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Photovoltaic module wet freezing cycle test chamber
The TG-1028 Photovoltaic Module Wet Freeze Cycle Test Chamber is mainly used in the solar photovoltaic industry to conduct temperature, humidity, and
Product details
Introduction to TG-1028 Photovoltaic Module Wet Freeze Cycle Test Chamber Equipment:
The wet freezing cycle test chamber for photovoltaic modules is mainly used in the solar photovoltaic industry to conduct temperature, humidity, and cycle tests on a series of photovoltaic products and raw materials such as crystalline silicon modules, thin-film photovoltaic modules, and concentrated solar energy,Testing a series of photovoltaic modules can reproduce the damage caused by the environmentTo evaluate its adaptability for storage and use under certain temperature and humidity conditions.
TG-1028 Photovoltaic Module Wet Freeze Cycle Test Chamber Applicable Standards:
The wet heat cycle test chamber for photovoltaic modules meets the following standards:IEC 61646:2008、IEC 61215:2016、IEC 61730:2016、UL1703:2015、GB/T 9535:2006、GB/T18911:2002、IEEE1513、GB9535-2005Waiting for standards.
TG-1028 Photovoltaic Module Wet Freeze Cycle Test Chamber Parameter Introduction:
product name |
Photovoltaic module wet freezing cycle test chamber |
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Equipment model |
Studio Size(mm)long/Width/Height |
External dimensions(mm)long/Width/Height |
Inner box capacity |
TG-1028A |
2000X2500X2000 |
2200X3600X2500 |
1000L |
TG-1028B |
2500X2500X2000 |
2700X3600X2500 |
1250L |
TG-1028C |
2500X3000X2000 |
2700X4100X2500 |
1500L |
TG-1028D |
2500X4000X2000 |
2700X5100X2500 |
2000L |
TG-1028E |
3000X4000X2000 |
3200X5100X2500 |
2400L |
TG-1028F |
3500X4000X2000 |
3700X5100X2500 |
2800L |
TG-1028G |
3500X4500X2000 |
3700X5600X2500 |
3150L |
Number of components |
1-25PCS photovoltaic modules (can meet various specifications of module testing, as well as the latest 210Component testing requirements） |
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Sample Holder |
Test box configuration1 set of test piece shelving rack(Optional photovoltaic modules)Number of pcs |
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1： Temperature index | |||
1.1. Temperature range: |
-40℃～+100℃/-70℃～+100℃(Optional) |
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1.2. Temperature fluctuation: |
≤±0.5℃ |
no-load |
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1.3. Temperature uniformity: |
≤±2℃ |
no-load |
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1.4. Temperature control accuracy: |
±0.1℃ |
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1.5Heating rate: |
2℃/min(+20～+100℃) Additional configurations can be added according to user requirements to achieve rapid temperature rise and fall indicators. |
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1.6Cooling rate: |
1℃min（+20～-40℃） Additional configurations can be added according to user requirements to achieve rapid temperature rise and fall indicators. |
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2： Humidity index | |||
2.1. Humidity range: |
Humidity range20%RH~98%RH |
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2.2. Humidity deviation: |
±1%RH |
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2.3. Humidity uniformity: |
±2/-3% R.H (>75%)，± 5% R.H (<75%) |
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2.4Humidity fluctuation: |
±0.3℃ ; ± 2.5% R.H |
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3： Structure | |||
3.1. Outer box |
Baosteel produces high-quality cold-rolled steel plates(Surface powder coating) |
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3.2. Inner box |
Imported stainless steel plateSUS304# |
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3.3Insulation layer |
The best combination of high temperature resistance and insulation effectPU (polyurethane) foam+ultra-fine centrifugal glass wool composite insulation layer with a thickness of 100mm |
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3.4Inner wall |
The inner wall of the box adoptsSUS304 stainless steel plate production, all seams are TIG continuously welded to ensure no leakage after long-term testing |
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3.5Inner box bottom |
The bottom of the box is measured usingSUS stainless steel (pressed with Japanese small floral patterns) |
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3.6Outer box bottom |
The bottom channel steel of the box is welded to form a load-bearing structure≥1000kg/m² |
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3.7Test hole |
According to customer requirements, what is the diameter of the openingMm test holes and the number of test holes. |
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4： Refrigeration unit | |||
4.1Compressor |
Bizelle, Germany (or Taikang, France) |
Determine the matching size of the compressor based on the box body |
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4.2Refrigerant |
AmericaDupont environmentally friendly refrigerant R404a |
The ozone depletion index is0 |
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4.3Cooling method |
Water cooling (or air cooling) |
Water cooling flow rate:15t/h |
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5： Control system | |||
5.1Controller |
Chinese color touch screen+PLC controller (control software)Tai Gui InstrumentSelf developed) |
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5.2Monitor |
7-inch 640X480, color touch screen |
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5.3Program capacity |
Editable:120 programs, up to 1200 segments, program curves can be stored and can be directly tested in the next experimentMake a call. |
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5.4Fault alarm |
When the equipment malfunctions, it will automatically sound an alarm and cut off the power supply. At the same time, the controller will display the fault symptoms and simple fault instructions in Chinese, allowing users to easily find the cause based on the fault. |
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5.5、self-tune |
The controller hasPIDSelf tuning function |
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5.6Display resolution |
temperature0.1℃； Humidity: 0.1% RH; Time 0.1 minutes |
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5.7Sensors |
Imported electronic sensors (or platinum)PT100 Platinum Resistance |
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5.8Memory storage |
4G SD Card |
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6： Power supply | |||
6.1: Voltage |
AC380V Three-phase four-wire+Protect the ground wire |
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6.2： Max operating power |
According to the equipmentSize determination. |
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7： Protective measures | |||
7.1Leakage protection | |||
7.2Grounding protection | |||
7.3Main power phase sequence and phase loss protection | |||
7.4Controller graded password protection | |||
7.5Heater short circuit, over temperature protection | |||
7.6Humidifier water level protection (not available when there is no humidity function) | |||
7.7Humidifier overheat and dry burn protection (not available when there is no humidity function) | |||
7.8Compressor motor overheat protection | |||
7.9Compressor overload protection | |||
7.10Compressor oil pressure protection (when the compressor has an oil pump) | |||
7.11Overload protection for circulating fan motor | |||
7.12Cooling water under pressure protection | |||
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Introduction to Thai Standard Instruments: 1We have a professional product development team that can develop personalized solutions based on your needs before you make a purchase. Our company can customize production according to your product requirements. 2Our products have high cost-effectiveness, complete variety, sufficient inventory of related accessories and consumables, and fast delivery time. 3Our after-sales service mechanism covers installation, training, maintenance, and all aspects, including providing a second training session for your users after they leave. We offer a lifetime warranty to solve any after-sales problems you may encounter with our products. 4High user recognition. Our company's R&D team hasOver 20 years of industry experience, closely following industry standards, and selling products overseas20Widely recognized by users in multiple countries, we not only provide you with high-quality and cost-effective products, but also offer you one-stop solutions, For more details, please call Tai Gui Instrument. Welcome to call for consultation and negotiation. | |||
Introduction to relevant specifications for TG-1028 photovoltaic module wet freezing cycle test chamber:
1: Temperature cycling test
Test objective: To determine the components under repeated temperature changesThermal failure caused by fatigue and other stresses.
Testing requirements:
1、Record the temperature of the module throughout the entire testing process, and measure and record the accuracy of the instrument used to measure and record the temperature of the module±1℃
2、Throughout the testing process, instruments are used to monitor the electrical continuity within each module
3、Instrument for monitoring the insulation integrity between one hidden end of each module and the frame or support bracket
4、Monitor any potential open circuit or ground failure that may occur(No intermittent open circuit or grounding failure during the testing process)
Temperature cycle comparison |
low temperature |
high temperature |
Temperature variation rate |
residence time |
Number of cycles |
IEC61215 |
-40±2℃ |
85±2℃ |
The biggest100℃/h |
zuifew10min |
50, 200 |
GB9535 |
-40±2℃ |
85±2℃ |
zuibig100℃/h |
zuifew10min |
50, 200 |
IEC61646 |
-40±2℃ |
85±2℃ |
zuibig100℃/h |
zuifew10min |
50, 200 |
GB18911 |
-40±2℃ |
85±2℃ |
zuibig100℃/h |
zuifew10min |
50, 200 |
UL1703 |
-40±2℃ |
90±2℃ |
zuibig120℃/h |
30～105min |
200 |
IEC62108 |
-40±2℃ |
65 ℃, 85 ℃, 110 ℃ |
10cycle/day |
10min |
500, 1000, 2000 |
IEC62108 |
-40℃ |
65 ℃, 85 ℃, 110 ℃ |
18cycle/day |
10min |
500, 1000, 2000 |
IEEE1513 |
-40℃ |
90 ℃, 110 ℃ |
0.9～7.5℃/min |
zuifew10min |
250, 500 |
IEEE1513 |
-40℃ |
90 ℃, 110 ℃ |
zuibig100℃/h |
zuifew10min |
100, 200 |
IEEE1513 |
-40℃ |
60 ℃, 90 ℃ |
zuibig100℃/h |
zuifew10min |
50, 200 |
2：humidity-freeze test
Purpose: To determine the ability of components to withstand the effects of high temperature, high humidity, and subsequent sub zero temperatures.
Testing requirements:
1. During the entire testing process, the temperature of the module is recorded, and the accuracy of the instrument used to measure and record the temperature of the module is ± 1 ℃
2. Throughout the testing process, instruments are used to monitor the electrical continuity within each module
3. Instrument for monitoring the insulation integrity between one hidden end of each module and the frame or support bracket
4. Monitor any possible open circuit or ground failure (without intermittent open circuit or ground failure during the testing process)
Temperature cycle comparison |
High temperature and humidity |
low temperature |
Temperature variation rate |
Number of cycles |
IEC61215 |
85℃/85±5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(100℃/h) |
10 |
GB9535 |
85℃/85±5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(100℃/h) |
10 |
IEC61646 |
85℃/85±5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(100℃/h) |
10 |
GB18911 |
85℃/85±5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(100℃/h) |
10 |
UL1703 |
85℃/85±2.5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(120℃/h) |
10 |
IEEE1513 |
85℃/85±2.5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(100℃/h) |
20 |
IEC62108 |
85℃/85±2.5%(20h) |
-40℃(0.5～4h) |
High temperature rise and fall(100℃/h) |
20、40 |
3: Damp heat test
Purpose: To determine the module's ability to resist long-term moisture infiltration.
Experimental conditions:85 ± 2 ℃/85 ± 5%/1000h (IEC61646-10.13, GB18911-10.13, CNS15115-10.13)
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