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Panel cut-out, Front terminal adapter, Drawout handle, Lifting hook (HP)
Panel cut-out dimensions
Operating panel center
235
Breaker mounting frame
Dimensions
Type
A
Fixed type
175
AED630-CV to AED1600-CV
Drawout type
195
Front terminal adapter
8
25
15
13
Ø
11
50
Neutral CT (NCT)
34
Mounting hole for
M8 screw
(2 places)
Door frame panel cut-out dimensions
Outline
Panel cut-out dimensions
Operating panel center
8 ×
7
Ø
247
235
Breaker
mounting
295
271
frame
*
Door frame use (option).
Note) Interphase barrier is not available.
Lifting hook (HP)
21
Ø
23.5
70
HP is standard equipment for Fixed for Fixed type.
Neutral CT (NCT)
630-1600 A
M5
screw
97
51
5.5
R2
28
9
122 Mounting pitch
38
142
66
Technical information
(mm)
Precautions for connecting
7.7
Use M12 bolts, plain washers, and spring washers to connect the conductor. Clean the surface of conductor to be
connected to the (silver plating) ACB terminal of circuit breaker and securely tighten the bolts with a correct torque
(M12: 45 ±5 N·m).
The ACB terminal which is applicable to connect the conductor is different depending on the shape of the terminal.
Refer to the outline dimensions on page 32, 33.
Standard tightening torque
Screw size
Tightening torque (N·m)
M12
25 mm
Use small washers to connect so that the
washers do not overlap with each other.
Since the fault current flowing through the conductors causes large electromagnetic forces, the conductors should
be secured firmly, using the values in the below table as a reference. Max. distance between the fixing support and
ACB conductor strip should be less than 200 mm.
Electromagnetic force in N per 1 m conductor (three phase short circuit)
Type
Conductor distance (mm)
Prospective fault current kA (pf)
30 (0.2)
42 (0.2)
50 (0.2)
When selecting conductors to be connected to AE V breakers, ensure that they have a sufficient current capacity.
Refer to the following table.
Conductor size (Ambient temperature: 40°C at open air) (Compliance with IEC 60947-1)
Rated current connecting
Max. (A)
630
1000
1250
1600
Note) The values indicate the quantity per pole and terminal.
The above table shows the suitable connecting conductor size based
on IEC 60947-1, which is assured from the test under Ambient temp.
40°C, Open air and testing configuration as shown in the right figure.
45 ±5
Plain
M12
washer
45 ±5 N·m
Plain
washer
Conductor
ACB terminal
(silver plated)
(N)
AED630-CV to AED1600-CV
85
7700
15100
21400
Conductors (Copper bus bar)
Arrangement
Quantity (Note)
Conductor size (mm)
2
40 × 5
2
60 × 5
With long
surface vertical
2
80 × 5
2
100 × 5
Conductor
strip
ACB
body
Bolt
Arrange the conductor strip to contact the
terminal of the circuit breaker securely.
And fix the conductor strip with a bolt so that
no force is applied to any direction of the
terminal.
Conductor strip
12
ACB
body
Fixing support
200 mm max.
3 m
ACB
body
2 m
35
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