S11-M.ZT Series Intelligent On-load Capacity Transformer
Intelligent load size adjustable capacitive transformer having two gears capacity, the capacity can be automatically adjusted without operating the power load changes, when executed by a light load or a large-capacity transformer is adjusted close to the small-capacity load, That is to say, the no-load consumption is greatly reduced, and the trouble of manualoperation of power-off is overcome, and the purpose of energy saving and inteligence is truly achieved. The product is particularly suitable for the change of seasonal load variation, and is also suitable for load change. Large 35KV power transformer, the intelligent on-load capacity transformer developed by our company has a number of patents, mainly composed of transformers, on-load capacity adjustment switch, and control box with on-load capacity adjustment controller, Remote communication, remote control, remote adjustment, telemetry, and intelligent networking. reactive power compensation control, anti-thet and other functions are unmatched by traditional energy-saving products such as ironcore and amorphous transformers.

Specification Parameter
Model | Voltage combination(kV) | Connection | No-load loss(W) | Load loss(W) | Short-circuit impedance(%) | No-load current(%) |
S11-M-ZT-160(50) | 10/0.4> | Dyn11 Yyn0 | 280(130) | 2310(870) | 4.0 | 0.8(1.6) |
S11-M-ZT-200(63) | 340(150) | 2730(1040) | 4.0 | 0.7(1.5) | ||
S11-M-ZT-250(80) | 400(180) | 3200(1250) | 4.0 | 0.7(1.4) | ||
S11-M-ZT-315(100) | 480(200) | 3830(1500) | 4.0 | 0.7(1.4) | ||
S11-M-ZT-400(125) | 570(240) | 4520(1800) | 4.0 | 0.6(1.3) | ||
S11-M-ZT-500(160) | 680(280) | 5410(2200) | 4.0 | 0.6(1.2) | ||
S11-M-ZT-630(200) | 810(340) | 6200(2600) | 4.5 | 0.5(1.1) |
Product Advantage

1. Can adjust voltage levels under load conditions without interrupting power supply, ensuring continuous operation and minimizing downtime .
2. Features a wide voltage regulation range, significantly reducing voltage fluctuations and maintaining stable output across varying loads.
3. Supports integration with automatic voltage regulation and detection systems, enabling intelligent, real-time adjustments to optimize voltage quality in power networks.
4. Maintains consistent output voltage stability across diverse applications, such as industrial plants and telecom systems, to prevent disruptions.
5. Includes self-protection mechanisms to automatically disconnect during overloads, safeguarding the transformer and electrical grid from damage.
6. Enhances overall voltage management efficiency, leading to improved power supply reliability and reduced peak-valley voltage differentials in distribution networks.