GMV NGV A3 - Page 39

NGV A3 VALVE
INSTALLATION, USE AND MAINTENANCE
ENG
39/ 53
10991483 EN - 1.10 26.05.2023
- 5 - SETTINGS
NGV-A3 VX.XRXXHX
5-SETTINGS
Data entered by GMV, run control during the installation of the
system
5.1 Lift Ratio
X:X
Ratio of the lift system
(1:1; 2:1; 3:1)
5.2 Jack Diam.
XXX mm
Diameter or correspondent diameter of the jack [mm]
(SEE DATA ON TECHNICAL CATALOGUE TABLES)
5.3 Pump Flow
XXX l/min
Flow rate of the pump [l/min]
5.4 Map
XXXX
Map code of the power unit (not active)
5.5 Pstat Min
XX.X bar
Minimum static pressure
(5.0 ÷ 45.0 BAR)
5.6 Pstat Max
XX.X bar
Maximum static pressure
(PSTAT MIN. ÷ 45.0 BAR)
5.7 P Min
XX.X bar
Minimum pressure
(1.0 ÷ 10.0 BAR) MEDIUM VALUE ±5 BAR
5.8 P Full Load
XX.X bar
Full load pressure, 80% of nominal load
(12.0 ÷ 45.0 BAR) *
* RE-CALCULATED VALUE
WHEN THE PSTAT,MIN
VALUE (PARAMETER 5.5)
OR THE PSTAT, MAX
VALUE (PARAMETER 5.6)
5.9 P Overload
XX.X bar
Overload pressure, 110% of nominal load
(12.0 ÷ 50.0 BAR) *
5.10 P Max
XX.X bar
Max Pressure, 140% of nominal load
(15.0 ÷ 70.0 BAR) *
5.11 Cool Temp.
XX °C
Maximum allowable fluid temperature
(5.0 ÷ 70.0 °C) VALORE IMPOSTATO 70°C
5.12 MODE:
XX - XX
Mode: NORMAL Mode: INSTALLATION
NOTE
If the mode set is : NORMAL, the valve works as shown into the manual.
If the mode set is : INSTALLATION, the valve works at V2 speed regardless of signal it receives from
the control panel. The installation mode is used routinely during the installation of the system.
– 6 - UPWARD PARAMETERS
NGV-A3 VX.XRXXHX
6 UP PARAMETERS
6.1 Nom.Speed V0
X.XX m/s
Nominal speed [m/s] referred to the nominal pump flow, piston
diameter and size, value not modifiable.
6.2 Int.Speed V1
X.XX m/s
Intermediate speed [m/s]
(15 ÷ 75 % x Nominal Speed)
6.3 InS.Speed V2
X.XX m/s
Inspection speed
(0.15 ÷ 0.63 m/s)
6.4 slow Speed
X.XX m/s
Levelling speed
(0.01 ÷ 0.15 m/s, raccomandata 0.06 m/s)
6.5 RELEV.Speed
X.XX m/s
Re-levelling speed
(0.01 ÷ 0.15 M/S, RACCOMANDATA 0.04 ÷ 0.06 M/S)
6.6 ACC.profile
XXXXXXXX
Acceleration profile
(FAST – STANDARD – SLOW – EXTRA SLOW - CUSTOM)
6.7 DEC.profile
XXXXXXXX
Deceleration profile
(FAST – STANDARD – SLOW – EXTRA SLOW - CUSTOM)
6.8 Start delay
X.X s
Delay start closing VB / Time to start the motor/pump (0,2…5,0 s)
(INDICATIVE VALUES : DIRECT=05,S, Y-Δ AND SOFT STARTER=1,5S)