KSB PumpDrive - Technical Data

Functions Design
Basic Advanced S
Slave in dual pump configuration/multiple pump configuration
with up to 6 pumps
✘ ✘ ✘
Master in dual pump configuration/multiple pump
configuration with up to 6 pumps
- ✘ ✘
Dual pump configuration with built-in redundancy
Accessories
12)13)
✘ ✘
Closed-loop control
Closed-loop control mode via integrated, configurable PI
controller
✘ ✘ ✘
Differential pressure control ✘ ✘ ✘
Level control ✘ ✘ ✘
Temperature control ✘ ✘ ✘
Flow control ✘ ✘ ✘
Dynamic pressure setpoint compensation ✘ ✘ -
Commissioning
Plug & run
14)
✘ ✘ ✘
Automatic sensor recognition ✘ ✘ -
Operation
Blanking plate (no operating option)
Accessories
6)
- -
Standard control panel, rotatable 180° ✘ - -
Graphical control panel, rotatable 180°
Optional
15)
✘ ✘
Monitoring
Status information via traffic light signals (OK, warning, alert) ✘ ✘ ✘
Information on operating data (speed, current, actual value,
etc.)
✘ ✘ ✘
Fault history ✘ ✘ ✘
Energy meter (kWh) ✘ ✘ ✘
Operating hours counter (motor, frequency inverter) ✘ ✘ ✘
Information on current flow rate, sensorless -
✘
16)
✘
9)
Communication
Profibus field bus system
Optional
8)
Optional
8)
Optional
8)
LON field bus system
Optional
8)
Optional
8)
Accessories
6)
Modbus field bus system
Accessories
6)
Accessories
6)
Accessories
6)
RS 232 service interface ✘ ✘ ✘
4.5 Technical data
Table 9: Technical data
Characteristic Value
Mains supply
Mains voltage
17)
3 ~ 380 V AC -10 % to 480 V AC +10 %
Voltage difference between the three phases ±2 % of the supply voltage
Mains frequency 50 - 60 Hz ± 2 %
Output data
Output frequency of frequency inverter 0 - 70 Hz
PWM carrier frequency Range: 1 - 8kHz, in 0.5 kHz steps
Sizes A and B: 4 kHz
Sizes C and D: 2.5 kHz
Phase rate of rise, dv/dt
18)
5000 V/µs max. (depending on the PumpDrive size)
12)
See accessories: DPM (only in conjunction with the standard control panel)
13)
Accessories are included in the scope of supply but not fitted.
14)
For open-loop control mode or non-optimised closed-loop control mode of single pumps.
15)
The installation option can be fitted at the factory.
16)
Display of current flow rate based on an estimate of the pump input power or via a differential pressure measurement.
17)
If the mains voltage is low, the nominal torque of the motor will be lower.
4 Description
PumpDrive
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