Alpha Micro Secure 100 Owner's manual

Brand: Alpha

Model: Micro Secure 100

Category: Uninterruptible power supplies (UPSs)

Type: Owner's manual

Your Power Solutions Partner

member of The Group

™

Alpha Micro Secure UPS

Installation and Operation Manual

Alpha Micro Secure UPS

Installation and Operation Manual

For technical support, contact Alpha Technologies:

Canada and USA: 1-888-462-7487

International: +1-604-436-5547

Email: [email protected]

gies.

No part of this documentation shall be reproduced, stored in a retrieval system, translated, transcribed, or trans-

mitted in any form or by any means manual, electric, electronic, electromechanical, chemical, optical, or other-

wise without prior explicit written permission from Alpha Technologies.

This document, the software it describes, and the information and know-how they contain constitute the propri-

etary, conﬁdential and valuable trade secret information of Alpha Technologies, and may not be used for any

unauthorized purpose, or disclosed to others without the prior written permission of Alpha Technologies.

The material contained in this document is for information only and is subject to change without notice. While

reasonable efforts have been made in the preparation of this document to assure its accuracy, Alpha Technolo-

gies assumes no liability resulting from errors or omissions in this document, or from the use of the information

contained herein. Alpha Technologies reserves the right to make changes in the product design without reserva-

tion and without notiﬁcation to its users.

Alpha shall not be held liable for any damage or injury involving its enclosures, power

supplies, generators, batteries, or other hardware if used or operated in any manner or

subject to any condition inconsistent with its intended purpose, or if installed or oper-

ated in an unapproved manner, or improperly maintained.

Photographs contained in this manual are for illustrative purposes only. These photo-

graphs may not match your installation.

NOTE:

Operator is cautioned to review the drawings and illustrations contained in this manual

before proceeding. If there are questions regarding the safe operation of this powering

system, contact Alpha Technologies or your nearest Alpha representative.

NOTE:

017-220-B0 Rev 0710

Table of Contents

1. Safety ....................................................................................................................................4

1.1 Safety Symbols .................................................................................................................... 4

1.2 General Warnings and Cautions .......................................................................................... 5

1.3 Certications and Compliances ............................................................................................ 6

2. General Description ..............................................................................................................7

2.1 Overview .............................................................................................................................. 7

3. Site Planning .........................................................................................................................9

3.1 Safety Precautions ............................................................................................................... 9

3.2 Electromagnetic Compatibility (EMC) Requirements ........................................................... 9

4. Unpacking Alpha Micro Secure ...........................................................................................10

5. Installation ...........................................................................................................................11

5.1 Transporting and Lifting .......................................................................................................11

5.2 Mounting Options ................................................................................................................11

5.3 Wiring the Alpha Micro Secure ........................................................................................... 15

5.4 Installing and Wiring the Batteries ...................................................................................... 16

5.5 Powering Up the Alpha Micro Secure ................................................................................ 17

6. Operation ...........................................................................................................................18

6.1 Communicating with the Alpha Micro Secure..................................................................... 19

6.2 Communicating with the RS-232 interface ......................................................................... 20

6.3 Using the Main Menu ......................................................................................................... 21

6.4 RS-232 Menu Tree ............................................................................................................. 22

6.5 Operation ........................................................................................................................... 34

6.6 Communicating Via The Intranet or Internet ...................................................................... 55

7. Maintenance .......................................................................................................................58

7.1 Updating the Software ........................................................................................................ 58

7.2 Testing and Replacing the Batteries ................................................................................... 61

7.3 Preventative Maintenance .................................................................................................. 64

8. Troubleshooting ..................................................................................................................65

9. Specications ......................................................................................................................66

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10. Puekert Number and Battery Capacity .............................................................................69

10.1 Introduction ...................................................................................................................... 69

10.2 Determining the Peukert’s Number and Peukert’s Capacity ............................................ 69

10.3 Determining Peukert’s Capacity for Series Parallel Combinations .................................. 69

10.4 Example ........................................................................................................................... 70

10.5 Using the Spreadsheet..................................................................................................... 71

11. Warranty ............................................................................................................................72

11.1 Battery Warranty ............................................................................................................... 72

12. Emergency Shutdown Procedure .....................................................................................73

017-220-B0 Rev 0710

1. Safety

SAVE THESE INSTRUCTIONS: This manual contains important safety instructions that

must be followed during the installation, servicing, and maintenance of the product. Keep it in a safe place. Re-

view the drawings and illustrations contained in this manual before proceeding. If there are any questions regard-

ing the safe installation or operation of this product, contact Alpha Technologies or the nearest Alpha representa-

tive. Save this document for future reference.

1.1 Safety Symbols

To reduce the risk of injury or death, and to ensure the continued safe operation of this product, the following

symbols have been placed throughout this manual. Where these symbols appear, use extra care and attention.

The use of ATTENTION indicates speciﬁc regulatory/code requirements that may affect the placement of equip-

ment and /or installation procedures.

WARNING!

WARNING presents safety information to PREVENT INJURY OR DEATH to personnel.

Warnings are indicated by a shock hazard icon, the word WARNING, and a rule beneath

which the information appears.

CAUTION!

CAUTION indicates safety information intended to PREVENT DAMAGE to material or

equipment. Cautions are designated with a yellow warning triangle, the word CAUTION,

and a rule beneath which the information appears.

NOTE:

A NOTE provides additional information to help complete a specic task or procedure.

Notes are designated with a checkmark, the word NOTE, and a rule beneath which the

information appears.

HOT!

The use of HOT presents safety information to PREVENT BURNS to the technician or

user.

017-220-B0 Rev 0710

1.2 General Warnings and Cautions

You must read and understand the following warnings before installing the Alpha Micro Secure and its compo-

nents. Failure to do so could result in personal injury or death.

• Read and follow all instructions included in this manual.

• Do not work alone under hazardous conditions.

• Only qualiﬁed personnel are allowed to install, operate and service this system and its components.

• Use proper lifting techniques whenever handling equipment, parts, or batteries.

• Always assume electrical connections or conductors are live. Switch off all circuit breakers and double-

check connections with a voltmeter before performing installation or maintenance.

• Place warning label(s) on the utility panel to tell emergency personnel a UPS is installed.

• The Alpha Micro Secure uses more than one live circuit. AC power may be present at the outputs even if the

system is disconnected from line or battery power.

• The Alpha Micro Secure’s surface can be very hot to the touch.

• Battery installation and servicing should be done or supervised by personnel knowledgeable about batteries

and their safety procedures.

• If electrolyte splashes on your skin, immediately wash the affected area with water. If electrolyte gets into

your eyes, wash them for at least 10 minutes with clean running water or a special neutralizing eye wash

solution. Seek medical attention at once.

• Neutralize spilled electrolyte with special neutralizing solutions in a “spill kit” or a solution of 1 lb. (0.45 kg) of

baking soda (bicarbonate of soda) in 1 gallon (3.8 L) of water.

• Be extra cautious when connecting or adjusting battery cabling. An improperly connected battery cable or

an unconnected battery cable can result in arcing, ﬁre, or explosion.

• Use new batteries when installing a new unit. Verify that all batteries are the same type with identical date

codes.

• Always replace batteries with ones of identical number, type and rating. Never install old or untested batter-

ies. One sealed lead-acid battery is rated to a maximum voltage of 12 VDC.

• A battery that shows signs of cracking, leaking or swelling must be replaced immediately by authorized per-

sonnel using a battery of identical type and rating.

• Keep the chassis area clear and dust-free during and after installation.

• Keep tools away from walk areas where you or others could fall over them.

• Wear safety glasses when working under any conditions that might be hazardous to your eyes.

• Do not work on the unit or connect or disconnect cables during periods of lightning activity.

• Do not smoke or introduce sparks in the vicinity of a battery.

• Never open or damage the batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic

and hazardous to the environment.

• A battery can present a risk of electrical shock and high short-circuit current. The following precautions

should be observed when working on batteries:

a. Remove watches, rings, or other metal objects.

b. Use tools with insulated handles.

c. Wear rubber gloves and boots.

d. Do not lay tools or metal parts on top of batteries.

e. Disconnect the charging source before connecting or disconnecting battery terminals.

f. Determine if the battery is inadvertently grounded. If inadvertently grounded, remove the source from the

ground. Contact with any part of a grounded battery can result in electrical shock. The likelihood of such

shock can be reduced if the grounds are removed during installation and maintenance (applicable to

equipment and remote battery supplies not having a grounded supply circuit).

017-220-B0 Rev 0710

• Never let live battery wires touch the Alpha Micro Secure the enclosure or any other metal objects. This can

cause a ﬁre or explosion.

• Never dispose of batteries in a ﬁre. The batteries may explode. Follow the manufacturer’s directions and

check with your local jurisdictions for safe battery disposal.

• Before attaching the batteries to the Alpha Micro Secure make sure that the polarity is correct.

• If the batteries have been in storage for more than 3 months, recharge them for at least 24 hours and then

test them with a load before installation.

• Each AlphaCell™ battery has a date code, found on the warning label, which must be recorded in the main-

tenance log. If non-Alpha batteries are used, see the manufacturer’s documentation for date code type and

placement.

1.3 Certiﬁcations and Compliances

The Alpha Micro Secure has been designed, manufactured, and tested to the requirements of the following na-

tional and international safety standards:

• CAN/CSA-C22.2 No. 107.3-05 – Uninterruptible Power Systems; additional requirements (RD): CAN/CSA-

C22.2 No. 60950-1-03 - Information Technology Equipment - Safety.

• UL 1778 (Edition 4) – Uninterruptible Power Systems; additional requirements (RD): UL 60950-1 (Edition 1) -

Information Technology Equipment - Safety.

• FCC CFR47 Part 15 Class A – This equipment has been tested and found to comply with the limits for a

Class A digital device pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in ac-

cordance with the instruction manual, may cause harmful interference to radio communications. Operation

of this equipment in a residential area is likely to cause harmful interference in which case the user will be

required to correct the interference at his own expense.

017-220-B0 Rev 0710

2. General Description

2.1 Overview

Figure 2 — Alpha Micro Secure Surveillance version

Figure 1 — Alpha Micro Secure Cable version

Batteries

Battery fuse

30 A standard

automotive fuse

Input circuit breaker

Output connector

Front cover LEDs

1 green, 1 red

NEMA 5-15P plug, 120 V

Input power cable not pro-

vided for 230 V application

Batteries

Battery fuse

30 A standard

automotive fuse

Input circuit breaker

RS232 connector,

LEDs, and dry contacts

Input terminal block

Output terminal block

Optional factory in-

stalled Ethernet card

017-220-B0 Rev 0710

Figure 3 — Output Connectors and Monitoring LEDs

The surveillance version of the Alpha Micro Secure has a bar with monitoring LEDs, an RS-232 connector and

dry contacts for attachment of an external monitoring panel.

Dry Contacts

NO NCC

4 65

NO NCC

1 32

• C1 is the “On Batt” contact,

triggered when the UPS is in

Battery mode and backup battery

power is provided to the load.

• C2 is the “Low Batt” contact,

triggered when the battery voltage

falls below a pre-programmed

setting to indicate the battery is

almost discharged.

• These contacts can be changed

from these factory defaults to

suit your conditions if you have

connected a computer to the unit

Green and Red LEDs

RS-232 Connector

The dry contacts

have a maximum

rating of 1A at 250V.

Microprocessor

UPS

Interior

Normally

Closed (NC)

Normally

Open (NO)

Common (C)

Top view

Bottom View

017-220-B0 Rev 0710

3. Site Planning

WARNING!

The Alpha Micro Secure must be installed in a restricted area accessible only by quali-

ed service personnel.

The Alpha Micro Secure must be correctly grounded for proper operation according to

local and national electrical code.

The utility line attached to the Alpha Micro Secure input MUST be protected by a circuit

breaker certied for this use in accordance with the local electrical code.

The AC input and AC output must each have a disconnect device attached. This device

can be a listed branch circuit protection device or a disconnect switch used on AC Line

only. Neutral or ground must never be disconnected by the user except during installa-

tion or maintenance.

3.1 Safety Precautions

• Install the Alpha Micro Secure and batteries in a restricted access location, and on a structure that sup-

ports the total weight.

• The input wiring must reach a suitably grounded power outlet and the load wiring must reach the

Alpha Micro Secures output terminal blocks.

3.2 Electromagnetic Compatibility (EMC) Requirements

Observe the following EMC requirements when setting up the Alpha Micro Secure and its internal equipment:

• All AC mains and external supply conductors must be enclosed in a metal conduit or raceway when speci-

ﬁed by local, national, and/or other applicable government codes and regulations.

• The customer facilities must provide suitable surge protection.

017-220-B0 Rev 0710

4. Unpacking Alpha Micro Secure

Follow these guidelines for unpacking the Alpha Micro Secure.

WARNING!

The Alpha Micro Secure is heavy, more than 45 kg (100 lb) with batteries. Use proper

lifting techniques. The lifting and moving should be done by at least two people to avoid

injury.

1. Select a suitable area for unpacking.

2. Store all the packing material and boxes for possible equipment returns.

3. Check the contents in your product package. See “Checking the Package Contents” on this page.

4. Compare the packing slip and the list of parts with the items you received. If the list of parts on your packing

slip does not match the items you received, or any items appear damaged, immediately notify your carrier

agent and the supplier who prepared your shipment.

4.2.1 Checking the Package Contents

Before starting the installation, inspect the package contents and make sure the following standard items as well

as purchased options are included.

Table A — Standard Items

Quantity Item

Alpha Micro Secure UPS module.

Alpha Micro Secure Installation & Operation manual.

4 Phillips-head wood screws.

2 or 4 batteries as ordered.

Battery fuse (Standard 30A automotive fuse).

017-220-B0 Rev 0710

5. Installation

Once the installation location has been planned and prepared, you are ready to install the Alpha Micro Secure.

There are three steps to setting up the Alpha Micro Secure:

1. Mounting the Alpha Micro Secure.

2. Wiring the Alpha Micro Secure.

3. Installing and wiring the external batteries.

5.1 Transporting and Lifting

WARNING!

To avoid personal injury or damage to the equipment, always use at least two installa-

tion personnel to remove the unit from its container.

Batteries must not be installed until the Alpha Micro Secure enclosure has been secure-

ly set in place at its permanent location. Transporting the unit with batteries installed

may cause a short circuit, re, explosion, and/or damage to the battery pack, enclosure

and installed equipment. Damage caused by improper shipping or transporting a unit

with batteries installed is not covered by the warranty.

5.2 Mounting Options

Choose any of the following four mounting options:

• Mounting to a wall.

• Mounting to a wooden pole.

• Mounting to a steel/concrete pole.

017-220-B0 Rev 0710

5.2.1 Mounting to a Wall

The Alpha Micro Secure can be mounted to a wall or to wall studs. The wall or studs should be able to hold a

weight of at least 45.0 lbs (20.4 kg) and they must be plumb and the case mounted so it is level.

Using the case as a template, secure the case to the wall with the 4 Phillips-head wood screws supplied with the

unit.

8.0 Inches (20.3 cm)

12.0 Inches (30.5 cm)

Figure 4 — Wall mounting template

017-220-B0 Rev 0710

5.2.2 Mounting to a Wooden Pole

The Alpha Micro Secure can be pole mounted with the optional mounting bracket (Alpha Kit# 740-751-21). It al-

lows you to mount to either a vertical or horizontal, steel, concrete or wooden pole.

Procedure

To bolt the UPS to the pole you need the optional mounting bracket and 2, ½" bolts (not provided) to ﬁt the pole.

1. Drill holes into the pole to ﬁt the bolts.

2. Attach the bracket to the pole.

3. Secure the UPS enclosure to the mounting bracket with the 2 mounting screws and 2 nuts provided with the

kit.

Figure 5 — Mounting to a wooden pole

017-220-B0 Rev 0710

5.2.3 Mounting to a steel or concrete pole

To strap mount the Alpha Micro Secure to the pole you need the optional mounting bracket and 2, ½" straps

(Band-It #C20499 straps, #C00369 Tool and #C25499 Buckle or equivalent).

1. Attach the straps to the mounting bracket.

2. Attach the bracket to the pole.

3. Secure the UPS enclosure to the mounting bracket with the 2 mounting screws and 2 nuts provided with the

kit.

Figure 6 — Mounting to a steel or concrete pole

017-220-B0 Rev 0710

5.3 Wiring the Alpha Micro Secure

5.3.1 Tools and Materials Required

• Slotted-tip screwdrivers for tightening screws on terminal blocks.

• DC voltmeter.

• Maximum of 12 AWG wire for wiring the input and output terminal blocks.

• If used, maximum of 16 AWG wire for wiring the dry contact terminal blocks.

Procedure

There are two different versions of the Alpha Micro Secure. For the surveillance version, you may have to connect

the dry contact terminal block outputs and the RS-232 connector depending on your requirements.

1. Connect the load wiring to the output terminal block (surveillance version) as labeled. Torque to 7.0 lb-in (0.8

Nm). For the cable TV version, connect the load cable to the output cable connector.

2. On the surveillance version, if used, connect the dry contact terminal blocks and the RS-232 or Ethernet

connectors. If using a conduit, drill a 1/2" hole to attach a matching conduit.

3. Wire the input terminal block according to its label. Torque to 7.0 lb-in (0.8 Nm).

The cable version has a 6-ft (2 m) permanently connected input power cable with a NEMA 5-15P plug for 120 V

application. For 230 V application, connect the line power to the input terminal block through the provided 1/2"

knockout hole.

The standard Alpha Micro Secure unit does not have an on/off switch. Whenever the

UPS senses battery or line power, it is active and power is present at the output. Before

starting, make sure line power is turned off and that the UPS’s battery fuse is removed.

WARNING!

To Load

Drill hole

to attach

incoming

conduit

From Line

Power

Input

terminal

block

Dry contact

terminal

block

Output

terminal

block

Figure 7 — Wiring the Alpha Micro Secure

017-220-B0 Rev 0710

Battery #3

Battery #1

Battery #4

Battery #2

Battery

Fuse

Figure 8 — Battery Locations

5.4 Installing and Wiring the Batteries

WARNING!

Before proceeding, verify the line wire is attached to the line terminal block, the ground

wire is attached to the ground terminal block and the neutral wire is attached to the neu-

tral terminal block to prevent accidental shocks or electrocutions.

Make sure the battery fuse is removed before wiring the batteries.

017-220-B0 Rev 0710

Procedure

1. Install the 4 batteries and wire them up as shown in Figure 8 and Figure 9.

If using only 2 batteries, install them in the Battery #1 and Battery #2 positions and wire them up as shown in

Figure 6.2, except the wires to Battery #3 and #4 are not used.

2. Use a DC voltmeter to verify the battery string’s polarity and voltage (24 VDC). Perform troubleshooting if

necessary.

RED

BLACK

If using only 2

batteries, ignore

these connections.

Figure 9 — Battery wiring diagram

5.5 Powering Up the Alpha Micro Secure

Make sure that the Line power is qualiﬁed but turned off and the batteries are fully charged.

Procedure

1. Install the battery fuse by snapping it quickly into its fuse holder. Make sure it is ﬁrmly secured in the mount.

You may hear a buzzing sound or see sparks when installing the fuse. This is normal and will not damage the

UPS.

2. Switch on the Line power.

3. Ensure the LEDs are working. See LED status table below.

4. When Line power is ﬁrst applied, both LEDs illuminate and then only the green light remains on if the UPS is

in Line mode.

Table B — LED status description

LED Status Description

GREEN OFF The UPS’s inverter is turned off. Line power goes straight to the load.

GREEN ON The UPS is turned on. Line power is provided to the load.

GREEN FLASHING The UPS’s inverter is on. Backup battery power is provided to the load.

RED ON OR FLASHING The UPS has a malfunction. See the troubleshooting table below.

017-220-B0 Rev 0710

6. Operation

The following subsections describe the operation of the Alpha Micro Secure:

• Communicating with the Alpha Micro Secure.

• Communicating with the RS-232 interface.

• Adjusting and controlling the Alpha Micro Secure

• Viewing the 100-event log.

• Communicating with the Alpha UPS Monitor.

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Alpha Micro Secure 100 Owner's manual

Brand: Alpha

Model: Micro Secure 100

Category: Uninterruptible power supplies (UPSs)

Type: Owner's manual

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Alpha Micro Secure 100 Owner's manual

Alpha Micro Secure 100 Owner's manual

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