Power Protection and Conditioning Overview
The MCR series offers robust noise filtering and surge protection, safeguarding connected equipment from damage, degradation, or malfunction. It features SolaHD’s patented ferroresonant design, enhancing voltage regulation and increasing the Mean Time Between Failure (MTBF) of protected equipment. These units are ideal for environments with power quality issues such as impulses, swells, sags, brownouts, and waveform distortion, which can cause costly downtime.

Key Features

• ±3% output voltage regulation
• Noise attenuation: 120 dB common mode, 60 dB transverse mode
• Surge protection compliant with ANSI/IEEE C62.41 Class A & B Waveform (<10 V let-through typical)
• Harmonic filtering and galvanic isolation for exceptional circuit protection
• Point-of-use protection with easy and flexible installation
• 25-year typical MTBF with no maintenance required

Applications

• Computers and printers
• Telephone and FAX systems
• POS terminals
• Security systems
• Laboratory equipment
• LAN networks

Specifications
MCR Portable Series – Power Line Conditioning with Voltage Regulation

• Input Voltage: +10% to -20% of nominal for continuous full load; +20% to -35% for temporary surges or sags
• Output Line Regulation: ±3% for 60 Hz units
• Overload Protection: Current limited at 1.65 times rated current
• Output Harmonic Distortion: 3% total RMS content at full load
• Noise Attenuation: 120 dB common mode, 60 dB transverse mode
• Efficiency: 92% typical at full load
• Operating Temperature: -20° to 40°C, <95% non-condensing humidity
• Approvals: UL10121, CSA (or cUL) depending on model
• Warranty: 10 + 2 years

Selection Tables: Single Phase
Group A – MCR Portable Series, 60 Hz Only
Various models are available with different VA ratings, dimensions, and weights, featuring NEMA plug and receptacle types. Notably, the 1500 VA model is CULUS certified, while the 2000 and 3000 VA models are not CSA certified.