The DC-DC converter consists high frequency power switching device IGBT or MOSFET. The inverter converts the DC input voltage into a high-frequency AC wave. The transformer then ensures that the amplitude of this wave corresponds to the required output voltage is rectified and filtered. The DC-DC converter’s output voltage is regulated and stabilized by PWM (pulse width modulation) technology.
service according to our customers demands
The helpdesk is a phone service which is available for our customers 24 hours a day and 365 days a year free of charge. The CHHABI helpdesk offers professional and competent help via the phone for all our customers. The targeted questions of our multilingual staff will help you to give a precise description of your problem as fast as possible. In order to ensure optimum support for our customers, our helpdesk staff has access to all data sheets, circuit diagrams, project folders and other documents.
Helpdesk Toll Free phone no.: 1800 123 1965
Battery Management -Replacement
All batteries have a limited useful life. When the useful life is over, immediate replacement. If “old” batteries are not professionally replaced by an expert as soon as possible, there is the risk of an operational failure and this failure might have devastating economic consequences. This particularly applies if the failure occurs in connection with process-critical industrial applications.
Due to the experience gained regarding the delivery, installation of all types of batteries, CHHABI has the know-how required for quick and safe battery replacement. This ensures that CHHABI Power Systems/Battery Chargers are always ready for operation without any interruptions.
Repair and Corrective Maintenance Services
CHHABI’s device and spare parts management will ensure optimum support of your products throughout their entire lifetime.
For this, the most sophisticated testing and measuring methods are available to our qualified technicians. This guarantees a quick analysis of the occurring faults and ensures proper corrective maintenance. The resulting flexibility and time saving help you to maximise system availability.
Furthermore, we ensure the prompt supply of spare parts by means of modern logistics. This service allows you to minimize your own spare parts stock and thereby to save costs.
Increased Productivity & High Availability
As a result of holistic considerations, CHHABI plans and conceives individually suitable strategies taking into account optimum profitability. The replacement of individual components should not only result in an increased system availability, but also in cost reduction and enhanced performance.
Thus, for the modernization of CHHABI Products, CHHABI has developed RETROFITING Camps. Retrofitting increases system availability, reduces energy costs and involves significantly lower investment costs compared to the costs of installing a new system. This system is very often chosen by telecommunications providers for the modernization of their mobile communication stations.
Safe operation due to appropriate training
The CHHABI Training Cell/ Software offers a wide variety of trainings with the goal of ensuring high operating safety at the customer’s site. This not only includes intensive product training of our own sales and service staff globally, but also the training course of our customers.
Sharing theoretical and practical knowledge is the basis for the safe handling of CHHABI products. Depending upon the skill level of the persons to be trained, the intensity of the training content focuses on the following topics:
Training courses/ Materials are available for the following CHHABI products:
Of course, we also offer individual and customized training courses for our customers.
Detailed documentation
For each training course, we provide the delegate with detailed documentation to enable them to access this information in practice. The documents are available in English. They contain basic information and data sheets concerning the individual devices such as e. g. functional descriptions, circuit diagrams and precise instructions providing step-by-step information for the service staff working on the device.
Ensuring Maximum Availabilities – with Individual Maintenance and Service Concepts Tailored to your Business and Operational Processes
Today’s working life and – even more – that of the future are characterized by highly dynamic processes. This is why service contracts must be flexible and customizable to meet these ever changing demands. The resulting flexibility ensures costs are minimised.
Flexible support concepts take into consideration operational innovations and – at the same time – ensure optimize system availability.
As one of the leading manufacturers of AC and DC power supplies/Chargers , CHHABI provides comprehensive service and maintenance contracts tailored to your individual needs.
Our Service for Maximum System Availability
A reliable partner for your process-critical infrastructure
The time and costs required for managing different service partners quickly put into perspective the service benefits involved.
CHHABI is your competent partner for all operationally relevant subsections.
Due to this experience, CHHABI is pleased to offer a vast portfolio of individual industry solutions ranging from the planning and development of individual power supply concepts, their installation and maintenance to Helpdesk services with regard to reliability issues.
On individual request of our customers, we take over the entire planning, control and implementation of installation and assembly projects. In this context, the close cooperation with our customers ensures that deadlines are met and processes can be optimized.
For us, it’s a matter of course to continuously supervise installation works. Commissioning is carried out by our qualified service staff and will be documented correspondingly.
On request, the official acceptance takes place on site with our staff and the customer.
Various services – one single partner
1) Facility Management
On request, we offer complete service covering all issues regarding your buildings and facilities. We are your competent partner for all matters ranging from installation and maintenance to dismantling. The goal is to ensure the operational safety and reliability of your installations, systems and buildings and, thus, your availability. For this, we particularly focus on professional maintenance, inspection and repair.
2) Customized solutions
Precise knowledge of your buildings, systems, installations and of your individual requirements allows us to offer customized service solutions. Thus, you will get a complete service which can concern either the systems we deliver or all your buildings and systems. Furthermore, we will be your reliable partner for all matters of maintenance.
Our innovative services distinguish by their profitability, efficiency and rapidity. Thus, we ensure that your systems al¬ways provide the power and capacity which you expect and which are typical for our CHHABI products worldwide
3) Assuming responsibility for nature and the environment
CHHABI has assumed responsibility to protect the environment. For this reason, we only use environmentally friendly and sustainable packaging. Please do the same and use such packaging material for your returns. Our environment will appreciate it.
