Vacon NX User Manual page 151

ACTIVE FRONT END (NXA)
Ambient operating
temperature
Installation
temperature
Storage temperature –40 °C...+70 °C; No liquid in heatsink under 0 ºC
Relative humidity
Air quality:
Altitude
Ambient
conditions
Vibration
EN 50178/EN 60068-
2-6
Shock
EN 50178, EN 60068-
2-27
Enclosure class
Pollution degree
Immunity
EMC
Emissions
Safe Torque Off (STO)
board
Safety
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Table 56. Technical data
–10 °C (no frost)...+50 °C (at I
The NX Liquid Cooled drives must be used in an
heated indoor controlled environment.
0...+70 °C
5 to 96% RH, non-condensing, no dripping water
• chemical IEC 60721-3-3, unit in operation, class 3C2
vapours IEC 60721-3-3, unit in operation, class 3S2 (no
• mechanical conductive dust allowed)
particles No corrosive gases
NX_5: (380...500 V): max. 3000 m (in case network is
not corner grounded)
NX_6/NX_8:
contact factory 100-% load capacity (no derating) up
to 1,000 m; above 1,000 m derating of maximum
ambient operating temperature by 0,5 °C per each
100 m is required.
5...150 Hz
Displacement amplitude 0.25 mm (peak) at 3...31 Hz
Max acceleration amplitude 1 G at 31...150 Hz
UPS Drop Test (for applicable UPS weights)
Storage and shipping: max 15 G, 11 ms (in package)
IP00/Open Frame standard in entire kW/HP range
PD2
Fulfils IEC/EN 61800-3 EMC immunity
requirements.
EMC level N for TN/TT networks
EMC level T for IT networks
IEC/EN 61800-5-1 (2007), CE, UL, cUL, GOST R,
(see unit nameplate for more detailed approvals)
IEC 60664-1 and UL840 in overvoltage category III.
The drive is equipped with Vacon OPTAF board for
prevention of torque on motor shaft . Standards:
prEN ISO 13849-1 (2004), EN ISO 13849-2 (2003), EN
60079-14 (1997), EN 954-1 (1996), cat. 3 (hardware
disable); IEC 61508-3(2001), prEN 50495 (2006).
See Vacon manual ud01066 for detailed informa-
tion.
)
th
max. 2000 m. For further requirements,
vacon • 149
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