Product Overview

The XL-III series is engineered for high-capacity three-phase AC power transmission and distribution scenarios. It is widely applied in automobile manufacturing workshops, industrial plants, metallurgical projects and high-rise buildings.

● Compact structure, durable, reliable and modular design with a service life of over 30 years. It has obtained CCC, KEMA and ASTA certifications and complies with IEC 61439 and GB/T 7251 standards. The sandwich-type structure realizes efficient heat dissipation, stable operational performance, low impedance and low power loss, and it can resist seismic intensity up to grade 9.

Product Highlights

Riveting TechnologyUsing Henrob self-piercing riveting technology ensures stable, durable joints and consistent quality, while reducing assembly cycle time.

01
Insulation ConfigurationUtilizes high-performance insulation materials from DuPont and 3M, providing excellent flame retardancy and full RoHS compliance.

02
Plug-in DevicePatented “T”-type plug-in connectors provide reliable contact, excellent mechanical stability, and strong current-carrying capacity.

03
Intelligent DistributionEnables real-time monitoring of electrical and environmental parameters, fault prediction and alarm, and O&M alerts, supporting full digital and intelligent distribution management.

04

Technical Parameters

Item	Parameter
Current rating	400 A ~ 6300 A
Standards compliance	IEC61439.1/6 and GB/T7251.1/6
Ambient temperature	-5℃~40℃（average not exceeding 35℃）
Protection degree	IP54/IP65
Connector torque	70±6 Nm
Enclosure material & finish	Al-Mg alloy, powder-coated RAL7032 (or specified color)
Rated insulation voltage	1000 V
Rated operating voltage	1000 V
Rated frequency	50/60 Hz
Maximum mounting spacing	2 m
Pollution degree	3