Xylem hydrovar User Manual

11 Technical Reference
11.1 Example: P105 ACTUATOR mode
Graph
1/3f [Hz]
10Vdc
20mA
20mA
0Vdc
0mA
4mA
fmax
fmin
(0255)f->fmin
(0255)f->0
2/3
OFF ON
3/3
2
1
Position numbers
1. Signal range * (f
min
/ f
max
) + zeropoint
2. Range of control
11.2 Example: P200 Ramp Settings
Graph
1
2
4
5
6
3
7
H [bar]
t [s]
Position numbers
1. P02 REQUIRED VAL.
2. P315 HYSTERESIS in % of P310 WINDOW.
11 Technical Reference
102 HVL 2.015-4.220 Installation, Operation, and Maintenance Manual

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)