Mitsubishi Electric MR-J4-TM Instruction Manual page 359

11. OPTIONS AND PERIPHERAL EQUIPMENT
(2) FR-BR-(H) resistor unit
(3) MT-BR5-(H) resistor unit
NP
M4
M6
193 189
37 60 10 21
480
510
4φ15 mounting hole
Control circuit
terminal
Main circuit
terminal
C
Approx. 35
Note. Ventilation ports are provided on both sides and the top. The bottom is open.
Resistor unit
FR-BR-15K
200 V
FR-BR-30K
class
FR-BR-55K
FR-BR-H30K
400 V
class
FR-BR-H55K
75 300
7.5 450
2-φC
C
Approx. 35
W1 ± 1
For FR-BR-55K/FR-BR-H55K, an
eyebolt is placed on two locations.
(Refer to the following diagram. )
W ± 5
W W1 H H1 H2
170 100 450 410 20
340 270 600 560 20
480 410 700 620 40
340 270 600 560 20
480 410 700 620 40
Resistor unit
200 V
class
400 V
MT-BR5-H75K
class
75
7.5
11 - 32
[Unit: mm]
(Note)
(Note)
Eyebolt
204
Approximate
H3 D D1 C
432 220 3.2 6
582 220 4 10
670 450 3.2 12
582 220 4 10
670 450 3.2 12
Approximate
Resistance
MT-BR5-55K 2.0 Ω
6.5 Ω
mass [kg]
15
30
70
30
70
[Unit: mm]
mass [kg]
50
70