SOLLICH 2100 v.11 GCPS
CATHODIC PROTECTION STATION For installations with Galvanic Anodes

Cathodic Protection Station Used to monitor cathodic protection parameters implemented on the basis of galvanic electrodes, e.g. Mg or Mg-Al electrodes.

  • Ip – polarization current from 10uA to 100mA
  • Stable operation with high interference from power grids
  • Cathodic protection station with built-in GPS interrupter.
  • Microprocessor-controlled station.
  • High energy efficiency.
  • IP64 tightness.
  • RS-485 Modbus RTU communication
  • Measurement accuracy 0.1%
  • Multiple operating modes
  • Operation in “Oscilloscope” mode
  • Intuitive operation
  • Large display
  • Built-in adjustable resistor to limit protection current in the event of power failure

Application for cathodic protection:

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

The Cathodic Protection Station is prepared to cooperate with SCADA systems.

STANDARD versions:

  • Power supply voltage 230Vac/50Hz

SPECIAL versions

  • Power supply voltage 24 Vdc
  • Power supply voltage 12 Vdc

PRICE DEPENDS ON PRODUCT CONFIGURATION.
FOR PRODUCT VALUATION, CONTACT THE MANUFACTURER.

SKU: 0-2-1-2 Categories: ,

Documentation

and technical data

Description

Cathodic Protection Station SOLLICH 2100 v.11 GCPS – GALVANIC CATHODIC PROTECTION STATION – CATHODIC PROTECTION STATION is designed for cathodic protection of metal structures built on the ground surface, in the ground or in water, with good insulation in relation to the ground. This protection consists in ensuring the appropriate potential on the protected structure, by forcing current in the galvanic anode – structure system.

The galvanic anode is usually made of magnesium alloys. The device allows programming the value of the structure protection potential relative to the reference electrode Eo or the cathodic protection current Ip, and maintains these values ​​at a set level during operation.

The standard version of the Station ensures stable operation in the event of AC interference with the network up to 20Vpp.

The OK Station allows the implementation of the described task automatically 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 potential value of the structure and the shape and level of interference occurring on it.

The stations have built-in current interrupter keys and interrupt 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 Cathodic Protection Station measures the following parameters:

  • Ip – structure polarization current.
  • Uak – anode – structure voltage.
  • Eon – structure switch-on potential.
  • Eoff – structure 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 potential. “Oscilloscope” mode

Features of the device

  1. Main features of the device:
    • Polarizer operating modes: Galvanostat, potentiostat.
    • Operating modes and functions allowing configuration in a wide range of applications,
    • Programmable setting and precise measurements of current, potential and voltage,
    • Wide range of polarization current adjustment,
    • For each station in the SOLLICH 2100 v.11 CPS version,current adjustment range from 100 uA to 100 mA,
    • The device has built-in mechanisms for stable operation in the presence of alternating voltage,
    • Very high resistance to interference currents alternating currents induced on the structure,
    • A version that accepts interference with an ac signal up to 20 Vpp is possible,
      • A large LCD display with backlight, information about the current operating status,
      • High energy efficiency,
    • The station has a built-in Current Interrupter controlled by the GPS signal, does not require an additional RS 232 input,
    • Programmable calendar and schedule for intermittent operation,
    • GPS antenna included,
    • Possibility of clocking with two values ​​of polarization current,
    • The device is equipped with additional outputs and inputs enabling control of external devices,
    • RS 485 connector with Modbus protocol support for communication with external devices,
    • Power supply from 230V-50/60Hz mains,
    • Possibility of power supply from 12/24 Vdc battery – special versions

Technical Data

No.Electrical output parameters of the device:UnitMin valueMax valueNotes
1. Station output voltage  UaV1.6+2.0
Protection output current – ​​Ip nominal current – ​​programmable valuemA0.01100
Ip current measurement inaccuracy%+mA1% +/- 0.001 mA
4.Programming range of the Ep potential on the Eo-KpV0-10
5.Potential measurement range Ep,at terminalsEo-KpV-10+10
6.Potential measurement inaccuracy EpmV+%+/- 2mV  +/- 0.5%
7.Range of measurement of the effective value of the AC interference signal at Eo-Kp terminalsVrms010
8.Overvoltage limitation of the Eo reference electrode input circuitV+/- 30VImax=2A@ t=10/1000us pulse
9.Input series resistance of the overvoltage limiting circuitOhm10k
10.Voltage measurement range U_a measured at the output terminals Au-KuV-5+10
11.Voltage measurement inaccuracy U_aV+%+/- 0.2V +/-2%
12.Overvoltage limitation of the anode output circuit +/AV+/- 100VImax=5.5A@ t=10/1000us pulse
13.Anode circuit series output resistanceOhm0
 14.Non-volatile memory write intervalmin.120,000
15.Maximum number of samples written to non-volatile memoryresults196,000> 22 years for 1/60 min recording.
16.Programmable memory sampling time interval in “oscilloscope” modet0.1ms1000msts
Maximum number of samples saved in “oscilloscope” mode3000
Maximum waveform recording time in “oscilloscope” mode oscilloscopet1,000 ms
3,000,000 ms		For ts= 0.1 ms
For ts= 1000 ms
17.Fuse type: 5×20 T250V Station anode circuit protectionAWTAT 0.5 A/250V
18.Housing dimensions S x W x D for v.08mm220 x 220 x 110Including cable entries
19.Housing materialPolycarbonate
20.Mounting method DIN 35 railmmDIN 35
21.Power consumption from the network 230V/50 HzWMax.30
22.Operating temperature rangeºC -20 … +40
23.Maximum air humidity%95

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