Benning Tebevert III User Manual

Tebevert III 25kVA
120VDC Inverter System
028-0009-006 Rev. C
Benning Power Electronics
1220 Presidential Drive Suite 100
Richardson, TX 75081 USA
www.benning.us
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

Benning Tebevert III Specifications

General

Brand	Benning
Model	Tebevert III
Category	Inverter
Language	English

Summary

1 SAFETY NOTES AND MARKINGS

Explanation of the symbols used

Defines safety symbols used in the manual to convey hazards to persons and material.

Index of abbreviations

Lists and defines common abbreviations used throughout the document.

2 GENERAL

3 THE COMPONENTS OF THE TYPICAL INVERTER SYSTEM

3.1 PSJ TYPE EQUIPMENT CABINET

Describes the enclosure for the inverter system, including dimensions and types.

3.2 INVERTER MODULE SHELF

Explains the connectors and layout for inverter modules within the system.

3.3 SBS MODULE SHELF

Details the connectors and functions of the Static By-Pass Switch module.

3.4 MANUAL MAINTENANCE BY-PASS SWITCH

Describes the manual switch for bypassing the system during maintenance.

3.5 INVERTER

Covers the functionality, design, and signaling of the inverter modules.

3.6 STATIC BY-PASS SWITCH (SBS) UNIT

Explains the function and operation of the SBS unit.

3.7 AC DISTRIBUTION PANEL

Discusses options for AC input distribution panels used with the inverter system.

4 INSTALLATION AND COMMISSIONING

4.1 INVERTER SETTINGS

Instructions for configuring inverter parameters like frequency.

4.2 SETTINGS OF THE STATIC BY-PASS SWITCH (SBS)

Guidance on configuring the SBS unit settings.

4.4 INSTALLATION OF THE UNITS

General steps and checks before installing system components.

4.5 SWITCHING ON THE INVERTER SYSTEM

Step-by-step guide for powering up the system.

5 PERFORMANCE TESTING

5.1 PRELIMINARIES TO PERFORMANCE TEST

Preparation steps and safety considerations before testing.

5.3 TEST OF THE INVERTERS

Procedures for testing individual inverter modules.

5.4 TEST OF THE SBS UNIT

Procedures for testing the Static By-Pass Switch unit.

6 MAINTENANCE

6.1 USE OF THE MANUAL BY-PASS SWITCH

Guidance on using the manual bypass for servicing.

6.2 EXCHANGE OF UNITS

Procedures for replacing inverter or SBS modules.

7 DESCRIPTION OF FUNCTION

7.1 TOTAL SYSTEM

Overview of how the entire inverter system operates.

7.2 INVERTER

Details the function and monitoring of individual inverter modules.

7.3 ELECTRONIC SWITCHING/SBS UNIT

Describes the monitoring and control functions of the SBS unit.