Numeric Power Systems Limited manufactures Digital UPS with SNMP Interface. Numeric Power Systems Limited plant at Pondicherry has ISO 9001:2000 accredit UPS manufacturing facility in India. The Digital UPS with SNMP interface features a microprocessor or DSP controlled design. It combines the PWM technology with IGBTs and has active power factor correction, where the Input power flow is more than 0.99. It is compact designed model which have small footprint. Digital UPS with SNMP interface are available in rack and floor mount models and have the features which are as follows: