CONTENTS SECTION TOPIC PAGE Introduction Important Features Product Line Safety Warnings Warranty Unpacking and Inspection Description of Operation Front and Back Panel Descriptions Electrical Specifications 10.0 Mechanical Dimensions of Shelves 11.0 Safety and Industry Standards 12.0 Operating Information 13.0 Parallel Operation 14.0 Installation and Testing 15.0...
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INV2500 Inverter Output Waveforms INV2500/INV5000 Overload Characteristic Connections for ORing Form C Relay Outputs on INV5000 INV2500 Series Inverters Connected in Parallel Four INV2500s in Parallel Using AC Distribution Panel Two 115VAC INV5000s in Parallel Using AC Distribution Panel Output Connections for INV5000...
48VDC input into 115 or 230VAC at 60Hz or 230VAC at 50Hz. The INV2500 comes as a single, stand-alone unit. A 19- inch compatible shelf which can also be mounted in a 23-inch rack and holds one or two INV2500s is also available.
All products returned for repair must be shipped freight prepaid to UNIPOWER. If the buyer fails to fully comply with the foregoing, the buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property or any other incidental or consequential losses) shall be available to the buyer.
LEDs and Form C relay contacts. FRONT AND BACK PANEL DESCRIPTIONS Figure 2 shows the front and back of an INV2500. On the left side of the front panel of the INV2500 is the input circuit breaker. To the right are the two cooling fans and the output circuit breaker.
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RTN (RED) INPUT ä G (GRN) -48V (BLK) ä N (WHT) OUTPUT L (BLK) ä Figure 2. Front and Back of INV2500 INV5000 FRONT VIEW A SIDE B SIDE 3.46 (87.9) 18.32 ä (465) INV5000 BACK VIEW Figure 3. Front and Back of INV5000...
Finish, Front Panel & Shelf ........* ......Powder Coat Gray ......* Dimensions, Inches (mm) INV2500 ........3.32 H x 8.50 W x 12.00 D (84.3 x 216 x 305) INVR2U Shelf ......3.46 H x 18.32 W x 12.44 D (87.9 x 465 x 316)
Input conducted EMI meets FCC20780 part 15J Curve A and EN55022 Curve A. 11.4 Input voice band noise is less than 32dBrnC for an INV2500 with a 240 ampere-hour battery or an INV5000 with a 480 ampere-hour battery. 12.0 OPERATING INFORMATION 12.1...
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Figure 5 shows INV2500 output voltage and current waveforms for a full load step, sudden overload, and short circuit. Figure 6 shows shut- down time versus output current for both the INV2500 and INV5000. Below is a table that shows the same data in a different format: Table 12-1.
Unipower Telecom DPAC1U AC Distri- bution Panel which distributes power to as many as eight AC circuits, each protected by a circuit breaker. Note that for each INV2500 the input ground, output ground, chassis ground and AC neutral output are all connected in common inside the inverter.
INV2500 & INV5000 SERIES OPERATING MANUAL INV2500 INV2500 Figure 8. INV2500 Series Inverters Connected in Parallel Figure 9. Four INV2500s In Parallel Using AC Distribution Panel.
Connect a load of approximately 10 amperes across the output of the INV2500 or INV5000. 14.5 To power up the INV2500, turn the DC input circuit breaker on by moving the toggle to the up position. The fans and Input OK and Sync OK LEDs should...
INV2500 & INV5000 SERIES OPERATING MANUAL AC OUTPUTS Figure 10. Two 115VAC INV5000s in Parallel Using AC Distribution Panel Figure 11. Output Connections for INV5000...
SINGLE AND MULTIPLE INVERTER APPLICATION 15.1 In the actual application of the INV2500 or INV5000 inverter, follow the proce- dure in sections 14.2 through 14.6, except the inverter should be connected to its actual load. The loads connected to the output of the inverter should always have their own individual circuit breakers as shown in Figure 8.
± 10%. 16.0 REPLACING AN INVERTER 16.1 To replace an INV2500 or INV5000 inverter while it is operating in parallel with other inverters in an N+1 redundant configuration, go through the follow- ing steps. 16.2 CAUTION: This replacement must be done carefully and only by a qualified technical person who is trained in the use of power systems.
17.0 MAINTENANCE No routine maintenance is required on the INV2500 or INV5000 Series inverters except for a periodic cleaning of dust and dirt around the front fans and rear ventila- tion holes. A small vacuum nozzle should be used for this.
Check battery voltage. Recharge battery or circuit breakers on. below range. install new battery. Turn the inverter back on. Input and Output OK LEDs off. 18.3 If none of the above actions solves the problem, call UNIPOWER Telecom at 954-346-2442 Ext. 400 for help.