Pneumatic aging testing machine ball pressure device

HH8311 air breathing aging test machine + ball pressure test device

1.Main purpose of air change aging:

It is used for adjusting the air change quantity of electric wire to maintain the fresh air in the box when the electric wire is heated

2.Execution standard:

It conforms to the test standard requirements of UL1581 astm-d2436 CNS3556 CNS742 JIS7212 JISB7757

3.Performance index

Power supply :AC380V three-phase four-wire system

Power: 6.0 KW

Temperature range: normal temperature +10 ~300

Control accuracy: 0.5

Resolution accuracy :0.1

Distribution error: 2.5

Heating time: from room temperature to 300, about 40 minutes

Material of inner box :SUS#304 stainless steel, outer box: baking paint

Insulation material :80mm thick high density rock wool

Heater: a set of spiral tube heater :380V 6.0kw

Size of inner box :50cm(length)x 50cm(depth)x 50cm(height)

Size of outer box :120cm(length)x 65cm (depth)x 134cm (height)

The box body is a five-layer structure: the outer layer of electrostatic paint steel plate, the second layer of heat-insulating high-density rock wool, a set of rotary table and rotary motor (rotary table removable speed of 8~10rpm), three layers of high temperature resistant electrolytic plate, four layers of air exchange layer and heat pipe layer, five layers of stainless steel plate

4.Ball pressure device: up to standard

IEC 60695-10-2, 60335-1, 60950-1, 60884-1, 60320-1, 60598-1, 61010, 61032, 60439-5, IEC 60601-1, BS 1363-1, IRAM 2073, 4220-1 NM, BIS, UL 2601-1, CSA 60745, VDE, BSI, DIN, EN.

Maximum temperature :190 range of application: suitable for assessing the heat resistance test of the outer parts of the electrical shell made of insulating materials and plastics.

main parameters: pressure load :20N pressure

head diameter :R=2.5mm

note: this device needs to be used together with the accuracy in 2 aging boxes