Benning DSP 2500 Manuel utilisateur
DSP 2500
Inverter System
028-0009-200
Benning Power Electronics
11120 Grader Street
Dallas, TX 75238 USA
214.553.1444
800.910.3601
This manual contains
important safety instructions
that should be followed during
installation and maintenance
of the Power System.
Operations and Maintenance Manual
Preface
Congratulations and thank you for purchasing a Benning DSP 2500 Inverter
System.
We at Benning are committed to supporting the needs of our customers by supplying
the customer with the proper information and documentation needed to properly install
and operate the unit purchased.
Important:
It is imperative that all the information be observed.
This avoids:
Danger during installation and operation.
Danger to operating personnel.
Downtime.
Increases the reliability and lifespan of the system.
This manual explains all the necessary information to unpack, install, and operate the
Benning DSP 2500 Inverter System and related components. Refer questions outside
the scope of this manual to our Customer Service Department.
Customer Service:
We are committed to excellence in dependability and customer satisfaction. If you have
any questions or problems, please contact the Customer Service Department at:
1.800.910.3601 or 214.553.1444 for more information.
Please read all instructions before installing or operating the equipment and save these
manuals for future reference.
Revision
Date
Originator
Approver
A
10.15.07
C.Tumey
D.Almond
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Publication Document: Version 1.0
Copyright © 2007 Benning Power Electronics
Proprietary Information: This manual contains proprietary information which is protected
by copyright law. All rights are reserved. No part of this manual may be photocopied,
reproduced, or translated to another language without prior written consent of Benning
Power Electronics. Specifications in this manual are subject to change without notice.
Table of Contents
1. SAFETY NOTES......................................................................................................2
2. GENERAL................................................................................................................3
3. INVERTER ...............................................................................................................4
4. DIMENSIONS OF THE UNIT....................................................................................5
Fig. 1: Dimension diagram of the DSP Inverter ......................................................5
5. TERMINALS AND OPERATING ELEMENTS .........................................................6
Fig. 2: Front view of the DSP Inverter.....................................................................6
Fig. 3: Rear view of the DSP inverter .....................................................................8
6. TECHNICAL DATA..................................................................................................9
7. ASSEMBLY AND COMMISSIONING ....................................................................18
8. DEVICE SETTINGS ...............................................................................................19
9. CONNECTING THE INVERTER ............................................................................19
10. INSTALLATION OF THE UNIT..............................................................................21
11. COMMISSIONING THE INVERTER ...................................................................22
12. MAINTENANCE / REPAIR .................................................................................22
13. DESCRIPTION OF FUNCTION ..........................................................................23
14. CONFIGURATION INDEX ..................................................................................25
DSP 2500 Inverter System
10.15.07 1 028-0009-200
Explanation of the symbols used:
Indicates safety instructions which must be followed to avoid
danger to persons!
Indicates instructions which must be followed to avoid
material damage!
All specifications in these operating instructions must be
observed at all times!
General instructions which must be observed
DSP 2500 Inverter System
10.15.07 2 028-0009-200
1. Safety Notes
The inverter is an electronic device which operates at
dangerous voltage and current levels.
For this reason, the following instructions must be followed at all times!
1. The inverter should be installed, operated, repaired and
maintained in accordance with the instructions in this document.
2. Only fully trained and qualified personnel should have access to
the system. Only qualified and authorized personnel should be
able to install the units.
3. Capacitors may be charged even when the unit is disconnected.
These must be correctly discharged by a qualified electrician
before the connections or terminals are touched.
4. When working with the unit, use properly insulated tools at all
times which are suitable for the levels of voltage concerned.
5. All persons working with the unit must be familiar with the first-
aid measures to be adopted in cases of accidents involving
electricity.
6. Always observe the regulations of the local operating company
as well as other safety regulations.
Attention!
The inverter may be operated at 120 (L1, N, G), 240 (L1-
N/L2-G) or 120/240 (L1-N-L2) systems.
The neutral conductor of the inverter is connected internally
to the protective wire. ( )
DSP 2500 Inverter System
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2. General
The inverters in the DSP can be utilized for a wide range of applications in the
field of telecommunications and other applications. The output power of the
inverter is 2500VA with 48VDC input model. The inverters utilize Digital Signal
Processor (DSP) technology, programmed with the appropriate algorithms to
carry out control and monitoring of the inverter. Please be aware that this unit is
designed for a 4 post cabinet installation and NOT for relay rack applications
unless a shelf is present.
Attention!
These inverters are designed for parallel operation
with limitations. To be submitted at a later release.
DSP 2500 Inverter System
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3. Inverter
The DC input voltage of 48 VDC is converted inside the inverter to an AC voltage
of 120, 240 or 120/240VAC at 60Hz.
DSP 2500 Inverter System
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4. Dimensions of the Unit
Fig. 1: Dimension diagram of the DSP Inverter
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