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Unipower INV2500-HS, Руководство по эксплуатации

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5

INV2500-HS & INV5000-HS SERIES

OPERATING MANUAL

6.4

Always save the packing materials for later use in shipping the unit.  Never
ship the inverter without proper packing.

7.0

DESCRIPTION OF OPERATION

7.1

The INV2500-HS modules employ MOSFET and IGBT power semiconductor
switches with advanced, high-frequency, pulse modulation techniques to
produce a low-distortion, 50 or 60Hz sine wave output with 90% efficiency
and 7VA per cubic inch power density. A synchronization circuit lets two or
more inverter modules operate in parallel with their outputs in phase-synchro-
nization and current shared.

7.2

The INV5000-HS-230 inverter system consists of two INV2500-HSs oper-
ated in series for a 230VAC output at 5,000 volt-amperes (22A). The series
connection of the units is made internally in the shelf. Each of the two inverter
modules has its own input and output breakers, indicator LEDs and Form C
relay contacts. The two inverter modules in the INV5000-HS are different in
that their outputs are 180

o 

out of phase with each other.

7.3

Two INV2500-HS inverter modules in an INVR2U-HS shelf are connected in
parallel in the shelf and become an inverter system with a 115VAC output at
5,000 volt-amperes (44A).

7.4

For the purpose of this manual, the INV5000-HS-230 and two INV2500-
HS modules in an INVR2U-HS shelf are both 5,000 VA inverter systems
and will be referred to as an INV5000-HS where the generic meaning is
conveyed. While the two different shelves are identical in size and appear-
ance, they differ in their internal module connection (series or parallel).

8.0

FRONT AND BACK PANEL DESCRIPTIONS

8.1

Figure 2 shows the front and back of an INV2500-HS inverter module. On
the left side of the front panel of the INV2500-HS is the input circuit breaker.
To the right are the two cooling fans and the output circuit breaker. Above the
output breaker from the top are the green LED indicators for Input OK, Sync
OK and Output OK.

8.2

On the INV2500-HS back panel on the right side is the hot-swap connector
which contains all power and signal connections.

8.3

Figure 3 shows the front and back of an INV5000-HS. Each front half (side A

Содержание INV2500-HS

Страница 1: ...UNIPOWER Telecom Division of UNIPOWER Corporation 09 4 02 INV2500HS 5000HS Man Rev3 NORTH AMERICA 3900 Coral Ridge Drive Coral Springs Florida 33065 USA Tel 1 954 346 2442 Fax 1 954 340 7901 sales un...

Страница 2: ...on of Operation 5 8 0 Front and Back Panel Descriptions 5 9 0 Electrical Specifications 7 10 0 Mechanical Dimensions of Shelves 8 11 0 Safety and Industry Standards 8 12 0 Operating Information 10 13...

Страница 3: ...echanical Dimensions of INV5000 HS INVR2U HS Shelves 9 5 INV2500 HS Inverter Output Waveforms 11 6 INV2500 HS INV5000 HS Overload Characteristic 12 7 Connections for ORing Form C Relay Outputs on INV5...

Страница 4: ...its connected in series in their shelf to give the higher voltage See the product line designa tion in Section 3 0 The output is 230VAC at 22 amperes or 5 000 volt amperes 1 4 The 48VDC nominal input...

Страница 5: ...2 INV2500 HS INV5000 HS SERIES OPERATING MANUAL a INV2500 HS Inverter Module b INV5000 HS Inverter System Figure 1 INV2500 HS and INV5000 HS Inverter Models...

Страница 6: ...3 1 Telecom Hot Swap Inverter Modules Table 3 2 Hot Swap Inverter Shelf Table 3 3 230VAC Inverter Systems 4 0 SAFETY WARNINGS 4 1 These telecom inverters have hazardous external and internal voltages...

Страница 7: ...option may repair or replace the non conforming product or issue credit provided the manufacturer s inspection establishes the existence of a defect To exercise this remedy the buyer must contact the...

Страница 8: ...t in that their outputs are 180o out of phase with each other 7 3 Two INV2500 HS inverter modules in an INVR2U HS shelf are connected in parallel in the shelf and become an inverter system with a 115V...

Страница 9: ...HS Module 18 32 465 3 46 87 9 Figure 3 Front and Back of INV5000 HS System INV5000 HS FRONT VIEW INV5000 HS BACK VIEW A SIDE B SIDE INV2500 HS BACK VIEW INV2500 HS FRONT VIEW 8 50 216 3 32 84 3 HOT SW...

Страница 10: ...input full load and 25 C unless otherwise noted Asterisk means specification is same as center column INPUT Voltage Range 42 56 VDC Input Current Full Load 48VDC 60A DC 120ADC 120ADC Input Current No...

Страница 11: ...NS OF SHELVES Figure 4 shows the mechanical dimensions for the INVR2U HS and INV5000 HS shelves The shelves are identical at 16 38 inches 416mm deep with the rear plastic cover they are 18 00 inches 4...

Страница 12: ...9 INV2500 HS INV5000 HS SERIES OPERATING MANUAL 18 32 465 3 46 87 9 Figure 4 Mechanical Dimensions of INV5000 HS INVR2U HS Shelves 17 38 441...

Страница 13: ...volt amperes Exceeding these values may cause electronic shutdown of the output Full output power is produced at up to 50o C ambient temperature Above this output current must be derated at 2 5 o C M...

Страница 14: ...000 HS SERIES OPERATING MANUAL Figure 5 INV2500 HS Inverter Output Waveforms a Full Load Step Vo top Io bot 20A cm c Short Circuit Applied Vo top Io bot 50A cm 1 2 1 2 1 2 b Sudden Overload Applied Vo...

Страница 15: ...NV5000 HS Overload Characteristic 0 10 20 30 40 50 60 70 80 0 20 40 60 80 100 120 140 160 INV2500 HS or 230VAC INV5000 HS 2 INV2500 HS IN INVR2U HS Figure 7 Connections for ORing Form C Relay Outputs...

Страница 16: ...give an OR function for either set of contacts 12 8 Sync Connections There are Sync and Sync terminals on the terminal block When two or more inverters are connected in parallel these Sync terminals...

Страница 17: ...ins 14 18 J1 3 2 1 6 5 4 9 8 7 11 10 13 12 15 14 17 16 19 18 21 20 24 23 22 27 26 25 30 29 28 33 32 31 PIN FUNCTION 1 AC Line 2 NC 3 AC Line 4 NC 5 AC Neutral 6 NC 7 AC Ground 8 AC Neutral 9 NC 10 NC...

Страница 18: ...at 115VAC The AC output is distributed by a DPAC1UT AC Distribution Panel made by UNIP OWER Telecom Note that only 115VAC inverters can be used with the DPAC1UT distribution panel and not the 230VAC...

Страница 19: ...16 INV2500 HS INV5000 HS SERIES OPERATING MANUAL Figure 9 Two 115VAC INVR2U HSs in Parallel Using AC Distribution Panel Figure 10 Output Connections for Inverters AC OUTPUTS INVR2U HS INV5000 HS 230...

Страница 20: ...AC output breaker Check the AC voltage across the load with a digital AC voltmeter The voltage should be between 115 and 120VAC or between 230 and 240VAC depend ing on the model 14 6 Check the Form C...

Страница 21: ...actory due to the complexity of the series connection of the inverter modules 16 3 When the INV2500 HS inverters are operated in a N 1 redundant mode only the inverter module being replaced needs to b...

Страница 22: ...Telecom at 954 346 2442 Ext 400 for help Input OK LED does Bad connection to input Check the connection to battery check not come on battery input breaker not battery voltage check that input breaker...

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