What load condition was used during the EV3 temperature rise test?

The test was conducted with the EV3 tire inflator operating under a continuous 35 psi load condition across all three units simultaneously.

What was the peak temperature recorded during the test?

The highest recorded temperature across all units and sensor positions was 55.23 °C, observed at the battery sensor of Unit 1 (scan 185). The highest motor temperature recorded was 50.09 °C, also on Unit 1.

How many units were tested and what sensors were used?

Three units (1#, 2#, 3#) were tested. Each unit was monitored with two sensors: a battery temperature sensor and a motor temperature sensor, giving six thermal channels in total plus one ambient laboratory temperature channel.

What instrument was used to log the temperature data?

An Agilent DAQ970A data acquisition system (serial number MY58035717, firmware version A.02.03-01.00-02.01-00.02-02.00-03-02) was used, connected via USB (address USB0::0x2A8D::0x5101::MY58035717::0::INSTR).

What was the ambient laboratory temperature during the test?

The laboratory ambient temperature remained stable throughout the test, ranging from approximately 26.71 °C at the start to a peak of around 27.42 °C, with most readings between 26.75 °C and 27.20 °C.

How does this report relate to the Temperature Rise Report sheet?

This article covers the raw scan-by-scan temperature data (温升数据 sheet). The companion report, the Temperature Rise Report (温升报告 sheet), presents the summarised analysis and conclusions drawn from this dataset.

What load condition was used during the EV3 temperature rise test?

The test was conducted with the EV3 tire inflator operating under a continuous 35 psi load condition across all three units simultaneously.

What was the peak temperature recorded during the test?

The highest recorded temperature across all units and sensor positions was 55.23 °C, observed at the battery sensor of Unit 1 (scan 185). The highest motor temperature recorded was 50.09 °C, also on Unit 1.

How many units were tested and what sensors were used?

Three units (1#, 2#, 3#) were tested. Each unit was monitored with two sensors: a battery temperature sensor and a motor temperature sensor, giving six thermal channels in total plus one ambient laboratory temperature channel.

What instrument was used to log the temperature data?

An Agilent DAQ970A data acquisition system (serial number MY58035717, firmware version A.02.03-01.00-02.01-00.02-02.00-03-02) was used, connected via USB (address USB0::0x2A8D::0x5101::MY58035717::0::INSTR).

What was the ambient laboratory temperature during the test?

The laboratory ambient temperature remained stable throughout the test, ranging from approximately 26.71 °C at the start to a peak of around 27.42 °C, with most readings between 26.75 °C and 27.20 °C.

How does this report relate to the Temperature Rise Report sheet?

This article covers the raw scan-by-scan temperature data (温升数据 sheet). The companion report, the Temperature Rise Report (温升报告 sheet), presents the summarised analysis and conclusions drawn from this dataset.

ETENWOLF EV3 Tire Inflator Temperature Rise Test Report (35 PSI Load, 3-Unit)

Document Overview

Key Findings ETENWOLF EV3 Tire Inflator completed a continuous temperature-rise logging run. The highest recorded channel value was 55.23 °C (Channel 1). The page presents engineering statistics and representative checkpoints instead of reproducing every acquisition row. Source workbook: EV3充气泵-温升报告-2025.4.7.xls Recorded scans: 185 Monitored numeric channels:…

Document type: Test Report
Prepared by: Daniel Wright
Published: July 29, 2026
Last reviewed: July 29, 2026
Topics: Environmental Testing

Key Findings

ETENWOLF EV3 Tire Inflator completed a continuous temperature-rise logging run. The highest recorded channel value was 55.23 °C (Channel 1). The page presents engineering statistics and representative checkpoints instead of reproducing every acquisition row.

Source workbook: EV3充气泵-温升报告-2025.4.7.xls
Recorded scans: 185
Monitored numeric channels: 7
Source sheet: 温升数据

Test Overview

Field	Value
Product	ETENWOLF EV3 Tire Inflator
Test type	Continuous temperature-rise data acquisition
Instrument	Keysight DAQ970A (as identified in the source workbook)
Data treatment	Channel statistics plus evenly spaced representative scans
Raw-data authority	Original Excel workbook

Test Method

Operate the product under the load and setup defined by the companion test-report sheet.
Log the ambient reference and component temperature channels continuously.
Review start, peak, end and stabilization behavior for every numeric channel.
Retain the workbook as the authoritative interval-by-interval record.

Test Data & Results

Channel Summary

Channel	Start °C	Peak °C	Peak scan	End °C
Channel 1	28.39	55.23	185	55.23
Channel 2	28.58	50.09	185	50.09
Channel 3	27.85	49.28	185	49.28
Channel 4	27.78	46.50	126	46.11
Channel 5	28.26	52.91	185	52.91
Channel 6	27.98	44.96	185	44.96
Channel 7	26.74	27.42	88	26.87

Representative Checkpoints

Scan	Channel 1	Channel 2	Channel 3	Channel 4	Channel 5	Channel 6	Channel 7
1	28.39	28.58	27.85	27.78	28.26	27.98	26.74
47	38.39	40.39	36.40	38.37	38.23	38.64	26.86
93	44.70	44.72	41.99	42.85	45.13	42.81	27.25
139	49.96	47.63	46.45	45.70	49.05	43.85	26.76
185	55.23	50.09	49.28	46.11	52.91	44.96	26.87

Data coverage note: The original sheet contains 185 acquisition rows. This web article intentionally condenses the series to channel-level statistics and representative checkpoints; no unreported value is inferred or fabricated.

Conclusion

This article reports the measured thermal profile without introducing a pass/fail threshold that is not present in the source data. Any formal compliance decision must be taken from the signed report sheet and its stated acceptance criteria.

Frequently Asked Questions

Why is the complete scan log not displayed?

The raw log is too long for a usable web page. Start, peak and end values are retained for every numeric channel, with representative checkpoints showing the progression.

Was any missing measurement estimated?

No. Blank or non-numeric source cells are shown as unavailable and are never interpolated.

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