Cable tension reducing bracket MALICOL
Application:
The MALICOL holder is designed to provide additional sag in the overhead line spans. A properly selected and installed MALICOL holder allows the conductor to start a smooth, controlled “overflow” when a certain force is exceeded, leading to an increase in sag and elimination of hazards.
Characteristics:
- Two types of handles:
- for attaching bare wires,
- for attaching PAS type cables.
- can be used in bridges when using the Omega device,
- possibility of mounting the MALICOL device and cable on an insulator using PPN technology.
| Symbol | Length [mm] | Nominal force F [daN] | Relief length D [mm] | Number of pieces in package |
|---|---|---|---|---|
| DAC2500A | 600 | 250 | 260 | 1 |
| DAC2500B | 600 | 250 | 390 | 1 |
| DAC3150A | 600 | 315 | 260 | 1 |
| DAC3150B | 600 | 315 | 390 | 1 |
| DAC4000A | 600 | 400 | 260 | 1 |
| DAC4000B | 600 | 400 | 390 | 1 |
| DAC5000A | 600 | 500 | 260 | 1 |
| DAC5000B | 600 | 500 | 390 | 1 |
| DAC6300A | 600 | 630 | 260 | 1 |
| DAC6300B | 600 | 630 | 390 | 1 |
| DAC8000B | 600 | 800 | 390 | 1 |
| DAC8000C | 600 | 800 | 520 | 1 |
| DAC10000B | 600 | 1000 | 390 | 1 |
| DAC10000C | 600 | 1000 | 520 | 1 |
| DAC12500B | 600 | 1250 | 390 | 1 |
| DAC12500C | 600 | 1250 | 520 | 1 |
| DAC16000B | 600 | 1600 | 390 | 1 |
| DAC16000C | 600 | 1600 | 520 | 1 |
| DAC20000B | 600 | 2000 | 390 | 1 |
| DAC20000C | 600 | 2000 | 520 | 1 |
| DAC25000B | 600 | 2500 | 390 | 1 |
Advanced design for smooth and adjustable extension.
Each type of DAC OMEGA device has a specific elasticity expressed as “F”. When the tension in the wire exceeds its elastic strength, the OMEGA elastic element begins to gradually and smoothly open due to plastic deformation of the arms. As shown in the figures below, the operation of the DAC OMEGA device consists of 4 sequences.
Each type of DAC OMEGA device has a specific elasticity expressed as “F”. When the tension in the wire exceeds its elastic strength, the OMEGA elastic element begins to gradually and smoothly open due to plastic deformation of the arms. As shown in the figures below, the operation of the DAC OMEGA device consists of 4 sequences.
Determining the nominal flexibility f of the DAC OMEGA is necessary to ensure proper operation; “F” is a function of the maximum allowable conductor tension (T), which in turn is a function of the end post setting as well as the vertical (Q), transverse (H) and longitudinal (L) loads.
Mechanical line protection