The CableTest Systems E128HV Expansion Box is an accessory designed to augment the testing capabilities of compatible CableTest Systems testers, specifically enhancing high-voltage testing capacity. This expansion box is engineered to provide additional points for testing, thereby increasing the overall test capacity of the main unit. It is compatible with various CableTest Systems Horizon models, including the Horizon 1500 series. The E128HV Expansion Box connects directly to the previous unit or via a supplied umbilical cable, and it is important to connect expansion boxes in chronological order if multiple units are used. This expansion unit plays a crucial role in enabling more comprehensive analysis of cable assemblies and wiring harnesses, particularly those requiring extended voltage ranges and increased testing throughput.
### Technical Specifications
**General**
* **Manufacturer:** CableTest Systems
* **Model:** E128HV (Expansion Box)
* **Product Family:** Associated with CableTest Systems Horizon 1500 Series, including models like H1500, H1500P, and others.
**Expansion Capabilities**
* **Test Points:** While specific point count for the E128HV is not explicitly detailed in all sources, the CableTest Systems Horizon 1500 series supports modular expansion up to 1024 points, with expansion boxes adding to this capacity. For instance, other expansion modules in similar product families add 128 test points per module.
* **Connectivity:** Expansion boxes are connected to the main unit or previous expansion box, either directly or via an umbilical cable.
**High Voltage Testing Enhancement**
* **High Voltage Capacity:** The E128HV Expansion Box is specifically designed to enhance high-voltage testing capabilities. This is in line with the main Horizon 1500 testers, which support HiPot testing up to 1500 VDC and/or 1067 VAC.
* **Specific HV Parameters (from related Horizon 1500 tester specifications, applicable to expanded system):**
* **DC High Voltage:**
* Output Voltage: 50V to 1500V at 1V resolution.
* Leakage Current: 1µA to 5mA at 1µA resolution.
* Arc Detection: Supported.
* Maximum IR: 1.5 GΩ.
* **AC High Voltage:**
* Output Voltage: 50V to 1067V at 1V resolution.
* Frequency: 50Hz/60Hz.
* Leakage Current: 5µA to 5mA at 5µA resolution.
* Capacitance Neutralization: Supported.
**Electrical**
* **Power Requirements:** Powered through connection to the main CableTest Systems tester unit.
**Interfaces**
* **Connection to Main Unit:** Direct connection or via umbilical cable.
**Physical**
* **Form Factor:** Expansion Box. Designed to integrate with CableTest Systems Horizon testers.
* **Integration:** Connects sequentially to existing units.
**Compatibility**
* **Primary Compatibility:** CableTest Systems Horizon 1500 Series testers (e.g., H1500, H1500P).
* **System Expansion:** Designed to increase the total test point count of the integrated system.
### Why Choose Aumictech for CableTest Systems E128HV Expansion Box?
At Aumictech, we specialize in supplying high-end cable testing equipment. Whether you need to expand your high-voltage testing capacity, increase the overall test point count of your CableTest Systems Horizon tester, or enhance the comprehensive analysis of your cable assemblies and wiring harnesses, our team ensures the CableTest Systems E128HV Expansion Box delivers maximum performance for your application.
