5.3.3. SIZE 6000 / 8000 ELECTRIC HEATER DIAGRAM
Control system not supplied. Do not connect the resistors directly to the power supply.
Three-phase power supply, 400 V - 50 Hz. R1 = R2 = R3 = 2000 W
Total electrical power 48 kW – Total current 69.6 A.
PT. Opening thermal protectors with manual reset and automatic reset, connected in series, installed in a control
circuit.
5.3.4. SIZE 10000 / 12000 ELECTRIC HEATER DIAGRAM
Control system not supplied. Do not connect the resistors directly to the power supply.
Three-phase power supply, 400 V - 50 Hz. R1 = R2 = R3 = 3000 W
Total electrical power 72 kW – Total current 104.3 A.
PT. Opening thermal protectors with manual reset and automatic reset, connected in series, installed in a control
circuit.
52 ______________________________________________________________ NT 1963 E – 07/2020