110kVA Three Phase Alternator STRO-110K

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Bradley: +27 62 743 5089 | bradley@sdecpower.co.za
Ruan: +27 66 511 2009 | ruan@sdecpower.co.za

We offer industry leading 24 month / 1,000 hour warranties on our engines and diesel generators.

The StromerPower 110kVA Three Phase Alternator (STRO-110K) is a reliable unit for generator builds, commercial and industrial applications. Assembled under a strict ISO 9001 quality system, this 4 pole brushless unit gives generator builders and engineers the power needed to handle commercial starting loads without forcing sag across electrical systems.

  • Power output: Delivers a reliable 100kVA prime capacity for continuous running and up to 110kVA standby output at 50Hz.
  • Responsive AVR control: An integrated automatic voltage regulator counters fluctuations to protect sensitive electronics.
  • Low reactance: High purity copper windings reduce internal impedance losses to maintain a clean power wave while improving fuel efficiency.
  • Rugged industrial frame: Built on a thick steel mounting base with an IP23 weather protective shell and Class H insulation to withstand high heat and dusty environments.

We offer delivery across Sub-Saharan Africa at the best prices.

SUPERIOR QUALITY AND PERFORMANCE

StromerPower sets new global standards in all aspects, from design, manufacturing, material selection, production and testing equipment, tooling, and quality control.

GENERAL SPECIFICATIONS

StomerPower 110kVA Alternator

The StromerPower STRO-110K provides a reliable power designed for mid sized diesel generator set builds, commercial and industrial facilities and pump systems. Built under a strict ISO 9001 quality assurance system, this 4 pole brushless unit gives engine builders and engineers a rugged alternator that handles current spikes without dropping line voltage. It runs at a standard 1500rpm to supply clean power across systems.

StromerPower 110kVA (STRO-110K) Alternator Features

  • Power capacity: It provides a continuous 100kVA prime power load and peaks at 110kVA standby for emergency backup scenarios (50Hz at 0.8 power factor).
  • Automatic voltage control: The factory installed automatic voltage regulator smooths currents and protects electronics from sudden sags.
  • Copper core efficiency: Built with premium insulated copper windings that lower internal impedance to translate into less waste heat and better fuel economy for the diesel engine.
  • Vibration and alignment: Limits internal resonance which helps maintain low noise inside enclosures.
  • Chassis and insulation: Built with an IP23 weather enclosure with Class H insulation to resist dust and humidity.
  • Junction box access: The terminal box is spacious to give maintenance electricians clear access for quick input wiring, diagnostics and maintenance.

PRODUCT SPECIFICATIONS

Weight 364 kg
Dimensions 91 × 58 × 73 cm
Brand

StromerPower

Product Type

Alternator

Phase

Three Phase

Alternator Prime Power

100kVA

Alternator Standby Power

110kVA

Rated Frequency

50Hz

Voltage

400V

Voltage Regulation

+/- 1%

Voltage Regulation Change (% UN)

+/- 1%

Phase Change Rate (%)

+/- 1%

Power Factor

0.8

Insulation Class

H

Alternator Type

IM B35

Connection and Pole

4 Pole, Series Star

AVR Model

SX460

Stator

2/3 Pitch

Rotor

Single Bearing

Flywheel Housing (SAE)

#3 / 11.5"

Category:
A partner in power generation

World-Class Manufacturing, Fast Regional Distribution

We source and manufacture high-quality generators, engines, and parts directly from leading global factories, including SDEC. By dealing with us directly, you cut out the middlemen, saving you time and money.

Every engine, alternator, and spare part we supply is built to international standards and fully tested to handle South African conditions. Whether you are a local generator builder looking for loose components or a business needing a complete commercial power setup, we ensure fast delivery, guaranteed stock availability, and dependable performance.

SDEC FACTORY | ROBOTIC ENGINE MANUFACTURING ASSEMBLY LINE

Our Delivery Channels

Sub-Saharan Logistics

We ship SDEC engines, diesel generators, alternators and parts throughout South Africa and across the continent, including Namibia, Botswana, Malawi, Mozambique, Zambia, Zimbabwe, Swaziland, and Lesotho.

Our team handles the entire logistics process, from factory  loading to cross-border transport, ensuring your equipment arrives safely and on time.

We hold a large volume of stock and genuine replacement parts at our warehouses so we can supply clients across Africa quickly and efficiently.

FREQUENTLY ASKED QUESTIONS

Does the price include installation?

No, installation is not included in the price. Any qualified electrician can install the kit and provide a Certificate of Compliance (COC) for the installation as per legislation.

Do you offer installation?

No, we do not offer any installation services, but, any qualified electrician can install our products.

Does the price include delivery?

Delivery is not included in any of the prices. However, delivery will be calculated in your cart at checkout based on your location and product selection.

Tell me about the Warranty

Our product warranty is detailed on each product page and as per our standard terms along with a valid COC. It is a limited warranty.

Price validity

All pricing is valid while stocks last as reflected on your quotation, as specified therein.Â