approval
tests were conducted under the following conditions. Design the enclosure so that the surrounding
air temperature, humidity and ambience of the inverter will satisfy the above specifications.
Branch Circuit Protection
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code for the U.S. or the
Canadian Electrical Code for Canada and any additional codes. As specified, UL Class T, Class J,
Class CC fuses or any faster acting fuse with the appropriate rating or Listed UL 489 Molded Case
Circuit Breaker (MCCB), or Type E combination motor controller must be employed.
FR-E720-(SC)-NA
Rated fuse voltage(V)
Without power
factor improving
Fuse allowable
reactor
rating (A)
With power factor
improving reactor
Molded case circuit breaker
(MCCB)
Maximum allowable rating (A)
Maximum
Type E
current rating (A)
combination
motor
Maximum
controller
SCCR (kA)
FR-E740-(SC)-NA
Rated fuse voltage(V)
Without power factor
improving reactor
Fuse allowable
rating (A)
With power factor
improving reactor
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)
Maximum current
Type E
rating (A)
combination motor
Maximum SCCR
controller
(kA)
FR-E720S--NA
Rated fuse voltage(V)
Without power factor
improving reactor
Fuse allowable
rating (A)
With power factor
improving reactor
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)
008 015 030 050 080
15 15 15 20
15 15 15 20
15 15 15 15
1.6 4 6.3 10
50 50 50 50
016 026 040
6 10 15
6 10 10
15 15 15
4 6.3 8
50 50 50
008 015 030
240V or more
15 20 20
15 20 20
15 15 15
1/2
110 175 240 330 470 600
240V or more
30 40 60
20 30 50
20 25 40
13 18 25
50 50 25
060 095 120 170 230 300
480V or more
20 30 40 70
15 25 35 60
15 20 30 40
10 18 25 32
50 50 25 25
050 080 110
30 40 60
20 30 50
20 25 40
BCN-C22005-792
70 80 150 175
60 70 125 150
60 80 110 150
80 90
70 90
50 70