Motor Protection & Control

200(w)x150mm(h) withdrawable case construction with self-shorting CT contacts, M4 screw terminals and IP54 rated perspex cover

50x50mm Graphical LCD with start curve capture
9x LEDs
17x Digital inputs
4x Changeover contact relay outputs
5x RTC/PTC/NTC 3 wire inputs
4x CT inputs 1A or 5A (3ph + 1EF)
3x VT Inputs 100-500V ac nominal

Aux supply 80-265V ac/dc or low voltage 24-70V ac/dc
RS485 Modbus
Mini USB front port

The relay allows connection via a remote interposing current transformer (CT) module to either conventional 1A or 5A secondary rated CTs, or for direct motor lead connection via, 1A, 2A, 5A, 10A and 15A rated interposing CTs to motors of upto 11Kw (415V).

The MicroMotor relay is housed within a 96x96mm flush panel-mounting DIN case with a separate din rail mounting CT module connected via a 300mm cable.

16 Char LCD
5x Digital inputs
3x Changeover contact relay outputs
1x VT Input 100-500V ac nominal (Ph-N or Ph-Ph connection)
optional
1x RTC/PTC/NTC 3 wire input

Aux supply 80-265V ac/dc or low voltage 24-70V ac/dc
RS485 Modbus or Profibus or Ethernet TCP/IP port
Mini USB front port

Separately mounted
4x CT inputs 1A or 5A (3ph + 1EF)

192(w)x96mm(h) flush panel-mounting DIN case with phoenix type plug-in connectors

50x50mm Graphical LCD with start curve capture
9x LEDs
17x Digital inputs
4x Changeover contact relay outputs
5x RTC/PTC/NTC 3 wire inputs
4x CT inputs 1A or 5A (3ph + 1EF)
3x VT Inputs 100-500V ac nominal

Aux supply 80-265V ac/dc or low voltage 24-70V ac/dc
RS485 Modbus
Mini USB front port

Motorvision is fitted with a graphical lcd which displays the energising current of a motor during starting and makes the relay extremely easy to program, operate and to use.

Motorvision is designed as the primary component integral for any intelligent protection and control system, Motorvision can be equipped with dual communication ports even simultaneously operating over different protocols.

With a proven track record and guaranteed long operational life, it is the safest choice for high-value and high-specification motor protection.

144x96mm flush panel-mounting DIN case with plug-in phoenix type connections
50x50mm Graphical LCD with start curve capture
2x Tri colour LEDs
12x Digital Inputs
4x Changeover contact relay outputs
1x VT Input 100-500V ac nominal (Ph-N or Ph-Ph connection)
4x CT inputs 1A or 5A (3ph + 1EF)

Aux supply 80-265V ac/dc or low voltage 24-70V ac/dc
RS485 Modbus / Profibus / Ethernet TCP/IP port
Mini USB front port

To suit the specific application, many derivatives of Motorvision can exist:
with internally calculated EF
2x Trip circuit supervision (TCS) channels with dedicated relay changeover contacts
6 or 12x RTD/PTC/NTC
12 or 24x DI
4 or 8x DO
Integrated Vertical or Horizontal Display
Remote Vertical or Horizontal Display with 35mm DIN mounting relay body

Advanced Motorvision2 (AMV2)– Motorvision, intended for breaker applications and equipped with dual channel trip circuit supervision (TCS) in a large 192mm(w) case.

Motorvision2 with RTDs (MV2-XRTD)– Motorvision with 6 or 12 channels of RTD inputs in a large 192mm(w) case.

 

Due to this modular construction, Motorvision can also be equipped with a combination of hardware to suit almost any requirement, almost too long to list.
For instance coupling AMV2 with 3-ph VT inputs and 6x channel RTDs, with remote display and in a variety of orientations.

Motorvision Drawout – Motorvision with the option of 9 channels of RTD inputs in a withdrawable 150mm or 200mm(w) case with self-shorting CT inputs

MVD can be equipped with IEC61850 communications

Feel free to speak to us about customising Motorvision for your particular switchgear or project specification.