1500kVA Oil-Filled Pad-Mounted Transformer for Sh | RFQ Sourcing Details

Product overview This 1500kVA oil-filled pad-mounted transformer is presented for shopping mall power distribution. It is a three-phase power transformer with a core-type, two-winding construction and an oil-immersed cooling system.

The documented series is intended for AC transmission and distribution systems operating at 50. Hz or 60. Hz and at rated voltages up to 35kV. Documented construction and configuration The transformer series uses mineral oil or natural ester oil as its insulation and cooling medium.

Its core is described as high-permeability grain-oriented silicon steel with 45-degree full-miter step-lap joints. Winding conductor options include copper or aluminum. The tank may use a hermetically sealed corrugated design or a tubular radiator structure with natural oil convection.

Available voltage-regulation configurations are stated as off-circuit or on-load, with tapping ranges of ±5%, ±2 × 2.5%, or ±4 × 2.5%. Listed connection arrangements include Dyn11 and Yyn0, with other arrangements available by request.

The broader product data lists both single-phase and three-phase configurations, while this 1500kVA listing identifies the application phase as three-phase.

Operating conditions The stated standard operating conditions include an altitude of up to 1,000m, ambient temperatures from -25°C to +40°C, daily average relative humidity up to 95%, and monthly average relative humidity up to 90%.

Installation may be indoors or outdoors in locations free from fire, explosion, severe pollution, and intense vibration. High-altitude models are described as available.

Buyer confirmation before ordering Because the source information covers a configurable transformer series as well as this 1500kVA listing, buyers should confirm the exact high-voltage and low-voltage ratings, tap changer type and range, connection symbol, short-circuit impedance, insulation and cooling oil, winding conductor, tank construction, enclosure arrangement, and required accessories for the project.

Also confirm whether the final supplied unit is specifically configured as a step-down or isolation transformer.

Request project-specific drawings and test documentation to verify the pad-mounted enclosure, terminal layout, clearances, total dimensions, gross weight, losses, temperature rise, protection devices, applicable certification, and compliance with the destination grid standard.

The listed package dimensions and weight should not be treated as final equipment dimensions without confirmation for the selected 1500kVA configuration.