Sansion Power Electric Co., Ltd.
| Display | LCD Display |
| Payment Terms | L/C T/T |
| Max Diameter | <500mm |
| Max capacity | <1000KN |
| Delivery Time | 30 work days |
| Accuracy Grade | 0.5 |
| Supply Ability | 100 Units/Month |
| Mass Scope | <900kg |
| Packaging Details | Plywood Case |
| Weight | 100-500Kg |
| Power Source | AC220V±10%, 50/60Hz, 10A |
| Specification | 1000mm*600mm*560mm |
| Certification | CE/CNAS/ISO9001 |
| Brand Name | Sansion |
| Place of Origin | China |
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Product Specification
| Display | LCD Display | Payment Terms | L/C T/T |
| Max Diameter | <500mm | Max capacity | <1000KN |
| Delivery Time | 30 work days | Accuracy Grade | 0.5 |
| Supply Ability | 100 Units/Month | Mass Scope | <900kg |
| Packaging Details | Plywood Case | Weight | 100-500Kg |
| Power Source | AC220V±10%, 50/60Hz, 10A | Specification | 1000mm*600mm*560mm |
| Certification | CE/CNAS/ISO9001 | Brand Name | Sansion |
| Place of Origin | China | ||
| High Light | Transformer differential relay tester ，6 phase protection relay test set ，Secondary injection relay protection tester | ||
The Transformer Differential Relay Tester is designed for comprehensive testing of transformer differential protection systems.
Transformer differential protection requires multiple current signals with carefully controlled magnitude and phase relationships. This makes multi-phase relay test equipment particularly useful.
Transformer differential testing is more complicated than basic overcurrent testing.
Engineers need to simulate several current inputs simultaneously while controlling phase angle and magnitude.
A six-phase relay tester can provide the independent channels required for these more advanced simulations.
Why are multiple phases required for differential relay testing?
Because differential protection compares currents from different sides/zones of the protected transformer.
Can the tester simulate harmonic restraint?
If the tester provides harmonic waveform generation, it can be configured for harmonic-related differential protection tests.
Can it test three-winding transformer protection?
Six-phase and higher-channel systems are particularly suitable for complex multi-winding protection tests.
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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