BlokSet

3-New Generation Pre-intelligent LV Switchgear

Quantity

Contact Now

Our BlokSet high-performance switchgear is a premium solution for 0.4kV Metal Clad for Industrial Use, 0.4kV Automated Fixed Type Cabinet, and 0.4kV Metal Clad Switchgear. It features ultra-compact design, high density, easy operation/maintenance, digital capabilities, 690V/85kA arc resistance, and 9-degree seismic rating, meeting strict global standards. It works seamlessly for 0.4kV Metal Clad for Industrial Use, 0.4kV Automated Fixed Type Cabinet, and 0.4kV Metal Clad Switchgear projects, widely used in industrial, data center, and infrastructure applications. It is the trusted choice for 0.4kV Metal Clad for Industrial Use upgrades, 0.4kV Automated Fixed Type Cabinet installations, and 0.4kV Metal Clad Switchgear developments.

Key Technical Parameters Summary This table outlines the main technical specifications of a low-voltage switchgear device: Voltage & Frequency: Rated insulation voltage (Ui): 1000 V Rated operating voltage (Ue): 400/690*V AC Rated frequency (F): 50/60 Hz Rated impulse voltage (Uimp): 12 kV Max. auxiliary circuit voltage: 230 V AC Environmental & Safety Ratings: Overvoltage class: IV Pollution class: 3 Seismic resistance: Up to grade 9 (per GB/T 2424.25) Internal arc protection (IEC 61641 V3): 85kA 0.5s (Ipc arc), 65kA 0.3s (Ip arc) Protection level: IP20~54 Grounding system: TT-IT-TNS-TNC Busbar & Current Ratings: Horizontal busbar: Rated up to 7000 A; short-time withstand current (1s): 30/50/65/80/100 kA; peak withstand current: 63/105/143/176/220 kA Vertical busbar: Rated up to 3200 A; short-time withstand current (1s): 30/50/65/70/80 kA; peak withstand current: 63/105/143/154/176 kA Max. inlet/outlet switch: 6300 A Max. motor capacity: 250 kW Mechanical Specifications: Dimensions (mm): Height = 2200; Width = 400/600/700/800/900/1000/1100/1200/1300/1400/1600; Depth = 600/1000 Isolation form: 1/2b/3a/3b/4b Connection type: FFF/WWW Certifications: CQC, CE, UL, ISO