High Voltage Electrical Equipment Tan Delta Tester Capacity Tester Dielectric Loss Tangent Tester
Product Description
SP-250 automatic dissipation tester is a high-precision instrument, which can be applied to automatically measure electrical loss tangent and capacitance of all kinds of high voltage electrical equipments on the spot of power plants, substations,laboratory, etc. The instrument is an integrated structure with a dielectric loss test bridge, a variable frequency power supply, a step-up transformer and a SF6 high stability standard capacitor. High voltage source inverter test generated inside the instrument, the transformer voltage for sample test. If the frequency is 50Hz,47.5Hz\52.5Hz,45Hz\55Hz,60Hz,57.5Hz\62.5Hz,55Hz\65Hz, the digital notch filter is used to avoid the interference of the power frequency electric field to the test, which solves the problem of accurate measurement under the strong electric field interference. At the same time, the utility model is suitable for the occasions that the generator is used for power supply after the power cut. The instrument with insulation cup can test the dielectric loss of insulating oil.
The instrument has the following characteristics:
Large LCD display
Simple operation, the instrument is equipped with a high-end full touch LCD screen, super touch interface, each process is very clear, the operator does not need additional professional training can be used. Click on it to complete the whole process of measurement, is a very ideal intelligent dielectric loss measurement equipment.
Mass storage data
The instrument is equipped with a calendar chip and large capacity memory, the test results can be stored in chronological order, at any time to view the history, and can print output.
Multiple test modes
The instrument can use high pressure, high voltage, standard, standard, positive connection method and reverse connection method, self excitation method and other methods can do testing; high voltage in standard high voltage conditions (greater than 10kV) dielectric loss.
CVT test step in place
The instrument can also test the dielectric loss and capacitance of CVT (capacitive voltage transformer) C1 and C2, realizing the simultaneous test of C1 and C2.The instrument can also test the CVT ratio and voltage Angle difference.
Measuring CVT without removing high voltage lead
The instrument can accurately measure the dielectric loss and capacitance of CVT without dismantling the CVT high voltage lead.
CVT reverse shielding method for measuring C0
The instrument can be used to measure the dielectric loss and capacitance value of C0 on the upper end of CVT.
High speed sampling signal
The inverter and sampling circuit of the instrument are all controlled by digital, and the output voltage is adjustable continuously.
Multi protection security
The instrument has many protection measures, such as input voltage fluctuation, output short circuit, over voltage, over current and temperature. The instrument also has the grounding detection function to ensure that no grounding equipment is not allowed to boost.
Product Parameters
| 1 |
Use conditions |
-15ºC~40ºC |
RH<80% |
| 2 |
Anti-interference |
Frequency conversion |
| 3 |
Power |
AC 220V±10% |
Allowable generator |
| 4 |
High output |
0.5kV~12kV |
Every 0.1kV |
| Precision |
2% |
| Maximum current |
200mA |
| Capacity |
2000VA |
| 5 |
Self-excited power |
AC 0V∽50V/15A |
45HZ/55HZ 47.5HZ/52.5HZ
55HZ/65HZ 57.5HZ/62.5HZ
Automatic double frequency |
| 6 |
Resolving power |
tgδ: 0.001% |
Cx: 0.001pF |
| 7 |
Precision |
△tgδ:±(Reading*1.0%+0.040%) |
| △C x :±(Reading*1.0%+1.00PF) |
| 8 |
measuring range |
tgδ |
Unlimited |
| C x |
15pF < Cx < 300nF |
| |
10KV |
Cx < 60 nF |
| |
5KV |
Cx < 150 nF |
| |
1KV |
Cx < 300 nF |
| CVT test |
Cx < 300 nF |
| 9 |
CVT range |
10~10000 |
| accuracy |
0.1% |
| Resolving power |
0.01 |
| 10 |
Exterior dimension |
350(L)×270(W)×270(H) |
| 11 |
Memory size |
The 200 group supports U disk data storage |
| 12 |
Weight |
28 kg |
Detailed Photos
Company Profile
Located in Chongqing (one of the four municipalities directly under the Central Government of China), the electromechanical manufacturing center in Southwest of China. We specialize in the research, development, production and sales of oil filtration equipment, oil analyzers and electrical testing equipment
With 15 years of industry experience, we possess an independent R&D center and a complete technology-production-quality control system to ensure that products meet customers' requirements. The products are widely used in manufacturing, energy, transportation, construction and other industries, serving equipment maintenance and quality inspection scenarios. Up till now, we have established long-term cooperation with domestic and foreign customers in more than 100 countries.
Certifications
Other Testers
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- 5.Capacitance and Dissipation Factor Tester /TanDelta Tester
FAQ
Q1: Why Choose Super Mechanical?
(1).Exported to more than 90% Countries
(2).Turn-key Solution is no problem
Q2: Is OEM,ODM service available?
Most of the products are available for OEM customization.
Q3:What's kind of Payment terms for customer choosing?
Cash,T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can online video inspection before shipment?
Absolutely no problem
Q5: what's the MOQ ?
MOQ: MOQ can accept 1set
Q6:What's kind of shipment for customer choosing?
Transported by DHL, UPS, Fedex, Air freight,sea freight.
We can also provide reasonable solutions according to your transportation requirements
Q7.What kind of services can you provide?
Online support through email, telephone, Whatsapp or other communication method; onsite taining and installation if you need; filed maintenance and repair, technical video support, etc.
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