SOLLICH 2100 v.09 CPS
Cathodic Protection Station, Imax=30A, GPS synchronization, Modbus RTU

SOLLICH 2100 v.09 CPS Cathodic Protection Station.

  • Cathodic protection station with built-in GPS interrupter.
  • Microprocessor-controlled station.
  • High energy efficiency.
  • Aluminum housing.
  • RS-485 Modbus RTU communication
  • Current efficiency 30A
  • Output voltage up to 48V.
  • Measurement accuracy 0.1%
  • Multiple operating modes
  • “Oscilloscope” operating mode
  • Intuitive operation
  • Large display

Application for cathodic protection:

  • various types of pipelines.
  • steel structures.
  • liquid and gas fuel tanks.

The Cathodic Protection Station is prepared for cooperation with SCADA systems.

STANDARD versions:

  • v. 32V – 20A – WENT*
  • v. 32V – 30A – WENT

SPECIAL versions**:

  • v. 48V – 20A – WENT
  • v. 48V – 25A – WENT
  • v. 60V – 15A – WENT
  • v. 60V – 20A– WENT

*)Mechanically ventilated housing

**)Special versions made to order.

SKU: 0-1-1-1-1 Categories: ,

Documentation

and technical data

Description

The SOLLICH 2100 v.09 CPS Cathodic Protection Station is designed for cathodic protection of metal structures built on a large area, on its surface, in the ground, water, with very good insulation in relation to the ground. In particular, these are all types of pipelines and gas pipelines.

The Cathodic Protection Station works in a three-electrode system with a reference electrode or in a two-electrode system without this electrode. The -/K cathode and the Ku terminal are connected to the protected structure.

The stations have built-in current interrupter keys and interruption synchronization systems with the GPS signal. This allows them to be used in synchronous measurements using the interruption of the polarization current, without the need to use external devices.

The OK station allows the implementation of the described task automatically by adjusting the operating parameters so as to force the set value of the current or potential. The device has the ability to manually and remotely change the operating mode and parameters.

The station can record the results of the Eo potential measurement in the “oscilloscope” mode. This allows you to view the value of the structure’s potential and the shape and level of interference occurring on it.

The Cathodic Protection Station measures the following parameters:

  • Ip – structure polarization current.
  • Uak – anode – structure voltage.
  • Eon – structure’s switch-on potential.
  • Eoff – structure’s switch-off potential.
  • Uac_on – RMS value of AC interference signals occurring on the structure.
  • Uac_off – RMS value of AC interference signals occurring on the structure.
  • E(t) – Measurement of the time course of the structure’s potential. “Oscilloscope” mode.

Device features

  • Work in galvanostatic mode – current excitation and potentiostatic mode – potential excitation,
  • Many operating modes and functions that allow configuration for a wide range of applications,
  • Programmable current and potential setting,
  • Automatic precision measurements,
  • Large LCD display with backlight, information about the current status of the station,
  • Simple and intuitive operation
  • Cyclic recording of measurements in the station’s non-volatile memory,
  • Signalling “Potential range control” with colors: green, red and yellow-orange,
  • Programming the range of potential control,
  • Possibility to enable/disable “Potential range control” signaling,
  • Generating alarm signals,
  • High energy efficiency,
  • Remote reading and adjustment of operating parameters, communication with external devices, support for the ModBus protocol,
  • Simple installation with a dedicated adapter.
  • Software for reading results from station memory and setting protection parameters.
  • The device is ready to work with SCADA systems.
  • Synchronization of protection current (Ip) shutdown with GPS signal.

Technical data

No.Electrical output parameters of the device:UnitMin valueMax valueNotes
1.Station output voltage  UaV032/48/60**) Depending on the version power supply
2.Protection output current – ​​Ip nominal current – ​​programmable valueA0.1515Model 60-15A-WENT
Current measurement inaccuracy Ip%+A1% +/- 0.01 A
Protection output current – Ipnominal current – ​​programmable valueA0.220Model 32/48/60V-20A-WENT
Current measurement inaccuracy Ip%+A1% +/- 0.02 A
Protection output current – ​​Ipnominal current – ​​programmable valueA0.2525Model 48V-25A-WENT
Current measurement inaccuracy Ip%+A1% +/- 0.03 A
Protection output current – ​​Ip nominal current – ​​programmable valueA0.330Model 32-30A-WENT
Current measurement inaccuracy Ip%+A1% +/- 0.03 A
3.Potential programming range Ep, on terminals Eo-KpV0-10 
4.Potential measurement range Ep,on terminals Eo-KpV-10+10V 
5.Potential measurement inaccuracy EpmV+%+/- 3mV +/- 0.5% 
6.Measurement range of the peak value of the interference signal AC on terminals Eo-KpVrms07 V 
7.Overvoltage limitation of the reference electrode input circuit EoV+/- 30VImax=2A@ t=10/1000us pulse
8.Series input resistance of the limitation circuit

Ohm10k 
9.Voltage measurement range U_a measured at output terminals Au-KuV052 
10.Voltage measurement inaccuracy U_aV+%+/- 0.2V +/-2% 
11.Overvoltage limit of the anode output circuit +/AV+/- 100VImax=5.5A@ t=10/1000us pulse
12.Series output resistance of the anode circuitOhm0 
13.Interval of writes to non-volatile memorys160,000 
14.Maximum number of samples saved to non-volatile memoryresults196,000> 22 years for 1/3600 s recording.
16.Programmable sampling time interval to memory in “oscilloscope” modet0.1ms1000ms
Maximum number of samples saved in “oscilloscope” mode 3000 
Maximum waveform recording time in oscilloscope modet1,000 ms
3,000,000 ms		For ts= 0.1 ms
For ts= 1000 ms
17.Housing material Aluminum 
18.Case dimensions W x H x Dmm385 x 395 x 175With radiator cover of Ventilated housing
19.Mounting methodMounting to the metal wall of the cabinet using the included radiator cover.
20.Maximum power consumption from the 230V/50 Hz networkversion:
32-20A-WENT
48-20A-WENT
32-30A-WENT
60-15A-WENT
48-25A-WENT
60-20A-WENT		W  

max. 1000
max. 1200
max. 1200
max.1200
max.1400
max.1400

 
21.Operating temperature rangeºC -20 … +40 
22.Maximum air humidity%95 

   

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