Vacon NXL 0023 5 - Page 17

vacon Technical data 17(80)
Vacon Oyj Telephone: +358-201-2121 Fax: +358-201-212 205
24-hour support: +358-40-8371 150 Email: vacon@vacon.com
4
Safety
EN50178, EN60204-1, CE, UL, CUL, FI, GOST R, IEC
61800-5
(Detaillierte Genehmigungen, siehe Typenschild)
Analogue input voltage 0...+10V, Ri = 200kW, (–10V...+10V joystick control)
Resolution 12 bit, accuracy ±1%
Analogue input current 0(4)…20 mA, R
i
= 250Ω differential
Digital inputs (3) Positiv or negativ logic; 18…24VDC
Auxiliary voltage +24V, ±15%, max. 100mA
Output reference voltage +10V, +3%, max. load 10mA
Analogue output 0(4)…20mA; R
L
max. 500Ω; resolution 10 bit;
accuracy ±5%
Control
connections
Relay outputs 1 programmable change over relay output
Switching capacity: 24VDC/8A, 250VAC/8A,
125VDC/0.4A
Overvoltage protection
Undervoltage protection
NXL_2: 437VDC; NXL_5: 911VDC
NXL_2: 183VDC; NXL_5: 333VDC
Earth-fault protection In case of earth fault in motor or motor cable, only the
frequency converter is protected
Unit overtemperature
protection
Yes
Motor overload protection Yes
Motor stall protection Yes
Motor underload
protection
Yes
Short-circuit protection of
+24V and +10V
reference voltages
Yes
Protections
Overcurrent protection Trip limit 4,0*I
H
instantaneously
Table 4- 3. Technical data