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Dowei Electric Unit Substation SUS

Dowei Electric Unit Substation SUS

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Dowei Electric Unit Substation SUS

Product catalog summary

General Description:

The unit substation adheres to international standards such as IEC 62271, ANSI/IEEE Std C37, and NEMA, ensuring high quality and reliability.
Certified by ISO 9001, KEMA, CESI, CE, TUV, UL, and ASTA, indicating compliance with global quality and safety standards.
Designed for seismic resilience according to ETGI-1.020, IEEE Std 693, and NCh2369, making it suitable for earthquake-prone areas.
Structural design follows ASTM A325, ANSI/AISC 360, and AWS D1.1 standards.
Capable of high altitude operation up to 5000 meters, as per IEC 62271 and IEEE C37.
Offers smart, modular, and economic solutions with flexible design for quick deployment and optimized layout.
Skid-mounted solutions are available for both temporary and permanent installations in industries like Mining & Minerals and Oil & Gas.

Typical Specification:

Power Transformer: Available in capacities ranging from 630 kVA to 6300 kVA, using mineral or vegetable oil.
Transformer Monitoring & Protection: Includes monitoring of oil level, temperature, pressure, and Buchholz relay.
Medium Voltage Switchgear: Rated voltages from 4.16 kV to 38 kV, with current ratings from 630 A to 2000 A and short circuit ratings from 25 kA to 40 kA.
Low Voltage Switchgear: Rated voltages from 400 V to 1000 V, with current ratings from 1250 A to 4000 A and short circuit ratings from 31.5 kA to 80 kA.
Protection Degree: IP 54 for both medium and low voltage rooms.
Operating Conditions: Temperature range from -25℃ to 40℃ and relative humidity from 0% to 95%.
Seismic Condition: Compliant with ETGI-1.020 and IEEE 693 standards.
Communication: Supports Modbus-RTU and RS-485 protocols.
Applicable Standards: Complies with IEC 62271-202, IEC 60076, IEC 62271-200, and IEC 61439-1.

Catalog excerpts

Power Transmission & Distri One stop equipments solution

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General Description: • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • High reliability, smart, modular and economic substation solutions • Flexible design for fast, modular, optimized layout, plug-and-play power supply • Skid-mounted solutions for temporary or permanent use in Mining & Minerals, Oil & Gas • Skid based frame for movable, draggable application - Stand alone - Mechanical and electrical design Unit Substation General rating...

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Dowei Electric Unit Substation SUS

Dowei Electric Unit Substation SUS

Catalog excerpts

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