Types Of Operation - EBARA 2SP MFC 1,5T-2 Instructions Pour L'installation Et La Maintenance

Overload: %
Overboost:% of current overload or short
circuit phase/phase
Temperature limits:
Storage temperature limits:
Relative humidity (without condensate):
Max altitude:
Panel construction:

7. TYPES OF OPERATION

The electric panel, through the control panel, can be set to operate for different types of plant:
7.1 Pressurized water plant set booster
- Power protection and control with inverter of every pumps connected.
- Automatic start of the second and/or third electric pump with speed modulation on all.
- Automatic exchange of the pumps order on every request of water.
- Adjusting at relative or differential pressure constant with the opportunity to select the value of P. Set in control panel
or by remote
control.
- Two relay outputs configurable as:
- Plant running
- Alarm
- P. Set reached.
- Remote control configurable as:
- Start / stop plant.
- external fault.
- Lack water.
- Change P.Set in Val2.
- Analog output 0 -:- 10V configurable as:
- Speed motors.
- Total current motors

Managing and storing historical alarms and hours worked reached.
7.2 Heating plants (circulator) with differential constant pressure or with differential constant temperature.
- Power protection and control of the electric pumps with inverter.
- Automatic exchange of the start order every 24 hours or with time set.
- Regulation at constant differential pressure with possibility of selecting the value of P. Set in the control panel or by
remote control.
Configurable relay outputs and controls with the same functions as described in chap. 7.1.
7.3 Osmosis systems at constant flow.
- Power protection and control of the electric pumps.
- Automatic exchange of the start order every 24 hours or with time set.
- Regulation at constant differential pressure with possibility of selecting the value of P. Set in the control panel or by
remote control.
Configurable relay outputs and controls with the same functions as described in chap. 7.1.
ENGLISH
150% of nominal current x 60 sec. every 10'
> of the 200%
-10°C + 40 °C
-25 ÷ + 55
40% a 50°C max, 90% a 20°C.
1000 m (s.l.m.) every 100 m above 1000 m the current must be reduced by 2%.
Safety and functional standards applied:
- EN 60204-1; Security electrical equipment.
- EN 60439-1; Switchgear and controlgear assemblies
EMC standards applied:
- CEI EN 61000-6-1; immunity for residential, commercial, and
light-industrial environments.
- CEI EN 61000-6-2; industrial immunity.
- CEI EN 61000-6-3; emission for residential, commercial and
light-industrial environments.
- CEI EN 61000-6-4; industrial emission.
- CEI EN 61000-3-2; harmonic current emission < = 16A (use
- XLL1 line inductance to be installed on request, see electrical
connections on par. 8.1 and 8.2).
Emissions:
Powers ≤ 7.5kW:
compliant with residential environments: class B
Powers ≤ 7.5kW:
compliant with residential environments: class A
Immunity:
compliant with industrial environment.
EN 50598-2; Efficiency classes of converters and drive systems.
IEC 61800-9 (IE2);Adjustable speed electrical power drive systems
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