Basic Info.
Standards
GB/T 3048.7-2008, GB14049-2008
Shape Size
1120mm X 650mm X 1350mm
Test Power Supply
220V / 50-60Hz
Product Description
GB/T 3048.7-2008 Electrical Resistance Of Overhead Insulation Cables Testing EquipmentOverview:
Meet the requirements of GB/T 3048.7-2008 test method of mechanical and physical properties of electric wires and cables resistance to electric traces, and gb14049-2008 test rated voltage 10kV, 35kV overhead insulated cables, and insulation resistance to electric leakage traces test.
Leakage traces:
The leakage traces are formed gradually on the surface of solid insulation under the combined action of electric field and electrolyte under the specified test conditions.
Product features:
1). Operation mode: 7-inch touch screen display and operation control;
2). Control method: the core control component adopts Siemens PLC, which has strong anti-interference, high measurement accuracy, stable performance and safety and reliability;
3) data collection: photoelectric isolation data collection voltage and current, reliable data and anti-interference;
4). Pressure boost: manual pressure boost;
5). Experimental cycle: the spray cycle can be set according to the experimental requirements;
6). Flow control: flow meter can control the corrosion liquid flow in the experimental process;
7) replacement of corrosion solution: corrosion solution can be recycled during the experiment. If it is necessary to replace the corrosion solution with a special release interface, it can be directly discharged.
8). Test gas: during the experiment, if the experimental gas or peculiar smell of the product can be removed through the exhaust fan;
9) experimental lighting: special experimental lighting can be controlled according to experimental requirements;
10). Test alarm: when the current exceeds 1A or reaches the experiment time, the buzzer alarm;
11) alarm time: the buzzer alarm time can be set freely;
12). Anti-dripping guide groove: during the test, the liquid drops in the guide slot, but does not leak out;
13) 45 degree guide groove: the spray nozzle is parallel to the guide groove, so that the spray nozzle is always kept at 45 degrees.
14). With micro printer, print test data directly.
Main parameters:
1. Applied voltage: the high voltage of power frequency test is 0 ~ 5KV ± 5% (continuously adjustable)
2. Voltage and current measuring instruments: accuracy is greater than or equal to 1.0;Measurement error
3. Test sprinkler head: three working positions, independent stainless steel sprinkler head;The nozzle: 16, aperture: ¢0.5 mm
4. Test liquid: 1L water + sodium chloride (about 0.2%)± 0.1% dioctyl phenyl polyoxyethylene ether of surfactant;(shipping a bottle)
5. Liquid conductivity :(3000 ±400) uS/cm(the conductivity meter is used by the customer, and the conductivity meter is measured)
6. Spray pressure: vacuum pump pressure control, constant pressure adjustable
Spray stroke | no less than 1m |
Spray height | 600mm ±10mm adjustable |
Spray speed | (3 ± 0.01)m/s |
Spray flow | (0.5 ± 0.1) mm/min |
Spray cycle | 30 seconds;Spray 10 s;Intermittent 20 s |
Height of sample base | 100mm ± 5mm;Angle: 45 ° Angle |
Observation window | explosion-proof tempered glass, size: 580mm*380mm |
Test exhaust | equipped with automatic exhaust system, with wind speed of 0.2m /s |
Test space | more than 0.5m cubed |
External dimension | 1120mm x 650mm x 1350mm |
Test power supply | 220V / 50-60hz |
https://daxian.en.made-in-china.com/
Address:
Changlian Industrial Building, 168 Zhenan West Road, Xiabian Community, Chang′an Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters
Management System Certification:
ISO 9001, ISO 14064
Company Introduction:
Daxian′s testing equipment are widely used in various field: Scientific institutions, colleges, inspection institutions, auto parts, electronics, electricals, LED, photoelectricity, mobile, plasticand rubber, telecommunication, chemical industry, aerospace, building material and product, wire and cable, textile and fabrix, etc. All daxian testing equipment are designed according to international test standards, such as ISO, ASTM, DIN, en, GB, BS, JIS, UL, tappi, aatcc, IEC, VDE, CSA, cen and so on.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of " quality first, customer first and credit-based" since theestablishment of the company and always do our best to satisfy potential needsof our customers. Our company is sincerely willing to cooperate withenterprises from all over the world in order to realize a win-win situationsince the trend of economic globalization has developed with anirresistible force.