# Power Line Services

> PLS (Power Line Services) is a load bank rental and generator / UPS / data centre load testing specialist in Dammam, Saudi Arabia, serving the whole Kingdom with an in-house fleet, operators and documented, witnessed test reports.

Power Line Services (PLS) is a Saudi load bank rental and power testing company based in Dammam. PLS rents AC load banks from 100 kW to 10,000 kW and DC load banks from 12 to 600 VDC, and runs witnessed generator load testing, UPS and battery discharge testing, data centre commissioning, transformer and MV/LV power cable supply and testing, and generator maintenance across Saudi Arabia.

## Key facts

- Headquarters: Khalidiyah, Dammam, Eastern Province, Saudi Arabia
- Coverage: Saudi Arabia, with teams in Dammam, Riyadh and Jubail
- AC load banks from 100 kW to 10,000 kW; DC load banks from 12 to 600 VDC
- Resistive and reactive (resistive-reactive) load banks, single units or synchronised multi-unit setups
- Services include operators, cabling, mobilisation and a full witnessed test report
- Emergency response available 24/7
- Contact: +966 55 786 4095 · sales@plssa.com

## Services

- [Loadbank Rentals](https://plssa.com/services.html): Our load banks provide comprehensive, flexible and cost-effective solutions for testing critical power systems. With a wide range of capacities and types, along with expert support and documentation, they ensure power systems are reliable, safe and ready to handle the demands placed on them. Includes: Resistive & reactive units — single or multiple; AC 100–10,000 kW and DC 12–600 VDC; Mobilised with operators and cabling; Full test documentation on completion.
- [Transformer & Power Cables](https://plssa.com/services.html): Supply, connection and testing of transformers and MV & LV power cables, sized to your site load profile and commissioning programme. Every connection is verified before energisation and recorded in the test pack. Includes: Step-up and step-down transformers, 480 V to 33 kV; MV & LV flexible power cables; MV termination by skilled technicians; Hipot and Megger insulation testing.
- [Comprehensive Generator Testing](https://plssa.com/services.html): Staged load runs up to 100% of rated capacity, with AVR and governor response, protection schemes, synchronising and load sharing all verified under real load. Witnessed testing with a documented report on completion. Includes: Staged load runs to 100% of rated capacity; AVR and governor response checks; Protection, synchronising and load sharing proven; Witnessed test with a documented report.
- [Generator Maintenance](https://plssa.com/services.html): Annual maintenance packages designed to keep your equipment operating at peak performance — minimising downtime and maximising efficiency across your estate, with scheduled service visits and priority emergency response. Includes: Scheduled service visits; Regular inspections; Preventive maintenance; Expert servicing by PLS technicians.

## Load bank fleet (available for rental with operators)

- [AC400V-1500kW — 1,500 kW · 400 VAC](https://plssa.com/fleet-ac400v-1500kw.html): Portable AC. Resistive load bank for precise, reliable power system testing — fine increments from 1 kW up to 1,500 kW.
- [AC400V-1000kW — 1,000 kW · 400 VAC](https://plssa.com/fleet-ac400v-1000kw.html): Portable AC. High-performance resistive load bank for testing and commissioning power systems, with 1 kW step precision.
- [Avtron K975A — 2,500 kW · 480 VAC](https://plssa.com/fleet-avtron-k975a.html): Permanent. Outdoor-rated Avtron load bank — superior quality with simple operation and maintenance for years of trouble-free service.
- [ACT400V-500kW — 500 kW · 400 VAC](https://plssa.com/fleet-act400v-500kw.html): Portable AC. High-performance resistive load bank for generators, UPS and other power systems, with 12 adjustable load steps.
- [Avtron LPH-400 — 400 kW · 240/480 VAC](https://plssa.com/fleet-avtron-lph-400.html): Portable AC. Portable, self-contained load bank for diesel generators, UPS systems, turbines and engine generator sets.
- [Avtron LPH-100 — 100 kW · 480/240 VAC](https://plssa.com/fleet-avtron-lph-100.html): Portable AC. Avtron Freedom portable, self-contained AC resistive load bank designed for indoor use.
- [MS230-07-D — 7 kW · 400/230 V](https://plssa.com/fleet-ms230-07-d.html): Rack mount. 19" rack load bank used as a server simulator to test data centre white-space power and cooling.
- [ZDC600V-1000A — 1,000 A · 600 VDC](https://plssa.com/fleet-zdc600v-1000a.html): Portable DC. High-performance DC load bank measuring output power and load capacity of generators and electrical equipment.
- [ZDC300V-1000A — 1,000 A · 300 VDC](https://plssa.com/fleet-zdc300v-1000a.html): Portable DC. DC load bank with precise measurement, advanced controls and real-time monitoring.
- [DC600-800A — 800 A · 600 VDC](https://plssa.com/fleet-dc600-800a.html): Portable DC. DC load bank for measuring the output power and capacity of battery banks.
- [DC130V-500A — 500 A · 130 VDC](https://plssa.com/fleet-dc130v-500a.html): Portable DC. Battery bank load bank with 1 A resolution from 1 A to 500 A.
- [DC48V-500A — 500 A · 48 VDC](https://plssa.com/fleet-dc48v-500a.html): Portable DC. Battery bank load bank with 11 load steps up to 500 A at 48 VDC.
- [DC 48-600 — 600 A · 12–48 VDC](https://plssa.com/fleet-dc48-600.html): Portable DC. Compact intelligent discharge tester for batteries and DC power supplies — runs the test automatically once set.
- [TORKEL 950 — 220 A · 0–500 VDC](https://plssa.com/fleet-torkel-950.html): Portable DC. Battery load bank that proves real capacity through controlled constant-current discharge.
- [HDGC3980 — 300 A · 10–60 VDC](https://plssa.com/fleet-hdgc3980.html): Portable DC. Battery discharge tester for capacity measurement and routine maintenance, with automatic reporting.
- [L-42-500 — 500 A · 24/36/48 VDC](https://plssa.com/fleet-l-42-500.html): Portable DC. Self-contained, air-cooled temporary load for field servicing of 24, 36 and 48 V batteries and power supplies.
- [L-121-250 — 250 A · 120 VDC](https://plssa.com/fleet-l-121-250.html): Portable DC. Self-contained, air-cooled temporary load for field servicing of 120 V DC batteries and power supplies.
- [Totalizing Panel 6000A — 6,000 A · 480 VAC](https://plssa.com/fleet-totalizing-panel-6000a.html): Panel. Industrial distribution panel for combining multiple load banks — 2 × 3200 A breakers on a 6,000 A copper busbar.

## Selected projects

- Aramco Stadium Project (Dammam, client: MERAS): 2.5 MW generator testing on 400 VAC — 4 units
- Masar Destination (Makkah, client: Nesma & Partners): 4 MW generator testing on 400 VAC — 12 units
- Veolia (Jubail): 5 MW generator testing on 400 VAC
- Sahayeb Data Centres (DC1, DC2, DC3) (Dammam, client: BK GCC): 2.5 MW generator testing on 400 VAC
- Sulaiman Al Habib Hospital (Riyadh): 2 MW generator testing on 400 VAC — 4 units
- Al Qassim National Hospital (Buraydah, Al Qassim): 1 MW generator testing on 400 VAC
- King Abdulaziz Naval Base (Jubail, client: AICI Archirodon JV Co. Ltd): 1,250 kW generator testing on 400 VAC
- King Abdul Aziz Seaport (Dammam): 300 kW generator testing on 400 VAC — 3 units
- International Maritime Industries (Ras Al-Khair, client: SEPCO China): 500 A battery discharge testing on 450 VDC
- Fadhili Cogeneration Plant (Jubail, client: Samyoung Corporation Ltd): 400 A battery discharge testing on 500 VDC
- Masar Destination — UPS (Makkah, client: Nesma & Partners): 50/60 kW UPS testing on 400 VAC
- King Salman Energy Park (SPARK) Dry Port (Dammam): 80/90 kW UPS testing on 400 VAC

## How to request a quote

- Online form: https://plssa.com/contact.html
- Phone / WhatsApp: +966557864095
- Email: sales@plssa.com
- Address: Khalidiyah, Dammam, Eastern Province, Saudi Arabia
- Areas served: Saudi Arabia, Dammam, Riyadh, Jubail

## Frequently asked questions

### What capacity of load banks do you supply?

AC load banks from 100 kW to 10,000 kW in resistive and reactive configurations, as single or multiple units, and DC load banks from 12 VDC to 600 VDC.

### Do you supply transformers and power cables?

Yes. Step-up and step-down transformers at 480 V, 600 V, 4.16 kV, 13.8 kV and 33 kV, and MV & LV flexible power cables with MV termination, Hipot and Megger testing.

### Do you provide operators and cabling?

Yes. Load banks are mobilised with operators, cabling and full test documentation.

### Why load test before commissioning?

Testing proves generators, UPS and protection systems under real load before handover, which significantly reduces the risk of contract penalties for non-performance.

### Do you test UPS and battery systems?

Yes. Controlled discharge tests with our DC load banks (12–600 VDC) verify the actual capacity and autonomy of UPS and battery systems — so weak strings are found before an outage, not during one.

### Can you commission data centre power and cooling?

Yes. Load banks simulate the IT load to commission generators, UPS, distribution and thermal systems — from single systems to full integration load tests.

### What documentation do we receive?

Results are recorded and handed over with full test documentation. Generator load tests are witnessed, with a documented report on completion.

### Can you supply equipment at short notice?

Yes. Rental equipment is available at short notice, with prompt delivery and professional installation to meet your project timeline.

### Do you offer generator maintenance?

Yes. Annual maintenance packages include regular inspections, preventive maintenance and expert servicing to reduce downtime and repair costs.

### Where are you based?

Our office is in Khalidiyah, Dammam. Call +966 55 786 4095 or email sales@plssa.com to discuss your site and schedule.

### What information do you need to quote?

Share your system, ratings and schedule — our engineers identify the right load bank solution. The quote form on this page covers everything we need.

### Why rent instead of buying a load bank?

Renting optimises capital expenditure — no large upfront payment and no interest cost on equipment — while you still test with the right capacity for each project.

## Main pages

- [Home](https://plssa.com/)
- [Services](https://plssa.com/services.html)
- [Load bank fleet](https://plssa.com/fleet.html)
- [Projects](https://plssa.com/projects.html)
- [About PLS](https://plssa.com/about.html)
- [Datasheets & company profile](https://plssa.com/downloads.html)
- [Contact & quote request](https://plssa.com/contact.html)

## Arabic version (النسخة العربية)

- [الرئيسية](https://plssa.com/ar/)
- [الخدمات](https://plssa.com/ar/services.html)
- [أسطول بنوك الأحمال](https://plssa.com/ar/fleet.html)
- [اطلب عرض سعر](https://plssa.com/ar/contact.html)

## Optional

- [Sitemap](https://plssa.com/sitemap.xml)
- [Full text for language models](https://plssa.com/llms-full.txt)