Alpha INVERTER 2000 User Manual

INVERTER 2000 Standalone Inverter

User Manual

Effective 12/2010

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This section contains important instructions that should be followed during the installation and maintenance of equipment and batteries. Please read all of the instructions before operating the equipment, and save this manual for future reference.

The following safety symbols will be found throughout this manual, carefully read all information and abide by the instructions:

DANGEROUS VOLTAGE

This symbol indicates a dangerous voltage

exists in this area of the product.

GAS HAZARD

This symbol indicates a gas hazard

exists in the area of vented batteries.

NO MATCHES OR OPEN FLAMES

This symbol indicates a fire or explosive hazard

exists in the area of the product.

The following levels of warning will be used with the above symbols:

DANGER: You WILL be KILLED or SERIOUSLY INJURED if instructions are not followed closely.

WARNING: You CAN be KILLED or SERIOUSLY INJURED if instructions are not followed closely.

CAUTION: You CAN be INJURED or equipment can be DAMAGED if instructions are not followed closely.

Before using the product, read all instructions and cautionary markings on the product and any equipment connected to the product.

This unit is designed for indoor use only. Do not expose the product to rain or snow; install only in a clean, dry environment.

CAUTION – To reduce the risk of fire hazard, do not cover or obstruct the ventilation openings. Do not install the inverter in a zero-clearance compartment.

CAUTION – Unless otherwise noted, use of an attachment not recommended or sold by the product manufacturer may result in a risk of fire, electric shock, or injury to persons.

CAUTION – Do not operate the product if it has received a sharp blow, it has been dropped, or otherwise damaged in any way – return it to a qualified service center for repair.

CAUTION – Do not disassemble the product – call our qualified service centers for servicing. Incorrect reassembling may result in a risk of electrical shock or fire.

CAUTION – The AC Neutral Output is floating when the unit is powered by Batteries while in Invert Mode. Ensure that any electrical equipment, connected as a load, is properly grounded.

WARNING – The input and output voltages of the product are hazardous. Extreme caution should be maintained when servicing or touching conductive components connected to the product.

Mechanical Safety

Power equipment can reach extreme temperatures under load.

Use caution around sheet metal components and sharp edges.

Electrical Safety

WARNING To avoid a risk of fire and electric shock, make sure that existing wiring is in good condition and that wire is not undersized. Do not operate the inverter with damaged or substandard wiring.

Before working with any live battery or power system, follow these precautions:

• Remove all metallic jewelry; e.g., watches, rings, metal rimmed glasses, necklaces.

• Wear safety glasses with side shields (and prescription lenses if necessary) at all times during installation.

• Use OSHA approved insulated hand tools.

Do not work alone under hazardous conditions.

Ensure no liquids or wet clothes contact internal components.

Battery Safety

Servicing and connection of batteries shall be performed by, or under the direct supervision of, personnel knowledgeable of batteries and the required safety precautions.

Never reverse DC+ and DC- to battery.

Keeps the battery away from heat sources including direct sunlight, open fires, microwave ovens and high-voltage container. Temperatures over 60ºC may cause damage. Make sure the area around the battery is well ventilated.

Always wear eye protection, rubber gloves, and a protective vest when working near batteries. Remove all metallic objects from hands and neck.

Use OSHA approved insulated hand tools. Do not rest tools on top of batteries.

Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes.

Batteries contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Battery post terminals and related accessories contain lead and lead compounds; wash hands after handling (California Proposition 65).

If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters your eye, immediately flood it with running cold water for at least twenty minutes and get medical attention immediately.

If you need to remove a battery, always remove the grounded terminal from the battery first. Make sure all accessories are off so you don’t cause a spark.

WARNING Follow battery manufacturer’s safety recommendations when working around battery systems.

WARNING Do not smoke or present an open flame when batteries (especially vented batteries) are on charge. Batteries vent hydrogen gas when on charge, which creates an explosion hazard.

Batteries are hazardous to the environment and should be disposed of safely at a recycling facility. Consult the battery manufacturer for recommended local authorized recyclers.

Wiring Requirements

Inverter is intended to be installed as part of a permanently grounded electrical per the National Electric Code ANSI/NFPA 70 (current edition). This is the single point earth ground for the unit.

The ground on the Inverter is marked with this symbol: G /

The AC voltage and current on the Inverter is marked with this symbol: L / N

The DC voltage and current on the Inverter is marked with this symbol:

TABLE OF CONTENTS

SECTION PAGE

1 INTRODUCTION ............................................................................................................................................................. 1

1.1 Scope of the Manual ..................................................................................................................................... 1

1.2 Product Overview .......................................................................................................................................... 1

2 INSPECTION.................................................................................................................................................................. 2

2.1 Packing Materials .......................................................................................................................................... 2

2.2 Check for Damage ........................................................................................................................................ 2

3 INSTALLATION AND WIRING ........................................................................................................................................... 3

3.1 Where to Install ............................................................................................................................................. 3

3.2 Unit Installation .............................................................................................................................................. 3

3.3 Unit Removal ................................................................................................................................................. 3

3.4 AC Safety Grounding .................................................................................................................................... 3

3.5 DC Wiring Connections ................................................................................................................................. 4

4 OPERATION .................................................................................................................................................................. 5

4.1 Front Panel .................................................................................................................................................... 5

4.2 Rear Panel .................................................................................................................................................... 8

4.3 Pre-Operation Check .................................................................................................................................. 10

4.4 Status Monitoring ........................................................................................................................................ 10

4.5 Parameter Settings ..................................................................................................................................... 11

4.6 Alarm Settings ............................................................................................................................................. 13

4.7 Remote ON/OFF Switch ............................................................................................................................. 13

4.8 Turning On The Load .................................................................................................................................. 13

5 MAINTENANCE AND TROUBLESHOOTING ...................................................................................................................... 14

5.1 Preventative Maintenance........................................................................................................................... 14

5.2 Troubleshooting Guide ................................................................................................................................ 14

6 DEFAULT VALUES ...................................................................................................................................................... 15

7 SPECIFICATIONS ......................................................................................................................................................... 16

7.1 DC Input ...................................................................................................................................................... 16

7.2 AC Input (with transfer switch) .................................................................................................................... 16

7.3 AC Output ................................................................................................................................................... 16

7.4 Mechanical .................................................................................................................................................. 17

7.5 Environmental ............................................................................................................................................. 17

Standards ................................................................................................................................................................. 17

8 ACRONYMS AND DEFINITIONS ..................................................................................................................................... 18

9 OUTLINE DRAWINGS ................................................................................................................................................... 19

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1 Introduction

1.1 Scope of the Manual

This instruction manual explains the features, installation, startup and maintenance of the INVERTER 2000 standalone inverter. This manual applies to standalone inverters 014-129-10 and 014-130-10.

NOTE: Images contained in this document are for illustrative purposes only and may not exactly match your installation.

1.2 Product Overview

The INVERTER 2000 provides highly reliable 2000 W of AC power in a compact 1RU high, 19" wide rack mountable design.

High efficiency, better overload performance, and compact design make the INVERTER 2000 an outstanding and highly reliable power solution for various telecom applications.

The built-in Automatic Transfer Switch (ATS) function adds greater reliability by ensuring that the INVERTER 2000 continues to provide uninterruptible power to critical loads even when one of the power sources become unavailable.

Features:

• Designed for telecom grade applications

• High quality pure sine wave output

• 120% overload continuously; 200% overload for up to 5 seconds

• Up to 91% efficiency

• Unity output power factor

• DSP chip design for reliable performance

• Built-in automatic transfer switch for higher reliability

• LCD display for real time status monitoring and configuration

• USB interface for communication and connectivity to a PC

• RoHS compliant

• Low audible noise <55dBa

• Wide operating temperature range, -20 to 60 °C/ -4 to 140 °F; full performance from -20 to 50 °C/ -4 to 122 °F

Figure 1–INVERTER 2000 Standalone Inverter

2 Inspection

2.1 Packing Materials

All Alpha products are shipped in rugged, double walled boxes and suspended via solid inserts to minimize shock that may occur during transportation. Packaging assemblies and methods are tested to International Safe Transit Association standards.

2.1.1 Returns for Service

Save the original shipping container. If the product needs to be returned for service, it should be packaged in its original shipping container. If the original container is unavailable, make sure the product is packed with at least three inches of shock-absorbing material to prevent shipping damage.

NOTE: Alpha Technologies is not responsible for damage caused by the improper packaging of returned products.

2.2 Check for Damage

Prior to unpacking the equipment, perform a visual inspection and note any damage. Unpack the equipment and inspect the exterior for damage. If any damage is observed contact the carrier immediately.

In addition to the inverter module (Figure 1), the mounting kit provided consists of:

4 x M4 screws to connect the brackets to the cabinet:

23” mounting brackets:

Parallel signal port cover:

Continue the inspection for any internal damage. In the unlikely event of internal damage, please inform the carrier and contact Alpha Technologies for advice on the consequence of any damage.

Verify that you have all the necessary parts per your order for proper assembly.

Call Alpha Technologies if you have any questions before you proceed: 1 (888) 462-7487 Customers outside Canada and the USA, call +1-604-436-5547 for technical support.

3 Installation and Wiring

3.1 Where to Install

The power inverter should be installed in a location that meets the following requirements:

• Dry: Do not allow water to drip or splash on the inverter.

• Cool: Ambient air temperature should be between -20°C and 60°C.

• Safe: Do not install in a battery compartment or other areas where flammable fumes may exist, such as fuel

storage areas or engine compartments.

• Ventilated: Allow at least three inches of clearance around the inverter for airflow, ensuring that the ventilation openings on the front, rear and top of the unit are not obstructed.

• Dust Free: Do not install the inverter in a dusty environment where dust, wood particles or other filings/shavings are present that may be pulled into the unit when the cooling fan is operating.

• Close to Batteries: Avoid excessive cable lengths but do not install the inverter in the same compartment as batteries. Use the recommended wire lengths and sizes (see section 3.5).

Avoid mounting the inverter where it may be exposed to the gases produced by the battery. Prolonged exposure to these corrosive gases will damage the inverter.

3.2 Unit Installation

The unit is pre-installed with 19-inch rack brackets. Put the unit to the rack horizontally, and align holes of mounting brackets and rack. Secure the unit in position with four cross-pan type nickel screws.

3.3 Unit Removal

The unit can be removed from the equipment rack by screwing off the retaining screws.

3.4 AC Safety Grounding

During the AC wiring installation, AC input and output ground wires are connected to the inverter. The AC input ground wire must connect to the incoming ground from your AC utility source.

The AC output ground wire should go to the grounding point for your loads.

WARNING Do not operate the unit without connecting it to ground. Electrical shock hazard may result.

Alpha Technologies Ltd. 014-129-B2 Rev C WC

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