HKN4137 Power Supply Cable: Why Power Stations Are Powered Directly by Battery

Why not a lighter?

The connector of the cigarette lighter in the car is designed for several amps: it holds the charge of the phone and nothing else. the vehicle-mounted station in the transmission consumes more, and on a long thin wire of the cigarette lighter the voltage sags: the station warms, distorts the sound and in the cold can go into defense right in the middle of the shift. So the station is powered directly from the battery by a regular cable. HKN4137: three meters long is enough from the battery to the installation site in the cabin, and the cross-section of the vein is designed for the working current of the station without drawdowns.

The safety lock is at the battery itself.

The HKN4137 has a 15A fuse at the end of the battery, not the station. This is not an accident: if somewhere along the highway the cable is rubbed or closed to the mass, the protection should work before the spark hits the wiring of the car. One connection of the terminal does not confirm the safety of the entire line; installation is coordinated according to the documentation of the station and installation - in contrast to the "scrapers with tape", which do not live on shaky equipment for long.

A regular connector instead of reworking

The cable ends with a proprietary connector that plugs into the DM-series station without soldering and fitting: compatibility is confirmed by the full cable code and a specific station model. Here the same rule applies as with other accessories - connectors and mounts in the series are different, so before ordering, we check compatibility according to your station model, and not the similarity of photos. Send the model - confirm the connection by letter.

When is the time to change the cable?

The cable is not considered a consumable, but on the technique it works in difficult conditions: bends behind the panel, rubbing on the edge of the cabin, salt and reagents in winter, vibration on primers. Signs by which it is changed: darkened veins at the terminals, cracks insulation, a station that “turns off on the bumps” is just an oxidized contact at one end. Changing the entire cable is cheaper than catching the cause of the drawdowns throughout the wiring.

What to take with the cable

If the station is placed on a car with an on-board network 24 B, you'll need a voltage converter. PS-620 - stations are designed for 12 B, and directly from 24- You can't connect them to the grid. To connect external devices through an accessory connector, take HLN9457For digital stations - set PMLN5072. All these items are available, they are in the block "Available" below.

How to order

Write to e-mail the model of the station and the voltage of the onboard network - we will respond within a working day with the price, availability and delivery time. Delivery throughout Russia and to Kazakhstan; invoice, UPD and certificates come along with the equipment.

Power Supply Cable on the Worker's List

For service machines receiving equipment in Surgut, the cable is marked separately from the power source, microphone and antenna line. The request for HKN4137 requires a complete product code and a model of the station. If part of the installation is saved, its composition is listed before the order, so that the new cable is not accepted for the entire connection set.

For repair equipment at the Ob shore base, photos of current connections and the layout of equipment are useful. Installation and protection of the line are carried out according to the documentation of a specific station and installation. The cable name alone does not confirm the admissibility of any power supply or secure connection scheme. When comparing quotations, the same composition of accessories is checked and the necessary works are separately taken into account.