PEDROLLO E1, E2 Electronic Electrical Panels for Pumps User Guide
- July 19, 2024
- pedrollo
Table of Contents
PEDROLLO E1, E2 Electronic Electrical Panels for Pumps
USER GUIDE
The E1/E2 electronic control panels are designed for managing one or two pumps in residential, commercial, or industrial settings. They offer protection and facilitate operations like pressurization, filling, drainage, and emptying for clean and wastewater applications.
These panels feature an intuitive keypad and LCD display for easy programming and configuration of pump settings, protections, and operational modes.
INSTALLATION AND USE
The E1/E2 switchboards are multifunctional electronic switchboards designed to
manage one or two pumps in residential, commercial, or industrial settings.
Thanks to their versatility, they provide protection and fa-cilitate
operations such as pressurization, filling, drainage, and emptying,
accommodating both clean and wastewa-ter applications.
PRODUCT DESCRIPTION
The E1/E2 electronic control panels offer unmatched ad-aptability for various systems by featuring six selectable operating modes. These modes facilitate comprehensive pump management and protection through both ana-logue and digital inputs, alongside electrical parameter monitoring.
Equipped with an intuitive keypad and LCD display, the panels simplify programming and configuration of pump settings, protections, and operational modes through a user-friendly guided process.
These panels feature dry-running protection, managed through power factor (cosφ), current control, or by acti-vating a float or level probe. The integrated self-learning Wizard simplifies the system initialization by automatically storing key electrical parameter values, ensuring a quick and straightforward setup.
When managing two pumps, the E2 panel automatically switches between them, reducing wear and maximizing efficiency in their operation.
MAIN FEATURES
※ Power supply:
1~ 230V±15% (E1/E2 MONO)
3~ 400V±15% (E1/E2 TRI)
※ Frequency: 50/60 Hz
※ door lock main isolating switch,
※ Motor and auxiliary circuit protection fuse
※ ABS outer container
※ IP55 protection degree
※ Ambient temperature: -5 °C ÷ +40 °C
※ Relative humidity 50% at 40 °C
INPUTS
The E1/E2 electrical panels allow pumps to be managed via analogue and digital inputs:
※ Pressure switches
※ Floats
※ Remote contacts
※ Run/stop floats
※ Level probes
※ Pressure transducers
CONTROLS
※ Minimum and maximum operating current control
※ Minimum and maximum supply voltage control
※ Input phase failure or inversion control
Electronic electrical panel for an pump
| TYPE | VOLTAGE | CURRENT POWER (*) | FUSES PROTECTION |
|---|---|---|---|
| E1 MONO | 1~ 230 V – 50/60 Hz | up to 18 A | 20 A |
| E1 TRI/1 | 3~ 400 V – 50/60 Hz | up to 18 A | 20 A |
| E1 TRI/2 | 3~ 400 V – 50/60 Hz | up to 25 A | 32 A |
Electronic electrical panel for two pumps
| TYPE | VOLTAGE | CURRENT POWER (*) | FUSES COVER |
|---|---|---|---|
| E2 MONO | 1~ 230V – 50/60 Hz | up to 18 A | 20 A |
| E2 TRI | 3~ 400V – 50/60 Hz | up to 16 A | 32 A |
OPERATING MODE
METHOD 1: DRAINING AND PRESSURIZING
Dry run protection via cosφ or current
METHOD 2: DRAINING AND PRESSURIZING
Dry run protection via level probes
METHOD 3: DRAINING
Dry run protection via minimum float switch
METHOD 4: FILLING
Dry run protection via minimum float switch
METHOD 5: PRESSURIZING
Dry run protection via cosφ or current
METHOD 6: CUSTOMIZED
DIMENSIONS AND HOLE SPACING FOR MOUNTING
Specifications
-
Type: Electronic electrical panels for pumps
-
Operating Modes: 6 selectable modes for pump management
-
Power Supply: Varies based on panel type
-
Inputs: Pressure switches, floats, remote contacts, etc.
-
Controls: Various controls for current, voltage, and phase
-
-
Q: How many pumps can be managed by the E1/E2 switchboards?
A: The E1 panel can manage one pump, while the E2 panel can manage two pumps.
Q: What are the main features of the E1/E2 electronic control panels?
A: The main features include six selectable operating modes, dry-running protection, and intuitive programming through an LCD display.