Laboratory AC/DC Wire Temperature and Voltage Drop Tester Manufacturer
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
(1) Dual AC/DC testing capability with precise current and voltage control.
(2) Real-time recording of conductor temperature, current, and voltage drop.
(3) Cyclic testing function for evaluating long-term reliability.
(4) Thermocouple-based multi-channel temperature monitoring.
(5) Environmental chamber with precise temperature control and data communication.
(6) Software-enabled curve generation for current vs. temperature and temperature vs. time.
(7) Automatic cut-off at preset time for safety and test repeatability.
(8) Excel-compatible report generation for documentation and analysis.
Technical Parameters
| Parameter | Specification |
|---|---|
| Input Voltage | AC 380V ±10%, 50Hz |
| Load Power Supply | DC: Switching power supply; AC: Constant current source |
| Operating Current | AC: 0–1000 A, open-circuit voltage ≤10 V; DC: 10–1000 A, open-circuit voltage ≤10 V |
| Current Output Control | Computer programmable |
| Current Meter Accuracy | ±1% + 3 digits |
| DC Voltage Drop Measurement | 0.01 mV–199.99 mV / 0.1 mV–1999.9 mV (two ranges) |
| Timing Range | 0–9999.99 H/M/S, automatic cut-off at set time |
| Temperature Measurement | 8-channel standard, T1C, T2C, T3C, T1S, and ambient; Type-T 30AWG thermocouples |
| Temperature Control | Environmental chamber with 485 communication for monitoring and control |
| Chamber Effective Space | 3000 × 500 × 500 mm |
| Chamber Door | Top-hinged lever structure |
| Built-in Connection | Copper busbars for sample connection |
| Communication Interface | 485 interface, Excel report generation, storage, and printout |
| Software | Data acquisition software for AC/DC testing, recording current, voltage, and temperature curves |
| Computer | Brand PC included |
Accessories
(1) Environmental chamber with copper busbar connections.
(2) Thermocouple sensors (T-type, 30AWG) for multi-point temperature monitoring.
(3) Brand PC with pre-installed test software.
(4) Data acquisition and analysis software for AC/DC current and temperature curves.
(5) Communication cable for 485 interface.
Maintenance Information
(1) Calibrate current sensors and thermocouples regularly.
(2) Inspect copper busbars and connection clamps to ensure reliable contact.
(3) Keep chamber clean and free of moisture to maintain accurate temperature control.
(4) Periodically check the software for updates and backups of test protocols.
(5) Verify AC/DC source output stability before each testing session.
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