The Powerstar PS503-1000 is a short tower true online UPS with a capacity of 1000 VA and 900 Watts output power. It is designed to meet MIL-STD-1399 standards and features a double conversion type UPS wired for Delta power. The unit includes dual pole circuit breakers and is equipped with a variable speed fan that adjusts to internal temperature, minimizing noise. The UPS has a nominal output voltage of 120V, configurable between 100-127VAC, with less than 3% output voltage distortion at full load. It supports a crest factor of up to 5:1 and operates with an efficiency greater than 88%. The input voltage range for main operations is 60 - 144V, and it has a transfer time of 0 ms, ensuring continuous power supply. Battery management includes maintenance-free sealed lead-acid technology with a typical recharge time of 5 hours to 95%. The unit is capable of cold start and features field-replaceable batteries accessed via an easy access panel. The PS503-1000 also includes a USB serial interface for automated shutdown routines and optional SNMP network management capabilities. With a compact size of 390mm deep, 175mm wide, and 225mm tall, and a weight of 44 lbs, it is suitable for various environments, operating within a temperature range of 32 - 104 ¬8F (0 - 40 ¬8C) and a relative humidity of 0 - 95%. The product is backed by a 2-year warranty on parts and labor and is manufactured in the USA.
(15.4"deep x 6.9" wide x 8.9" tall) MIL-STD-1399 compliant Dual Conversion short tower. Mounting Foundation available for Hull mount. Double conversion type UPS wired for Delta powerDual pole circuit breakers -No fusesDimensions 390x 175x 225mm2 year warranty on all partsThe board / component manufacturer is certified to ISO9001.Frequency can be set to 50 or 60Hz or track the input frequencySmart UPS tests itself and batteries periodically Auto restart after a full run upon utility restoration Cold Start capable, premium batteries availableField replaceable batteries through front panel while onlineNOW! Output Power Capacity 900Watts @ .9pf / 1000 VA Nominal Output Voltage 120V (configurable 100-127VAC) Output Voltage Distortion Less than 3% at full load Crest Factor up to 5: 1 Waveform Type Sine waveVariable speed fan adjusts to internal temperature and limits noise 3% total harmonic distortion (THD) typical into a 100% linear load, 5% THD typical into a 100% non-linear load with crest factor ratio of 3:1. >88% efficiency USB serial interface will connect directly to a PC for automated shutdown routine. Also can be controlled and inspected with supplied Liebert™ software.Optional: Slot Interface for SNMP Network Web card PS9059- Ethernet 10/100 SNMP v1, v2c with Http interface as well as Microlink© software supplied LED status display with 5 LEDs showing % of load, and 5 LEDs showing % of battery charge Additional LEDS indicate Inverter ON, Fault, On battery, Bypass mode enabled, AC inputAudible Alarm -Alarm when on battery: distinctive low battery alarm (Alarm can be silenced via push button)Dry contacts (12v 50ma): Emergency Power Off (EPO)- Output can be disabled via shorting two pins. Battery mode Shutdown.Indicator- Battery mode (contacts switch when on Battery) 30ma max.Indicator- Low Battery (contacts switch when cells are weak) 30ma max.Standard batteries rated 5 year 0° to 40°C. Premium cells rated for 10 year -15° to +50°C.
| Powerstar UPS Inc. | |
|---|---|
| Product Category | Single Phase Uninterruptible Power Supplies (UPS) |
| Product Number | PS503-1000 |
| Product Name | Powerstar UPS |
| Technology | On-line (Double-conversion); Input PF .99 to meet MIL1399 |
| Outlet Options | Military Spec |
| Mounting Options | Tower Type; Mounts On / In Device Protected (optional feature); Hull Mounting Pedestal |
| Interfaces | Serial; Ethernet (optional feature); USB & optional SNMP |
| Standards / Compliance | UL1449; FCC; UL; IEC 62040-3; C-UL List; 1778 |
