Redundant Rack Systems suit mission critical applications.
Press Release Summary:
Supplied in 19 in. chassis, Redundant and Dual Redundant Rack Systems range from 250–5,000 W with output voltages of 24, 48, 60, 100, 110, and 150 Vdc and input voltages of 115/230 Vac at 50/60 Hz single phase. Systems are intended for mission critical applications where high reliability is essential, including CBTC, PTC, signals, controls, and substation emergency lighting. Typical installation options include decoupling diode, DC-OK with relay, series diode, and inrush current limiting.
Original Press Release:
Redundant and Dual Redundant Rack Systems for Wayside and Sub-station Installations
Hopkinton, MA – Schaefer Inc. unveils their Redundant and Dual Redundant Rack Systems for mission critical applications where high-reliability is essential, and loss of power difficult. Applications include but are not limited to CBTC, PTC, signals, controls, substation emergency lighting.
The Redundant and Dual Redundant Systems output power package range from 250W to 5000W in one 19” chassis using Schaefer’s C500 to C4500 Series units (higher power systems available upon request). Output voltages of 24, 48, 60, 100, 110, and 150VDC (additional DC voltages are available) and input voltages 115/230VAC @ 50/60Hz single phase (3-phase AC and DC voltages available). Typical installation options include decoupling diode, DC-OK with relay, series diode (reverse polarity protection), current sharing/interrupt, inrush current limiting, increased mechanical strength, tropical protection, extended operating temperature
Mechanical and electrical modifications to standard modules are available upon request. In addition, Schaefer can design and manufacture fully custom solutions.Â
For further product information and unit pricing contact
Schaefer, Inc., 45 South Street, Hopkinton, MA 01748
Tel: 508/435-6400 Fax: 508/435-6401
Email sales@schaeferpower.com
