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| Price : | 1000 |
| Brand Name : | Sansion |
| Certification : | CE/CNAS/ISO9001 |
| Payment Terms : | L/C T/T |
| Supply Ability : | 100 Units/Month |
10A Multiple Power Frequency Induced Voltage Test Set with Factory
Price For Transformer Testing |
The SXGY Series Power Frequency Induced Voltage Test Set is designed to evaluate the insulation integrity of inductive coil products. By employing a three-core, five-limb configuration, the system's iron core operates above its saturation flux density. This design causes the fundamental frequency potentials (positive sequence vectors) in the delta-connected secondary winding to sum to zero. Consequently, a 150Hz third harmonic voltage (zero sequence), which is in phase across the open ends, is generated and extracted.
This third harmonic, being the predominant component, serves as the power source for the generator. The system then performs frequency-multiplied and voltage-multiplied tests to assess inter-turn, inter-section, and inter-layer insulation strength, thereby determining the overall withstand voltage capability of the windings.
Features:
Electric operation capability.
Over-current protection with alarm indication.
Emergency stop function.
Zero-crossing closing protection.
Console Components:
Relays and contactors are sourced from reputable domestic and international manufacturers.
Detailed parameters | |
Input voltage | three-phase 380V 50Hz±10% |
Input frequency | 50Hz sine wave |
Output voltage | single-phase 0~360V |
Output frequency | 150Hz |
Input capacity | 0~5kVA |
Input current | 0~1kVA |
Output current | less than 7.5A |
Output current | less than 2.5A |
Waveform distortion | ≤5%-8% |
No-load operation time | ≤5 minutes |
Load running time | 40-60S |
Product Usage: | |
Used for double frequency induction withstand voltage test on
voltage transformers | |
For double frequency induction withstand voltage test on power
transformers | |
For double frequency induction withstand voltage test on other
induction coil type electrical products | |






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| Company Info. |
| Sansion Power Electric Co., Ltd. |
| Verified Supplier |
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