船舶岸电供电也成为大铲湾践行环保承诺的举措。“但是作为一门新的工艺技术，国内岸电技术的应用案例并不多，技术解决方案本身没有太多经验可以参考。”陈军一语道出大铲湾上马岸电项目之初大的挑战，“我们要寻找高品质、高性价比，能满足自身港口特定需求的岸电解决方案。”

作为岸电解决方案的核心技术，西门子的岸电变频电源设备使陈军的愿望变成了现实。

西门子专注于船舶电气和自动化技术已有百年历史，相比其他竞争对手，西门子大型传动部开发的专用于船舶岸电供电系统的岸电专用变频电源在并船切换、逻辑控制等关键领域表现突出，而且具备工业级的产品品质，完全能够满足大铲湾岸电工程的诉求。

作为此次主体岸电系统设备供货方，西门子充分考虑大铲湾码头停靠船舶的船型及设计靠泊吨位，确定大铲湾码头岸电的供电容量为5MVA，并为用户提供2套 2.5MVA 的集装箱式岸电系统设备，整体覆盖 4 个泊位，既可实现单独使用，亦可并联实现高 5MVA 的大容量、稳定电源给进港船只。而且，两个相同2.5MVA容量的岸电系统所需备品备件相同，更加节省成本。

西门子岸电变频电源设备的优异性还体现在系统设计上。对大铲湾码头而言，港区主要停靠船舶供电频率为60Hz，主要靠泊船舶的供电电压为6.6kV。西门子采用了“高-低-高”系统解决方案，即10kV-50Hz输入，经过降压变压器、低压变频电源及升压变压器，，变为6.6kV-60Hz输出，通过变频电源将岸上50Hz频率转化为60Hz输出给船侧，实现船电向岸电的在线平稳切换。

ALERTON VLC-660RC3 Controller Excellent Condition
ALERTON VLC-660RC3 Controller BACtalk Excellent condition 60 Day warranty
ALERTON VLC-651RC3  VLC651RC3
ALERTON VLC-651R  VLC651R
ALERTON VLC-651R  VLC651R
ALERTON VLC-550C3  VLC550C3
ALERTON VLC-550C3 BACTALK CONTROL MODULE
ALERTON VLC-550C2  VLC550C2
ALERTON VLC-550  VLC550
ALERTON VLC-550  VLC550
Alerton VLC-550 BacTalk Programmable Controller V4.02 VLC550 
Alerton VLC-444 BACnet Field Controller
ALERTON VLC-1616C3  VLC1616C3
ALERTON VLC-16160C3  VLC16160C3
ALERTON VLC-16160C3  VLC16160C3
ALERTON VLC-16160  VLC16160
Alerton VLC-16160 high-performance, fully programmable logic controller
Alerton VLC-16160 C3 Controller
ALERTON VLC-1600  VLC1600
ALERTON VLC-1600 BRAND !!!
Alerton VLC-1600 Bactalk Input Monitoring Controller VLC1600 
ALERTON VLC-1188-S  VLC1188S
ALERTON VLC-1188-S US VLC1188S
ALERTON VLC-1188-S  VLC1188S
ALERTON VLC-1188C3  VLC1188C3 vlc 1188
ALERTON VLC-1188C3  VLC1188C3
ALERTON VLC-1188C3  VLC1188C3
Alerton VLC-1188C3 Bactalk DDC Controller VLC1188C3
ALERTON VLC-1188 VLC1188 Gen 4 
Alerton VLC1188 Industrial Control System
Alerton VLC-1188 Bactalk Programmable Controller V2.04 DDC VLC1188 
Alerton VLC-1188
ALERTON VAV-SDC3  VAVSDC3
ALERTON VAV-SDC3  VAVSDC3
ALERTON VAV-SDC3  VAVSDC3
Alerton VAV-SD2A Field Controller with Room Sensor Hvac White
Alerton VAV-SD x1, VAV-SDC3 x1, VAV-SDS x2 4 CONTROLLERS
ALERTON VAV-SD  VAVSD
ALERTON VAV-SD  VAVSD
ALERTON VAV-SD (LBL-VAV-SD-D)
ALERTON VAViH-SD, VAV CONTROLLER with ACTUATOR
Alerton VAV-DD V4.02 DZ0000.BD4 BACtalk BT VAV-DDZ-K2-F
ALERTON VAV-DD  VAVDD
ALERTON TX-VAVI  TXVAVI
Alerton TX-VAVi Rev 1 Automation Controller w/ Belimo Actuator LM24-T AL Parts
ALERTON TX-VAV  TXVAV
ALERTON TX-VAV  TXVAV
ALERTON TX-VAV  TXVAV
Alerton TX-VAV Controller Lot of 8
Alerton TX-VAV Controller Lot of 4
Alerton TX-VAV Controller Kit (Honeywell)
Alerton TX-VAV Controller
Alerton TX-VAV Controller
Alerton TX-SA-DC Tux
ALERTON TX-SA-651  TXSA651
ALERTON TX-SA  TXSA
Alerton TX-SA Controllers (LOT of 10)
Alerton TX-PLC-2 Control Module - 
ALERTON TX-MQ-WSHP  TXMQWSHP
ALERTON TX-APLC-K  TXAPLCK
ALERTON TX-APLC2  TXAPLC2
Alerton TX-APLC-2 DDC APLC2 Controller TXAPLC2  Great Working Condition
Alerton TX-APLC-2 DDC APLC2 Controller TXAPLC2