Product Overview

A modular intelligent low-voltage system with mature tech, robust structure, flexible design, easy operation. Meets IEC61439, GB/T7251; CCC, CE, CB, ASTA certified. For power distribution, motor control, lighting control. 1E-class switchgear has nuclear safety license, approved for nuclear power.

● Standardized components simplify design

● Back-to-back installation saves space, rational layout

● Mixed units: withdrawable, fixed, fixed-separated

● Easy upgrading, optimization, expansion

● Busbar bolts directly to ducts for quick fit

Product Highlights

IP54 ProtectionProtection level up to IP54.

01
Form4b SeparationSeparation form up to Form4b as per user needs.

02
Arc-Proof SafetyArc-proof design with arc tests to maximize operator safety.

03
1E-Class Seismic ResistanceMeets special requirements for earthquake, vibration and impact resistance, achieves 1E-class seismic tests.

04
Misoperation PreventionReliable drawer interlock to prevent misoperation when switch is closed.

05
Hot-Swappable DrawersHot-swappable drawer units with automatic shutters, close when drawer is pulled out.

06

Technical Specifications

Basic Parameters	Parameter
Rated operating voltage	400 V / 690 V
Rated insulation voltage	1000 V (AC) / 1200 V (DC)
Rated frequency	50/60 Hz
Rated current of main busbar	Up to 6300 A
Rated peak withstand current of main busbar	Up to 330 kA
Rated short-time withstand current of main busbar	Up to 100 kA
Short-time withstand voltage	3000 V/1min
Impulse withstand voltage	12 kV
Protection degree	IP30~IP54
Internal separation	Form1~4b