From Basic Power Distribution to Intelligent Control: The GLGW PDU Series (Smart PDU / Rack PDU) Meets Global Power Standards
Keywords: Smart PDU, Rack PDU, C13 C14 Outlet, Power Distribution Unit, Data Centre Power, Hot-swap, IEC C13 / IEC C19
Power Distribution Units (PDUs) represent the "last mile" of power delivery in a data centre. GLGW Network Technology Co., Ltd. offers a full range of PDU products, from basic to intelligent models. These support global plug standards for countries such as Germany, the UK, and the USA. They feature various output interfaces, including C13, C14, and C19. This ensures stable, monitorable power for your critical loads.
1. Basic Rack PDUs: The Foundation of Reliable Power Distribution. In this section, we examine GLGW's cost-effective basic and metered rack PDUs, ideal for remote edge sites or small network rooms where remote monitoring is unnecessary.
Form Factors: Available in 0U vertical and 1U horizontal mounting options to suit different cabinet spaces.
Global Interface Compatibility: Input plugs can be customised to various specifications. These include NEMA (USA), Schuko (Germany/France), and UK types. Output outlets offer combinations of IEC C13 (10A rating) and IEC C19 (16A/20A rating), meeting the needs of different devices.
Local Metering: Some models display current (A) and voltage (V) on a simple LED display. This helps staff view power usage and avoid overloads by directly monitoring the device.
Circuit Protection: Integrated circuit breakers instantly disconnect power during overloads or faults, actively shielding your investments and ensuring compliance with major safety standards. Trust GLGW for robust protection.
2. Smart PDUs (iPDU): The Digital Tentacles of the Data Centre
As data centre density and energy consumption escalate, Smart PDUs become the standard for innovative, future-ready operations. GLGW Smart PDUs redefine power distribution, turning each unit into a strategic data-collection hub that unlocks operational insights and control.
Core Intelligent Features:
High-Precision Monitoring: Uses PIPS (Per Inlet Power Sensing) technology to measure load current, voltage, active power (kW), apparent power (kVA), power factor, and energy consumption (kWh). Metering accuracy can reach ±1%. This meets stringent requirements for data centre energy efficiency management (PUE calculation) and even multi-tenant billing (sub-billing).
Environmental Sensing: Unlock powerful, real-time environmental oversight by adding temperature and humidity sensors. Receive immediate alerts when thresholds are exceeded, so you can safeguard assets and maintain optimal performance at all times.
Remote Management & Cybersecurity: Features a built-in web GUI and a CLI interface. These support encrypted protocols such as HTTPS/SSH. Cybersecurity features comply with UL 2900-1 and IEC 62443-4-2 standards to prevent unauthorised access. The product integrates with Data Centre Infrastructure Management (DCIM) platforms via SNMP v3.
Advanced Connectivity: Supports dual Gigabit Ethernet ports and daisy-chaining. This allows dozens of PDUs to share a single IP address, freeing valuable network switch ports.
Hot-swappable Design: You can remove or upgrade control parts or displays while power continues to flow to your equipment. This helps keep your business running smoothly.
Specification Details: Outlets and Technical Standards
When selecting GLGW PDU products, you will encounter the following key technical parameters:
Outlet Types:
IEC C13/C14: The most common 10A-rated power interface. C14 typically serves as the appliance inlet plug, while C13 serves as the PDU's outlet for delivering power.
IEC C19/C20: Used for equipment needing more power (16A/20A), like big servers or power backup units.
Cx Hybrid Outlets: Some models feature outlets that accept both C14 and C20 plugs, increasing flexibility and security.
Branch Circuit Protection: Smart PDUs are typically divided into multiple internal power branches (banks). Each branch is protected by an individual circuit breaker. By observing branch colour coding, such as colour-coded outlets, maintenance personnel can clearly identify which outlets are controlled by which breaker. This makes load-balancing tasks simpler.
Choose the GLGW PDU series to transform your data centre—delivering everything from foundational “power supply” to state-of-the-art “power management.” Experience how GLGW empowers you to achieve green, efficient, and secure power operations that set your business apart.
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