ON-Site Intelligent PDU- Intelligent PDU with manual controll
- Harvey Hsieh
- Jun 9
- 2 min read
The ON-Site Intelligent PDU is an advanced power management solution that integrates both local manual control and remote intelligent control via network, offering highly flexible and adaptable power control for a wide range of application scenarios.
Whether for daily operations, emergency response, or use in specialized environments, users can choose the most suitable mode of control based on real-time needs. This greatly enhances the system’s availability, operational safety, and control flexibility.
The PDU supports remote operation via a web interface or mobile device, allowing users to monitor and control each outlet individually in real time. At the same time, the unit retains complete local manual switching capability, enabling on-site personnel to operate power controls even in offline or maintenance conditions. This dual-mode design significantly improves user friendliness, fault tolerance, and operational agility.
For enterprise customers who demand high availability, robust security standards, and uninterrupted system uptime, this hybrid intelligent power management approach not only helps reduce maintenance costs, but also plays a critical role in ensuring operational stability and business continuity.
Features:

Scenarios:
Customers may request Intelligent Rack PDUs to provide local manual control of outlet power for the following practical reasons and application scenarios:
Emergency Control
In the event of a network failure, remote management loss, or equipment malfunction, on-site personnel can immediately turn outlets on or off manually to reboot or isolate equipment—without having to wait for remote access to be restored.
Maintenance Convenience
During maintenance, installation, or testing, on-site technicians can directly control the outlet power, saving time compared to remote operations and improving efficiency. For example:
Manually turning off outlets before plugging in new equipment
Testing whether a specific outlet is supplying power
Security and Access Control
In some data centers or industrial environments, it's required that only authorized on-site personnel be able to control power, to prevent accidental or unauthorized remote operations.
Basic Control in Offline Environments
During initial deployment or when the network is not yet set up, manual control provides a basic means of operating the outlets, ensuring that power control remains accessible.
Industrial or Semi-Automated System Integration
In some industrial or facility systems, PDUs are integrated into broader control workflows, where foot switches, push buttons, or physical control panels may be used to manage power. This is considered part of the human-machine interface (HMI).
Model No. | Power | Power Measurement | Local Display | Overload Protection | Number of connected temp./-humidity sensors |
NPD-151HA-08N1 | 15Amp/115V | n/a | 7 segments for IP | n/a | 2 |
WSK-151HA-08N1 | 15Amp/115V | V/A/Hz/PF/W/VA/kWh | OLED for IP/V/A | Circuit Breaker | 1 |
NPD-162HK-08N1 | 16Amp/230V | n/a | 7 segments for IP | n/a | 2 |
WSK-162HK-08N1 | 16Amp/230V | V/A/Hz/PF/W/VA/kWh | OLED for IP/V/A | Circuit Breaker | 1 |
For more information about this ON-Site Intelligent PDU, please contact our sales team. We look forward to offering you more efficient and reliable solutions to help your business succeed!
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