As industrial control cabinets grow more integrated, cabinet space is critical for maintenance engineers. CHNANMA presents its new NDR series, a high‑performance rail‑mounted switching power supply built for standard TS‑35 rails. This slim type power supply saves cabinet space, delivers stable performance for modern PLC systems, and works as a reliable automation control power supply for diverse industrial projects.
Engineering for thermal stability and space efficiency
The slim type power supply of the NDR series features a rugged metal housing with ventilation cut‑outs for airflow. As a space‑saving rail‑mounted power supply, it fits most cabinet layouts. 480W models use fan‑assisted cooling at full‑load, while 75W‑240W units apply natural air convection. Solid thermal performance makes this industrial power supply fit for long‑term cabinet installation. Fitted with high‑conductivity copper transformers and coils, this industrial switching power supply reduces heat build‑up during 24/7 operation. Users can adjust output voltage via the +V ADJ screw and read status from the DC OK indicator for convenient on‑site commissioning of this automation control power supply. Its practical design delivers stable industrial power supply performance across 12V, 24V, 48V variants without occupying excessive rail space.
Certified hardware protection for automation hardware
Suited for PLC systems and sensitive sensors. As a certified solution with CE, RoHS and EAC certifications, every industrial switching power supply in the NDR series comes with four practical hardware‑based protection features:
Over‑voltage Protection: Triggers at 130%-140% of rated capacity to prevent surge damage.
Overload Protection: Activates at 130%-140% of rated capacity to avoid load‑related faults.
Thermal Safety Protection: Initiates a shutdown once internal temperatures hit 65°C. Short‑circuit Protection: Provides an instant output break to keep your industrial automation control equipment safe.
Where it works:
This industrial cabinet power supply performs reliably in environments requiring durable hardware.
Industrial Automation: Powering high‑speed logic units and PLC systems, this rail‑mounted switching power supply delivers steady DC power for automation workflows.
Cabinet Infrastructure: Serving as a compact rail‑mounted power supply for distribution boards, this industrial cabinet power supply fits well inside standard cabinets mounted on TS‑35 rails.
Monitoring Systems: Delivering a stable DC output for security and sensor arrays, the industrial power supply supports continuous monitoring hardware.
Our Advantages:
CHNANMA is a specialized manufacturer founded in 2001. With our 6,000‑㎡ ISO‑certified production base in Jiangxi and marketing center in Wenzhou, we supply global customers with qualified rail‑mounted switching power supply products. We support samples and bulk orders, and our NDR series delivers reliable automation control power supply solutions for worldwide buyers.
FAQ
Q: How does it perform under high heat?
A: It delivers reliable output from ‑20℃ to +70℃. Full‑load operation is permitted up to 50℃. Derating is required above 50℃ for stable operation when using this industrial power supply in harsh conditions.
Q: What output voltages are available for this NDR series rail‑mounted switching power supply ?
A: This slim type power supply provides 12V, 24V and 48V DC output options, widely used as automation control power supply for PLC systems and industrial cabinets.
Q: Can this rail‑mounted power supply be installed directly on TS‑35 rails?
A: Yes. Designed for DIN rail mounting, this industrial cabinet power supply fits standard TS‑35 rails for quick cabinet installation.
