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Reliable 315kva 250kva Distribution Type Transformer 11kv 433v Dry Type for Telecommunication Base Station Power Supply

Ürün Özetleri

Reliable 315kVA/250kVA Distribution Type Transformer 11kV/433V Dry Type for Telecommunication Base Station Power Supply Product Overview The Reliable 250kVA/315kVA 11kV to 433V Dry Type Distribution Transformer is a premium power solution specifically engineered for the telecommunication industry. ...

Anahtar Nitelikler
Marka Adı: HENTGPOWER
Model Numarası: SCB13-250/315-11/0.433
Menşe Yeri: Çin
Sertifikasyon: ICE60076
Adedi: 1
Teslimat süresi: 25
Ödeme Koşulları: L/C,D/A,D/P,T/T,Western Union
Standart paketleme: Ahşap
Ürün Özel Nitelikleri
Vurgulamak

315kva dry type transformer for telecommunication

,

250kva distribution transformer 11kv 433v

,

dry type transformer for base station power

Dokunarak Değiştirici:
±2*2,5%
Emanet:
% 4 veya özelleştirilmiş
Bağlantı:
Yyn0, Dyn11, vb.
Kapasite:
250、315kVA
Diğerleri:
Herhangi bir özelleştirilmiş özellik
Ürün adı:
Kuru Dağıtım Trafosu
Ürün Açıklaması
Reliable 315kVA/250kVA Distribution Type Transformer 11kV/433V Dry Type for Telecommunication Base Station Power Supply
Product Overview

The Reliable 250kVA/315kVA 11kV to 433V Dry Type Distribution Transformer is a premium power solution specifically engineered for the telecommunication industry. As 5G and 4G networks expand into remote areas, this SCB13 series cast resin transformer ensures consistent, high-quality 3-phase power for base station transceivers and data centers. Compliant with IEC 60076 standards, it offers a compact, fire-safe design that integrates seamlessly with sensitive telecom equipment.

Reliable 315kva 250kva Distribution Type Transformer 11kv 433v Dry Type for Telecommunication Base Station Power Supply 0
Core Selling Points
  • Industrial-Grade Reliability for 24/7 Connectivity: Designed to provide uninterrupted power, preventing network outages and ensuring signal stability for critical communication infrastructure.
  • Superior Electromagnetic Compatibility (EMC): Low-noise and low-vibration design minimize electromagnetic interference, protecting sensitive radio frequency (RF) equipment and high-speed servers.
  • Total Fire Safety for Remote Sites: Self-extinguishing epoxy resin insulation eliminates fire hazards, making it ideal for unattended base stations in residential or forested areas.
  • Optimized Energy Efficiency: Advanced SCB13 core technology reduces no-load losses, significantly lowering operational electricity costs for telecom operators.
Detailed Technical Specifications
  • Capacity Range: 250kVA / 315kVA (Optimized for mid-sized telecom hubs)
  • Voltage Ratio: 11kV Primary / 0.433kV Secondary (Standard 433V for African utility grids)
  • Insulation Class: Class H (180°C) or Class F (155°C) high-temperature endurance
  • Partial Discharge: ≤5pC - 10pC, ensuring a long service life and high insulation reliability
  • Cooling System: Natural Air (AN) with Intelligent Temperature Control; Forced Air (AF) optional for 125% overload handling
  • Core Material: 7-step lap joint CRGO silicon steel to minimize magnetic flux leakage and noise
  • Protection Rating: Standard IP20 for indoor or outdoor cabinets; IP23/IP33 enclosures available for weather protection
Specialized Solutions for African Climate Challenges
Challenge: Excessive Sand & Fine Dust

In arid African regions, dust accumulation often leads to insulation tracking and cooling failure.

Our Solution

Our transformers feature Fully Sealed Vacuum Cast Coils. The smooth, non-porous resin surface prevents fine sand from embedding into the windings. Large, unobstructed cooling channels are designed to be "self-cleaning," allowing wind to blow through particles without buildup.

Challenge: Environmental Hazards & Seepage Risks

Traditional oil transformers suffer from seal degradation in extreme heat, leading to oil leakage and soil contamination.

Our Solution

Our Solid-State Dry Type Design completely removes the liquid medium. By eliminating oil, we offer a zero-leakage guarantee. This removes the need for costly oil containment pits and prevents environmental liability, making it the perfect "Install and Forget" solution for remote telecom sites.

FAQ for Distributors & EPC Contractors
Q: Is this transformer compatible with unstable grid voltages common in Africa?
A: Yes. We include ±2x2.5% tapping ranges on the primary side, allowing easy adjustment to maintain a stable 433V output despite grid fluctuations.
Q: Can you provide the IEC 60076 Test Reports for project tenders?
A: Certainly. Every 250kVA/315kVA unit comes with a full factory test report and IEC compliance certification to support your EPC bidding process.
Q: Does it interfere with high-frequency telecommunication signals?
A: No. Our precision-clamped core design minimizes magnetic flux leakage, ensuring the unit exceeds EMC standards and won't disrupt your radio signals.
Q: What is the maintenance cycle for remote, unattended base stations?
A: Because it is maintenance-free, only a simple visual inspection and light dust cleaning are recommended every 12-24 months.
Q: How do you protect the unit from high ambient temperature (50°C+)?
A: We utilize Class H insulation and a smart thermal controller that triggers auxiliary cooling fans if internal temperatures rise, ensuring safe operation in desert heat.
Reliable 315kva 250kva Distribution Type Transformer 11kv 433v Dry Type for Telecommunication Base Station Power Supply 1
Contact us today for a factory-direct quote and technical drawings for your telecom infrastructure project!
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