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Xylem hydrovar User Manual

Xylem hydrovar
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Connect 3–phase motor wiring to terminals U, V, and W.
HVNG-IOM_MOTOR-SUPPLY_A_SC
U V W
L1/L L2 L3/N
RFI
SWITCH
U V W
Ground the cable in accordance with grounding instructions provided
Torque terminals in accordance with the informations provided.
Follow motor manufacturer wiring requirements
The connection of the motor cable depends on the type of motor and can be done in
star or delta connection: the right connection of the motor has to be selected as shown
on the motor label according to the output voltage of the Hydrovar.
The connection of the motor cable shield can be done using a pigtail connected to a
PE screw (see image below), or by using a metallic cable gland in case of motor with
metallic conduit box connected to PE.
U
V
W
U
V
W
H
Y
D
R
O
V
A
R
H
Y
D
R
O
V
A
R
U
V
W
U
V
W
MOT_CONN_A-SC
6.6 Control terminals
Unscrew the dedicated 6 screws and remove the plastic cover of the Hydrovar, in order to
proceed wiring the control terminals, as described in the following paragraphs; for
reference, the wiring harness scheme is reported on the backside of the plastic cover too.
6 Electrical Installation
34 HVL 2.015-4.220 Installation, Operation, and Maintenance Manual

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Xylem hydrovar Specifications

General IconGeneral
Frequency50/60 Hz
Control typeVariable speed drive
Protection classIP55
Communication protocolsModbus
Relative Humidity5% - 95% (non-condensing)
AltitudeUp to 1000 m without derating
Input voltage200-690 V AC
Storage Temperature-25°C to +70°C (-13°F to 158°F)

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