Product Overview
The ZLT-DSG3 IEC 60947 Flexion Tester is a precision instrument designed to test the resistance of unprepared round copper conductors to damage and accidental loosening at terminals. Compliant with IEC60947 Figure 1 and IEC60947 Clause 8.2.4.3 Table 5, this tester evaluates conductor performance under repeated flexion—critical for ensuring reliable electrical connections. As a professional manufacturer, we offer the ZLT-DSG3 with an MOQ of 1 unit, payment via T/T, shipping from Guangzhou Port, and a lead time of 20 days. It is widely used by electrical terminal manufacturers, copper conductor suppliers, and industrial control equipment makers.
| Power supply: | Ac.220V 50Hz or 110V 60Hz,or other voltages on request. |
| Diameter of bushing hole: | 6,5mm-9,5mm-13mm-14,5mm-15,9mm-19,1mm-22,2mm-25,4mm-28,6mm. |
| Mass: | 0,2kg-0,3kg-0,4kg-0,7kg-0,9kg-1,4kg-2,0kg-2,9kg-4,5kg-5,9kg-6,8kg-8,6kg-9,5kg-10,4kg-14kg-15kg-16,8kg-20kg-22,7kg. |
| Pulling force: | 5N-20N-40N-36N-51N-100N-103N and two of 10N-35N-200N. |
1 hand vice to fix the specimen, height(H) adjustable to 260mm-280mm-300mm-320mm-343mm-368mm-406mm-432m-464mm,with interchangeable jaws,
1 circuit continuity tester to monitor the clamping point, to stop the timer and to switch off the whole machine,
1 rack mounted unit with control panel, with main switch, timer to preselect the desired test duration, push-button for inching, start and stop push-buttons as well as switch to activate monitoring by the circuit continuity tester.
Product Features
Versatile Conductor Compatibility
The ZLT-DSG3 supports both flexible and rigid (stranded/solid) unprepared round copper conductors. Multiple bushing hole sizes (6.5mm~28.6mm) and adjustable pulling forces (5N~200N) allow testing of conductors with different cross-sections—matching IEC60947 Table 5 requirements.
Precise Flexion Control
The AC motor-driven revolving platen operates at 10±2rpm, ensuring consistent flexion speed. This replicates real-world conductor movement (e.g., in moving parts of industrial machines) and delivers repeatable test results.
Safety & Automation
The integrated circuit continuity tester monitors the conductor’s electrical connection during testing. If continuity is lost (indicating conductor damage or loosening), the tester automatically stops the timer and shuts down the machine—preventing further damage and alerting operators.
Adjustable Sample Height
The hand vice’s height is adjustable across 8 positions (260mm~464mm), allowing users to test terminals of different sizes (e.g., small automotive terminals vs. large industrial terminals). Interchangeable jaws ensure secure specimen fixing.
Application
The ZLT-DSG3 is essential for industries relying on reliable copper conductor connections:
Electrical Terminal Manufacturing: Testing terminals for household appliances, industrial controllers, and automotive systems to ensure conductors do not loosen or break.
Copper Conductor Suppliers: Quality control for round copper conductors, verifying they meet IEC60947 flexion resistance requirements before supply to clients.
Industrial Control Industry: Evaluating conductors in conveyor belts, robotic arms, and factory machinery—where repeated flexion could damage connections.
Automotive Sector: Testing conductors in car wiring harnesses to ensure durability under vehicle vibration and movement.
FAQ
What types of conductors can the ZLT-DSG3 test?
It tests unprepared round copper conductors (both flexible and rigid, including stranded and solid types) with cross-sections specified in IEC60947 Clause 8.2.4.3 Table 5. Multiple bushing sizes and pulling forces accommodate diverse conductor diameters.
How does the circuit continuity tester work?
The tester connects to the conductor’s terminals. During flexion, if the conductor breaks or loosens (losing continuity), the system immediately stops the platen rotation and pauses the timer. This helps operators identify failure points quickly.
Can the platen speed be adjusted?
The standard speed is 10±2rpm (per IEC60947). For non-standard testing, we offer custom speed configurations—please contact our team to discuss your requirements.
What power supply options are available?
The standard power supply is 220V 50Hz (for most regions) or 110V 60Hz (for North America, Japan, etc.). Custom voltages (e.g., 240V 50Hz) are available on request to match regional electrical systems.
