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{"title":"DX8428 High Precision Insulator Stress Collaborative Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/4d\/ae29fce4dec7b37c25677bf1af4c-200x200-1\/dx8428_high_precision_insulator_stress_collaborative_detector.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8428","Place of Origin":"China","Minimum Order Quantity":"One set"}}
{"title":"High Voltage Track And Erosion Resistance Tester IEC60587","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/01\/35d8f2741b698ed8d1d9fe081f7b-200x200-1\/high_voltage_track_and_erosion_resistance_tester_iec60587.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8427","Certification":"IEC60587, ASTMD2303","Place of Origin":"China"}}
{"title":"Solar PV Energy Cables IPT Automatic High Voltage Tracking Index Rubber Test","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/3b\/0e394cb78298725aab783f568de3-200x200-1\/solar_pv_energy_cables_ipt_automatic_high_voltage_tracking_index_rubber_test_machine_iec60587_standards.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8427","Certification":"IEC60587-2007","Place of Origin":"China"}}
{"title":"IEC 60587 Rubber Plastic Testing Equipment AC 220V 50HZ Corrosion Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/99\/7b02d73f54f01cbfbe138c2a0805-200x200-1\/iec_60587_rubber_plastic_testing_equipment_ac_220v_50hz_corrosion_resistant.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8427","Certification":"IEC60587-2007, ASTM D2303","Place of Origin":"China"}}
{"title":"ASTM D2303 Rubber Testing Equipment High Voltage Tracking Index Tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/d3\/1cae5d46853f77160fd369f6f399-200x200-1\/astm_d2303_rubber_testing_equipment_high_voltage_tracking_index_tester.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8427","Certification":"IEC60587-2007, ASTM D2303","Place of Origin":"China"}}
{"title":"Insulating Materials Plastic Testing Equipment AC 220V 50HZ Tracking Erosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/e5\/35c64e243a5a6bb4390b50a527e1-200x200-1\/insulating_materials_plastic_testing_equipment_ac_220v_50hz_tracking_erosion_tester.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8427","Certification":"ASTM D2303, IEC60587-2007","Place of Origin":"China"}}
{"title":"IEC60587 6 KV Tracking Index Tester Plastic Testing Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/87\/9556518538f4ee5aee75d9a22735-200x200-1\/iec60587_6_kv_tracking_index_tester_plastic_testing_equipment.jpg","attrs":{"Brand Name":"Daxian","Model Number":"DX8427","Certification":"IEC60587-2007, ASTM D2303","Place of Origin":"China"}}
The cycle of stresses applied to the insulators and repeated for a period of 5 000 h is shown in Figure 3. The cycle is designed
so that the test specimens are also subjected to the effects of temperature variation and condensation .
Artificial Rain:
The artificial rain shall be provided by nozzles mounted above the test specimens and outside their perimeter (see Figure 4 ). The
average precipitation rate shall be in accordance with IEC 60060-1 . Water of a minimum resistivity of 85 nm shall be used. Each
of the test specimens is sprayed individually.
Salt fog calibration:
The calibration will be carried out before the start of the test.
At least two clean collecting receptacles with a collecting area of 8 000 mm2 ± 2 000 mm2 and a maximum height of 100 mm each are placed as close as practical to the position of the ends of the test object. The receptacles are positioned in such a way that they are not shielded by the test specimens and to avoid dripping from the construction elements of the chamber or another source.
They should collect between 1,5 ml and 2,0 ml of precipitation per hour (corrected to 8000 mm2 collecting area) averaged over a minimum period of 16 h.
NOTE The flow rate necessary to obtain such precipita tion (typically of the order of 0,3 l/m3h based on a chamber not larger than(15 m3) should be noted. (The water flow rate is defined in l itres per hou r and per cubic meler of the test chambe r volume. )
Subsequently du ri ng the test, the flow rate should be checked at least every 100 h and should remain within ± 25 % of the initial value.
it is not permitted to re-circulate the water.
General conditions:
1- Training will be provided on the maintenance and use of the device
2- After the installation is completed, the device will operate without any problems for 1 month (4 weeks) for acceptance.
3- Electrical diagram and water pipe connection system diagrams will be provided
4- Maintenance manual will be provided
5- User manual will be provided
6- Parts in contact with salt fog and rain will be stainless
7- Electrical components will be suitable for 380V infrastructure
8- Warranty conditions will be specified
9- Spare parts will be provided for 10 years
10- Consumables list will be provided
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
8,000,000-10,000,000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Daxian is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment
1. Fire Testing Equipment
2. Building Material Fire Tester
3. Wire and Cable Fire Tester
4. Environmental Test Chamber
5. Textile Testing Equipment
...
Daxian is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment
1. Fire Testing Equipment
2. Building Material Fire Tester
3. Wire and Cable Fire Tester
4. Environmental Test Chamber
5. Textile Testing Equipment
...
