(1) Maximum gas storage pressure: 50bar.(2) Recovery gas pressure: initial pressure ≤ 0.8MPa (20°C), final pressure ≤ 1mbar.(3) Gas storage volume: 340L.(4) Vacuuming speed : ≥ 60m3/h; ultimate vacuum:≤ 0.05Pa.(5) Max running time(single): >96 hours(6) Compressor system: adopts oil-free compressor,

This week we completed the production for one set GDYJ-502 Digital Display 100KV Transformer Oil DBV Tester.Our customer will arrange the pick up after new year holiday.GDYJ-502 Transformer Oil DBV Tester is digital display. the max output voltage is 100kv. The test standards are IEC60156, IS6792, B

After half a year of hard work, we won this bidding project. A total of 7 sets GDGK-307 Full Automatic Circuit Breaker Analyzer.Customized dual ground and computer control functions. This week we will arrange the shipment to our customer's office.GDGK-307 Full Automatic Circuit Breaker Analyzer is