Products Video
HM601 Insulating Oil Dielectric Loss Tester Display Video
Product Overview & Application Scenarios
Product Overview
Automatic precision oil dielectric loss design and manufacture according to GB/ t5654-2007 "measurement of relative capacitance, dielectric loss factor and dc resistivity of liquid insulation materials".Used for measuring dielectric loss factor and dc resistivity of insulating liquid dielectric such as insulating oil.Integrated structure.Internal integration of dielectric loss oil cup, temperature controller, temperature sensor, dielectric loss test bridge, ac test power supply, standard capacitor, high resistance meter, dc high voltage source and other main components.The instrument is equipped with a 5.7-inch TFT pure color LCD touch screen
Technical Specifications
- The power supply voltage： AC 220V±10%
- Power frequency： 50Hz/60Hz ±1%
- Measuring range： Capacitance 5pF～200pF
- The relative permittivity 1.000～30.000
- Dielectric loss factor 0.00001～100
- The dc resistivity 2.5 MΩm～20 TΩm
- Accuracy of measurement： Capacitance ±(1%reading+0.5pF)
- The relative permittivity±1%reading
- Dielectric loss factor±(1%reading+0.0001)
- The dc resistivity±10%reading
- Points and distinguishing rate：capacitance 0.01pF
- The relative permittivity 0.001
- Dielectric loss factor 0.00001
- Temperature measurement range： 40～120℃
- Temperature measurement error： ±0.5℃
- The ac voltage： 200～2200V Continuous adjustable, frequency 50 hz
- The dc test voltage： 0～500V Continuous adjustable
- Power consumption： 100W
- Type or outside： 460mm× 370mm×330mm
- Total amount of： 25Kg
Instrument operation
⑴ Instrument should be reliable grounding, power entry into AC220V power.
⑵ Open the lid, can remove oil cup, heating and the dielectric loss test, box cover should be closed.
⑶ Lid has a cover to protect, opened the lid, interrupts heating and high pressure.
⑷Test process, the internal high pressure and high temperature, oil cup is not permitted in the electricity and testing contact and cable and plug.
⑸ When placed oil cup, should carefully to avoid oil into the oil cup of the tank.
If you need to do to test the empty cup, to oil cup according to the operation manual cleaning, drying, assembling, heating up to 50 ℃ after the experiment.
when the instrument is submitted for inspection, the current detection line must be linked according to the line sequence of our company (connector 1.3 pins are connected positive and 2 pins are connected negative).If you have any questions, please contact our technical service department.
Using the proper power cord.Can only use this product is special, and conform to the product specifications of the power cord.Connect and disconnect the correctly.
Products are grounded.This product except through the power cord grounding wire product enclosure grounding column must be grounded.In order to prevent electric shock, the grounding conductor must be connected to the ground.Before with this product input or output terminal connected, should ensure that this product is properly grounded.
Note that all rated capacity of the terminal.In order to prevent fire or shock hazard, please pay attention to the product of all ratings and tags.Before to connect to our products, please read the product instruction for use, in order to further understand the information for the rating.
Using the appropriate insurance tube.Only can be used in accordance with the provisions of this product type and rating of insurance tube.
When a malfunction in the suspicious, please do not operate.If you suspect that this product has a damaged, please relate this company maintenance personnel for inspection, please do not continue to operate.
Please do not operating in a wet environment.
Please do not operation in explosive environment.
Keep clean and dry surface.
Special reminder: this instrument has high voltage output, improper use may endanger personal safety.Before using the instrument, be sure to read the instruction manual carefully first!
common faults and processing methods
1. When starting up, the power switch indicator light is not on. Please check whether the fuse of the power board is fused or not.
2. When the device is boosting, the liquid crystal display "electrode cup short circuit", please check whether the electrode cup is properly assembled.
3. When the device detects that the empty cup capacitance deviated from the standard value (60pF±5pF), please check whether the rf head on the power signal cable protection electrode cover is loose.
4. When the equipment heats up, the temperature signal cannot be detected. Please check whether the temperature signal cable is connected correctly.
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