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RGR-RGMV-RMMV-RMMZ

Highlights
  • Monostable plug-in trip relays, fast acting, with 4 contacts, 10 A
  • 2 models for various contact configurations
  • Switching time < 8ms, bounces included
  • Solid and rugged construction for intensive duty
  • High electrical life expectancy and exceptional endurance
  • Self-cleaning knurled contacts
  • Transparent cover, pull-out handle
  • Wide variety of configurations and customizations
  • Wide range of sockets
Description

RGM series trip relays (2 to 8 changeover contacts) are very reliable products offering optimal performance, suitable for applications in particularly difficult and unstable environments, such as:

- High voltage electricity distribution stations and medium voltage substations


Knurled contacts to provide lower ohmic resistance thanks to the multiple electrical connection points:

- Extended electrical life of the component

- Optimal performance for highly inductive DC loads and for very low loads, as in the case of interface signals.


High breaking capacity to control very heavy DC loads, also with a high switching frequency.

Nominal voltage available from 12 to 220VDC / 440VAC, with several operating ranges.

Ability to adapt products to meet specific application requirements.
Typical areas of application are among the most demanding, such as:

- Power stations

- Electrical transformer stations

- Stationary equipment for railways

- Industries using continuous production processes (chemicals and petrochemicals, rolling mills, cement works , etc.)


The RGR is suitable for:


- Use with low loads. Fast acting plug-in relay, with REED contacts.

Energy saving coil <1W.
Switching time <2.5 ms (off-hook) / <3 ms (off-hook).


The RGMV is suitable for:


- Interfaces between protections or automation systems and HV / MV circuit breakers, for the transmission of alarms and very fast trips
- Multiplication of trip contacts in minimum time intervals


2 models: RGMV12 with 4 change-over contacts and RGMV13 with 4 NO contacts
Switching time <8 ms.


The RMMV is suitable for:


- Interfaces between protections or automation systems and HV / MV circuit breakers, for the transmission of alarms and very rapid trips.
- Multiplication of trip contacts in minimum time intervals

2 models: RMMV12 with 8 NO contacts and RMMV13 with 4 NO contacts + 4 NC contacts.
Switching time <6 ms, rebounds included.


The RMMZ is suitable for:


- Interfaces between protections or automation systems and HV / MV circuit breakers, for the transmission of alarms and very fast trips.
- Multiplication of trip contacts in minimum time intervals

Equipped with 8 change-over contacts for exceptional configuration flexibility.
Switching time <8 ms (first contact) + 5 ms (bounces)

Compliance with standards
  • EN 61810-1, EN 61810-2, EN 61810-7 Electromechanical elementary relays
  • EN 60695-2-10 Fire hazard testing
  • EN 50082-2 Electromagnetic compatibility
  • EN 60529 Degrees of protection provided by enclosures
Designation
Price
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Actions
RELAIS GAMME RGR RGM RMM
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RGRM-CFG
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