The 2V67-S Series relay is a three pole voltage monitoring relay with four stages of adjustable voltage pick up & drop out points. Each voltage set point can be set for under or overvoltage operation & has an independent time delay driving an output relay. An undervoltage lockout is used to disable the four voltage outputs when the voltage falls below a preset level. A single status input is used to enable the four voltage sensing stages. The 2V67-S relay is built on the Micro MATRIX-S digital platform.
The standard Micro MATRIX human machine interface (HMI) is combined with fully solid state voltage sensing & measuring circuitry to provide high accuracy, simple set up & flexible operation. Self-monitoring is carried out by hardware & software watchdogs. A CPU software watchdog records abnormal events & performs automatic High speed, high contact rating output relays are employed. A USB programming port is provided for ease of establishing relay settings using a PC.
Changes introduced on the 2V67-S
What has not changed from the 2V67
The compatibility of a specific software application version with a hardware Type Number can be verified from the Compatibility.pdf document.
Use the “Save File As” command to download the required ZIP file which contains four items:
The last 4 digits of each .zip file is the software version number which can be checked against the issue level of a relay’s software by accessing the DIAGNOSTICS page from the front panel. This is done by pressing the DATA and SET buttons simultaneously, moving the curser over “VERSION” and pushing SELECT. To load a .umx or .ump file you need to connect to the relays RS232 port using a PC with the uMATRIXwin software.
umatrix_setting_files View historical relay parameter setting (.ump) files
2v067a_0524 Application “A” Software, parameters & functional Description.
2v067b_0513 Application “B” Software, parameters & functional Description
2v067c_0503 Application “C” Software, parameters & functional Description.
2v067d_0502 Application “D” Software, parameters & functional Description.
2v067e_0513 Application “E” Software, parameters & functional Description.
2v067h_0504 Application “H” Software, parameters & functional Description.