Industrial customers use three-phase power consumption with different power factors. If their power factor drops below a prescribed value, power losses in transmission lines increase. For this reason, the customers have to pay a penalty. In order to avoid these troubles, industrial customer installs power factor correction capacitors.
The Advanced Power Factor Compensation Application, “AEL-EECFP”, has been developed as a complement to AEL-RPC in order to study in depth the power factor compensation when there is a dynamic load.
SPECIFICATION
The “AEL-EECFP” includes the following elements:
- EMT7/1K. 3PH Squirrel-Cage Motor, 1 kW.
Nominal power: 1 kW.
RPM: 2800 rpm.
Nominal torque: 3.2 Nm.
Power Factor: 0.8.
Nominal current: 2.6 A (at 400 VAC).
- N-SERV1K. 1 kW Servomotor Module.
Connection voltage: 400V.
Frequency: 50 Hz.
Maximum power output: 10 kVA.
Maximum speed: 4000 rpm.
Maximum torque 30 Nm.
Temperature monitoring.
- N-ARR01. Manual Star-Delta Starter.
Nominal voltage: 400 VAC.
Maximum contacts current: 10 A
- N-TRANS03. Three-Phase Autotransformer 400/230 VAC, 1 kVA, Module.
Three-phase autotransformer.
Nominal supply voltage: 400 VAC (3PH).
Nominal output voltage: 3 x 230 VAC (3PH+N).
Nominal power: 1 kVA.
Free configuration (delta, star and zig-zag)
- N-CFP. Advanced Power Factor Controller Module.
Power factor automatic controller.
Regulation in four quadrants. FCP (fast computerized program) system.
Compensation stages: 6 relay type outputs.
LCD screen with three digits and more than 20 icons to indicate different operating conditions.
ON-OFF switch.
- N-CAR19T4D. Three-phase Digital Capacitor Banks Module.
Digital capacitors bank module.
6 stages of 3×7µF.
Voltage supply of 400 VAC.
Step signal input jack.
Micro connector of 8 pins.
- N-MPS. Motor Protection (1.6 A-2.5 A)
ON/OFF commutator.
Limit thermal current: From 1,6A to 2,5 A
Input Power Terminals: Power input connections: L1, L2, L3
Output Power Terminals: Power output connections: L1, L2, L3.
