63KW Explosion Proof Electric Heater

Technical Requirements：
1.Standards：The electric heater is designed and manufactured in strict accordance with JB / t2379-93 standard. Explosion proof electric heater is designed and manufactured in strict accordance with gb3836.1 ~ 3-2010 standard.
2.Rated Voltage：415V, 3 Phase, 50Hz.
3.Power：68KW（3 steps）. ∅11 U-type heating tubes 9pcs，7.55KW/pc.
4.Heating Media：Air； Designed Temp：110℃; Working Temp:90℃.
5.Designed Pressure：1.2MPa； Working Pressure：1.0MPa
6.Surface Load：2w/cm² .
7.Explosion Proof Grad：ExdIIBT4; Protection Level：IP56.
8.Withstand voltage test:2000V/min, and bear 1.6MPa/30min water pressure test.
9.Insulation resistance greater than50MΩ.
10. Sheath Material: Incoloy800.