Sansion Power Electric Co., Ltd.
| Output Frequency | 45 Hz / 55 Hz |
| Tan Delta Accuracy | ±(Reading * 1% + 0.00040) |
| Delivery Time | 30 Working Days |
| Voltage Setting Range | 0.5–10 kV |
| Cx Accuracy | ±(Reading * 1% + 1 pF) |
| Payment Terms | L/C,T/T |
| Power Supply Type | Variable-Frequency Power Supply |
| Packaging Details | Plywood Case |
| Capacitance Range | 3 pF–60000 pF |
| Model Number | SXJS-III |
| Brand Name | Sansion Power |
| Place of Origin | China |
| Certification | CE/SGS/EMS/ISO 9001 |
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Product Specification
| Output Frequency | 45 Hz / 55 Hz | Tan Delta Accuracy | ±(Reading * 1% + 0.00040) |
| Delivery Time | 30 Working Days | Voltage Setting Range | 0.5–10 kV |
| Cx Accuracy | ±(Reading * 1% + 1 pF) | Payment Terms | L/C,T/T |
| Power Supply Type | Variable-Frequency Power Supply | Packaging Details | Plywood Case |
| Capacitance Range | 3 pF–60000 pF | Model Number | SXJS-III |
| Brand Name | Sansion Power | Place of Origin | China |
| Certification | CE/SGS/EMS/ISO 9001 | ||
| High Light | 10 kV dielectric loss tester for transformers ，12 kV insulation testing equipment ，CT PT preventive maintenance tester | ||
SXJS-III Tan Delta Tester
This Tan Delta Tester provides capacitance and tan delta measurement for insulation condition testing of electrical equipment. It can be applied to transformers, CT and PT equipment, bushings, capacitors and surge arresters, making it suitable for power utilities, transformer manufacturers and electrical maintenance teams performing installation, commissioning, handover and preventive tests.
A variable-frequency power supply is used to improve measurement performance under practical power-system conditions. The tester automatically changes frequency and processes measurement data through its electronic control system, while 45 Hz and 55 Hz pure sine-wave outputs are available. With a 0.5–10 kV test voltage range and automatic voltage application, the instrument supports efficient dielectric loss testing without relying on a fixed-frequency power source.
|
Parameter |
Specification |
|
Product Type |
Tan Delta Tester |
|
Voltage Setting Range |
0.5–10 kV |
|
Output Frequency |
45 Hz / 55 Hz |
|
Capacitance Range |
3 pF–60000 pF |
|
Cx Accuracy |
±(Reading * 1% + 1 pF) |
|
Tan Delta Accuracy |
±(Reading * 1% + 0.00040) |
|
Voltage Control |
Automatic Voltage Application |
|
Power Supply Type |
Variable-Frequency Power Supply |
Q1. What does a tan delta test measure?
A: The tester measures dielectric loss and
capacitance parameters to evaluate the insulation condition of applicable electrical equipment.
Q2. Can this tester be used for CT and PT testing?
A: Yes. It is suitable for dielectric
loss testing of instrument transformers.
Q3. What voltage can be applied during testing?
A: The voltage setting range is 0.5–10 kV,
with automatic voltage application.
Q4. Why does the tester use variable-frequency technology?
A: Variable-frequency technology
helps improve resistance to power-system interference and supports practical field dielectric loss measurements.
Q5. What accuracy is available for tan delta measurement?
A: The specified tan delta
accuracy is ±(Reading * 1% + 0.00040).
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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