Power supply equipment 24 V and 13.8 V: how to order different lines of the same post
Photo model from the catalog. configuration and the composition of the proposed delivery are agreed separately.
Ask for the price and set of HERCULES-10In the same work post can be devices with different requirements for power supply. For example, a radio and a navigation display are not required to use the same voltage. To buy sources, it is convenient to make a statement on consumers, and then divide it into the required lines. So the order covers the entire post, instead of a single block with a suitable number in the title.
Write down the permissible ranges of each device
Take data from specific model guides. Specify the permissible power supply, consumption in operating modes and connected accessories. Nominal designations "12 V" and "24 V" help to describe the class of the network, but for selection you need an acceptable range of the consumer.
For stored equipment, add accurate models and labels of installed sources. For new devices, attach a specification. The statement will become the general basis for the selection of equipment and the approval of the installation part of the project.
Example of a mixed post statement
| Group | Background data | Selection result |
|---|---|---|
| Communications | Station model, power supply range, transmission and reception current | Confirmed source and power supply line |
| Navigation | Instrument models and requirements for each input | Separately agreed supply line |
| Accessories | Remote, amplifiers and other intended loads | Inclusion in the relevant group |
| Reserve. | Which groups should continue to work | Agreed composition of sources, ACB and control |
This is a scheme of the procurement task, not a ready-made scheme of connections. Specific devices are distributed after checking their documentation. The number of output source connectors also does not replace the total load check.
Selection of equipment for each line
HERCULES-10 and PSL can be included in the request for the corresponding power supply task; DM-P23 and DM-P2-24 for the conversion task for another group of consumers. Required inputs, output conditions and configuration are fixed separately. The proximity of goods in the catalog allows you to collect a request for the entire post, but the applicability of each is determined by its task.
If part of the current system is retained, divide the quotation into new items and confirmed retained items. Ask for unresolved issues, such as an unknown model of an additional unit or a lack of cable data.
Why two quotation options are useful
For modernization, you can request an option with the preservation of the tested line and the option of its complete replacement. It is convenient to compare them in terms of composition, work and the result that the operator will receive. For each option, specify which appliances remain, which are replaced and what reserve is required.
If the equipment is purchased in stages, indicate the future load by a separate line. This will help to discuss the expansion in advance, keeping current requirements stand alone. Stock and restrictions are agreed on the documentation of the selected products.
Documents and acceptance of the entire post
The final statement should include sources, supplies, equipment to be maintained and work required. The procedure for setting up and checking is determined by the project and manuals. When transferring, save the specification with line names and consumer models: it will help with maintenance and repurchase.
Buy a power supply kit for an object in your city
For an application from Moscow, Yekaterinburg, Chelyabinsk, Novosibirsk, Samara or Perm, specify the city, address and composition of the post. For Almaty, Astana, Pavlodar and Karaganda, add the country and details. The main product in the block below is HERCULES-10; other sources allow you to request related items separately. Price, availability and term are agreed on the date of application.
Questions before buying
Can I find one source from the general inscription 24 V?
First, the permissible ranges and modes of each consumer are needed; the composition of sources is selected on the basis of the statement of the entire post.
What data is needed to maintain the old line?
Source and consumer models, markings, schema, accessories, load and information about the status of the line.
How to order modernization in stages?
Separate current and future loads, retained and new positions; for each stage, set the required result and documents.
Main product and related items
The main product from the technical guide is listed first. For each source, their own purpose, configuration and order composition are agreed.
