Just received qty4 Newmar 48-1000RM Inverters, 40-60VDC, 800W, Rack Mount.

These units are new in the box, but come with a 90-day warranty from TruePulse, not the manufacturer. Price is US$1,000 plus shipping from Canada. We only have 4 units available. We do not have any of the optional items listed in the feature overview below.

Rackmount inverters provide seamless back-up power for AC powered communications equipment from the site’s 48 or 24 VDC battery system. A fast-acting transfer switch ensures voice and data transmissions remain uninterrupted in the event of a power grid failure or if the site utility power is disconnected for maintenance and upgrade purposes. Built in a 2RU case adaptable for 19” and 23” rack.

Key features are outlined below. For more detail, go to https://www.newmarpower.com/

• Pure sine wave AC output powers telecom equipment without performance degradation.

• Continuous duty rated – full output wattage maintained even during extended power outages
• Easily cascaded for N+1 redundancy, providing maximum reliability required by data centers* Low EMI and RFI interference characteristics* User-friendly Status and Diagnostic LCD/LED displays* Utility bypass function with fast load transfer switch
• Remote Power Management optional via RS-232 port
• Optional SNMP card (not available from us)
• Numerous circuit and Rackmount inverters provide seamless back-up power for AC powered communications equipment from the site’s 48 or 24 VDC battery system.
• A fast-acting transfer switch ensures voice and data transmissions remain uninterrupted in the event of a power grid failure or if the site utility power is disconnected for maintenance and upgrade purposes.
• Built in a 2RU case adaptable for 19” and 23” rack
• Pure sine wave AC output powers telecom equipment without performance degradation
• Continuous duty rated – full output wattage maintained even during extended power outages* 1000 VA and 2000 VA models available – easily cascaded for N+1 redundancy, providing maximum reliability required by data centers
• Low EMI and RFI interference characteristics
• User-friendly Status and Diagnostic LCD/LED displays
• Utility bypass function with fast load transfer switch
• Remote Power Management optional via RS-232 port
• Optional SNMP card
• Numerous circuit and load protections – over-current, overtemp, overload, reverse polarity, high/low battery voltage
• Form C alarm contacts for monitoring AC “Fault” and “DC Abnormal” conditions* UL and cUL listed

TruePulse buys and sells surplus and refurbished Central Office Telecommunications equipment. Check out some of what is available.

Updated August 5, 2020