Xylem hydrovar User Manual

Possible settings are "Thermistor trip" or "STC trip" (default).
P291 STC MOTOR THERMAL
P291 STC MOTOR THERMAL
77 %
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
This parameter shows the calculated percentage of allowed maximum temperature (for
the motor) calculated by STC, based on actual current and speed.
P295 CURR.LIM.FUNCT.
This parameter activates (ON) or deactivates (OFF, default) the current limit functionality.
P295 CURR.LIM.FUNCT.
OFF
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
P296 CURR.LIMIT SET
This parameter (default value 110%, possible setting 10–300%) sets the current limit for
motor (in % of rated motor current)
If the set value is higher than HYDROVAR maximum rated output, then current is still
limited to the maximum rated output.
P296 CURR.LIMIT SET
110 %
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
8.3.7 M300 REGULATION
MENU SCOPE
This submenu includes the following software parameters:
• Jog
• Window
• Hysteresis
• Regulation mode
• Lift settings
P305 JOG
This parameter deactivates the internal controller of HYDROVAR and changes to manual
mode.
Display shows the following information:
8 Programming
HVL 2.015-4.220 Installation, Operation, and Maintenance Manual 69

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)