Danfoss VACON NXS Air-cooled, Руководство по эксплуатации

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Technical item or function Technical data
Maximum altitudes:
FR4–FR8:
208–240 V: 3000 m (9843 ft) (TN, TT, IT systems, and corner-
grounded networks*)
380–500 V: 3000 m (9843 ft) (TN, TT, and IT systems)
525–690 V: 2000 m (6562 ft) (TN, TT, and IT systems)
FR9–FR11:
208–240 V: 3000 m (9843 ft) (TN, TT, IT systems, and corner-
grounded networks*)
380–500 V: 3000 m (9843 ft) (TN, TT, and IT systems)
380–500 V: 2000 m (6562 ft) (corner-grounded network **)
525–690 V: 2000 m (6562 ft) (TN, TT, and IT systems)
* Corner-grounded network is permitted for FR4–FR9 (Main voltage
208–240 V) up to 3000 m (see
6.2.1 Installation in a Corner-grounded
Network )
** Corner-grounded network is permitted for FR9–FR11 (Main voltage
380–500 V) up to 2000 m (see
6.2.1 Installation in a Corner-grounded
Network )
Ambient conditions
Air quality:
chemical vapors
mechanical particles
Designed according to
IEC 60721-3-3 Edition 2.2, AC drive in operation, class 3C3
IEC 60721-3-3 Edition 2.2, AC drive in operation, class 3S2
Vibration
IEC/EN 60068-2-6
IEC/EN 61800-5-1
5–150 Hz
Displacement amplitude 1 mm (peak) at 5–15.8 Hz (FR4–FR9)
Maximum acceleration amplitude 1 G at 15.8–150 Hz (FR4–FR9)
Displacement amplitude 0.25 mm (peak) at 5–31 Hz (FR10–FR11)
Maximum acceleration amplitude 0.25 G at 31–150 Hz (FR10–FR11)
Shock
IEC/EN 60068-2-27
UPS Drop Test (for applicable UPS weights) Storage and shipping:
Maximum 15 G, 11 ms (in package)
Protection rating IP21 (UL Type 1) standard in entire kW/HP range (FR4–FR9 and FR10–
FR11 Standalone)
IP54 (UL Type 12) option in FR4- FR9 and FR10 Standalone. For IP54
(UL Type 12), a keypad is necessary.
Pollution degree PD2
EMC (at default set-
tings) Immunity Low frequency:
Complies with IEC 61000-3-12, when R
SCE
>120 and In < 75 A
High frequency:
Complies with IEC/EN 61800-3 + A1, 1st and 2
nd
environment
Emissions Depend on EMC level. See Table 2 .
Noise level Average noise level (cooling fan)
in dB(A) The sound pressure depends on the cooling fan speed, which is con-
trolled in accordance with the drive temperature.
FR4: 44
FR5: 49
FR6–FR7: 57
AQ275638903263en-000601 / DPD00910 | 165 Danfoss A/S © 2022.12
Specifications
VACON® NXS/NXP Air-cooled
Operating Guide