转台滑环 电路数:135CKT 电流:4x15A+22x10A+13x5A+72x2A+2E2+3x1553B 绝缘电阻:≥500MΩ@500VDC≥100MΩ@300VDC(信号) 电压:400VAC/48VDC LPT004-073-0415-2210-1...