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TWO WIRE SYSTEM FOR GAS TURBINE AIR INTAKE

Ecoserial P-PulseJet

The Evolution of the ECOSERIAL-1…with a lot more features.

ECOSERIAL-P is an economizer with built-in a differential pressure gauge, able to control up to 26 Remote Pilot Box modules.
It is equipped with a LCD display, through which it is possible to check, in real time, the differential pressure, the end cleaning and start cleaning thresholds, the  high pressure alarm threshold, the value of Delta P with unit of measure, the number of the last EV shot, countdown timer with seconds before the next shot, the next EV number, current operating mode, alarm messages or System OK. The Remote Pilot Box are controlled by the central unit and, one after the other, until the last element of the series and then it starts again from the first one. On demand, the instrument can be equipped with a 4-20mA or serial RS 485 outputs, to communicate with PCs or PLCs.
It is available both for external installation and on the control panel’s front door.
With the Amplifier board the system is able to control up to 7 lines at the same time.
MAIN STRENGTHS:
- 1 cable with 2 wire for each module.
- Internal clock for temporized cleaning
- Internal differential pressure gauge.
- System integration with Modbus RS485 RTU
- Valve electrical failure detection
- Multi language interface (English, German, French, Italian, Spanish)

TECHNICAL SPECIFICATIONS
Main Features Features Values
Dimensions External Dimensions ( L x H x W mm ) 189x103x76.7
Temperature Working Temperature (°C) -10...+60
with Amplifier Board -10...+60
Power Supply Power Supply Range (standard) 90-270Vac 50-60Hz
Power supply range with Amplifier Board 24Vac +15%/-5% 50-60Hz or 33Vdc stabilized
Power Supply Range (optional) 24Vac/Vdc
Power Consumption 40W
Display Display Type LCD
Resolution 128x64
Display Color (standard) Amber
Inputs Digital Inputs (nr) 5 opto-isolated inputs
Pressure Input ok
Pressure Range -99/+999mmH2O
Outputs Relay Outputs (nr) 4
Relay Output Power 10A/250Vac, 10A/30Vdc, 5A/250Vac, 5A/24Vdc
4-20mA Output optional
Functions Cyclic Management ok
Delta Pressure Management ok
Customizing Cycles ok
Remote Start/Stop ok
Autopause ok
Precoating ok
Post-cleaning ok
Cleaning cycle ok
Broken Coil Control ok
Broken Bag Control with D.Probe ok
Serial Ports RS485 optional
System Maximum Driver Managed 26RPB
Driver with Amplifier Board max 26RPB in series and max 7 lines in parallel
Type MASTER
Type of driver connectable RPB
Type of control driver VOLTAGE BUS
Controls Buttons (nr) 10
Application Type Gas turbine air tank