364kVA Three Phase Alternator STRO-350K

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The StromerPower 364kVA Three Phase Alternator (STRO-350K) is a commercial-grade, three-phase low-voltage AC alternator engineered within a strict ISO 9001 quality assurance environment to deliver uncompromising reliability. Designed as a premium component for stationary diesel generator sets, mobile power plants, and industrial equipment, this 4-pole brushless alternator features high efficiency, low reactances, and exceptional motor-starting capacity under heavy starting loads.

  • Dual-Rating Performance: Delivers 325kVA Prime power and up to 364kVA Standby power output at a stable 50Hz frequency (PF = 0.8).
  • Advanced Voltage Regulation: Features the premium AS440 AVR model maintaining a tight +/- 1% voltage regulation to shield sensitive equipment from fluctuations.
  • Clean Power Winding: Implements a 2/3 pitch stator winding layout that cleanly suppresses lower-order harmonic distortion, keeping Total Harmonic Distortion (THD) under 5%.
  • Rugged Mechanical Interface: Built with a resilient single-bearing configuration optimised for native SAE housing flange and clutch flex plate alignment setups.
  • Industrial Grade Protection: Outfitted with an IP23 weather-protective enclosure, Class H insulation, robust steel base, and dynamically balanced rotors compliant with ISO 1940 vibration specifications.
SUPERIOR QUALITY AND PERFORMANCE

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

GENERAL SPECIFICATIONS

StomerPower 364kVA Alternator

Provide reliable backup power to your extensive industrial facilities and secure your production timelines with the StromerPower 364kVA Three Phase Alternator (Model: STRO-350K). Engineered deliberately to maintain electrical grid integrity during persistent, heavy duty utility blackouts, this brushless synchronous machine serves as an excellent replacement or new-build power core for large-scale production plants, massive water pumping networks, regional distribution terminals, and complex manufacturing networks. Running at a disciplined 1500rpm operating speed, its 4-pole excitation path features a low-reactance profile that manages steep inductive current draws comfortably, minimising heat accumulation within the stator housing.

Engineered to sustain a completely balanced multi-phase output across all three primary distribution legs under extreme unequal loads, the STRO-350K supports a sustained 325kVA prime load capacity with ease. Sourcing this genuine StromerPower industrial platform guarantees that your large corporate facilities, chemical processing lines, industrial shredders, and centralised processing equipment remain completely stable throughout prolonged utility dropouts.

Comprehensive Phase Balancing and Advanced Waveform Management

Designed with aerodynamic cooling fan paths and tight manufacturing tolerances, this large alternator mates cleanly with a wide range of diesel engines without introducing torsional stress or crankshaft alignment errors. The rigid frame build and high-purity copper-winding layouts provide engineering firms and plant operations managers with an incredibly resilient asset built for continuous productivity in testing corporate environments.

StromerPower 364kVA Alternator Key Features

  • Massive Load Equilibrium: Supplying a sustained 325kVA prime rating, this unit maintains excellent voltage balance across all three phases under uneven commercial building loads.
  • Acoustically Refined Profile: Tight manufacturing tolerances and strict vibration management limit internal operational resonance, aiding quiet canopy deployment.
  • Excellent Thermal Economy: Crafted with premium-grade insulated copper windings that reduce internal resistance, lowering overall engine fuel consumption during peak operations.
  • Structural Rigid Shell: The robust steel mounting base frame easily resists physical deformation during tough transport logistics or high-torque starting sequences.
  • Dynamic AVR Regulation: Arrives factory-equipped with a precise AS440 Automatic Voltage Regulator (AVR) module to suppress sudden line drops and protect sensitive electronics from voltage sag.
  • High-Tier Ingress Shielding: Utilises H-class thermal protective barriers combined with an IP23 enclosure to guard vital copper elements against high ambient heat and dust.
  • Technician-Friendly Layout: An expanded, easily accessible top terminal box simplifies phase configuration changes, primary connections, and AVR routine servicing.
  • Harmonic Distortion Guard: Backed by StromerPower's proven design background, the low-reactance assembly limits distortion to ensure a smooth, pure sine wave delivery.

PRODUCT SPECIFICATIONS

Weight 835 kg
Dimensions 110 × 77 × 107 cm
Brand

StromerPower

Product Type

Alternator

Phase

Three Phase

Alternator Prime Power

325kVA

Alternator Standby Power

364kVA

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

AS440

Stator

2/3 Pitch

Rotor

Single Bearing

Flywheel Housing (SAE)

#1 / 14"

Category:
From Leading Global Facilities Straight to Your Project Site

World-Class Manufacturing, Streamlined Distribution

At LiFeTIDE, we bypass intermediate brokers to align your business directly with the world’s most advanced powertrain and electrical component manufacturing facilities. We secure tier-one access to state-of-the-art production lines including the globally acclaimed SDEC and Baudouin facilities.

Every engine, alternator, and component we source is manufactured under stringent international quality controls and rigorously tested for the harsh operational profiles of Sub-Saharan Africa.

From individual component integration for local generator builders to turnkey commercial 3-phase setups, our managed logistics network ensures seamless factory-to-site delivery, guaranteed stock availability, and uncompromised engineering integrity.

Seamless Supply and Delivery Channels

Sub-Saharan Logistics Infrastructure

Managing heavy engineering components and high-capacity standby power systems across African borders requires absolute precision, established freight channels, and ironclad regulatory compliance.

At LiFeTIDE, our logistics framework is built to handle the complex weight of heavy industrial transport. We coordinate the entire lifecycle of your asset from secure international factory container loading and local port clearance to heavy-haul overland distribution.

Whether you are a generator builder in Johannesburg requiring bulk engine shipments or a registered trade dealer anywhere in Southern Africa, we have you covered.

Our cross-border freight routes are fully optimised to navigate customs frameworks, minimise port delays, and guarantee predictable delivery timelines directly to your facility or project site.

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 LiFeTIDE offer installation?

No, LiFeTide do not offer any installation services, but, any qualified electrician can install the Pre-Configured LiFeTIDE Loadshedding Kit.

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 if registered on our warranty form along with a valid COC and images of the installation. It is a limited warranty. The goods need to be returned to us as per our standard Terms and Conditions of Sale.

Price validity

All pricing is valid while stocks last as reflected on this website page for the product listed, as specified herein and subject to change without prior notification. Â