Unitek TVD6.2-RS, Руководство пользователя

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TVD6.2-400-x-RS 17
Motor connections
wire number PE M1 M2 M3
connection X3:6 X3:7 X3:8 X3:9
X3:6 is internally connected with the devices PE-bolt.
motor line at 5A 10A 16A 25A thermo brake
cross section 0,75 1,5 1,5 2,5 0,75 0,75
kind of cable 3x motor line sh PE
+ (if required: 2x 2x brake)
Shielding
with earth clamp
connected directly with the entry
of the switch cabinet and the
motor earth manifold if there
are long lines .
Ferrit core
- against HF-failure
Motor chokes
- against HF-failure
- against high discharge current
- for high efficiency of the motor
- for the duration of the motors life
External ballast resistor
dimensioning :
average of the brake power per axis
1
x
Jg
x
n² Jg²
x
a
x
n
P
ballast
[
W]
=
x
f
2 M
M
Jg = motor- and effective load torque [kgm²]
n
max
= maximum speed [s ¹]
M
M
= maximum motor torque [Nm]
a = deceleration [s ²]
f = repeating frequency of the braking[s ¹]
To change on back panel power supply unit:
- remove jump wire connection D
- mount cable 1(external ballast resistor)
external ballast resistor >>> smallest resistance value 40
W
internal ballast resistor 42
W
/ 50W, at 3%ED = 1,5 kW
3 Electrical Installation
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