# Alfanar 1600 kVA 13.8/0.4 kV Oil-Immersed Hermetic Distribution Transformer

> Alfanar 1600 kVA 13.8/0.4 kV Oil-Immersed Hermetic Distribution Transformer belongs to the Oil-Immersed Hermetic Distribution Transformers category and is rated at 1600 kVA with 13.8/0.4 kV primary/secondary voltage. Application: Distribution Substations for High-Temperature and Desert Conditions. Final ratings must be verified against the manufacturer datasheet.

> SKU: VF-ALF-HER-1600-138 | Brand: Alfanar | Category: Power & Energy Equipment / Transformers / Distribution Transformers / Oil-Immersed Hermetic Distribution Transformers

**Voltformer canonical:** https://voltformer.com/product/alfanar-1600-kva-13-8-kv-oil-immersed-hermetic-distribution-transformer - markdown version: https://voltformer.com/product/alfanar-1600-kva-13-8-kv-oil-immersed-hermetic-distribution-transformer.md

## Overview

Alfanar 1600 kVA 13.8/0.4 kV Oil-Immersed Hermetic Distribution Transformer is intended for Distribution Substations for High-Temperature and Desert Conditions. Configured electrical data: 1600 kVA, 13.8/0.4 kV primary/secondary voltage, 60 Hz, 3-phase, vector group Dyn11 and short-circuit impedance 5.5%. Construction: Copper (Cu-Cu); cooling: ONAN; loss class: SASO / IEC 60076 High Efficiency. These values support preliminary engineering selection; verify insulation levels, thermal limits, short-circuit duty, installation conditions and applicable standards against the manufacturer datasheet and the site study.

- **Application:** Distribution Substations for High-Temperature and Desert Conditions
- **Target industries:** Middle East & GCC Utility Distribution Grids (SEC / SASO), Oil & Gas Refineries and Petrochemicals, Commercial & Industrial Facilities
- **Brand:** [Alfanar](https://voltformer.com/brand/alfanar-electric.md) - Alfanar is the Middle East’s foremost electrical manufacturer, delivering high-efficiency oil-immersed and cast-resin transformers, AlfaCube MV switchgear and compact substations.
- **Category:** [Power & Energy Equipment](https://voltformer.com/catalog.md) / **Transformers** / [Distribution Transformers](https://voltformer.com/category/distribution-transformers.md): 50 kVA–3150 kVA oil-immersed hermetic, conservator and cast-resin dry-type medium-voltage distribution transformers. / [Oil-Immersed Hermetic Distribution Transformers](https://voltformer.com/category/distribution-transformers/oil-immersed-hermetic-transformers.md)

## Technical Specifications

| Property | Value |
|---|---|
| Rated power | 1600 kVA |
| Primary / secondary voltage | 13.8 kV / 0.4 kV (±2 x 2.5%) |
| Frequency / phases | 60 Hz / 3-phase - Dyn11 |
| Short-circuit impedance (Uk) | 5.5% |
| No-load loss P0 | 1.65 kW |
| Load loss Pk | 14.2 kW |
| Calculated efficiency (power factor = 1) | 99.02% at 100% load; 99.35% at 50% load |
| Loss class | SASO / IEC 60076 High Efficiency |
| Windings | Copper (Cu-Cu) - cooling: ONAN - insulation: Class A (105°C) |
| Temperature rise | 55 K - sound pressure: 56 dB(A) |
| Mass and dimensions | 4850 kg - 2100×1380×2050 mm |
| Enclosure | IP55 hermetic - wheel gauge: 1070 mm |
| LI / AC withstand | 95 kV peak / 38 kV rms - partial discharge: 5 pC |
| Environment | -10°C / +55°C; altitude ≤ 1000 m |
| Core steel | CRGO Laser-Treated Grain-Oriented Silicon Steel (23ZDMH85 / Baosteel B23R085) |
| Bushings / terminals | Configuration-specific technical value |

## Standards

- IEC 60076
- SASO
- IEEE C57

## Accessories

**Included:** Configuration-specific technical value, Configuration-specific technical value, Configuration-specific technical value, Oil Level Indicator
**Optional:** Configuration-specific technical value, Configuration-specific technical value

## Official sources

- https://www.alfanar.com/products/products-l1/transformers

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

## Pricing & Logistics

- Pricing type: RFQ (On Request) - Indicative range: $24,500 – $28,500 USD
- Delivery time: 2–8 weeks (may vary depending on technical configuration, factory capacity and destination) - Warranty: 36 months
- Compliance candidates: IEC 60076, SASO, IEEE C57. Verify applicability and conformity against the exact offered model and project jurisdiction.

## RFQ

Request a formal factory quotation via Voltformer RFQ:

```json
POST https://voltformer.com/api/v1/rfq
{"companyName":"Example Energy","email":"procurement@example.com","items":[{"skuOrId":"VF-ALF-HER-1600-138","quantity":1}]}
```

Full catalog JSON: https://voltformer.com/agent-catalog.json - OpenAPI: https://voltformer.com/openapi.json