Xylem HVS 1.1 - 3.4 - Manual (Page 8)

8
2. Technical Data -
Hydrovar sensorless and General Data
HYDROVAR
sensorless
Hydrovar sensorless
output to the Motor
Supply Voltage (U
in
) Prefuse
min.
Type
HVS
Rated
output
Voltage Max.
current
Mains frequency
48-62 [Hz]
[A] Ampere
1.1 1,1 kW 3x0-U
in
4,8 A 1x220-240V ±15% 10
1.15 1,5 kW 3x0-U
in
7,0 A 1x220-240V ±15% 16
1.2 2,2 kW 3x0-U
in
10,0 A 1x220-240V ±15% 20
3.2 2,2 kW 3x0-U
in
5,7 A 3x380-460V ±15% 10
3.3 3 kW 3x0-U
in
7,3 A 3x380-460V ±15% 13
3.4 4 kW 3x0-U
in
9 A 3x380-460V ±15% 16
Output voltage: 3x 0...U
in
VAC / 0-70 Hz
(depends on the input voltage)
Min. frequency: 0 – max. frequency
Electrical efficiency: > 95%
Protection against: Short circuit, over- and undervoltage, overheating of the
electronics (overload) and additional external protective functions
via PTC (motor temperature) and low water switch.
A mains filter is fitted to ensure interference immunity.
The Hydrovar sensorless complies with the general EMC provisions and has been tested
according to the following standards:
• Disturbance voltage: EN 55011
• EMC – Immunity: EN 61000-4-3 and ENV 50204
• Electrostatic discharge: EN 61000-4-2
Ambient temperature: 5° C ... + 40°C
Storage temperature: -25° C ... + 55° C
(+70°C during max. 24 hours.)
Humidity: rH max. 50% at 40°C, unlimited
rH max. 90% at 20°C, max. 30 days per year
Condensation not permitted !
Air pollution:
The air may contain dry dust as found in workshops where
there is no excessive quantity of dust due to machines.
Excessive amounts of dust, acids, corrosive gases, salts etc.
are not permitted
Altitude: max. 1000m above sea level
At sites over 1000 m above sea level, the maximum output
power is derated by 1% for every additional 100m.
If the installation site is higher than 2000 m above sea level,
please contact your local distributor.
Class of protection: IP55