Sansion Power Electric Co., Ltd.
| Rated Capacity | 300–20,000 kVA |
| Frequency Range | 20–300 Hz |
| Input Power Supply | 380 V, 50/60 Hz |
| Delivery Time | 30 work days |
| Packaging Details | plywood case |
| Output Current | 1–100 A |
| Payment Terms | T/T,L/C |
| System Q Factor | ≥ 50 |
| Rated Voltage | 200–2,000 kV |
| Model Number | SXBP |
| Brand Name | Sansion |
| Certification | CE SGS ISO9001 |
| Place of Origin | China |
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Product Specification
| Rated Capacity | 300–20,000 kVA | Frequency Range | 20–300 Hz |
| Input Power Supply | 380 V, 50/60 Hz | Delivery Time | 30 work days |
| Packaging Details | plywood case | Output Current | 1–100 A |
| Payment Terms | T/T,L/C | System Q Factor | ≥ 50 |
| Rated Voltage | 200–2,000 kV | Model Number | SXBP |
| Brand Name | Sansion | Certification | CE SGS ISO9001 |
| Place of Origin | China | ||
| High Light | AC resonant test system for power cables ，High voltage AC withstand testing system ，Resonant test system for transformers GIS | ||
The SXBP Variable Frequency Series Resonance Test System is a high-voltage AC testing solution designed for insulation withstand tests on cables, GIS, transformers, switchgear and other high-voltage electrical equipment.
By applying variable-frequency resonance technology, the system can achieve high test voltages with a relatively controlled power requirement. The operating frequency can be adjusted according to the electrical characteristics of the test object, making the system suitable for both laboratory environments and on-site commissioning.
One System for Multiple Test Applications| Main Unit | Function |
|---|---|
| Variable Frequency Power Supply | Generates adjustable-frequency excitation power |
| Excitation Transformer | Matches the voltage and power requirements of the resonant circuit |
| Resonant Reactor | Provides inductive compensation for the test load |
| Compensation Components | Help optimize the resonant circuit according to the test object |
| Control & Protection System | Controls test operation and provides system monitoring |
| Parameter | Specification |
|---|---|
| Rated Capacity | 300–20,000 kVA |
| Rated Voltage | 200–2,000 kV |
| HV-Side Rated Current | 1–100 A |
| Input Power Supply | 380 V, 50/60 Hz |
| System Q Factor | ≥ 50 |
| Output Frequency | 20–300 Hz |
| Output Waveform | Sine Wave |
| Waveform Distortion | ≤ 1% |
| Frequency Resolution | 0.1 Hz |
| Frequency Stability | ≤ 0.05% |
| Applicable Standards | DL/T 849.6-2004, GB 50150-2016 |
Q:What is a variable frequency series resonance test system?
It is a high-voltage AC testing system that uses a variable-frequency power source and resonant circuit to generate the required test voltage for capacitive electrical loads.
Q:What equipment can be tested with SXBP?
Typical test objects include power cables, GIS, SF6 circuit breakers, transformers, CTs, VTs and CVTs.
Q:What is the maximum test voltage?
Depending on the configuration, the SXBP series can provide rated test voltages from 200 kV up to 2,000 kV.
Q:What is the output frequency range?
The standard frequency adjustment range is 20–300 Hz.
Q:Can the system be customized?
Yes. The system configuration can be selected according to the required test voltage, test capacity, load capacitance and specific application.
Q:Is SXBP suitable for field testing?
Yes. The system can be configured for both laboratory testing and on-site high-voltage commissioning/acceptance testing.
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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