ChuanDong cable wind cable low-temperature torsion testing machine contract making machine - order no. 20120302001
Wind power cable torsion testing machine at low temperature
The high and low temperature resistance to torsion testing machine KP8099 wind power cable
1, the purpose: used in wind power generation with resistance to distortion of soft cable in low temperature environment torsion test, accord with the standard TICW / 01-2009 specification
2, technical requirements:
1) sample restrictions:
1.1 inflammable, explosive, easy to volatile substances sample test
1.2 the corrosive characteristics of sample test
1.3 test of biological sample
1.4 strong electromagnetic emission source sample test
2) the volume, size and weight:
2.1 nominal content product - 1520 l
2.2 studio size 400 * 300 * 300 300 * 300 * 300 (㎜) test channels (㎜)
2.3 appearance size 1550 * 2500 * 1720 ㎜ left right around 9620 ㎜ channel size 640 x 640 ㎜ appearance
2.4 the total quality of 2500 kg
Wind power cable test range 2.5: below 35 kv cable test
3) performance:
3.1 test environment: the environment temperature is 25 ℃, relative humidity 85 r.h. or less, test under the condition of no sample in the box
Test method: 3.2 multi-point test
Temperature range: 3.3-40 ~ 80 ℃
3.4 temperature volatility: plus or minus 0.5 ℃ or less
Temperature uniformity: 3.5 + / - 3 ℃ or less
Time: 3.6 warming is adjustable
3.7 the cooling time: an average of 0.7 ~ 1.0 ℃ / min
Meet the test standard 3.8: TICW1-2009 wind resistance to distortion of soft cable twisting test method
A: GB/T2423.1-2001 test of low temperature test method
B: GB/T2423.2-2001 test temperature test method
IEC794-1 - F1 international electric committee standard
3, the main configuration
1) insulation enclosure structure: the outer wall material: cold rolled galvanized steel coating
The tank material: SUS304 stainless steel plate
Body heat preservation material: rigid polyurethane foam + glass fiber
Door sealing strip, high temperature resistant silicone
More than 1, 1, air conditioning duct: stainless steel centrifugal blade equipped with 1 set of long axis of the high-temperature air conditioner motor
1, 2, test chamber standard configuration: observation window: multilayer insulating resistance to high temperature (500 ℃), glass (200 x 300) distortion control cabinet, frame: 700 * 1300 * 1300
1, 3, it was: single hinge door open
1, 4, control panel, power supply, controller, display, control knob
1, 5 power distribution control cabinet: switchboard, platoon
1, 6 heater: stainless steel finned heater
1, 7 fixture: cable twisting fixture
1, 8 power cord holes and drain: located in the back of the box body
2) refrigeration system
2, 1 works: mechanical two-stage compression refrigeration system
2, 2, refrigeration compressor, fully enclosed France "TECUMSEH" original installation import cascade type unit
: 2, 3, evaporator finned tube heat exchanger
2, 4 condenser: air-cooled type, finned tube heat exchanger
2, 5 throttling device: capillary
Danfoss / 2, 6 solenoid valve: Italy with the United States
2, 7 filters: danfoss in Italy
2, 8 brass: high-quality oxygen-free copper tube, nitrogen filled welding
2, 9 damping module: compressor: spring damping refrigeration system: the secondary vibration reduction
3) refrigerant R23, R404a