Fuji Electric ALPHA7, Руководство пользователя

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CHAPTER 10 PERIPHERAL EQUIPMENT
10-4
Cable Size
10
10.2.1 Main Circuit Section Cable Size
The following cable sizes are recommended for parts (1), (2), (3), (4) and (5) specified “10.1 Overall
Configuration of Peripheral Equipment”.
 Single-phase 200V
Servo
amplifier
capacity
[W]
Recommended cable size [mm
2
]
(1) Power supply
(L1,L2,L3)
(3) Motor power (U,V,W)
(5) Earthing (E)
(2) Regenerative resistor
(RB1, RB2, RB3)
(4) Control
power
(L1C,L2C)
75 [
℃
]
(HIV)
90 [
℃
]
(CV)
75 [
℃
]
(HIV)
90 [
℃
]
(CV)
Common
50
to
750
1.25 0.75 1.25 1.25 0.75
 3-phase 200V
Servo
amplifier
capacity
[W]
Recommended cable size [mm
2
]
(1) Power supply
(L1,L2,L3)
(3) Motor power (U,V,W)
(5) Earthing (E)
(2) Regenerative resistor
(RB1, RB2, RB3)
(4) Control
power
(L1C,L2C)
75 [
℃
]
(HIV)
90 [
℃
]
(CV)
75 [
℃
]
(HIV)
90 [
℃
]
(CV)
Common
50
to
1000
1.25
0.75 1.25 1.25 0.75
1500 2.0
If the servo system requires to fit the overseas standard, use the following cable size.
(Cable: 75 [
℃
] (HIV))
<Power supply and motor power>
(1) 1kW or less = 1.25mm
2
(2) 1.5kW = 2.0mm
2
<Regenerative resistor, control power supply, etc.>
Same as above table.