Services

Critical power services, end to end

We handle a critical-power asset across its whole life — specification and supply, installation and commissioning, routine maintenance, mid-life battery replacement, fault diagnosis and eventual replacement. Most clients start with one repair and stay on contract.

01 · 1 kVA – 200 kVA

UPS installation, commissioning and maintenance

From a 1 kVA rack unit protecting a BMS panel to a 200 kVA system carrying a resort's critical bus — we install, commission, maintain and repair uninterruptible power supplies across the UAE.

Supply of new systems, including EAST UPS as authorised UAE partner
Installation, cabling, relocation and start-up
Commissioning with functional and load testing
Preventive maintenance: capacitor and fan condition, thermal checks, connection torque, filter replacement, parameter review
Fault diagnosis and repair, including board-level assessment
Battery bank condition testing and replacement
Decommissioning and safe removal of legacy units

A UPS that has not been load-tested is an assumption, not a protection. We verify capacity rather than reading a front panel.

UPS block diagram

Brands serviced — UPS

SOCOMEC

All series

EAST UPS

Authorised

APC

1–30 kVA

Chloride

To 60 kVA

Liebert

Service

Meissner

To 40 kVA

Powerware

To 130 kVA

Gutor

Industrial

Deltec

Legacy

MGE / Statron

Service

Erskine (UK)

Service

+ 6 more

See Brands →

02 · 24 / 48 / 110 / 220 VDC

Industrial battery chargers and DC systems

Switchgear tripping, plant control, telecom and emergency systems run on DC. We supply, commission and maintain industrial chargers and DC systems at 24 V, 48 V, 110 V and 220 V.

Supply and installation of industrial chargers and SMPS
Commissioning, boost and float parameter setting, functional testing
Discharge and load testing of the complete DC system
Preventive maintenance and fault rectification
Ni-Cd, lead-acid and VRLA battery bank integration

Reference: commissioning of 2 × 110 VDC / 800 A Schaefer chargers with KL1000P Ni-Cd banks at Dubai International Airport, and Gutor 110 VDC charger start-up with discharge testing for Petrofac's SCP MS80 project.

DC distribution

Brands serviced — DC

Erskine

Schaefer

Germany

Gutor

Switzerland

Aplab

India

Saft Nife

France

Straco

Swiss

Range

7 – 800 A

03 · Ni-Cd · VRLA · Flooded lead acid

Battery testing, replacement and capacity verification

Batteries are the most common cause of UPS failure and the most commonly neglected part of the system. We test them properly and replace them before they let you down.

Impedance and capacity testing with battery analysers
Timed discharge testing against rated autonomy
Full bank replacement, safe disposal and recommissioning
Ni-Cd, VRLA and flooded lead-acid types
Year-on-year capacity trending for AMC clients

VRLA blocks in a Dubai plant room rarely deliver the design life printed on the label. Ambient temperature, ripple and float voltage all take their share. Test annually; plan replacement where measured capacity crosses 80%.

Capacity trend

Battery brands

Alcad

Ni-Cd

Saft

Ni-Cd

Gaz

Ni-Cd

Hawker

VRLA

Yuasa

VRLA

Panasonic

VRLA

Fiamm

2 V blocks

Quanta

To 192 Ah

+ Emisa, Friwo, Tungstone, Rocket, Scott, Power Sonic, Lecxo

Supplied

04 · 32 kW & 100 kW resistive

Load-bank testing for UPS, generators and battery banks

We own our test equipment. Two 100 kVA resistive load banks and additional smaller units let us verify performance on your site, on your schedule, without hiring in.

UPS full-load and step-load response
Battery autonomy against rated runtime
Generator load acceptance and block loading
DC system discharge performance
Integrated UPS + generator + transfer sequence testing

Deliverable: a written test report with measured values, ambient conditions, deviation from rated performance and a clear recommendation — suitable for handover documentation, insurance and audit.

Load bank layout

Test equipment

Load bank

2 × 100 kVA

Type

Resistive

Build

In-house

Charger rig

110 V / 25 A

Charger rig

135 V / 32 A

Analysers

Battery

Insulation

Testers

Thermal

Inspection

05 · CEAG · JSB · PSI

Emergency lighting and central battery systems

Emergency lighting is a life-safety system and an inspection item. We supply, install and maintain central battery systems and emergency lighting inverters so they pass the test and work in the event.

Supply, installation and commissioning
Duration testing to rated autonomy
Preventive maintenance and AMC
Ni-Cd central battery replacement

Reference: 5 kVA JSB system with MP120P Alcad Ni-Cd battery at Emirates Golf Club; 20 kVA PSI emergency lighting inverter commissioning at Dubai Aluminium.

Central battery circuit

Rental stock

EAST UPS

2 kVA

EAST UPS

3 kVA

EAST UPS

6 kVA

EAST UPS

10 kVA

Rack 72 V

3 kVA

Rack 96 V

3 kVA

Chargers

110 / 135 VDC

Terms

Day / week / month

06 · Houchin · AXA Power · Inet

Aviation and industrial frequency converters

400 Hz ground power and industrial frequency conversion demand specialist attention. We install, start up, functionally test and maintain converters from Houchin, AXA Power and Inet.

Installation and start-up
Functional testing and commissioning
Fault diagnosis and repair
Preventive maintenance and AMC

07 · Temporary cover

UPS and battery charger rental

For shutdowns, project phases, temporary fit-outs, events and emergency cover while your unit is under repair — we rent from our own stock, delivered and commissioned by the same engineers who maintain it.

Daily, weekly and monthly terms
Delivery, installation, commissioning and collection included
Standby support for the rental period

Not sure which of these you need?

Tell us the make, the rating and what it protects. We'll tell you what's worth doing.

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