Sansion Power Electric Co., Ltd.
| Test Method | Four Terminal Method |
| Measurement Target | Contact and Loop Resistance |
| Test Current | Up to 100 A |
| Delivery Time | 30 Working Days |
| Payment Terms | L/C,T/T |
| Typical Objects | Circuit Breakers, Busbars |
| Packaging Details | Plywood Case |
| Current Source | Stable Constant Current |
| User Interface | LCD Touch Screen |
| Model Number | SXHL-100A |
| Brand Name | Sansion Power |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Test Method | Four Terminal Method | Measurement Target | Contact and Loop Resistance |
| Test Current | Up to 100 A | Delivery Time | 30 Working Days |
| Payment Terms | L/C,T/T | Typical Objects | Circuit Breakers, Busbars |
| Packaging Details | Plywood Case | Current Source | Stable Constant Current |
| User Interface | LCD Touch Screen | Model Number | SXHL-100A |
| Brand Name | Sansion Power | Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China | ||
| High Light | High Current Loop Resistance Tester ，Four Terminal Loop Resistance Tester ，Switchgear Loop Resistance Measurement Tester | ||
SXHL-100A loop resistance
The SXHL-100A is a high current loop resistance measuring instrument intended for checking conductive connection points in power electrical equipment. It can be applied to circuit breakers, busbars, and similar connections where low contact resistance is important for reliable current conduction.
The four terminal test configuration improves measurement accuracy by using separate current and voltage paths. A stable constant current source supports repeatable measurements, and the integrated LCD touch screen gives operators a convenient way to configure tests and read measured values.
| Parameter | Specification |
|---|---|
| Equipment Type | Contact Resistance Tester |
| Model | SXHL-100A |
| Test Current | Up to 100 A |
| Test Method | Four Terminal Method |
| Current Source | Stable Constant Current |
| User Interface | LCD Touch Screen |
| Measurement Target | Contact and Loop Resistance |
| Typical Objects | Circuit Breakers, Busbars |
Q1: What does four terminal measurement mean?
A: It uses separate terminals for current injection and voltage measurement to reduce the influence of connection and lead resistance.
Q2: Why is constant current important for this type of test?
A: Stable current helps maintain consistent test conditions and supports reliable resistance measurement.
Q3: Is this instrument suitable for low resistance measurement?
A: Yes. Its four terminal measurement configuration is designed for accurate electrical connection resistance testing.
Q4: Can the tester be used outside a laboratory?
A: Its application includes electrical equipment inspection and maintenance in practical power system environments.
Q5: What type of display does it use?
A: The instrument uses an LCD touch screen for test control and measurement result viewing.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
50000000-80000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot... Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment prot...
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