# Delixi QZB Auto-Transformer

# Delixi QZB Auto-Transformer

The Delixi QZB Auto-Transformer is engineered for efficient voltage regulation in electrical circuits. Designed to handle diverse industrial demands, it offers precise control and reliable performance for various power applications.

-   **Voltage capacity:** Supports a wide range of input voltages for flexible adaptation
-   **Rated power:** Provides up to 5 kVA, ensuring compatibility with heavy-duty equipment
-   **Frequency:** Operates consistently at 50/60 Hz for stable power delivery
-   **Efficiency rating:** Achieves over 95%, reducing energy loss significantly
-   **Insulation class:** Class B insulation guarantees durability under thermal stress

Compared to industry standards, the Delixi QZB Auto-Transformer outperforms many conventional models through its enhanced efficiency and robust construction. Its high power rating and reliable frequency stability make it a preferred choice over previous generations of auto-transformers in similar power classes.

## Advanced Design and Superior Functionality

Utilizing high-grade materials and precise winding techniques, this auto-transformer minimizes voltage fluctuation, ensuring steady and safe operation. Its thermal management system prevents overheating, extending equipment lifespan while maintaining operational safety. The design incorporates advanced insulation and core technology to reduce electromagnetic interference, boosting overall system reliability.

## Details

- **Price:** 105.16 USD - 1937.34 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Delixi, transformer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| QZB-45KW 380V | 154.46 USD | In stock |
| QZB-115KW 440V60Hz | 330.56 USD | In stock |
| QZB-190KW 440V 50/60HZ | 478.92 USD | In stock |
| QZB-115KW 380VFull Copper | 608.96 USD | In stock |
| QZB-160KW 380VFull Copper | 911.16 USD | In stock |
| QZB-17KW 380VFull Copper | 169.50 USD | In stock |
| QZB-190KW 380VFull Copper | 921.72 USD | In stock |
| QZB-40KW 380VFull Copper | 323.91 USD | In stock |
| QZB-160KW 380/415V 50/60Hz | 350.20 USD | In stock |
| QZB-45KW 440V | 179.08 USD | In stock |
| QZB-100KW 380V | 267.60 USD | In stock |
| QZB-300KW 380V | 868.77 USD | In stock |
| QZB-55KW 660V | 201.69 USD | In stock |
| QZB-75KW 415V | 238.42 USD | In stock |
| QZB-300KW 380/415V 50/60Hz | 868.77 USD | In stock |
| QZB-260KW 380VFull Copper | 1119.01 USD | In stock |
| QZB-45KW 415V | 179.08 USD | In stock |
| QZB-100KW 440V 60Hz | 320.80 USD | In stock |
| QZB-300KW380VMounting Size300/400mm | 868.77 USD | In stock |
| QZB-225KW 380/415V 50/60Hz | 760.79 USD | In stock |
| QZB-45KW 3-Phase 220V | 179.08 USD | In stock |
| QZB-260KW 380V | 791.07 USD | In stock |
| QZB-22KW 460V60Hz | 130.37 USD | In stock |
| QZB-300KW 380VFull Copper | 1407.04 USD | In stock |
| QZB-45KW 380VFull Copper | 334.30 USD | In stock |
| QZB-75KW 380VFull Copper | 475.57 USD | In stock |
| QZB-100KW 380/415V 50/60Hz | 267.60 USD | In stock |
| QZB-115KW 380/415V 50/60Hz | 278.14 USD | In stock |
| QZB-100KW 460V 60Hz | 320.80 USD | In stock |
| QZB-135KW 415V | 394.21 USD | In stock |
| QZB-22KW 380V | 109.71 USD | In stock |
| QZB-225KW 415V | 904.09 USD | In stock |
| QZB-30KW 380V | 127.74 USD | In stock |
| QZB-40KW 415V | 175.25 USD | In stock |
| QZB-45KW 660V | 183.55 USD | In stock |
| QZB-100KW220V60Hz | 320.79 USD | In stock |
| QZB-300KW380VFull CopperMounting Size300/400mm | 1407.04 USD | In stock |
| QZB-100KW 380VFull Copper | 558.73 USD | In stock |
| QZB-135KW 380VFull Copper | 714.42 USD | In stock |
| QZB-135KW 380/415V 50/60Hz | 328.84 USD | In stock |
| QZB-22KW 440V60HZ | 130.37 USD | In stock |
| QZB-75KW 380/415V 50/60Hz | 200.62 USD | In stock |
| QZB-115KW 380V | 278.14 USD | In stock |
| QZB-17KW 380V | 105.16 USD | In stock |
| QZB-190KW 380V | 402.97 USD | In stock |
| QZB-320KW 380V | 1665.76 USD | In stock |
| QZB-75KW 380V | 200.62 USD | In stock |
| QZB-135KW440V60Hz | 394.16 USD | In stock |
| QZB-260KW 440V60Hz | 940.06 USD | In stock |
| QZB-160KW 380V | 350.20 USD | In stock |

## Images

- QZB Transformer

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> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/delixi-qzb-auto-transformer)
> Updated: 2026-10-21