APPLICATION:
- Metallic and reinforced concrete structures even located in the zone of dynamic stray currents
- Forced drainage of stray currents
MEASURING AND MONITORING PARAMETERS:
The rectifier is equipped with measuring and telecommunications block (device TE-RCU/SCR) and ER probe for verification of the following parameters:
- Value of output voltage and current from the CP rectifier station – Uout, Iout
- Intensity of DC current across a coupon /soil surface – Idc
- Intensity of AC current across a coupon/soil surface - Iac
- Drainage current intensity - Ip
- ON/OFF potential of steel structure vs the reference electrode Cu/CuSO4 - Eon, Eoff,
- Value of the alternating voltage v.s. earth- Uac
- Corrosion rate - Vcorr
- Density of DC current across a coupon /soil surface - Jdc
- Density of AC current across a coupon/soil surface - Jac
- Power supply status
- Door position: open/closed
- Alarming notifications for all measuring values in case that measuring varies from the set limits
- Alarming notifications informing about the energy supply interruption and the open door
CONTROL AND COMMUNICATION:
- Remote: GSM/GPRS; MODBUS
- Manual: USB port for PC/lap top or via keyboard
TECHNICAL CHARACTERISTICS:
- Power supply: 220V;
- Range: Uizl (0-50V), Iizl(0-40A), Idc(0-20A), Iac (0-5A), Ip (0-100A), Uac (0-50V),
Vcorr(0-20000μm/god), Jdc (0-10000A/m2), Jac (0-10000A/m2); Uc =(-5000; 0mV); - Connections: AC power supply, anodes, a protected structure, rail, reference electrode, ER probe, earthing;
- Enclosure: stainless steel / steel / aluminum / Polyester / IP43-IP66 / Ex
EN 
SR