功能：
1、电气间隙和爬电距离都能符合船检规范要求。
2、各独立回路对地的绝缘电阻高于船检的检验标准，大大提高了其安全性。
3、具有电压调节范围大、效率高、寿命长、短路和过载保护等功能。
Functions:
1.Electric clearance and creepage distance comply with requirements of survey specifications.
2.Insulation resmtance between independent circuit and the ground is higher than inspection standard.greatly enhancing its safety.
3.If features wide voltage adjustment range,high efficiency,long service life,short-circuit and overload protection.
