Trend NX Variable Speed Drives Manual de usuario descargar pdf (Pagina 37)

20 • vacon TECHNICAL DATA

Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205

4.2.3 Vacon NX_2 – Mains voltage 208—240 V

High overload = Max current IS, 2 sec/20 sec, 150% overloadability, 1 min/10 min

Following continuous operation at rated output current, 150 % rated output current (IH)

for 1 min, followed by a period of load current less than rated current, and of such

duration that the r.m.s output current, over the duty cycle, does not exceed rated

output current (IH)

Low overload = Max current IS, 2 sec/20 sec, 110% overloadability, 1 min/10 min

Following continuous operation at rated output current, 110% rated output current (IL)

for 1 min, followed by a period of load current less than rated current, and of such

duration that the r.m.s output current, over the duty cycle, does not exceed rated

output current (IL)

All sizes are available as IP21/NEMA1 or IP54/NEMA12.

Mains voltage 208-240 V, 50/60 Hz, 3~

Loadability Motor shaft power

Low High 230V supply 208-240V

supply

Frequency

converter

type

Rated

continuous

current I

(A)

10%

overload

current

(A)

Rated

continuous

current I

(A)

50%

overload

current

(A)

Max

current

10%

overload

40°C

P(kW)

50%

overload

50°C

P(kW)

10%

overload

40°C

P(hp)

50%

overload

50°C

P(hp)

Frame

Dimensions and

weight

WxHxD/kg

NX 0004 2 4.8 5.3 3.7 5.6 7.4 0.75 0.55 1 0.75 FR4 128x292x190/5

NX 0007 2 6.6 7.3 4.8 7.2 9.6 1.1 0.75 1.5 1 FR4 128x292x190/5

NX 0008 2 7.8 8.6 6.6 9.9 13.2 1.5 1.1 2 1.5 FR4 128x292x190/5

NX 0011 2 11 12.1 7.8 11.7 15.6 2.2 1.5 3 2 FR4 128x292x190/5

NX 0012 2 12.5 13.8 11 16.5 22 3 2.2 - 3 FR4 128x292x190/5

NX 0017 2 17.5 19.3 12.5 18.8 25 4 3 5 - FR5 144x391x214/8,1

NX 0025 2 25 27.5 17.5 26.3 35 5.5 4 7.5 5 FR5 144x391x214/8,1

NX 0031 2 31 34.1 25 37.5 50 7.5 5.5 10 7.5 FR5 144x391x214/8,1

NX 0048 2 48 52.8 31 46.5 62 11 7.5 15 10 FR6 195x519x237/18,5

NX 0061 2 61 67.1 48 72.0 96 15 11 20 15 FR6 195x519x237/18,5

NX 0075 2 75 83 61 92 122 22 15 25 20 FR7 237x591x257/35

NX 0088 2 88 97 75 113 150 22 22 30 25 FR7 237x591x257/35

NX 0114 2 114 125 88 132 176 30 22 40 30 FR7 237x591x257/35

NX 0140 2 140 154 105 158 210 37 30 50 40 FR8 291x758x344/58

NX 0170 2 170 187 140 210 280 45 37 60 50 FR8 291x758x344/58

NX 0205 2 205 226 170 255 336 55 45 75 60 FR8 291x758x344/58

NX 0261 2 261 287 205 308 349 75 55 100 75 FR9 480x1150x362/146

NX 0300 2 300 330 245 368 444 90 75 125 100 FR9 480x1150x362/146

Table 4-3. Power ratings and dimensions of Vacon NX, supply voltage 208—240V.

Note: The rated currents in given ambient temperatures are achieved only when the switching frequency is

equal to or less than the factory default.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 135 136

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