100 kVA 11kV S11 Hermetically Sealed Three-Phase Transformer

Oil-Immersed Transformers · Distribution

100 kVA 11kV S11 Hermetically Sealed Three-Phase Transformer

This 100 kVA hermetically sealed three-phase transformer is built for distribution applications that require reduced maintenance, reliable sealing performance, and practical outdoor durability. The fully sealed oil tank design helps limit moisture ingress and supports stable long-term operation in utility and industrial power systems.

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Spécifications techniques

Capacité nominale 100 kVA
Primary Voltage (U1) 11,000 V (11 kV)
Secondary Voltage (U2) 415 V / 240 V (3-Phase 4-Wire)
Vector Group Dyn11
Fréquence nominale 50 Hz
Méthode de refroidissement ONAN (Oil Natural Air Natural)
Primary Current (I1) 1.75 A
Secondary Current (I2) 139.1 A
Guaranteed No-Load Loss (P0) 200 W
Guaranteed Load Loss (Pk at 75°C) 1360 W
Short-Circuit Impedance (Uk) 4.0%
HV Insulation Level LI 75 / AC 35 (11kV Class)
Temperature Rise Limits Top Oil ≤ 50K, Winding ≤ 55K (45°C Ambient)
Creepage Distance ≥ 31 mm/kV (Outdoor Tropicalized Porcelain)
Core & Coil Weight 310 kg
Insulating Oil Weight 210 kg
Total Assembled Weight 620 kg
Overall Footprint (L×W×H) 1050 mm × 720 mm × 1250 mm
Governing Standards IEC 60076, BS 171, SON NIS, NERC Code

Pricing & Availability

Reference FOB Price

USD 950

Public Marketplace Range

$500 – $1,000

Based on public listings. Often lead-generation or minimum-config prices — not full-scope.

Minimum Order

1 Set

Units in Stock

5

Model / Series

S11

Indicative export reference only. Final offer depends on voltage, standards, materials, accessories, and project scope. Request a firm quote →

Informations sur le produit

Statut

Publié

ID du produit

100_KVA_11KV_S11_HERMETICALLY_SEALED_THREE_PHASE_TRANSFORMER

Dernière mise à jour

2026-04-06 00:58:36.842399

Technical Highlights

  • This product combines dependable transformer platform design, flexible project configuration, and practical export-oriented construction. It is suitable for applications requiring stable electrical performance, configurable voltage ratios, outdoor durability, and documentation support for international project supply.

Application Scenarios

  • Utility distribution networks
  • Industrial plants and workshops
  • Commercial buildings and mixed-use developments
  • Public infrastructure projects
  • Regional and municipal power distribution systems

Key Features

  • 100 kVA rated capacity for sealed distribution transformer duty
  • Hermetically sealed corrugated tank structure for reduced maintenance requirements
  • class design suitable for utility and industrial distribution systems
  • Oil-immersed construction for dependable thermal performance and outdoor operation
  • Available with project-specific voltage ratio, winding material, and loss configuration
  • Suitable for export projects requiring sealed construction and practical long-life service

Optional Configurations

  • Low-voltage side rating and voltage ratio
  • Frequency: 50 Hz or 60 Hz
  • Vector group and tapping range
  • Copper or aluminum winding
  • Cooling method, accessory package, and monitoring option
  • Tank structure, coating system, and special environmental adaptation
  • Color, nameplate language, and document package
  • Ambient temperature, altitude, and installation condition adaptation

Questions fréquemment posées

Please send us your required capacity, high voltage, low voltage, frequency, cooling preference, and installation conditions for the 100 kva s11 hermetically sealed three-phase transformer. Our team can recommend a suitable configuration and provide a quotation based on your project requirements.

The product can be produced according to IEC standards and customer technical specifications. Routine factory tests, inspection records, and technical documentation can be provided before shipment. Optional configurations for project-specific grid, environmental, and accessory requirements are available upon request.

Minimum order quantity is 1 Set. The product is prepared for export shipment with suitable packing and transport arrangements based on destination and handling requirements. Technical documents, test reports, nameplate confirmation, and pre-shipment support can be supplied according to order requirements. OEM/ODM support and project-based coordination are available for qualified inquiries.

Marchés et ressources connexes

🌍

Africa & MENA

11kV & 33kV IEC grid requirements
🌏

Middle East & GCC

IEC 60076 · up to 132kV · high ambient
🌎

Latin America

60Hz ANSI/IEEE · 13.8kV / 34.5kV

Guide de l'acheteur

Comment s'approvisionner en Chine

IEC vs ANSI Standards

Which standard for your project?

Normes et conformité

The product can be produced according to IEC standards and customer technical specifications. Routine factory tests, inspection records, and technical documentation can be provided before shipment. Optional configurations for project-specific grid, environmental, and accessory requirements are available upon request.

Emballage, livraison et service

The product is prepared for export shipment with suitable packing and transport arrangements based on destination and handling requirements. Technical documents, test reports, nameplate confirmation, and pre-shipment support can be supplied according to order requirements. OEM/ODM support and project-based coordination are available for qualified inquiries.

Please send us your required capacity, high voltage, low voltage, frequency, cooling preference, and installation conditions for the 100 kva s11 hermetically sealed three-phase transformer. Our team can recommend a suitable configuration and provide a quotation based on your project requirements.

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