Product Category : Power Factor Meters
Neutronics Manufacturing Company manufactures Automatic Power Factor Control Relay. Neutronics Manufacturing Company offers varied instruments used in the industrial process control industries. The Automatic Power Factor Control Relay is specially designed to provide accurate and reliable control of power factor of an electrical installation.
Salient features of Automatic Power Factor Control Relay are:
Field proven design
Compact DIN Standards flush mounting 144 x 144 with l00mm depth
Four digits digital PF meter for accurate measurement
Built-in Auto/Manual control, Built in low current cutoff at l%
Calibrated PF setting and Dead Band
Built-in digital timer for fast operation to ensure capacitor safety, Built-in self-test facility
Available in 4, 8, 12, 16 stages
FIFO/ FILO/ other sequence available on request
Time delay between stages 4 to 6 seconds
Auto detection for low current and external wrong connection indication
Unique built-in-manual control to enable selection of precise step to switch on and off.
Control power factor directly regardless the size of capacitors
Available for LT and HT application
Technical specifications
| Voltage : |
400-415-440 V [specify one] three, phase three wire 50Hz. 110 V three phase versions available on request for HT application. |
| Current |
Through CT on the Main lncomer 5 Amp secondary on R Phase [1 Amp on request]. |
| Low Current Cutout |
Factory set at 1 % Display reads t.01 when the current is too low. |
| Wrong Connections |
Three voltage wires and two wires from the CT on the main incomer connect the APFCR in the, electrical system. The wiring must made Correctly.The APPFCR. Switches off all stages and displays reads t.02 to warn the operator. This condition persist till correct connections are made. |
| Meter |
4 digit Digital Meter : Range: 0.000 lag-1.000-0.000 lead. |
| PF Setting Range |
0.75 Lag to 0.99 Lead. |
| Dead Band Control |
4 Deg. To 14 deg. Electrical. |
| Capacitor |
Standard Models are for 4,8,12 & 16 stages, with the sequence of First in First Out or First in Last Out. [Specify one] other sequences on request. |
| Contact Rating |
Each contact is rated for maxima of 230V, 5Amps Ac resistive loads. |
| Dimensions |
Front Bezel : 144mm x 144mm. Panel Cutout : 138mm x 138mm. Depth Behind Panel: 1 OOmm, including terminals. |
| Weight |
Approx 1.5 Kg. |
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