Insulating Oil Tan Delta Tester Oil Cup Test-Bridge for Dielectric Loss
I. Introduction
GDGY Insulating Oil Tan Delta Tester is dedicated to insulating oil liquid medium of dielectric loss angle and volume resistivity testing of high precision instruments.
II. Features
1 Â Light weight, small size, test safe operation, a complex dual-use, portable integrated structure.
2 Â With all-digital technology, the operation is intelligent and automatic;
3 Â With a large screen (240 * 180) LCD display;
4 Â Test results can be printed out;
5 Â Easy operation, the operators without professional training can be skilled use.
6 Â One heating part adopts the most advanced of the current high-frequency induction heating method, the heating oil-cup with non-contact with the heater, heating evenly, fast and convenient control and so on.
7 Â AC Test Power Supply with AC-DC-AC conversion means, effectively prevent the mains voltage and frequency fluctuations of the dielectric loss test the accuracy of the impact of even the generator, the instrument can also be run correctly.
8 Â Internal standard capacitors SF6 inflatable 3-pole capacitor, the capacitor dielectric loss and electrical capacity is not the ambient temperature, humidity, etc., to guarantee precision equipment in line even after prolonged use.
III. Internal Integration
1 Â Dielectric loss oil cup;
2 Â temperature controller;
3 Â temperature sensor;
4 Â dielectric loss test bridge;
5 Â AC high voltage test power supply;
6 Â standard capacitors;
7 Â high impedance meter
8 Â DC high voltage test power supply and other major components.
IV. Main Technical Specs
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| 1 | Condition of Use | -5ºC_40ºC        RH<80% | ||
| 2 | Power Source | AC 220V±10%     Without Frequency Limit | ||
| 3 | High Voltage Output | 1000V_2200VÂ Â Â Â Â Every 200V | ||
| Â | Precision | 2% | ||
| Â | Capacity | 50VAÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Output Current 25mA | ||
| 4 | Temperature Control Induction Stove | Maximal Power  500W | ||
| 5 | TemperatureControl Range | <100ºC | ||
| 6 | Temperature Measuring Error | ±0.5ºC | ||
| 7 | Control Temperature Error | ±1ºC | ||
| 8 | Control Temperature Time | Room Temperature 90ºC         <20min | ||
| 9 | Measuring Range | tgδ        Without Limit | ||
|  |  | Cx        15PF-300PF | ||
|  |  | Rx         10M-10T | ||
| 10 | Precision | Δtgδ: ΔCx : ΔRx : |
±(Reading*1.0%+0.020%) ±(Reading*1.0%+0.5PF) ±Reading * 10% |
|
| 11 | Relative Dielectric Loss Constant | εr   | Calculated Automatically | |
| 12 | Volume Resistivity | ÏÂ Â Â Â | Calculated Automatically | |
| 13 | Dimension | 450(L)×310(W)×360(H) | ||
| 14 | Weight | 18Kg | ||
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MP-35Kv Bus Bar Heat Shrinkable Sleeve
Product Description:
MP-35KV heat shink busbar sleeve, known as copper bar protection tube, Bus bar Insulation Heat Shrinking tube is made of cross-linked environmental protection polyolefin PE heat shrinkable materials which is bombarded by high power electron beam.
Bus bar Energy Heat Shrink Tubing with good resistance to bending and scratching, high insulation strength and resistance to electric carbon mark, applies to switchgear, substation bus, busbar, electrical equipment for anti-corrosion and insulation protection. Bus Bar Heat Shrinkable Sleeve it`s widely used in electric power industries.
Feature & benefit
a) resistance to flame and corrosion.
b) with superior insulated and chemical properties.
c) Shrink ratio: 2/1 (1 kV, 35 kV, 10 kV busbar )
d) environmental friendly, high strength, good elasticity, flame-resistant, soft.
Operating indexes:
a) Min. Shrink temp.: 80 degrees Celsius
b) Final shrink temp.: ~12 degrees Celsius
c) Operating temp.: -55~125 degrees Celsius
Up to standard:Approvals
Meet RoHs compliant
Product images:
Energy Heat Shrink Tubing
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KEYUACE Materials Co., Ltd. , https://www.insulationtubing.com