Vacon NXP Series User Manual page 20

TECHNICAL DATA
EMC (at default
settings)
Safety
Control
connections
(factory default
I/O)
Protections
Table 4-5. Technical data
Clearwater Tech - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.clrwtr.com - Email: info@clrwtr.com
Immunity
Emissions
Analogue input voltage
Analogue input current
Digital inputs (6)
Auxiliary voltage
Output reference voltage
Analogue output
Digital outputs
Relay outputs
Thermistor input (OPT-
A3)
Overvoltage trip limit
Undervoltage trip limit
Earth fault protection
Mains supervision
Motor phase supervision
Overcurrent protection
Unit overtemperature
protection
Motor overload protection
Motor stall protection
Motor underload
protection
Short-circuit protection of
+24V and +10V reference
voltages
Fulfils all EMC immunity requirements
EMC level L: EN 61800-3 (2004), Category C3
EMC level T: Low earth-current solution for IT-
networks, EN 61800-3 (2004), Category C4 (can be
modified from level L units
EN 50178 (1997), EN 60204-1 (1996), EN 60950 (2000, 3rd
edition) (as relevant), CE, UL, CUL, EN 61800-5; (see unit
nameplate for more detailed approvals)
0...+10V, R = 200k , (–10V...+10V joystick control)
i
Resolution 0.1%, accuracy ±1%
0(4)...20 mA, R = 250 differential; Resolution 0.1%,
i
accuracy ±1%
Positive or negative logic; 18...30VDC
+24V, ±15%, max volt. ripple < 100mVrms; max. 250mA
Dimensioning: max. 1000mA/control box
+10V, ±3%, max. load 10mA
0(4)...20mA; R max. 500 ; Resolution 10 bit;
L
Accuracy ±2%
Open collector output, 50mA/48V
2 programmable change-over relay outputs
Switching capacity: 24VDC/8A, 250VAC/8A, 125VDC/0.4A
Min. switching load: 5V/10mA
Galvanically isolated, Rtrip = 4.7 k
NX_5: 911VDC; NX_6: 1200VDC
NX_5: 333VDC; NX_6: 460 VDC
In case of earth fault in motor or motor cable, only the
frequency converter is protected
Trips if any of the input phases is missing
Trips if any of the output phases is missing
Yes
Yes
Yes
Yes
Yes
Yes
vacon • 19