Sansion Power Electric Co., Ltd.
| Power Supply | Three-phase AC power |
| Accuracy Grade | 1 |
| Output Stability | Stable sine wave output with THD ≤1% |
| Delivery Time | 30 Working Days |
| Current Booster Output | 0.5KA to 15KA |
| Payment Terms | L/C,T/T |
| Packaging Details | Plywood Case |
| Current Stability | 0.2% |
| Temperature Acquisition | 12/24/48/64 Channels |
| Model Number | SXWA |
| Brand Name | Sansion Power |
| Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China |
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Product Specification
| Power Supply | Three-phase AC power | Accuracy Grade | 1 |
| Output Stability | Stable sine wave output with THD ≤1% | Delivery Time | 30 Working Days |
| Current Booster Output | 0.5KA to 15KA | Payment Terms | L/C,T/T |
| Packaging Details | Plywood Case | Current Stability | 0.2% |
| Temperature Acquisition | 12/24/48/64 Channels | Model Number | SXWA |
| Brand Name | Sansion Power | Certification | CE/SGS/EMS/ISO 9001 |
| Place of Origin | China | ||
| High Light | Primary current injection test system for busbar ，High current tester for switchgear ，Temperature rise test equipment for transformers | ||
The Primary Current Injection Test System is designed to inject high current directly into the primary circuit of electrical equipment for thermal and current-carrying performance testing.
It can provide continuous high-current loading for temperature rise and heat-run tests.
The system is designed around the practical requirements of high-current testing:
High output current
Suitable for high-current electrical equipment.
Stable operation
Designed for continuous current loading.
Flexible control
Manual and automatic control modes can be provided.
Temperature monitoring
Multiple measuring channels can monitor different points of the test object.
What is primary current injection testing?
Primary injection testing applies a relatively large current directly to the primary circuit of the test object. It can be used for current-carrying and thermal testing as well as certain protection-system verification applications.
Is this the same as a secondary injection tester?
No. Primary injection directly drives the primary current path, while secondary injection applies a lower-level simulated current or signal to a secondary circuit.
Can it be used for heat-run testing?
Yes. Primary current injection is one of the core methods used for high-current temperature rise testing.
Company Details
Business Type:
Manufacturer
Year Established:
2005
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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