Variable AC/DC power supply
The Vanguard Universal Power Supply Series 2 (UPS-S2) is designed and produced to meet a utility company's substation needs for an independent AC/DC power source. Both the AC and DC Voltage sources are capable of supplying 10 amperes continuously.
The variable DC power supply (1-300 Vdc) is ideal for use as a substitute primary power source when station batteries are not available. The UPSS2 is ideal for operating circuit breakers, powering substation relays or for unregulated charging of substation batteries. The AC power supply is a variable isolated power source (1-240 Vac) that can be used to power other equipment in the substation.
|TYPE||Potable AC/DC power supply|
|PHYSICAL SPECIFICATIONS||21”W x 17”H x 9”D (53 cm x 43 cm x 24 cm); Weight: 55 lbs (25 Kg)|
|INPUT POWER||100 – 120 Vac or 200 – 240 Vac (factory pre-set), 50/60 Hz|
|DC OUTPUT VOLTAGE||10 – 300 Vdc @ 10 amperes|
|AC OUTPUT VOLTAGE||10 – 240 Vac @ 10 amperes|
|SAFETY||Designed to meet UL 61010A-1 and CAN/CSA C22.2 No. 1010.1-92 standards|
|ENVIRONMENT||Operating: -10° to 50° C (15°F to +122° F); Storage: -30° C to 70° C (-22°F to +158° F)|
|CABLES||Power cord, ground cable, 10-foot test leads|
|WARRANTY||One year on parts and labor|
|Specifications are valid at nominal voltage and ambient temperature of +25˚C (+77˚F).
Last updated on February 13, 2009