Modular Natural Air Convection Pulse Rectifier
Functionality
- Ensuring the measurement of the polarization potential.
- Operation in the mode of automatic maintenance of the total or polarization potential at a given level.
- Operation in the mode of automatic stabilization of the protective current.
- Operation in the mode of automatic stabilization of the output voltage.
- Automatic transition to the output current stabilization mode at a given level when the reference electrode circuit is broken.
- Alarm about the occurrence of a break in the circuit of the reference electrode or potential sensor with automatic transition to the output current stabilization mode, at the level that was before the accident occurred.
- Calculation and indication of the time when the structure is under cathodic protection.
- Counting and indication of the time when the rectifiers are under the voltage of the supply network, in the switched-on state.
- Short circuit protection in the load circuit with automatic switching to operating mode after the short circuit is eliminated.
- Overload, overvoltage and overheating protection.
- Automatic activation in the set mode when the supply voltage disappears and reappears (in case of power outages).
- All information about the output data, operating mode and other parameters of the rectifier is displayed on the LED display.
Remote Monitoring Types
T1 – connection via the "current loop" communication channel with physical signals (analog (4-20 mA) and discrete);
T2 – connection to the rectifier via serial digital interface RS-485, Modbus RTU protocol;
T3 – connection via GSM communication channel version 1 (2 SIM cards, data transmission via SMS messages);
T4 – connection via GSM/GPRS communication channel version 2 (2SIM cards, data transmission via TCP protocol);
T5 – connection via GSM/GPRS communication channel version 3 (specify the necessary remote monitoring in the additional requirements).
Combinations of remote monitoring types can be implemented into rectifiers. In this case, the designation should be carried out as follows:
T13 – a combination of types T1 and T3
T25 – combination of T2 and T5 types
T124 is a combination of types T1, T2 and T4, etc.
| Name of parameters | IPKZ-RA-E- (R) -8,3/4,2-12/24 |
IPKZ-RA-E- (R) -8,3/4,2-12/24 |
IPKZ-RA-E- (R) -8,3/4,2-12/24 |
IPKZ-RA-E- (R) -8,3/4,2-12/24 |
|---|---|---|---|---|
| 1. Rated output active power of one channel, kW1 | 0.1 | 0.1 | 0.1 | 0.1 |
| 2. Rated output active power of one module, kW | 0.1 | 0.1 | 0.1 | 0.1 |
| 3. Rated output current, A, not more than | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 |
| 4. Number of channels, Е / ЕМ, pcs. | 1 | 1 | 1 | 1 |
| 5. Rated output voltage, V | 230±10 % | 230±10 % | 230±10 % | 230±10 % |
| 6. Number of channels, Е / ЕМ, pcs. | 1 | 1 | 1 | 1 |
| 7. Rated output current, A, not more than | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 |
| 7. Rated output current, A, not more than | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 |
| 7. Rated output current, A, not more than | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 | 8.3/4.2 |
