AC/DC Current - Carrying Temperature - Rise and Voltage - Drop Test System for Automotive Wires
Application Scope:
1. Record the temperature change of conductors in connectors under a certain current.
2. Record the magnitude of the current passing through conductors in connectors at the set conductor temperature.
3. Record the changes in voltage drop.
4. Have a cyclic testing function.
Test Standards:
Test requirements such as JASO D609: 2001. QC/T29106. QC/T 1067.1. QC/T417.1. TICW15. etc.
Main Parameters:
| Parameter | Description |
|---|---|
| Input voltage | AC380V ±10%, 50Hz |
| Types of load power supplies | DC: Switching power supply; AC: AC constant-current source |
| Operating current | AC: 1000A, Open-circuit voltage: Maximum 10V; DC: 10–1000A, Open-circuit voltage: Maximum output 10V |
| Current output mode | Set via computer |
| Ammeter accuracy | ±1% + 3 digits |
| DC voltage drop ranges | Range 1: 0.01mV – 199.99mV; Range 2: 0.1mV – 1999.9mV |
| Timing range | 0 – 9999.99H/M/S (Automatic current cutoff upon timer completion) |
| Temperature meters | Standard 8-channel test thermometers; real-time display/record of T1C, T2C, T3C, T1S, and ambient temperatures (Thermocouple type: T-type 30AWG) |
| Thermal control | Temperature regulation and monitoring for constant-temperature chamber |
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