2 – RECOMMENDATIONS AND PRECAUTIONS
For everything that concerns the recommendations relative to personal safety and to prevent accidental
damage to the product or equipment connected to it, refer to the “SAFETY” chapter in the original
VACON INSTALLATION AND MAINTENANCE TECHNICAL MANUAL (NXP series inverter) available at
www.it.vacon.com
, where the “Declaration of Conformity”, given on the last page of this document, is also
present.
Read this manual completely before powering the appliance.
Regarding specific application on elevators, also carefully consider the following points:
1- The inverter leakage current to earth is over 30mA, a residual current device must therefore be
envisioned with I
d
no less than 300mA; type B or type A. For the earth connection, the regulations
prescribe a cable with minimum section of 10 mm².
If, on closing the master switch, the RCD intervenes, do not repeat the operation several times
successively because the inverter could undergo permanent damage.
2- To prevent damage to the inverter in the event of prolonged standstill without power supply,
before re-starting it is necessary to:
- If the inverter is at a standstill for several months, power it for at least 1 hour in a way to
regenerate the bus condensers.
- If the inverter is at a standstill for more than 1 year, power it for 1 hour with voltage that is 50%
lower than the nominal voltage and then for 1 hour at nominal voltage.
3- If necessary, the braking resistance must be connected between B+ and R-.
If it is connected between B+ and B–, this causes the inverter to break.
3 – INSTALLATION
NOMINAL
CURRENT
(A)
MAXIMUM
CURRENT
(A)
CODE
DIMENSIONS (mm)
WEIGHT
(kg)
H1 H2 L1 L2 P1
31 34,1 HVP00315 419 406 144 100 214 7 8,1
36 39,6 HVP00365
419 406 144 100 214 7 8,1
45 49,5 HVP00455
558 541 195 148 237 9 18,5
61 67,0 HVP00615
558 541 195 148 237 9 18,5
72 79,2 HVP00725 630 614 237 190 257 9 35
87 95,7 HVP00875
630 614 237 190 257 9 35
105 115,5 HVP01055
630 614 237 190 257 9 35
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