VEM W52R 355 Series, Руководство пользователя

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Supplementary installation, operating and maintenance instructions English
Explosion-proof three-phase asynchronous motors with squirrel-cage rotor for high voltage
815001 Edition 09.2020
8
M4 1.0 0.7 1.4 1.0 3.0 2.6 3.3 2.8
M5 2.0 1.4 2.7 1.9 5.9 5.0 6.7 5.7
M6 3.5 2.5 4.6 3.2 10 8.5 11.5 9.8
M8 8.4 5.9 11 7.7 25 21.3 27 23.0
M10 13.2 9.2 17.1 12.0 38.1 32.4 54 45.9
M12
22.6 15.8 30.3 21.2 66.1 56.2 92 78.2
M14
––– –––
48.2 33.7 105 89.3 145 123.3
M16 55.2 38.6 73.9 51.7 163 138.6 225 191.3
M18
––– –––
101 70.7 233 198.0 320 272
M20 107 74.9 143 100.1 331 281.4 460 391
M22 - - 194 136 451 383 620 527
M24 183 128 245 172 568 483 790 672
M27 - - 366 256 856 728 1160 986
M30
369 258 494 346 1130 961 1550 1320
M33 502 385 673 471 1560 1330 - -
M36 840 588 1120 784 2 020 1720 - -
M39
- - 1380 966 2 640 2 240 - -
M42 - - 1370 959 3 230 2 750 - -
M45 - - 1700 1190 3 990 3 390 - -
M48 - - 2 050 1440 4 860 4 130 - -
M52 - - 2 630 1840 6 200 5 270 - -
M56
- - 3 280 2 300 7 750 6 590 - -
M64 - - 4 890 3 420 11600 9860 - -
M68 - - 5 890 4 120 13800 11700 - -
Tightening torques of screw connections
When inserting the supply cables into the terminal box, make sure that the cables have strain relief. The in-
side of the terminal boxes must be kept clean. The seals must be undamaged and correctly seated. The ter-
minal box must always be closed during operation.
High-voltage terminal boxes have a pressure relief flap with predetermined breaking point (at the bottom of
the terminal box). The flap and seal must not be damaged during connection. The protection class must be
ensured. In case of damage, the seal can only be restored with the original sealing material.
The connection terminals for additional devices and monitoring equipment are located in the auxiliary termi-
nal box.
ATTENTION!
Observe the following minimum values for distances between bare live components and to
ground:
Nominal voltage U
N
[kV] 3 3.3 6 6.6
Minimum distance [mm] 36 36 60 60
The cable lugs, nuts and locknuts must be arranged according to the illustrations under
section 20 Terminal box assembly.
Rated voltage Bolt Bolt mate-
rial
Rated cur-
rent
Protection
class
Terminal Cable lug Connection
cross-sec-
tion
[A] [mm2]
max. 6 kV
M12 MS 250
IP 55
DIN46264-6-M12-Ms
DIN46234
min. 70 mm
2
max. 240
mm
2
M16 MS 315
DIN46264-6-M16-Ms
M16 Bz 400