Overview
The Powercom TC15207A CTC-2B BNT-801 main board is the primary control unit for Powercom Black Knight Pro line-interactive UPS systems rated at 1000VA capacity. This microprocessor-driven board governs all critical functions including input voltage monitoring, automatic voltage regulation (AVR), battery charging, and seamless AC-to-battery transfer during power interruptions. Designed for reliability in networked and server environments, the BNT-801 board is essential for restoring full UPS functionality in legacy and current Black Knight Pro systems.
Key Features
- Microprocessor-controlled line-interactive architecture for continuous power monitoring
- Automatic voltage regulation (AVR) for protection against surges and sags
- Battery charge management with sealed lead-acid battery compatibility
- Seamless AC-to-battery transfer without interruption during power failure
- Integrated surge protection for connected equipment
- LED status indicators and system diagnostic capability
Technical Specifications
The Powercom TC15207A CTC-2B main board operates at standard North American utility voltages (120V AC, 60 Hz) and is rated for 1000VA UPS systems delivering up to 600W output. The board supports sealed lead-acid battery packs with typical runtime of 70–80 minutes at half load. Operating temperature range is 0–40°C (32–104°F), with storage temperature capability to −20°C (−4°F). The board integrates RS-232 communication for system monitoring software integration, allowing automated shutdown and data protection features through power management applications.
Typical Applications
- Desktop and tower UPS systems for small offices and workstations
- Server backup power for network infrastructure
- PC and peripheral protection in mission-critical environments
- Legacy system restoration and repair
- Data center edge equipment power conditioning
Compatibility & Replacements
Compatible With
- Powercom Black Knight Pro BNT-1000AP UPS systems
- Powercom 1000VA line-interactive UPS models
- Sealed lead-acid battery packs (12V 7–10Ah range)
- Standard 120V AC, 60 Hz utility power
- UPS management software with RS-232 interface (UPSMON, similar monitoring utilities)
Replaces / Drop-In Replacement For
- Original Powercom BNT-801 main boards in failed or degraded UPS units
- Repair replacement for defective CTC-2B control boards
- Verify exact UPS model compatibility with your unit’s documentation before ordering
Works With
- RS-232 serial communication protocol for monitoring
- UPSMON power management software suite
- Standard sealed lead-acid (SLA) battery technology
- AVR (Automatic Voltage Regulation) line-interactive topology
