Characteristics of PLN Electricity Poles and Their Functions
Not all poles supporting cables along roadsides are electricity poles; some are used for telecommunications, internet, or other utilities. Therefore, it is important to recognise the characteristics of PLN electricity poles used to support the power distribution network. Understanding these features can also increase public awareness when near utility poles and cables.
According to information shared through PLN’s official account, several characteristics can help identify PLN electricity poles.
- Regular Spacing Between Poles
One easily recognisable feature is the installation pattern. PLN electricity poles are installed neatly and sequentially in rows. The distance between poles generally ranges from 30 to 40 metres, made relatively uniform to maintain distribution network stability.
- Specific Height
PLN electricity poles have standard heights that differ according to the network type. For low-voltage networks, poles are around 7.5 metres tall and are typically used for household distribution. Meanwhile, medium-voltage poles stand approximately 10.8 metres high, equivalent to a two-storey building.
- Neatly Arranged and Twisted Cables
Another characteristic is the condition of the installed cables. PLN cables generally appear tidy, well-arranged, and twisted, resembling shoelaces. In many distribution networks, four cables are twisted in the air. These cables do not appear clumped or messy around the pole.
- Larger Cable Diameter
Compared to other utility cables such as internet or telephone lines, PLN cables typically have a larger diameter. This larger size is necessary to support the transmission of electrical current. The cables are also installed straight and are not coiled on the pole, giving them a sturdier appearance.
- Higher Cable Position from the Ground
The height of PLN cables is also regulated to ensure road user safety. On major roads, electricity cables are generally positioned about six metres above the ground. On smaller roads, the cable height ranges from four to five metres.
What Is the Function of PLN Electricity Poles?
Electricity poles play a vital role in the power distribution system. This infrastructure is used to support the network so that electricity can be distributed to various areas. According to PLN, the main function of electricity poles is to maintain distribution network stability so that power delivery occurs consistently. The poles help keep cables in a safe position and in accordance with operational standards.
Electricity poles are also designed with a strong structure to reduce the risk of network disruption during extreme weather such as heavy rain or strong winds. Additionally, the pole network enables energy distribution to reach areas far from power generation centres, including remote and inland regions.
How to Request Relocation of PLN Electricity Poles
Under certain conditions, the public can request the relocation of electricity poles through an official procedure established by PLN. The request is made by submitting a report via the PLN Mobile application. The applicant then needs to convey the relocation request and attach a photo of the pole in question.
A PLN officer will then contact the applicant to schedule a field survey. The survey results will serve as the basis for determining the estimated cost and timeframe for the relocation work. Payment is made through Payment Point Online Bank (PPOB) or official banking services. The public is advised not to entrust cash payments to field officers in order to avoid illegal levies.
By recognising the characteristics of PLN electricity poles, the public can distinguish them from other utility poles commonly found in the surrounding environment. This information can also help increase caution when conducting activities near electrical networks.