Introduction
Here at Hai Khim Engineering Pte Ltd, there are two main core services we provide: EV Chaging installation and maintenance services. We serve both restricted and non-restricted access zones all across Singapore.
Our Core Services
EV Charger Installation
We deliver end-to-end, high-performance AC and DC fast charging installations tailored to your property's layout.
Before anything else, our team will conduct a site assessment to understand your layout and vehicle needs.
We handle the whole structural process from start to finish, before we hand it over to you to submit the required documents for LTA approval. If you have any enquiries regarding our quote, you can contact us here.
EV Charger Maintenance Service
As an EV charger installation and maintenance service provider, we monitor the legal requirements and any changes made by Land Transport Authority (LTA) very closely.
Under the Electric Vehicle Charging Act, regular maintenance is needed regardless of the vehicle type — but the frequency of maintenance varies.
Here, we keep close track of our records, and will reach out to you once maintenance is required.
Our Three Steps Process
01. Site Assessment
We start with an on-site visit to assess your property’s electrical capacity, layout, and any access restrictions.
This lets us recommend the right charger type (whether it’s AC or DC charger) placement for your space and vehicle needs.
02. Installation
During the actual installation process, our engineers handle everything from start to finish.
This includes cabling, mounting, electrical work, and product testing, built to comply with Singapore’s compliance rules. Once complete, we hand over the documents you’ll need for LTA approval for submission.
03. Maintenance
We keep track of all our clients’ EV charger servicing schedule, and reach out when maintenance is due in line with the Electric Vehicle Charging Act.
Regular maintenance helps keep your charger safe, compliant, and running at full performance without the risk of any hazard.
FAQs
Yes. EV charger models must be type-approved and comply with Singapore’s national charging standard TR25 before they can be supplied, installed, or used.
Installation must be carried out by a Licensed Electrical Worker (LEW) licensed by the Energy Market Authority. The charger must also be certified by an equipment specialist before it can be registered.
Yes. All EV chargers must be registered with the Land Transport Authority before they can be used. After registration, a registration mark must be affixed to the charger.
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