BlokSeT is a high-quality switchgear that complies with international and domestic standards. The product has been certified by the internationally authoritative laboratory ASEFA and is regularly inspected by the Schneider Electric Testing Laboratory. With its outstanding performance, high reliability, comprehensive solutions, and leading intelligent power distribution technology, it has gained full recognition from international and domestic users. Its applications span various fields, including construction, industry, energy, and infrastructure, demonstrating the international advanced level of low-voltage complete equipment.
● Industry-leading electrical performance, meeting various customer requirements
● Corrosion and salt fog environment solutions, meeting the demanding on-site environmental requirements
● Excellent EMC (Electromagnetic Compatibility) performance, meeting on-site interference resistance requirements
● Arc fault resistance up to 85kA for 0.5s and 9-degree seismic intensity, meeting safety and vibration environment requirements for on-site maintenance
IEC 60529
IEC 61439-1/2
IEC 61641
GB/T 7251.1/12
GB/T 7251.8
GB/T 18859
GB/T 2424.25
● Rated insulation voltage: 1000 V (AC)
● Rated operating voltage: Up to 690 V (AC)
● Rated impulse withstand voltage: 12 kV
● Overvoltage category: IV
● Main busbar rated current: Up to 7000 A
● Rated short-time withstand current: 100 kA for 1 s
● Separation types: 1/2b/3b/4b
● Protection level: IP20–IP54
● Internal arc protection for personnel (IEC 61641 V3): 85 kA 0.5 s (Ipc arc), 65 kA 0.3 s (Ip arc)
● Seismic resistance: Up to seismic intensity of 9 degrees (GB/T 2424.25)
● Functional unit types: Fixed type, Withdrawable type
● Cabinet types: Fixed cabinet, Drawer cabinet, Reactive power compensation cabinet, Dual power supply cabinet, Frequency conversion soft start cabinet
