Work Liaison Sheet Item No : B11005-WLS-TCC-SCC- Project Title TUZ GOLU UNDERGROUND GAS STORAGE Contract No. B From: China TianChen Engineering Corporation To: The Sixth Construction Company Ltd. of China National Chemical Engineering CORP Subject : 电气保护整定值事宜 511-516, 401-412 低压柜进线断路器整定值请按下表设置: Setting value of incoming CBs of 0.4 kV switchgear for 511-516 , 401-412 Item No. Trip unit / In P