Product features

• Provides an electrically fully independent three-pair, combined command output port that can be operated simultaneously or separately.
• It can realize the operation control of separate, combination,and the command duration and interval duration can be set.
• Each command port is provided with a monitoring port, which generates a 5V state level in synchronization with the command issuance and revocation, and is monitored by an external oscilloscope.
• A built-in large screen displays the length and interval of the actual operation command in a curvilinear manner.
• Can withstand electromagnetic interference at 500KV substation site

Technical parameter

• Operating command duration: 50~999ms adjustable, step size 1ms;
• Combination instruction interval: 0~999ms adjustable, step size 1ms.