公开(公告)号：WO2015073619A1

公开(公告)日：2015-05-21

申请号：PCT/US2014/065364

申请日：2014-11-13

Applicant: GRACO MINNESOTA INC.

Inventor： BRUDEVOLD, Mark J. ,  PRIGGE, Robert A. ,  GODDING, Benjamin R.

IPC: H02H3/08 ,  B05C5/00

CPC classification number: H02H7/10 ,  H02H3/20 ,  H02H3/207 ,  H02H3/24 ,  H02J3/02 ,  H02J3/12 ,  H02J4/00

Abstract: A power distribution system for supplying AC power to loads includes an automatic wiring board that realigns voltages and determines a user-supplied wiring configuration. If an acceptable configuration is detected, an auto-wiring relay circuit closes relays to provide appropriate connections from a terminal block to power controllers that control delivery of AC power to loads, such as heating elements. If wiring configuration is incorrect or voltage is outside a safe voltage range, the auto-wiring relay circuit remains open to protect the controllers and loads.

Abstract translation: 用于向负载提供AC电力的配电系统包括重新对准电压并确定用户提供的配线配置的自动布线板。 如果检测到可接受的配置，则自动接线继电器电路关闭继电器，以提供从端子块到控制交流电源传递给诸如加热元件等负载的电力控制器的适当连接。 如果接线配置不正确或电压超出安全电压范围，则自动接线继电器电路保持开路，以保护控制器和负载。

公开(公告)号：EP3069425A1

公开(公告)日：2016-09-21

申请号：EP14862352.3

申请日：2014-11-13

Applicant: Graco Minnesota Inc.

Inventor： BRUDEVOLD, Mark J. ,  PRIGGE, Robert A. ,  GODDING, Benjamin R.

IPC: H02H3/08 ,  B05C5/00

CPC classification number: H02H7/10 ,  H02H3/20 ,  H02H3/207 ,  H02H3/24 ,  H02J3/02 ,  H02J3/12 ,  H02J4/00

Abstract: A power distribution system for supplying AC power to loads includes an automatic wiring board that realigns voltages and determines a user-supplied wiring configuration. If an acceptable configuration is detected, an auto-wiring relay circuit closes relays to provide appropriate connections from a terminal block to power controllers that control delivery of AC power to loads, such as heating elements. If wiring configuration is incorrect or voltage is outside a safe voltage range, the auto-wiring relay circuit remains open to protect the controllers and loads.