Lenze i700 Manual Bedienungsanleitung PDF herunterladen (Seite 115)

DC−bus operation

Rated data

DC−power requirements



115

EDS700ACBA EN 4.0

7.4.3 DC−power requirements

Use the below tables to determine the power requirements of the devices used in the DC

bus and the device−dependent power loss for the rated mains voltage U

Power requirements P

[W] with rated current

= 400 V U

= 480 V

E70ACMSx0054xx1xxx 1700 2000

E70ACMSx0104xx1xxx 3200 3800

E70ACMSx0204xx1xxx 6300 6100

E70ACMSx0324xx1xxx 10200 9800

E70ACMSx0484xx1xxx 15300 14700

E70ACMSx0644xx1xxx 20400 19600

E70ACMSx0054xx2xxx 3200 3800

E70ACMSx0104xx2xxx 6300 7700

E70ACMSx0204xx2xxx 12800 12300

E70ACMSx0324xx2xxx 20400 19600

Tab. 7−4

Consider the following criteria when using mains chokes:

ƒ Mains chokes are always required if all interconnected devices are operated with

rated current and speed.

ƒ Mains chokes are not required if the power of the entire network is less than 50 % of

the added continuous powers of all interconnected devices (= standard case).

v 0.5 @ SP

Sum of the average output power of the axes in the network

Medium mains power, depending on the "in motor mode/in generator mode"

operating status, motor current, motor speed and device losses

Sum of the rated power of the axes in the network

ƒ The use of mains chokes for complying with the EMC category C3 has to be assessed

separately ( 120).

Power loss P

[W]

= 400 V U

= 480 V when controller is inhibited

E70ACMSx0054xx1xxx 50 50 20

E70ACMSx0104xx1xxx 80 80 20

E70ACMSx0204xx1xxx 130 130 20

E70ACMSx0324xx1xxx 210 210 35

E70ACMSx0484xx1xxx 290 300 35

E70ACMSx0644xx1xxx 390 390 45

E70ACMSx0054xx2xxx 90 90 30

E70ACMSx0104xx2xxx 140 150 30

E70ACMSx0204xx2xxx 260 260 45

E70ACMSx0324xx2xxx 370 380 45

1 2 ... 110 111 112 113 114 115 116 117 118 119 120 ... 158 159

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