Characteristic
Value
Peak voltages
2
·
1.41
·
V
eff
Lines with a high current-carrying capacity can cause the
voltage to increase up to double the value.
Drive data
Efficiency
98 % - 95 %
19)
Noise emissions
Sound pressure level of pump used + 2.5 dB
20)
Environment
Enclosure
IP55
In-service ambient temperature
0 °C to +40 °C
In-storage ambient temperature
-10 °C to +70 °C
Relative humidity
Operation: 85 % max., non-condensing
Storage: 5 % to 95 %
Transport: 95 % max.
Installation altitude
< 1000 m above MSL, or 1 % power derating per additional
100 m
Vibration resistance
16.7 m/s
2
max.
21)
EMC
RFI suppression to DIN EN 55011
Class B for motor ratings ≤ 7.5 kW: Cable length < 5 m
Class A for motor ratings > 7.5 kW: Cable length < 50 m
Mains feedback
Integrated line chokes
Inputs and outputs
Internal power supply unit
24 V ± 10 %
Maximum load
80 mA DC max.
Analog inputs
Number of parameterisable analog inputs
2
Voltage input
0/2 - 10 V DC; Ri = 22 k
Ω
Current input
0/4 - 20 mA DC; Ri = 500
Ω
Resolution
10 Bit
Analog outputs
Number of parameterisable analog outputs
1 (toggling 4 output values)
Voltage output
0 - 10 V / 5 mA DC max.
Digital inputs
Number of digital inputs
6 in total
Parameterisable
4
Relay outputs
Number of parameterisable relay outputs
2 NO contacts
Maximum contact rating
250 V AC / 1 A
Power derating
Power derating for higher ambient temperature:
The maximum ambient temperature of 50 °C must not be exceeded!
18)
Depending on the line capacity
19)
The maximum power dissipation across all load conditions is 5 % of the nominal power. Power dissipation decreases the
higher the nominal power, which is why overall efficiency can reach 98 %.
20)
The values are for orientation purposes only. The value refers to the nominal duty point (50 Hz) only. Also see the pump's
noise characteristics. They, too, are documented for nominal duty operation. Other values may occur during variable speed
operation.
21)
to EN 60068-2-64:1994
4 Description
16 of 162
PumpDrive
