PV Modules Fire Resistant Characteristics Test Machine by IEC 61730 and NFPA 256
Brand Name:AI
Certification:ISO
Model Number:AIC-61730
Minimum Order Quantity:1 SET PV Modules Fire Resistant Characteristics Test Machine
Delivery Time:60 days
Payment Terms:Western Union, T/T, L/C, MoneyGram
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Changsha Hunan China
Address:
Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
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Product Details
PV Modules Fire Resistant Characteristics Test Machine
Introduction:
This Photovoltaic PV Modules Fire Resistant Characteristics Test
Machine is designed according to UL 1730, IEC 61730-2. It simulates
real conditions to assess roof and components of fire-resistant
performance, in A1.82m, b 2.4m and c 3.9m specimens to evaluate A~C
level. Also it can be used to determine fire-retardant performance
of photovoltaic components.
Standards:·
• UL 1730: multifamily and hotel room individual dwelling unit
smoke detection monitors: electric signal detection of house dust;
• UL 790: standard method of fire test for roof covering materials;
• ASTM e 108-04: standard method of fire test for roof covering
materials;
• NFPA 256: fire test of roof deck.
• IEC 61730-2 Appendix b: fire tests on PV modules.
Characteristic
Structural parts
1, Plywood roof covering materials, dimensions: 1,300 (w) X1,000
(d) x120 (h), to install the test sample;
2, Non-combustibility test Board, installed at the end of testing,
can stop the test panels tempered;
3, Stainless steel fan control board, the test angle can be
adjusted, size: 1,440 (l) x 940 (h) mm;
4, The main frame bracket of PV Modules Fire Resistant
Characteristics Test Machine uses corrosion-resistant steel,
dimensions: 1,020 (l) x 1,000 (d) x 1,473 (h) mm;
5, Non-combustible plate Assembly, installed in front of the frame
to simulate the eaves and cornice, extension of the flame from the
burner to the specimen, dimensions: 330 (w) x 2,130 (d) x 584 (h)
mm; 6,Air flow rate for the test panel: 19 ± 8 km/h (5.5M/sec), and
configure the anemometer monitor;
7, Separate ventilation pipes, can be extracted from outside the
laboratory air;
8, Honeycomb filter is installed in the air duct, installed gas
inlet guide vane;
9, Ventilation ducts is equipped with slope adjustment panel for
adjusting the air flow direction;
10, Ventilation pipes attached to the Guide, can enhance speed to
ensure supply test airflow from the outside interference, guide
plates made of stainless steel, location does not change with the
wind pressure;
11, Duct materials for stainless steel, corrosion-resistant and
heat-resistant, size: 2,130 (w) x 762 (h) x 3,000 (l) mm;
12, Fan 220V,50HZ, three-phase power, is equipped with a reverse
system can automatically adjust wind speed, minimum flow for
300m3/min;
13, Infinitely variable speed inverter, 0-100% adjustable;
14, Gas burners (for intermittent Shi Huo, flame spreadandflying
fire), 1.12m, 60.3mm, moving in the test side has a 12.7mm (w)
*0.91m (long) slit;
15,Gasburner can provide a 22,000Btu/min (387kWh), and according to
a, b, c three combustion levels, high-precision gas control valve
controlling gas flow,
16, Top burner thermocouple is installed 58.7mm, 888 ± can test 28
ºC;
17, Automatic ignition system, ensure the security of test
performance, ignition electrode 1.8kVp mass flow controller is the
minimum pressure according to different standards, control gas flow
rates, Class A and B:21,000 ~ 22,000 Btu/min (369 ~ 387 kWh) for 10
minutes, Class C:18,000 ~ 19,000 Btu/min (316 ~ 334 kWh) 4 minutes;
18, Temperature control system-Class A and B:760±28ºC
(1400±50ºF)-21,000 ~ 22,000 Btu/min-Class C:704±28 c
(1300±50ºF)-18,000 ~ 19,000 Btu/min
19, High precision pressure gauges and pressure regulating valve
controls the gas pressure;
1)-Each transfer to gas in the burners need to follow a different
test and control methods;
2)-LNG: using MFM can accurately measure flow (flow control valve
control);
3)-LPG: air flow rate using the inverter system: the test deck at
19 ± 8 km/h (5.5M/sec);
20, Metallic mesh support materials, pallets can be rotated, so
that full combustion of materials;
Test part
1, PV Modules Fire Resistant Characteristics Test Machine adopts
computer control system of United States special control software
for Labview experiment, integration 10.2 "LCD screen;
2, Data acquisition systems, LabView programming language is used
to program, data acquisition cards United States NI offers
3, Data acquisition system consists of the following parts:
1) 16-bit thermocouple input module
2) 16 bit a/d conversion input module
3) Data input/output module
4) 12 bit a/d conversion output module
5) 4 and 8-slot backplane
6) Labview modules
7) Labview/Ethernet network module
4, Brand testing systems, gas burners, the flame engulfed the
burning material, the gas burner is 880±10ºC temperature can be
adjusted;
The standard results
1, General standards for flame spread
• Any part of the roof covering materials (component or Panel) from
the test deck in flame or glowing particles blown,
• Can slide through, split, curved roof covering materials, such as
roof deck open,
• Fire safety rating A: flame spread range is 1.82M,
Fire safety level B: flame spread range is 2.4M,
Rank C fire safety: fire spreading area is 3.9M,
Measured from the edge of the sample spread of flame,
2, General standards for roof combustion
• Any part or component of the Panel from the test deck in flames
blowing or falling,
• Parts of the roof deck or a part of a Panel in the roof structure
or component in the form of luminous particles disappear,
• Continue with components or panels of combustion,
Installation requirements
| Power supply | AC 380V 3-Phase, 50/60Hz, 50A |
| Dimensions | About 6,000 (w) X2,200 (d) X2,000 (h) mm |
| Weight | 850kg |
| Exhust | 400 m2/min |
| Auxiliary | Propane gas/liquefied natural gas, Compressed air, Vacuum cleaners, Computer |
PV Modules Fire Resistant Characteristics Test Machine by IEC 61730 and NFPA 256
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