Mitsubishi Electric FR-F820-00046 Instruction Manual page 28


The operating capacity of the relay outputs (terminal symbols A1, B1, C1, A2, B2, C2) should be 30VDC, 0.3A. (Relay output has basic isolation from the inverter
internal circuit.)

Control circuit terminals on

Environment (For the detail, refer to the Instruction Manual (Detailed).)
LD rating: -10 to +50°C (14 to 122°F)
Surrounding air temperature
SLD rating: -10 to +40°C (14 to 104°F)
Ambient humidity 95% RH or less
Maximum altitude 2500 m (8202 feet)
 Wiring protection
Class T, Class J, Class CC fuse, or UL 489 Molded Case Circuit Breaker (MCCB) must be provided.T or UL 489 Molded Case Circuit Breaker (MCCB) must
be provided.
FR-F820-[]
Rated fuse voltage (V)
Without power
factor improving
Fuse Maximum
reactor
allowable rating
(A)

With power factor
improving reactor
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

FR-F820-[]
Rated fuse voltage (V)
Without power
factor improving
Fuse Maximum
reactor
allowable rating
(A)

With power factor
improving reactor
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

FR-F840-[]
Rated fuse voltage (V)
Without power
factor improving
Fuse Maximum
reactor
allowable rating
(A)

With power factor
improving reactor
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

FR-F840-[]
Rated fuse voltage (V)
Without power
factor improving
Fuse Maximum
reactor
allowable rating
(A)

With power factor
improving reactor
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)


Maximum allowable rating by US National Electrical Code. Exact size must be chosen for each installation.
 Short circuit ratings
• 200 V class
Suitable For Use in A Circuit Capable of Delivering Not More Than 100 kA rms Symmetrical Amperes, 264 V Maximum.
• 400 V class
Suitable For Use in A Circuit Capable of Delivering Not More Than 100 kA rms Symmetrical Amperes, 550 V or 600 V Maximum.
28
page 5 are safely isolated from the main circuit.
During Operation
00046 00077 00105 00167
(0.75K) (1.5K) (2.2K) (3.7K)
240 V or more
15 20 30 40 60
15 20 20 30 50
15 15 25 40 60
00930 01250 01540 01870
(22K) (30K) (37K) (45K)
240 V or more
225 300 350 400 500
200 250 300 350 400
225 300 350 450 500
00023 00038 00052 00083
(0.75K) (1.5K) (2.2K) (3.7K)
500 V or more
6 10 15 20 30
6 10 10 15 25
15 15 15 20 30
00930 01160 01800 02160
(45K) (55K) (75K) (90K)
500 V or more
200 250 ― ― ―
175 200 250 300 350
225 250 450 450 500
In Storage
-20 to +65°C (-4 to +149°F)
95% RH or less
2500 m (8202 feet)
00250 00340 00490 00630
(5.5K) (7.5K) (11K) (15K)
80 150 175 200
70 125 150 200
80 110 150 190
02330 03160 03800 04750
(55K) (75K) (90K) (110K)
― ― ―
500 600 700
700 900 1000
00126 00170 00250 00310
(5.5K) (7.5K) (11K) (15K)
40 70 80 90
35 60 70 90
40 60 70 90
02600 03250 03610 04320
(110K) (132K) (160K) (185K) (220K)
― ― ― ―
400 500 600 700
― ― ― ―
During Transportation
-20 to +65°C (-4 to +149°F)
95% RH or less
10000 m (32808 feet)
00770
(18.5K)
00380 00470 00620 00770
(18.5K) (22K) (30K) (37K)
110 150 175
100 125 150
100 150 175
04810 05470 06100 06830
(250K) (280K) (315K)
― ― ―
800 900 1000
― ― ―