![Vacon NXP/C 5 Series User Manual Download Page 17](http://html1.mh-extra.com/html/vacon/nxp-c-5-series/nxp-c-5-series_user-manual_847738017.webp)
16 • vacon
TECHNICAL DATA
Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205
4
Immunity
Fulfils EN61800-3, 2
nd
environment
EMC (at default
settings)
Emissions
EMC level L: EN 61800-3 (1996)+A11 (2000)(2
nd
envi-
ronment)
EMC level T: For IT-networks
Safety
EN 50178 (1997), EN 60204-1 (1996), EN 60950 (2000, 3rd
edition) (as relevant), CE, UL, CUL, FI, GOST R, EN
61800-5; (see unit nameplate for more detailed
approvals)
Analogue input voltage
0…+10V, R
i
= 200k
Ω
, (–10V…+10V joystick control)
Resolution 0.1%, accuracy ±1%
Analogue input current
0(4)…20 mA, R
i
= 250
Ω
differential
Digital inputs (6)
Positive or negative logic; 18…30VDC
Auxiliary voltage
+24V, ±10%, max volt. ripple < 100mVrms; max. 250mA
Dimensioning: max. 1000mA/control box
Output reference voltage
+10V, ±3%, max. load 10mA
Analogue output
0(4)…20mA; R
L
max. 500
Ω
; Resolution 10 bit;
Accuracy ±2%
Digital outputs
Open collector output, 50mA/48V
Control
connections
(factory default
I/O)
Relay outputs
2 programmable change-over relay outputs
Switching capacity: 24VDC/8A, 250VAC/8A, 125VDC/0.4A
Min. switching load: 5V/10mA
Overvoltage trip limit
Undervoltage trip limit
NX_5: 911VDC; NX_6: 1200VDC
NX_5: 333VDC; NX_6: 460 VDC
Earth fault protection
In case of earth fault in motor or motor cable, only the
frequency converter is protected
Mains supervision
Trips if any of the input phases is missing
Motor phase supervision
Trips if any of the output phases is missing
Overcurrent protection
Yes
Unit overtemperature
protection
Yes
Motor overload protection
Yes
Motor stall protection
Yes
Motor underload
protection
Yes
Protections
Short-circuit protection of
+24V and +10V reference
voltages
Yes
Table 4-3. Technical data