Mining Explosion Isolation Dry Type Transformer

Yuebian Electric Co.,Ltd is one of the leading China mining explosion isolation dry type transformer manufacturers and suppliers, welcome to check mining explosion isolation dry type transformer price with us.2.KBSG9-50~16000/10KBSG9 mining explosion isolation dry type transformerKBSG9 series transformer (mobile substation) is suitable for methane mixture gas and coal dust, mine environment and explosion danger, also suitable for gas to corrosion and damage to the insulation and steam environment. The transformer has the advantages of high strength, low temperature rise, heat proof performance, easy maintenance etc.Functional characteristics 1. The KBSG9-50-1600/10(6) mining flameproof of dry type transformer conforms to GB8286-2005 the requirement of "mining flame proof movable substations", its no load, load loss is 10% less than original standard the no-load current short-circuit impedance has diminished too. 2. The insulation material adopt the H level or the C level insulation material, the thermal is good, it is suit for long time operation 3.3 Phases, 50 Hz, ANAN 4. High strength, low temperature rise, good cooling and waterproof propert, and easy maintenance. Service conditions 1. The installation is not higher than 1000m(normal)special environment gives explanation in addition 2. Ambient temperature Highest temperature: 40ºC Maximum monthly average temperature: 30ºC Maximum annual temperature: 20ºC Lowest temperature: -5ºC 3. The surrounding air relative humidity is not greater than 95%(25ºC) 4. In the mine, with methane, dust explosion danger is well 5. No vibration the gradient is less than 15ºC 6. No gas or steam to corrode metal needed or destroy insulation 7. Non-water drop sit 8. Power supply voltage profile approximate to a sine wave 9. The three-phase supply voltage approximate symmetrical Technical Parameters:Rated capacity(KVA)Connection typeNo load loss(KW)Load loss(KW)No load current(%)Weight(T)Dimension(mm)KBSG-50/6Yyo(d11)4006002.51.252075x1100x1050KBSG-80/6Yyo(d11)5408502.51.32150x1100x1100KBSG-100/6Yyo(d11)60010002.51.42150x1100x1100KBSG-160/6Yyo(d11)850143021.52200x1100x1220KBSG-200/6Yyo(d11)950170022.12650x1100x1400KBSG-250/6Yyo(d11)1150215022.472690x1100x1420KBSG-315/6Yyo(d11)130023001.82.8952830x1100x1410KBSG-400/6Yyo(d11)150028001.83.262920x1100x1440KBSG-500/6Yyo(d11)180033001.53.72990x1100x1475KBSG-630/6Yyo(d11)210040001.54.123050x1100x1550KBSG-800/6Yyo(d11)2300520015.33100x1100x1430KBSG-1000/6Yyo2700610015.73160x1100x1480KBSG-1250/6Yyo3200720016.63200x1100x1520KBSG-1600/6Yyo385086000.87.63260x1100x1570