Description

The ABB HPC800K02 is a high-performance, regulated DC power supply module designed for the ABB HPC800 series, a robust family of power conversion products engineered for critical industrial and process applications. This module functions as a highly reliable and precise source of DC power, typically utilized for charging batteries, powering DC emergency loads, or providing uninterrupted power to essential control systems like Distributed Control Systems (DCS) and safety instrumented systems. The ABB HPC800K02 distinguishes itself through its advanced regulation capabilities, ensuring a stable and clean DC output voltage even with fluctuations in the AC input mains or variations in the load demand. This exceptional stability is paramount for protecting sensitive electronic equipment from damaging voltage spikes and ensuring the continuous operation of critical automation assets. Built to ABB’s rigorous standards, the ABB HPC800K02 is engineered for maximum availability and longevity, often operating in parallel or redundant (N+1) configurations to guarantee zero power interruptions. Its robust design makes it an indispensable component in any facility where power quality and system uptime are non-negotiable.

HPC800K02 ABB

Technical Specifications

Main Features and Advantages

Precision Voltage Regulation: The core strength of the ABB HPC800K02 is its exceptional output regulation. Utilizing advanced switch-mode technology with power factor correction (PFC), it maintains the DC output voltage within a tight tolerance of less than ±0.5% despite variations in AC input voltage or load current. This ensures that connected critical loads, such as PLCs, DCS controllers, and safety systems, receive clean and stable power, which is essential for their accurate and reliable operation.

Unmatched Reliability and Redundancy: Designed for mission-critical applications, the ABB HPC800K02 is built with high-quality components and features comprehensive protection against input and output faults. It is specifically designed for parallel operation, allowing multiple units to be connected together to share load current or to provide N+1 redundancy. This built-in redundancy capability ensures continuous system operation without a single point of failure, maximizing plant availability and protecting against costly downtime.

Advanced Monitoring and Control: The unit supports advanced monitoring capabilities, either through a local display or via an optional communication interface. This allows for real-time monitoring of key parameters such as output voltage, output current, and module status. Remote alarm contacts and analog signals provide early warning of any potential issues, enabling predictive maintenance and integration into higher-level Building Management Systems (BMS) or Plant Asset Management systems.

Robust Industrial Design: The ABB HPC800K02 is engineered for the harshest industrial environments. Its wide operating temperature range and high immunity to electrical noise and voltage transients make it suitable for installation in electrical switchrooms close to the process it supports. The high efficiency of over 90% minimizes heat generation, reducing stress on components and contributing to its long service life and overall energy efficiency.

Application Field

The ABB HPC800K02 is deployed wherever a ultra-reliable and precise source of DC power is required for critical infrastructure. It is the power source of choice for uninterruptible power supplies (UPS) in nuclear power plants, where it charges massive battery banks that back up safety-critical instrumentation and control systems. In oil and gas facilities, including offshore platforms and refineries, the ABB HPC800K02 powers emergency shutdown systems (ESD), fire and gas systems, and DCS controllers, ensuring safe operation even during main power fluctuations. It is also fundamental in chemical processing plants, pulp and paper mills, and metals and mining operations to provide clean power for distributed I/O systems, network switches, and motor field excitations. The ABB HPC800K02 is essential for any application where power quality directly impacts process safety, reliability, and continuity.

HPC800K02 ABB

Related Products

ABB HPC800 Series: The broader family of power supplies, including different current ratings and configurations.

ABB HPC800K01: A similar regulated DC power supply module, potentially with a different output current or voltage rating.

ABB HPC800R01: A rack or cabinet designed to house multiple HPC800 series modules.

ABB CP-S 24/20.0: A compact, single-phase CP-S series power supply, for less demanding applications.

ABB PST(B) 102-1000: A softstarter series, which the HPC800 could power the control circuitry for.

ABB ACS880 Drive: A variable frequency drive whose control unit could be backed up by a DC power supply like the HPC800K02.