Bypass Diode Thermal Test Machine mainly used to detect the protective performance and heat generation of bypass diodes in photovoltaic modules under hotspot effects.
Guangdong Haida Equipment Co., Ltd.
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | ≤1℃ |
| Application | Photovoltaic Module Testing, Hot Spot Endurance Testing, Thermal Testing, Thermal shock testing |
| customized support | OEM, ODM |
| power | 220V, 50Hz |
| Protection Class | / |
| Voltage | 220 V |
| warranty | 1 Year |
| Pulse Power Supply | 20μs~999s(adjustable) |
| Current Range | 0-60A; Deviation ±2% |
| Thermal Runaway Test | Forward current - Reverse voltage ≤10ms |
| DC Power Supply | Current Range 0-60A; Deviation ±1% |
| Voltage Range | 0-20V; Deviation ±1% |
| Voltage Acquisition Accuracy | ≤0.2V |
| Functional Test | Diode I-V curve <1s |
| Temperature range | RT~200C |
| Temperature rise time | 5 C/ min in average |
| Observation window | 250*250mm |
| Brand Name | HAIDA |
| Place of Origin | Guangdong, China |
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Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | ≤1℃ | Application | Photovoltaic Module Testing, Hot Spot Endurance Testing, Thermal Testing, Thermal shock testing |
| customized support | OEM, ODM | power | 220V, 50Hz |
| Protection Class | / | Voltage | 220 V |
| warranty | 1 Year | Pulse Power Supply | 20μs~999s(adjustable) |
| Current Range | 0-60A; Deviation ±2% | Thermal Runaway Test | Forward current - Reverse voltage ≤10ms |
| DC Power Supply | Current Range 0-60A; Deviation ±1% | Voltage Range | 0-20V; Deviation ±1% |
| Voltage Acquisition Accuracy | ≤0.2V | Functional Test | Diode I-V curve <1s |
| Temperature range | RT~200C | Temperature rise time | 5 C/ min in average |
| Observation window | 250*250mm | Brand Name | HAIDA |
| Place of Origin | Guangdong, China | ||
| High Light | Photovoltaic Module Testing Equipment ，Module Thermal Effect Testing Equipment ，Module Thermal Testing Machine | ||
PART1 : BYPASS DIODE TEST PARAMETERS | ||
Item | Specification | |
Pulse Power Supply | 20μs~999s(adjustable) | |
Current Range | 0-60A; Deviation ±2% | |
Voltage Range | 0-5V; Deviation ±2% | |
DC Power Supply | Current Range 0-60A; Deviation ±1% | |
Voltage Range | 0-20V; Deviation ±1% | |
Temperature Acquisition Channel Accuracy | ≤1℃ | |
Voltage Acquisition Accuracy | ≤0.2V | |
Data Acquisition and Analysis System | A . Includes temperature and voltage acquisition channels; B. Software automatically fits curves based on the relationship between temperature and voltage | |
Functional Test | Diode I-V curve <1s | |
Thermal Runaway Test | Forward current → Reverse voltage ≤10ms | |
Power | Single phase, 220V, 50Hz | |
PART 2 : THERMAL OVEN PARAMETERS | ||
Item | Specification | |
Internal dimension | 400*400*400mm(W*D*H) | |
External dimension | 760*690*1720mm(W*D*H) | |
Temperature range | RT~200C | |
Temperature display accuracy | 0.1 C | |
Temperature stability | ± 1.0 C | |
Temperature uniformity | ± 2 C | |
Temperature rise time | 5 C/ min in average | |
Controller | Touch screen control | |
Inner chamber material | stainless steel plate | |
External chamber material | Cold rolled steel plate baking varnish treatment | |
Observation window | 250*250mm | |
Lighting device | Machine is equipped with internal lighting, easy to observe the state of the sample being tested; | |
Box door | Single door left open, box door side is equipped with explosion-proof chain | |
Test holes | The right side of the device has 2 test holes with a diameter of 50mm, easy to put in the temperature, voltage, current, and other collection lines; | |
Insulation material | High efficiency compressed glass wool; | |
Insulation device | No fuse switch, over-temperature protection switch, fuse; | |
Safety devices | Equipped with over-temperature alarm; | |
Air circulation system | Convection air circulation system | |
Pressure relief port | Opening size 200*200mm, located on the back side of the box, when the specimen explodes, the pressure relief port pops open to unload the pressure | |
Power | Single phase 220V, 50Hz | |
Weight | Approx. 170kg | |
TEST STANDARD | ||
Items | Description | |
Test Standard | IEC61215-2: 2021 MQT 8 Bypass Diode Testing IEC 62979:2017 Photovoltaic modules – Bypass diode-Thermal runaway test IEC 63126:2020 Guidelines for qualifying PV modules, components and materials for operation at high temperatures | |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2004
Total Annual:
$ 5 Million-US$ 10 Million
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Haida International Equipment Co., Ltd Company Profile Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibra... Haida International Equipment Co., Ltd Company Profile Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibra...
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