JR2-63 DIN Rail Modular Automatic Transfer Switch
JUTRION JR2 ATS features a compact design, with a typical thickness of only 50–60 mm and a height of 100–150 mm. Compared with traditional frame-type ATS products, it saves more than 70% of installation space.
With a PC-class integrated structure, it is specially designed for modern distribution cabinets. It also supports overvoltage and undervoltage protection, ensuring stable power transfer during power outages.
Key Features
JUTRION JR2 ATS automatically switches to the backup power supply when the main power source fails. It provides fast transfer speed within 50 ms.
- To meet the power supply needs of modern distribution equipment, it supports rated currents from 6A to 100A.
- Cost-effective design. Under the same current rating, the purchase cost is 35%–50% lower than wall-mounted or cabinet-type ATS products.
- The full-load operating temperature rise is ≤35K, and long-term operation energy loss is <0.8%.
- Optional RS485 communication and remote dry contact control, suitable for intelligent power distribution systems.
- Mechanical life can reach 6000 switching cycles; resistive-load switching life can reach 1500 cycles.
- This product supports both AC and DC applications, covering photovoltaic, energy storage, and other new energy scenarios.
Summary:
The JR2 DIN rail ATS offers six core advantages: compact size, easy installation, fast maintenance, low cost, high reliability, and wide application coverage, including residential backup power, commercial facilities, industrial applications, and photovoltaic systems.
It has become a mainstream solution for terminal power transfer, especially suitable for compact power distribution, intelligent retrofit projects, and budget-sensitive applications.
FAQs
Q: What is a DIN rail ATS?
A: A DIN rail ATS is a transfer switch designed according to the standard 35 mm DIN rail mounting specification. It features a compact size and a rear snap-on structure, allowing it to be mounted directly onto the DIN rail without drilling holes or using a base.Q: What is the difference between a DIN rail ATS and a conventional ATS?
A: A DIN rail ATS is a small modular transfer switch with snap-on installation. It usually covers current ratings from 6A to 100A, provides fast installation and quick transfer speed, mainly adopts a PC-class structure, and offers a lower cost. It is suitable for low-power terminal loads such as elevators, weak-current systems, fire protection terminals, and small control panels.
A conventional ATS is usually fixed inside a cabinet. It has stronger structural strength and short-circuit withstand capability, but it is larger in size and higher in cost. Conventional ATS products include both CB-class and PC-class types and are mainly used in main power supply applications such as building main distribution systems, feeder circuits, and high-power equipment.
