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Related Manuals for Airpax Dimensions ADI-250/900UPS
Summary of Contents for Airpax Dimensions ADI-250/900UPS
- Page 1 121175B Airpax Dimensions, Inc. 4467 White Bear Parkway (651) 653-7000 St. Paul, MN 55110-7626 Fax (651) 653-7600 OWNERS MANUAL JANUARY 2007 Airpax Dimensions, Inc. Uninterruptible Power System OWNERS MANUAL for Model: ADI-250/900UPS Form 121175...
- Page 2 UNINTERRUPTIBLE POWER SYSTEM MODEL ADI-250/900UPS TABLE OF CONTENTS SAFETY NOTES ......I. GENERAL INFORMATION ....
- Page 3 SAFETY NOTES PLEASE READ THIS AS WELL AS THE REST OF THIS MANUAL FOR YOUR SAFETY. There are dangerous voltages present in a UPS system. The internal battery allows AC output with no external power con- nected. During installation and maintenance, the battery fuse should be removed, and the 250VDC buss should be disengaged at the external disconnect switch.
- Page 4 250 volt buss. The ADI system utilizes patented construction methods, high energy transient voltage input protection, and an aluminum NEMA 4X enclosure. SPECIFICATIONS: ADI-250/900UPS Output Power- 900 Watts continuous. DC Input- 190 to 300V, 250 nominal at up to 5 Amperes.
- Page 5 CONTROLS: On/Off Switch- Activates both DC to DC converter and DC to AC inverter. Alarm On/Off Switch- for low input voltage audio alert silence. Battery Voltage Test Switch- Push to read battery float voltage. INDICATORS: Converter Status. Inverter Status. Battery Status- Expanded scale voltmeter- 27.0 to 28.0 volts. II.
- Page 6 Wire to internal in/out terminal block. Be certain UPS ON/OFF switch is OFF. Install the supplied battery fuse. III. OPERATING INSTRUCTIONS: NORMAL: Open external door only. Engage 250VDC buss at external switch/fuse box. Verify that “250VDC BUSS” lamp is lit. Engage on/off switch to ON.
- Page 7 IV. PRINCIPLES OF OPERATION: The ADI UPS has several functional blocks. See block diagram. TRANSIENT VOLTAGE PROTECTION: This network removes high voltage noise from the 250VDC buss before conversion. HIGH VOLTAGE SWITCH: Provides a buffer for DC input to converter logic power. CONVERTER: Changes the 250VDC buss to a lower DC voltage to float charge a battery and provide power to the DC to AC power inverter.
- Page 8 Invoice, Bill of Lading and Delivery receipt with damage noted therein must accompany any claims for freight damage. Claims for shortage and lost shipments must be made in writing to Airpax Dimensions, St. Paul, MN within 10 days of date of shipment. Claims not reported within this time frame will not be honored.
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