This electrical equipment was discontinued in 2012, and spare parts for electronic circuit boards are not supplied. To replace the series Mentor II (Mentor 2) a new series of digital electric drives has arrived Mentor MP with advanced functionality.
Important! Mentor MP is not always suitable to replace its predecessor, in some cases it is necessary to use additional SM modules and write additional software algorithms. When replacing the drives of the old series with a new one, please consult our engineers.
MENTOR II DC electric drive - This is the first fully digital generation of industrial variable-speed DC drives with full microprocessor control, which are designed for current from 25 to 1850 A.
Technical characteristics of the Mentor 2 electric drive
- Rated operating current: 25 – 1850A;
- Input voltage ratings: 480 /525 /660V ±10%;
- Power supply voltage for electronics: 2-phase 220 – 480V ±10%;
- Degree of protection of electrical equipment: IP20;
- Temperature mode of operation: 0… +50 °C;
- Integrated Programmable Logic Controller (PLC);
- Built-in RS485 data transfer ports;
- The ability to connect external EMC filters and brake resistors;
- Нереверсивный электропривод Mentor II (Mentor 2): M25, M45, M75, M105, M155, M210, M350, M420, M550, M700, M825, M900, M1200, M1850;
- Реверсивный привод Mentor II (Mentor 2): M25R, M45R, M75R, M105R, M155R, M210R, M350R, M420R, M550R, M700R, M825R, M900R, M1200R, M1850R.
Nominal parameters of the converters at an input voltage of 400V
| non-reverse.Spanish. | reverse.Spanish. | In in, A | In out, And | Imax out, And | Pn, kW | Iexc, And |
| M25 | M25R | 21 | 25 | 37,5 | 7,5 | 8 |
| M45 | M45R | 38 | 45 | 67,5 | 15 | 8 |
| M75 | M75R | 60 | 75 | 112,5 | 30 | 8 |
| M105 | M105R | 88 | 105 | 157,5 | 37,5 | 8 |
| M155 | M155R | 130 | 155 | 232,5 | 56 | 8 |
| M210 | M210R | 175 | 210 | 315 | 75 | 8 |
| M350 | M350R | 292 | 350 | 525 | 125 | 10 |
| M420 | M420R | 350 | 420 | 630 | 150 | 10 |
| M550 | M550R | 460 | 550 | 825 | 200 | 10 |
| M700 | M700R | 585 | 700 | 1050 | 250 | 10 |
| M825 | M825R | 690 | 825 | 1237,5 | 300 | 10 |
| M900 | M900R | 750 | 900 | 1350 | 340 | 20 |
| M1200 | M1200R | 1000 | 1200 | 1800 | 450 | 20 |
| M1850 | M1850R | 1540 | 1850 | 2775 | 700 | 20 |
In in is the rated input current of the electric drive power supply circuit, In out is the rated output current of the anchor circuit, Imax out is the maximum output current of the anchor circuit, Pn is the rated power of the electric motor, Iexc is the rated current of the field controller.
Additional external modules (options for the electric drive)
MD29 – Controller module;MD29AN is a controller module supporting a high–speed CT-Net network;
MDIBS is an Interbus–S digital communication protocol module;
MD25 – DeviceNet Digital Communication Protocol Module;
MD24 – Profibus digital Communication Protocol module;
FXM5 is an external additional field controller with a current of 20, 50, 90 A.
