SALES LEADER
protected by a patent
The IPKZ-RA® pulse converter is an equipment used as part of the electrochemical corrosion protection system for underground parts of metal structures.
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Description
The IPKZ-RA® pulse converter is an equipment used as part of the electrochemical corrosion protection system for underground parts of metal structures. The device converts alternating electric current into direct current and supplies the necessary potential to the protected elements. IPKZ-RA® is one of the most popular variants of the station used in modern electrochemical protection systems.
The station is an equipment unit consisting of a terminal panel, a control system and power modules — depending on the model, their number can vary from one to four. The unit is located inside a protected metal cabinet mounted on a load-bearing rack.
The equipment is made in accordance with the basic technical requirements of OTT-75-180.00- KTN-016-19 to modular cathodic protection stations (TU 27.11.50-098-73892839-2019 ), are included in the register of OVP of PJSC "Transneft".
Functionality
The converters operate in the following modes:
1) automatic maintenance of the total potential at a given level in the range of values from minus 3.5 V to minus 0.5 V;
2) automatic maintenance of the polarization potential at a given level in the range of values from minus 2.0 V to minus 0.5 V;
3) automatic maintenance of the protective current (stabilization of the output current);
4) automatic stabilization of the output voltage.
Calibration of measuring circuits of the converter control unit was carried out at the manufacturer. The control unit is used as an indicator of the output parameters and operating modes of the converter. To control the correctness of maintaining the set value of the output parameter of the converter, it is necessary to use certified external specialized measuring devices of an approved type that are connected to the corresponding terminals of the converter.
The converters have the following types of versions:
IPKZ–RA-E – modular pulse converters with naturally cooled modules of the "Rainbow®" type;
IPKZ–RA-E-R – modular pulse converters with natural cooling of Raduga® modules with 100% redundancy of power modules;
IPKZ–RA-EM – modular pulse converters with natural cooling of multi-channel modules of the "Rainbow®" type;
IPKZ–RA-EM-R – modular pulse converters with natural cooling of multi-channel modules of the "Rainbow®" type with 100% channel redundancy;
Types of telemetry:
T1 – connection via the "current loop" communication channel with physical signals (analog (4-20 mA) and discrete);
T2 – connection to the converter via serial digital interface RS-485, Modbus RTU protocol;
T3 – connection via GSM/GPRS communication channel version 1 (basic);
T4 – connection via GSM/GPRS communication channel version 2 (with two SIM cards);
T5 – connection via GSM/GPRS communication channel version 3;
T6 – connection to the converter via a radio channel (in the UHF band or others).
Combinations of telemetry types can be implemented into converters. In this case, the designation should be carried out as follows:
T13 – combination of T1 and T3 types
T25 – combination of T2 and T5 types
T124 is a combination of types T1, T2 and T4, etc.
When installing, installing and operating the converters, it is necessary to follow the requirements of the IPKZ-RA-E(M) converter operating manual.27.11.50.04RE and installation instructions IPKZ-RA-E(M).27.11.50.04IM.
The station is an equipment unit consisting of a terminal panel, a control system and power modules — depending on the model, their number can vary from one to four. The unit is located inside a protected metal cabinet mounted on a load-bearing rack.
The equipment is made in accordance with the basic technical requirements of OTT-75-180.00- KTN-016-19 to modular cathodic protection stations (TU 27.11.50-098-73892839-2019 ), are included in the register of OVP of PJSC "Transneft".
Functionality
The converters operate in the following modes:
1) automatic maintenance of the total potential at a given level in the range of values from minus 3.5 V to minus 0.5 V;
2) automatic maintenance of the polarization potential at a given level in the range of values from minus 2.0 V to minus 0.5 V;
3) automatic maintenance of the protective current (stabilization of the output current);
4) automatic stabilization of the output voltage.
Calibration of measuring circuits of the converter control unit was carried out at the manufacturer. The control unit is used as an indicator of the output parameters and operating modes of the converter. To control the correctness of maintaining the set value of the output parameter of the converter, it is necessary to use certified external specialized measuring devices of an approved type that are connected to the corresponding terminals of the converter.
The converters have the following types of versions:
IPKZ–RA-E – modular pulse converters with naturally cooled modules of the "Rainbow®" type;
IPKZ–RA-E-R – modular pulse converters with natural cooling of Raduga® modules with 100% redundancy of power modules;
IPKZ–RA-EM – modular pulse converters with natural cooling of multi-channel modules of the "Rainbow®" type;
IPKZ–RA-EM-R – modular pulse converters with natural cooling of multi-channel modules of the "Rainbow®" type with 100% channel redundancy;
Types of telemetry:
T1 – connection via the "current loop" communication channel with physical signals (analog (4-20 mA) and discrete);
T2 – connection to the converter via serial digital interface RS-485, Modbus RTU protocol;
T3 – connection via GSM/GPRS communication channel version 1 (basic);
T4 – connection via GSM/GPRS communication channel version 2 (with two SIM cards);
T5 – connection via GSM/GPRS communication channel version 3;
T6 – connection to the converter via a radio channel (in the UHF band or others).
Combinations of telemetry types can be implemented into converters. In this case, the designation should be carried out as follows:
T13 – combination of T1 and T3 types
T25 – combination of T2 and T5 types
T124 is a combination of types T1, T2 and T4, etc.
When installing, installing and operating the converters, it is necessary to follow the requirements of the IPKZ-RA-E(M) converter operating manual.27.11.50.04RE and installation instructions IPKZ-RA-E(M).27.11.50.04IM.
How to buy
To purchase equipment, leave a request on the website or contact us:
The manager will contact you to clarify the parameters of the equipment and order details.
The exact cost, terms and conditions of delivery are calculated after filling out a questionnaire or clarifying the requirements for equipment.
The information on the site is only for introductory purposes. Not a public offer.
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