In the industrial and commercial sectors, a stable and reliable power supply is fundamental to ensuring uninterrupted operations. One of the most trusted names in power generation is Stamford, a brand under Cummins Generator Technologies. Among its standout models, the Stamford HC4 Alternator, rated at 400 kVA, offers a perfect blend of durability, efficiency, and adaptability for a wide variety of high-demand environments.
As a premium supplier of industrial and power equipment, MT ROYAL proudly offers the Stamford HC4 Alternator as part of its extensive inventory. With a solid reputation in international trade, MT ROYAL provides not only quality products but also professional support and seamless logistics services worldwide.
What is the Stamford HC4 Alternator?
The Stamford HC4 Alternator is an industrial-grade synchronous alternator designed for continuous or standby power generation. With a rated capacity of 400 kVA at 50 Hz (and up to 500 kVA at 60 Hz), it is well-suited for medium to large-scale installations.
Built with robust construction standards, this alternator is ideal for use with diesel and gas generators in applications ranging from manufacturing and marine operations to commercial facilities and construction sites.
Technical Specifications
Here are the detailed specifications of the Stamford HC4 Alternator:
- Power Output: 400 kVA @ 50 Hz / 500 kVA @ 60 Hz
- Voltage Range: 380 – 690 Volts
- Poles: 4
- Frequency Options: 50/60 Hz
- Excitation System: Self-Excited
- AVR (Automatic Voltage Regulator): AS440
- Winding Pitch: 2/3 – for minimized harmonic distortion
- Insulation Class: Class H – high thermal endurance
- IP Rating: IP23 – protection against dust and spraying water
- Bearings: Single-bearing as standard; double-bearing available on request
- Cooling: Air-cooled with efficient ventilation design
- Standards Compliance: ISO 8528-3, IEC 60034, BS 5000 Part 3
Key Features
- High Performance: The HC4 offers consistent voltage output even under load variations, making it suitable for sensitive electronics and high-precision machinery.
- Durability: Designed with high-quality materials and advanced engineering, the HC4 alternator can withstand harsh environments and heavy-duty operations.
- Customizability: Optional features such as PMG (Permanent Magnet Generator), anti-condensation heaters, and tropicalized windings make it adaptable to various climates and requirements.
- Efficient Design: With low harmonic distortion and high efficiency, the HC4 optimizes energy output while reducing wear on connected devices.
Applications
The Stamford HC4 Alternator can be integrated into a wide variety of systems across different industries:
1. Industrial Manufacturing
Perfect for powering CNC machines, production lines, and factory equipment. Its stable voltage regulation ensures continuous, error-free operation of automated systems.
2. Commercial Facilities
Used in shopping malls, hospitals, and data centers where uninterrupted power is essential. The alternator ensures seamless transition during outages when paired with an automatic transfer switch.
3. Marine Use
Thanks to its corrosion-resistant construction and optional features, the HC4 performs reliably aboard ships and offshore platforms.
4. Construction Sites
Portable generator systems built around this alternator are ideal for temporary power supply in remote or developing areas.
5. Telecom and Infrastructure
Used as a backup power source for telecommunications towers, substations, and infrastructure projects requiring 24/7 power availability.
Why Buy from MT ROYAL?
MT ROYAL is a Turkish-based international supplier specializing in industrial equipment and raw materials. Here’s why customers choose MT ROYAL for their power generation needs:
- Authorized Distributor of Stamford Products
- Export Experience to 20+ Countries Worldwide
- Expert Technical Consultation
- Fast Delivery via Air, Sea, or Road
- Optional LC (Letter of Credit) Payment Terms
- After-Sales Support & Warranty Handling
Whether you are sourcing products for local use in Turkey, importing to the Middle East, Africa, or Europe, MT ROYAL ensures a reliable and efficient purchasing process.
Support & Services
In addition to product sales, MT ROYAL offers:
- Installation Guidance
- Product Compatibility Consulting
- Spare Parts Availability
- Long-Term Maintenance Agreements
These services are designed to give businesses peace of mind, knowing their investment in equipment like the Stamford HC4 is protected and optimized over time.
Technical Specifications – Stamford HC4 Alternator (400 kVA)
| Feature | Details |
|---|---|
| Model | Stamford HC4 |
| Rated Power Output | 400 kVA |
| Voltage Range | 380–480V (customizable) |
| Frequency | 50 Hz / 60 Hz |
| Speed | 1500 RPM / 1800 RPM |
| Phase | 3-Phase |
| Power Factor | 0.8 (lagging) |
| Insulation Class | Class H |
| Protection Class | IP23 / IP44 (optional) |
| Cooling System | Self-ventilated (air-cooled) |
| Excitation System | Brushless with AVR (Automatic Voltage Regulator) |
| Mounting | SAE standard coupling |
| Regulation Accuracy | ±1% |
| Application | Industrial, Commercial, Backup Power |
| Supplier | MT ROYAL – Global Delivery & Technical Support |
The Stamford HC4 Alternator – 400 kVA is more than just a power unit—it’s a dependable solution engineered to meet today’s demanding power generation challenges. With advanced voltage regulation, durable build quality, and flexibility in application, it represents a smart investment for industries and commercial operations alike.
By partnering with MT ROYAL, buyers not only get access to this world-class alternator but also benefit from comprehensive service, logistics expertise, and ongoing technical support.
Whether you’re upgrading an old system or building a new power infrastructure, trust MT ROYAL and the Stamford HC4 to power your progress—reliably, efficiently, and globally.
Reviews
There are no reviews yet.