Xylem hydrovar User Manual

HVNG-IOM_FIX-CAVI_A_SC
NOTICE:
Signal cables must be installed separate both from motor cable and power supply cable.
If signal cables are installed in parallel to power supply cable or to motor cable for a
longer distance, the distance between these cables should be more than 200mm. Do not
cross power cables and control cables - if this is not possible, cross them only in an angle
of 90°.
6.4.3 RFI switch
In case mains power supply is impedance-grounded (IT), the AC drive must have the EMC
protection level C4 as per product standard EN61800-3:2004 + A1:2012: it is then
necessary to deactivate the RFI filter of Hydrovar, by unscrewing the RFI switch depicted in
the following image.
WARNING:
Do not make changes on Hydrovar when it is connected to mains: Make sure that the unit
is disconnected from the power supply before removing the screw.
6 Electrical Installation
HVL 2.015-4.220 Installation, Operation, and Maintenance Manual 31

Xylem hydrovar Specifications

General

Frequency	50/60 Hz
Control type	Variable speed drive
Protection class	IP55
Communication protocols	Modbus
Relative Humidity	5% - 95% (non-condensing)
Altitude	Up to 1000 m without derating
Input voltage	200-690 V AC
Storage Temperature	-25°C to +70°C (-13°F to 158°F)