About AMCA and the Industry We Serve · 2016. 3. 13. · ANSI/AMCA Standard 500-L established what...

About AMCA and the

Industry We Serve

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Michael IvanovichSenior Director, Industry RelationsAMCA International

[email protected]

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Thank you

Mr. Mohamad El Mokdad

Maico Gulf (DYNAIR & Elicent)

ASHRAE Oryx Chapter

Mr. Amit Ahuja

Maico Gulf (DYNAIR & Elicent)

�An Overview of AMCA

� The AMCA Certified Ratings Program

�How to Make Sure AMCA Products Get Installed

� Sand Louvers

� Louvers

� Fire, Smoke, and Fire/Smoke Dampers

� Fan Efficiency Metrics: FEG vs FEI

� 14 Tips for Reducing Wasted Energy

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Learning Objectives

An Overview of

AMCA

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An Overview of AMCA

� Air Movement and Control Association International

� Not-for-profit manufacturers association with roots going back to1917

� Mission is to promote the health, growth and integrity of the industry

� More than 350 member companies worldwide

� History

� 1917 – Fan manufacturers created the association

� 1955 – Three associations merged to become AMCA

� 1957 – AMCA Certified Ratings Program initiated

� 1977 – Louvers & dampers were added

� 1996 – The word “International” was officially added to the AMCA name

� 2011 – European AMCA established

� 2011 – Asia AMCA established

� 201??? – Middle East AMCA region office being developed

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An Overview of AMCA

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An Overview of AMCA

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� AMCA Board of Directors

� Amit Ahuja, General Manager, Maico Gulf, LLC

� Middle East AMCA Marketing Committee Chair

� Saad Ali, Ruskin Titus Gulf

� AMCA Sand Louver Committee Chair

� Ed Rizk, McGill Architectural Products

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AMCA Middle East

� Annual AMCA Technical Seminar in conjunction with Big 5 Dubai

� In partnership with ASHRAE-Falcon

� > 120 participants in 2015

� AMCA Technical Seminar in Qatar in collaboration with ASHRAE Oryx

� More can follow

� Sand Louver rating tests and certification

� Looking to increase specification of AMCA Certified Ratings System in air systems

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AMCA Middle East

� Two Members:

� QADNET – Qatar Air Distribution Network

� DVAC – Duct Ventilation Air Conditioning

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AMCA in Qatar

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An Overview of AMCA

� Air curtain units

� Air handlers

� Cabinet fans

� Ceiling fans

� Centrifugal fans

� Circulating fans

� Energy recovery ventilators (ERVs)

� Evaporative coolers

� Heat recovery ventilators (non-residential)

� High pressure fans

� Industrial fans

� Induced flow fans

� Jet tunnel fans

� Mechanical draft fans

� Mixed flow fans

� Positive pressure ventilators (PPVs)

� Power generation fans

� Power roof and wall ventilators

� Propeller fans

� Smoke management fans

� Tubeaxial fans

� Vaneaxial fans

� Acoustical duct silencers

� Airflow measurement stations

� Backdraft dampers

� Fire and smoke dampers

� Fixed and adjustable louvers

� Gravity roof ventilators

� Heavy dampers

� Isolation dampers

� Penthouses

� Range hoods (non-residential)

� Spiral duct

AMCA members manufacturer at least one of the following types of products:

AND MORE…

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An Overview of AMCAAMCA members manufacturer at least one of the following types of products:

AND MORE…

(Simplified)

� Many types of fans for commercial & industrial

� Commercial and industrial louvers

� Commercial and industrial dampers

� Air curtains

� Air monitoring stations

� … and others

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An Overview of AMCA

AMCA’s member products are used in

� Commercial ventilation systems

� Industrial facilities and processes

� Data centers and high-tech facilities

� Power plants

� Gas, oil, mining and other heavy industries

� Food processing

� Waste water treatment

… and more

AMCA contributes to the industry by

1. Developing and disseminating technical information

� Product-rating test standards

� Application guides and handbooks

� White papers, technical articles and educational

seminars

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An Overview of AMCA


2. Advocating for members and the industry:

� Energy efficiency

� Fire and life safety

� Acoustics

� Indoor environmental quality

� Codes, standards and regulations

� High performance air systems

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An Overview of AMCA

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An Overview of AMCA


3. Administering product certification programs

� AMCA Certified Ratings Program (worldwide)

� European Commission 327 Fan Efficiency

compliance verification

� AMCA listing and labeling program for

U.S./state/regional building codes

Office [4]1

Office [4]1 Replace Tier 1 label with Tier 2. Tier 1 is obsoleteMicrosoft Office User, 19/01/2016

The

AMCA

Certified

Ratings

Program

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How AMCA’s third-party Certified Ratings System works:

� Companies send products to AMCA for testing

� AMCA tests products for parameters specified

� AMCA checks its data against manufacturer literature

� Periodic check tests in AMCA laboratory ensures certifications are valid over time

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The AMCA Certified Ratings

Program

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Program

After certification, the product

� Is licensed to bear AMCA’s seal

� Is listed in AMCA’s online database

� www.amca.org/certified

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Program

Some background on the program

� Over 60 years old

� 21 types of products certified

� 3,350 certified products

� 240 AMCA member companies in 27 countries participate in program

� Testing is done in AMCA-accredited independent and manufacturer laboratories

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58 60 61 55 53 61 52 71 61 71 72 84 91 100 104 113

1691

1769

1899

1943

1955

2155

2269

2185

2257

2440

2722

2830

3011

3026

3134

3349

CRP Affiliates Licensed Products Total Licensed Products

The AMCA Certified Ratings Program

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Program

How are products certified?

Step 1: Sign a license agreement

� Must be a company

� While AMCA membership is not required to sign a license agreement, members can certify product at a lower cost

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Program


Step 2: Test the product at an AMCA-approved facility

� Tests and CRP forms required are dictated by product

� If a product is nameplated or aerodynamically similar to a certified product, no test is needed

� Company sends in the appropriate CRP form

� A precertification test may be required

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Program


Step 3: Undergo AMCA review of catalog

� The company must submit a proof product catalog

� AMCA staff will check the performance listed against the AMCA-approved lab data

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Program


Step 4: Receive approval of license

� The product will be added to AMCA’s online database of certified products

� The product will be permitted to bear the AMCA seal

� Products that have been certified undergo check-testing every three years

� Manufacturers that fail check tests:

� Can ask for a retest to ensure failure

� Must fix product

OR

� Publish new ratings

OR

� Withdraw the product from certification program

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Program

How to

Make Sure AMCA-

Certified Products

Get Installed28

Know what “AMCA-certified” means

� Product was tested in an AMCA laboratory

AND

� Manufacturer’s data was verified by AMCA

AND

� Product is licensed by AMCA to bear the AMCA seal

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How to Make Sure AMCA-

Certified Products Get

Installed

� “Tested in accordance with AMCA Standard 210”

� Products no longer listed in online database

� Older products can sometimes have a sticker…

� Failed check tests

� No longer manufactuered

� No longer certified

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What is NOT AMCA-Certified

Know the steps MANUFACTUERERS take for AMCA certification, as discussed in the previous section --They:

1. Sign a license agreement

2. Test the product at an AMCA-approved facility

3. Undergo AMCA review of catalog data

3. Receive approval of license

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Installed

As engineers / end users:

Step 1: Select an AMCA-Certified Product Type

Step 2: Find AMCA-Certified Products

Step 3: Verify Specific Certified Performance Parameters

Step 4: Write a Specification That Ensures AMCA-Certified Products Get Installed

Step 5: Verify Certification Authenticity

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Installed

Step 1: Select an AMCA-Certified Product Type

Here are the products AMCA certifies:

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Installed

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Step 2: Find AMCA-Certified Products

You can do this using AMCA’s online certified product search

Step 3: Verify specific certification parameters

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Installed

Step 4: Write a Specification That Ensures AMCA-Certified Products Get Installed

Consider the following exemplary language for your specification:

� “Fans shall comply with AMCA Publications 211 and 311 to bear the AMCA Certified Ratings Program seal for air performance and sound performance”

� “Louvers will be licensed to bear the AMCA Certified Ratings Program seal for wind driven sand resistance in compliance with AMCA Publication 511”

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Installed

Some things to take note of:

� You can specify the test procedure if you want… BUT

� You MUST specify the proper AMCA publication for that type of product

� AMCA white papers help:

� An Introduction to the AMCA Certified Ratings Program

� Guideline Specifications for Selected AMCA-Certified Products

� How to Ensure AMCA-Certified Products Get Installed

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Installed

Step 5: Verify Certification Authenticity

� Verify the actual product against the specified product

� Verify certification in AMCA’s online product search

� Check for online violations at

www.amca.org/certified

� Verify the product has the correct AMCA seal

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Installed

Step 5: Verify Certification Authenticity—What’s wrong with these seals?

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Installed

Sand

Louvers

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The 2015 version of

ANSI/AMCA Standard

500-L established what

sand louvers are and

how to test them

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Sand Louvers

The 500-L test was developed with

� fairness

� repeatability

� performance rating

� comparable testing

� airborne particle size

� mass distribution

� re-entrainment

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Sand Louvers

� The essential test output is sand rejection effectiveness (Es)

� The airflow rate through the sand louver’s free area under test should range from 1 m/s to 7 m/s

� Tests are conducted on a louver with outside dimensions of 1220 mm x 1220 mm with a tolerance of +0, -6.3 mm

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Sand Louvers

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Sand Injector and Distribution

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Sand Injector Equipment

Grading of the sand in covered in Annex H of 500-L.

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Sand Louvers

� Sand louvers are tested at Thomas Bell-Wright International Consultants in Dubai

� AMCA Independent Accredited laboratory

� For more information about the Laboratory, visit

www.bell-wright.com/

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Sand Louvers

� The 2015 version of AMCA Publication 511 outlines a CRP for wind-driven sand air performance (pressure drop)

� The procedure for certifying sand louvers is outlined in the publication

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Sand Louvers

AMCA has created a new white paper that focuses on sand louvers. It includes

� What sand louvers are

� The history of sand louvers

� Why sand louvers are an excellent solution to a potentially costly problem

� The introduction of the 500-L test method and the 511 certification program

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Sand Louvers

� The sand louver white paper is very new

� To obtain a copy, visit

www.amca.org/whitepapers

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Sand Louvers

Louvers

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ANSI/AMCA Standard

500-L defines louvers

and outlines how to

test them

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Louvers

The 500-L tests for

• Free air velocity through louver

• Pressure drop

• Beginning point of water

penetration

• Water rejection effectiveness

• Discharge loss

• Leakage (for operable louvers)

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Louvers

54Water Penetration Setup

55Wind-Driven Rain Setup

AMCA Publication 511 outlines a CRP for the louver tests performed

in AMCA 500-L

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Louvers

Fire, Smoke and

Combination

Fire/Smoke Dampers

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What is a fire damper?

A device, installed in an air

distribution system, designed to

close automatically upon

detection of heat, to interrupt

migratory airflow, and to restrict

the passage of flame.

(NFPA 80)

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Fire, Smoke and

Combination Fire/Smoke

Dampers

What about a smoke

damper?

A device within the air

distribution system to control

the movement of smoke.

(NFPA 80)

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Fire, Smoke and


Dampers

And a combination

fire/smoke damper?

A device that meets both the

fire damper and smoke

damper requirements.

(NFPA 80)

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Fire, Smoke and


Dampers

Life safety air control devices include

� Fire Dampers

� Smoke Dampers

� Combination Fire/SmokeDampers

� Corridor Dampers

� Ceiling RadiationDampers

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Fire, Smoke and


Dampers

Why fire, smoke, and combination dampers are used:

� Limit spread of fire

� Allow time for evacuation in fire event

� “Defend in place” strategy

� Prevent smoke, the major killer in fire related deaths--sprinklers cannot contain the smoke generated by the fire

� Stop smoke that can travel far from the fire’s origin

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Fire, Smoke and


Dampers

� AMCA only certifies air performance of fire/smoke dampers

� UL tests the safety features

� AMCA advocates for use of fire/smoke dampers in building codes and safety standards

� AMCA publishes an application guide to help minimize lifecycle costs – including periodic testing

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Fire, Smoke and


Dampers

Key resources for fire, smoke and combination dampers

� Underwriters Laboratory’s Marking and Application Guide: Dampers

� AMCA’s Guide for Commissioning and Periodic Performance Testing of Fire, Smoke and Other Life Safety Related Dampers

� AMCA’s Publication 503-08, Fire, Ceiling (Radiation), Smoke and Fire/Smoke Dampers Application Manual

� Jay Woodward/ICC/IFC’s Firestopping, Joint Systems and Dampers

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Fire, Smoke and


Dampers

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Fan Efficiency

Metrics

FEI is

� a Fan Efficiency Index

� the ratio of the “maximum fan power” (FEP) standard over the FEP of the fan at its design point

� This ratio is 1.0 or greater for all compliant fan selections

� Expected to become the most common description of fan efficiency in the marketplace

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FEG vs FEI

FEI is a RATIO

FEP��,� =(Q� + Q)(P� + P)

6346xη��

FEP��,� = maximum fan power at operating point i;

Q� = flow (cfm) at operating point i;

P� = pressure differential (in.wg) at operating point i;

Q = flow constant of 250 cfm

P = pressure constant of 0.4 in.wg and

η�� = target efficiency levels to be set by the U.S. Dept. of Energy

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FEG vs FEI

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FEG vs FEID

esig

n P

ress

ure

Design Flow

Difference between FEI and FEG or FMEG?

� FEG: tied to the peak efficiency of a fan, comparing shaft power to air power

� FMEG: wire-to-air efficiency at the fan’s efficiency peak

� FEI: establishes the maximum power input that is allowed at any flow and pressure condition

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FEG vs FEI

Other reasons FEI was chosen:

� FEI can be used across all fans as a relative indicator of power consumption.

� FEI eliminates the exceptions currently required by FEG.

� No products are directly eliminated from the market

� FEI will drive positive market behavior by specifiers and manufacturers.

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FEG vs FEI

14 Tips for Reducing

Wasted Energy

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From HPAC Engineering’s “14 Tips for Reducing Wasted HVAC Fan-System Energy” by Michael Ivanovich

1. Check air-delivery requirements against the owner’s project requirements.

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14 Tips for Reducing Wasted

Energy

2. Minimize total pressure drop.

3. Eliminate or greatly reduce system effects.

4. Minimize the number of fittings, especially close-coupled ones.

5. Specify low-leakage systems and require post-installation leakage testing.

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Energy

6. Right-size the fan.

7. Know your tradeoffs and think of the future

8. Be wary of VFD specifications

9. Use direct-drive motors/fans where possible and where belt maintenance is questionable

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Energy

10. Specify the fan operation schedule for controls, especially for exhaust-only fans.

11. Use duct static-pressure set-point reset on VAV systems.

12. Ensure energy-code compliance.

13. Ensure design intent is followed through by the contractor.

14. Get out into the field

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Energy

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1. www.amca.org

(AMCA’s website)

2. www.amca.org/store

(The AMCA store, where you can buy or download the standards and publications

referenced here

3. www.amca.org/certified

(AMCA’s online certified product search)

4. www.amca.org/whitepapers

(All topics in this presentation are covered in 8 white papers; 7 are on your USB drive)

5. http://hpac.com/iaq-amp-ventilation/association-solutions-14-tips-reducing-wasted-

hvac-fan-system-energy

(Michael Ivanovich’s article on reducing wasted energy in HPAC Engineering)

Resources

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Resources

Questions?

Or direct written inquiries to Michael Ivanovich,

Senior Director, Industry Relations,

at [email protected]

About AMCA and the Industry We Serve · 2016. 3. 13. · ANSI/AMCA Standard 500-L established what...

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