What I record
- Voltage sags and surges at 20-millisecond resolution.
- Voltage and current harmonics up to the 49th.
- Phase imbalance and neutral current.
- Voltage and frequency over days or weeks.
What it's for
If the problem is inside, you'll know which device or circuit causes it. If it's in the grid, you'll have a dated record with values to claim from the distributor.
Call-out price before I set off. Fixed quote before any repair.
I work with measurements: power analyser, insulation tester up to 1000 V, leakage clamp and thermal camera. What I find, you get in writing.
Frequently asked questions
How long do you need to record?
It depends on how often it happens: from a few days to two weeks.
Is it useful if I have solar panels?
Yes. High grid voltage is a typical reason for an inverter to disconnect.
Other services
Emergencies and repairs
Emergency electrician
No power at home, an RCD that won't reset, a burning smell at the consumer unit. I locate the fault and make the installation safe.
Faults and RCD tripping
RCD tripping in the rain, earth leakage, circuits failing section by section. I find the cause by measuring, without opening walls.
Installation
Electrical installations
Installations and renovations in homes, villas, offices and shops: consumer units, new circuits, lighting and power upgrades.
EV charging points
From a dedicated socket for your hybrid's portable charger to a wall charger, with the right circuit and protection.
Pool, water heater and irrigation timers
Pool pump, water heater and irrigation running in the cheapest hours of your tariff, with properly installed timers and contactors.
Analysis, quotes and projects
Energy use and savings
I record real consumption, check how your equipment runs and propose where to save: contracted power, tariff and schedules.
Installation check
What you have, what the risks are and what to do first: a check with measurements for owners, and before buying or renting.
Quotes and technical reports
Quotes with current material and labour prices, electrical calculations and technical design reports.
Tell me what's happening
Call me or message me on WhatsApp. Or leave your details and I'll call you back today or tomorrow morning.
Call 656 431 747 WhatsAppEmail: info@malagavolt.com