No. Components of the Products 1 2 1 Technical Indicators Rated Operating Voltage (Ue) 400V Rated Insulation Voltage (Ui) 2
Dry-type Transformer • Capacity: 800 - 3,150kVA. • Connection type: Dyn 11. • Voltage ratio: 6,6.3,6.6,10,10.5,11,20,22,24,35~38.5 / 0.4 kV.
• Temperature rise: When operating at full nominal capacity, the average tempera- ture rise should not exceed 100K (F-class insulation). For H-class insulation, the average temperature rise should not exceed 125K. • Certification: Certified with IEC 60076-11. • Overload capacity: At rated kVA capacity, it can run continuously for 24 hours and can operate at 100% full load for a long time. • Partial discharge level: After applying a pre-stress voltage of 1.8 Ur between phases for 30 seconds, reduce the voltage to 1.3 Ur and continue the test for 3 minutes, with the discharge amount less than 10 pC (Ur is the rated voltage). • Service life: The transformer has a service life of no less than 30 years. Under the normal usage condition, the transformer will not suffer any damage due to temperature changes during its service life.
Low-voltage Switchgear The switchgear is a modular, flexible solution for efficient power distribution. Allowing quick component removal for maintenance without system shutdown, ensuring safety and minimal downtime. Designed with compact size, the switchgear complies with IEC 61439 and relevant standards for seismic, internal arc, EMC and more.
Product Specifications
1,000V (Incoming Cabinet, Feeder Cubicle); 800V (Control Cubicle)
3 Rated Frequency (fn) 4 Rated Current of Main Busbar (InA) 5 Rated Short-time Withstand Current of Main Busbar (Icw)
50Hz / 60Hz 6,300A - 1,600A 85kA
6
Rated Short-time Withstand Current of Control Cubicle Busbar (lcw)
65kA / 1s
7 Enclose Protection Level
IP3X, IP4X (*Enclosure protection level customizable upon request)
Green Power
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