Trafo Isolasi Tipe Kering 75 KVA
Instrava Curated Transformer — Reliable Power Isolation and Protection for Modern Electrical Systems
Di Instrava, kami tidak hanya sekadar menyediakan trafo. Melalui Transformer yang Telah Diseleksi approach, we carefully evaluate and select proven power distribution technologies from trusted manufacturers, ensuring dependable performance, enhanced power quality, and long-term operational confidence.
The Trafo Isolasi Tipe Kering 75 KVA is designed to provide safe electrical isolation and efficient voltage transformation from 480V Delta to 208Y/120V Wye, making it an ideal solution for commercial, industrial, institutional, and mission-critical power systems.
Featuring a dry-type, oil-free design and harmonic mitigating capabilities, this transformer helps improve power quality, reduce harmonic distortion, protect sensitive equipment, and enhance overall system reliability. Manufactured to ANSI, IEEE, CSA, and DOE standards and available with UL, cUL, CSA, SGS, and CE certifications, it delivers a trusted solution for modern facilities requiring clean and stable power distribution.
Deskripsi Trafo
Why Choose a Dry Type Isolation Transformer?
Complete Electrical Isolation for Enhanced Safety
The transformer provides galvanic isolation between the primary and secondary windings, helping protect equipment and personnel from electrical disturbances, ground faults, and unwanted voltage transients.
Electrical isolation helps:
- Improve system safety
- Reduce electrical noise
- Minimize ground loop problems
- Protect sensitive electronic equipment
- Enhance overall power quality
Harmonic Mitigating Design
Modern facilities often contain nonlinear loads such as:
- Variable Frequency Drives (VFDs)
- UPS Systems
- Data Center Equipment
- LED Lighting Systems
- Automation Equipment
- Computer Networks
These loads generate harmonics that can negatively impact electrical systems.
The Harmonic Mitigating Isolation Transformer (HMT) is specifically designed to reduce harmonic currents and improve power quality, helping increase equipment reliability and reduce premature failures.
Ideal 480V to 208Y/120V Voltage Conversion
The transformer converts 480V Delta power to a 208Y/120V Wye system with neutral, providing flexible power distribution for:
- Three-phase equipment
- Single-phase loads
- Office systems
- Lighting circuits
- IT infrastructure
- Commercial appliances
Dry-Type Oil-Free Construction
Unlike liquid-filled transformers, dry-type transformers eliminate the risks associated with insulating oil, including:
- Fire hazards
- Oil leaks
- Environmental contamination
- Additional maintenance requirements
This makes them especially suitable for occupied buildings and environmentally sensitive installations.
High Reliability and Low Maintenance
Built using premium electrical steel cores and precision winding technology, the transformer delivers dependable long-term operation with minimal maintenance requirements.
Compliance with North American Standards
Designed to meet ANSI, IEEE, CSA/CAN, and DOE requirements, the transformer provides confidence for engineers, contractors, utilities, and facility operators throughout North America.
Engineered for Critical Applications
The 75 KVA Dry Type Isolation Transformer is widely used wherever clean power, electrical isolation, and harmonic mitigation are required.
Data Centers
Provides isolated and conditioned power for servers, network switches, UPS systems, and mission-critical IT infrastructure.
Bangunan Komersial
Supports offices, retail facilities, hotels, and mixed-use developments requiring reliable 208Y/120V distribution systems.
Healthcare Facilities
Ensures safe power distribution for medical equipment, laboratories, imaging systems, and critical patient care environments.
Educational Institutions
Provides dependable power for classrooms, research laboratories, computer centers, and campus infrastructure.
Sistem Otomasi Industri
Protects PLCs, automation controllers, VFDs, process control systems, and sensitive manufacturing equipment.
Renewable Energy Installations
Suitable for battery energy storage systems (BESS), solar energy projects, and distributed generation systems requiring electrical isolation and voltage conversion.
Optimized Solutions for Every Facility
Di Instrava, kami tidak hanya sekadar menyediakan trafo.
Pendekatan Solusi Teroptimasi kami membantu pelanggan:
- Select the proper transformer size
- Reduce harmonic distortion
- Improve power quality
- Enhance system reliability
- Meet electrical code requirements
- Lower long-term operating costs
The result is a transformer solution tailored to real-world operating conditions.
Parameter Trafo
| Parameter | Spesifikasi |
|---|---|
| Nama Produk | Dry Type Isolation Transformer |
| Jenis Trafo | Harmonic Mitigating Isolation Transformer |
| Nilai Daya | 75 KVA (Custom Capacities Available) |
| Tegangan Primer | 480V Delta |
| Secondary Voltage | 208Y/120V Wye with Neutral |
| Jenis Koneksi | Dyn11 or Customized |
| Konfigurasi Fase | Tiga Fase |
| Frekuensi | 50Hz / 60Hz |
| Electrical Isolation | Full Galvanic Isolation |
| Harmonic Mitigation | Ya. |
| Metode Pendinginan | Natural Air Cooling |
| Insulation Type | Dry Type, Oil-Free |
| Application Voltage Class | 600V and Below |
| Standar | ANSI, IEEE, CSA/CAN, DOE |
| Sertifikasi | UL, cUL, CSA, SGS, CE |
| Lingkungan Instalasi | Indoor Industrial and Commercial Applications |
| Available Capacity Range | Dapat disesuaikan |
Instrava OEM / ODM
Pencarian Pemasok dan Penyesuaian Sesuai Kebutuhan: Memberikan Produk yang Tepat Sesuai Kebutuhan Anda
Sebagai pemasok dan mitra pengadaan terpercaya Anda, kami menjembatani kesenjangan antara kebutuhan khusus Anda dan kemampuan manufaktur Tiongkok yang sangat besar.
Menemukan produk yang tepat dalam rantai pasokan yang sangat besar bisa menjadi tantangan tersendiri. Di situlah kami berperan.
Sebagai penyedia produk industri yang terkurasi, nilai inti kami sangat sederhana: Kami menempatkan diri pada posisi Anda untuk membantu Anda mendapatkan produk yang paling sesuai. Apakah Anda seorang Kontraktor EPC yang memerlukan kepatuhan teknis khusus, sebuah Produsen peralatan OEM sedang mencari branding khusus, atau sebuah distributor/pedagang industri Untuk mendapatkan keunggulan kompetitif, kami menyesuaikan dan merancang produk secara khusus agar sesuai dengan kebutuhan pengadaan Anda.
Bagaimana Kami Menyesuaikan Layanan Kami Sesuai Kebutuhan Pengadaan Anda
Untuk Kontraktor dan Insinyur EPC: Kami mengonfigurasi instrumen dan perangkat secara khusus agar sesuai dengan spesifikasi teknis Anda—mulai dari menyesuaikan sambungan proses, bahan khusus, protokol sinyal, hingga mengelola kalibrasi dan pengujian oleh pihak ketiga—sehingga Anda mendapatkan solusi yang siap diterapkan dalam proyek.
Bagi Produsen Peralatan Asli (OEM): Kami menyediakan layanan kustomisasi OEM/ODM yang komprehensif, termasuk desain casing khusus, pelabelan, branding (merek pribadi), serta spesifikasi teknis yang disesuaikan agar dapat terintegrasi dengan mulus ke dalam mesin Anda.
Untuk Distributor dan Pedagang Industri: Kami menawarkan fleksibilitas dalam penyesuaian kemasan, ragam produk, dan parameter teknis, yang akan membantu Anda membedakan portofolio produk Anda dan memenangkan lebih banyak tender lokal.
Mengapa Memilih Kami sebagai Mitra untuk Pengadaan Barang Sesuai Pesanan?
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Jaminan Kualitas & Kepatuhan yang Ketat: Kami mengawasi seluruh proses penyesuaian dan produksi di Tiongkok, guna memastikan produk akhir yang disesuaikan tersebut memenuhi standar dan sertifikasi lokal Anda.
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What is the difference between an isolation transformer and a standard transformer?
The primary difference is electrical isolation.
An isolation transformer completely separates the primary and secondary circuits, helping reduce electrical noise, protect equipment, and improve safety. Standard autotransformers or voltage transformers may not provide this level of isolation.
Why is harmonic mitigation important?
Harmonics generated by nonlinear electrical loads can cause:
- Equipment overheating
- Reduced energy efficiency
- Nuisance breaker trips
- Premature equipment failure
- Poor power quality
A harmonic mitigating isolation transformer helps reduce these effects, improving overall system reliability and performance.
Is a dry type isolation transformer safer than an oil-filled transformer?
For indoor applications, dry type transformers are often preferred because they contain no flammable insulating oil. This reduces fire risks, eliminates oil leakage concerns, and simplifies installation in occupied buildings.
Why convert 480V to 208Y/120V?
The 480V to 208Y/120V configuration is one of the most common power distribution arrangements in commercial and institutional facilities because it supports both:
- 208V three-phase equipment
- 120V single-phase loads
This flexibility allows a single transformer to serve diverse electrical requirements.
What industries commonly use dry type isolation transformers?
These transformers are widely used in:
- Pusat data
- Hospitals
- Schools and universities
- Commercial buildings
- Manufacturing facilities
- Airports
- Sistem energi terbarukan
- Government facilities
Any application requiring clean, reliable, and isolated power can benefit from this transformer type.
How do I select the correct transformer size?
Penentuan ukuran trafo harus mempertimbangkan:
- Total beban yang terhubung
- Future capacity expansion
- Harmonic content
- Continuous operating load
- Equipment startup currents
Proper sizing improves efficiency, reliability, and equipment lifespan.
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Kami membantu Anda menghindari perantara yang menyamar sebagai pabrik.
Kami memudahkan layanan purna jual yang lebih lancar, sehingga menghilangkan kendala perbedaan zona waktu dan keterlambatan yang sering terjadi saat berurusan langsung dengan pabrik.
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