NEMA General Purpose Three-Phase Low Voltage Dry Transformer "QL Type"

NEMA General Purpose Three-Phase Low Voltage Dry Transformer "QL Type"

Core design and winding that achieves low noise! High-capacity model suitable for indoor and outdoor use under AC 600V!

The "QL type" is a general-purpose low-pressure dry transformer that offers long life, low noise, and high reliability. It supports rated voltages up to AC600V and supplies power from the distribution circuit to electrical equipment, lighting, and power loads. By using this product, you can achieve galvanic isolation while obtaining load voltage from distribution voltage. Additionally, since a protective case is not required for installation, it can be placed close to the load, whether indoors or outdoors, providing the appropriate voltage according to the application. This eliminates the need for long, expensive power supply cables on the load side. 【Features】 ■ Core and winding design that achieves low noise (above NEMA ST-20 standards) ■ Complies with the U.S. Department of Energy's new efficiency standards DOE2016 ■ High quality achieved through factory testing in accordance with IEEE and NEMA standards ■ Quick installation possible with easily accessible mounting feet ■ Standard inclusion of cable terminals and grounding conductors for units below 150kVA (cost advantage) ■ Necessary options for NEMA 3R outdoor type and stainless steel 316 housing option *For more details, please refer to the PDF materials or feel free to contact us.

basic information

【Specifications (Partial)】 ■Applicable Standards: UL1561, ANSI, NEMA, IIEE ■Rated Primary Voltage (AC): 600V, 480V, 240V ■Rated Secondary Voltage (AC): 480V, 277V, 240V, 208V, 120V ■Protection Level: NEMA 1/2, NEMA 3R (includes rainproof accessories that can be installed on-site) ■Rated Capacity: up to 750kVA ■Temperature Rise: Standard = 150°C; Optional = 115°C, 80°C (Ambient Temperature up to 40°C) *For more details, please refer to the PDF document or feel free to contact us.