2. GGM Gastro
  3. AC1600

GGM Gastro AC1600 Exploded View

  • Hello! I've reviewed the datasheet for the AC1600 airbox. This document provides detailed specifications and performance data, including airflow characteristics, pressure measurements, and noise levels tested in accordance with industry standards. It also notes key electrical details. I'm ready to answer your questions about the performance characteristics and other features described in the document.
  • What is the air density used for testing?
    What is the installation type?
    What is the noise measurement standard?
Air density (γ): 1.20 kg/m3
Installation type “B”: free inlet, ducted outlet
12000 m3/h fan test chamber according to AMCA 210/05 fig. 12
Free field Lp(A) measurements at 1 m according to ISO 3746:2011
Unit type: Motor code: 211100G Motor Th.prot: YES IN
Test nr.: 2227 Motor power [W]: 120 Capacitor [μF]: 6
Date: 2017/02/15 Motor poles: 4 Unit max. abs. current [A]: 1,3
Power supply[V]: 230 1~ Mot. prot. class: IP44 Unit max. abs. power [W]: 300
Frequency [Hz]: 50 Mot. ins. class: F
ErP status: ErP 2018
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Data are not certified by AMCA
0
50
100
150
200
250
300
350
400
0 200 400 600 800 1000 1200 1400 1600 1800
Pfs [Pa]
Q [m3/h]
230 V@50 Hz
50 Hz unit limit
56,4
56,7
57,7
58,0 dB(A)
AC1600
Air density (γ): 1.20 kg/m3
Installation type “B”: free inlet, ducted outlet
12000 m3/h fan test chamber according to AMCA 210/05 fig. 12
Free field Lp(A) measurements at 1 m according to ISO 3746:2011
Unit type: Motor code: 211100G Motor Th.prot: YES IN
Test nr.: 2227 Motor power [W]: 120 Capacitor [μF]: 6
Date: 2017/02/15 Motor poles: 4 Unit max. abs. current [A]: 1,3
Power supply[V]: 230 1~ Mot. prot. class: IP44 Unit max. abs. power [W]: 300
Frequency [Hz]: 50 Mot. ins. class: F
ErP status: ErP 2018
------------------------------------------------------------------------------------------------------------------------------------------------------------------
0
50
100
150
200
250
300
350
0 200 400 600 800 1000 1200 1400 1600 1800
Abs. power [W]
Q [m3/h]
230 V@50 Hz
0,0
0,2
0,4
0,6
0,8
1,0
1,2
1,4
0 200 400 600 800 1000 1200 1400 1600 1800
Abs. current [A]
Q [m3/h]
230 V@50 Hz
AC1600
AC1600
Setup for unit noise test
Noise test setup is according to ISO 3746:2011 Standard.
A microphone, placed at 1 meter from the unit and 1 meter from the ground, gets the
sound pressure levels in different unit operating conditions.
Test data are then mathematically revised in order to get the A-weighted free-field total
sound pressure levels Lp(A) of the unit.
The Lp(A) value in dB(A) is available on CMC documentation.
Add 11 dB(A) to the sound pressure level Lp(A) value to get the correspondent sound
power level Lw(A).
microphone
duct
AHU
test chamber
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