The MSK-TE903 Dual Explosion-Proof Steel Box provides a safe enclosure for over-charging & forced discharging of all kinds of battery cell testings based on the UN38.3 standard (38.3.4.7 & 38.3.4.8). The two separate compartments with a total of 4 feedthrough ports allow for the testing of multiple batteries at the same time.
SPECIFICATIONS
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Power Requirement
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- 100 - 240VAC ( 50/60Hz), 100W
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Structure & Material
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- Materials:
- Chamber: 1.5 mm thick brushed SS304 with tensile strength > 500 Mpa
- Exterior: 3 mm thickness cold rolled steel with tensile strength > 400 Mpa
- Structure: Two anti-explosion chambers, top and bottom
- Chamber Size: 500mm x 500mm x 500mm (x2)
- Testing Cables: Two 3-meter-long cables with clamps are included, Max. current rating is 30A
- Ports: Each chamber has two 2" diameter holes reserved for electric cables of battery testing equipment
- Safety door: The pressure relief door is built on the back of each chamber. In the event of a battery explosion, the door will open and release pressure.
Note: The max. capacity of Li-Ion batteries to be tested in the chamber should be limited to 4.2V@ 40Ah for single-cell or 160Wh for battery pack without protection circus |
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Venting Fan
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- A venting port with a high-quality exhaust fan is installed in the back chamber which shall be connected to your venting system. (ducting and exhaust system are not included )
- Warning: Must keep a venting fan and exhaust system running during battery testing to avoid pressure build-up in the case of a battery explosion.
- Venting fan: 24 VDC, 3425 RPM, 235 CFM, 54.3 dBA
- Centrifugal in-line exhaust fan with aluminum flex duct connection is recommended but not included.
- If you need to control chamber temperature between 23oC - 46oC, we may help you to install a spot air conditioner ad the picture below, at the extra cost
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Remote Control
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- A wireless hand-held remote controller can operate the machine within 10 10-meter distance for safe operation.
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Lighting
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- Anti-explosion LED light (30W) is installed inside of each chamber.
- The angle of illumination is adjustable up to 90°
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Electrode Holder & Cables
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- Two sets of battery electrode clamps with 10 AWG gauge cables (30A Max.) are included for easy & quick connections to batteries
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Mobility
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- Four mobile wheels are installed at the bottom for easy transportation
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Battery Testers (Optional)
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- A smart battery analyzer for use as the source of over-charging and forced discharging is available here:
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| Application Notes |
- IEC 62133 Safety Test Standard Details
- Please click here to review the UN38.3 Li-Ion Battery Transportation Safety Testing Requirements
- Other equipment for testing of IEC 62133 or UN38.3 Standards can be found at MTI online web.
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