Mitsubishi Electric FR-E800-HVC Series Instruction Manual page 45

4.
Always use conduit hubs to connect conduits to the knockout holes. The hubs shall be assembled to the conduits
before they are installed in the knockout holes.
Inverter capacity
FR-E820-0011(0.2K), 0017(0.4K)
FR-E820S-0011(0.2K)
FR-E820-0030(0.75K), 0051(1.1K)
FR-E820S-0017(0.4K)
FR-E820-0082(2.2K), 0102(3.0K)
FR-E840-0018(0.75K) to 0047(2.2K)
FR-E820S-0030(0.75K)
FR-E820S-0051(1.1K)
FR-E820-0167(5.5K)
FR-E840-0059(3.0K), 0094(5.5K)
FR-E820S-0082(2.2K)
FR-E840-0149(7.5K), 0196(11K)
FR-E820-0255(7.5K) to 0587(18.5K)
FR-E840-0298(15K), 0349(18.5K)
 Handling of the wiring cover (FR-E820-0748(22K) or higher, FR-E840-0383(22K) or higher)
1.
To prevent injury, wear protective equipment such as cut-resistant gloves.
2.
Place the wiring cover 2 securely on wooden blocks or the like to punch out knockout holes easily.
3.
To punch out the knockout holes in the wiring cover 2, use a go-through screwdriver and alternately tap the points
marked with black circles in the following figure repeatedly. Tilt the screwdriver when tapping the points as the wiring
cover 2 has metal sheets. Be careful not to put the screwdriver directly on the joints. Remove any sharp edges and
burrs from the knockout holes.
(Example) FR-E820-0748(22K)-HVC
44
2. Installation and Wiring
2.5 Main circuit terminals
Number of holes
For main circuit
2 1 (Hole size: 17.5 × 52)
3 1 (Hole size: 17.5 × 52)
3 1 (Hole size: 60 × 17.5)
3 1 (Hole size: 17.5 × 60)
3 1 (Hole size: 17.5 × 60)
3 1 (Hole size: 20 × 60)
3 1 (Hole size: 20 × 60)
Hole diameter for main circuit
For control circuit
22.5
22.5
28.1
28.1
35.3
35.3
44.9
Go-through
screwdriver
(mm)
ジョイント
Joints