VOLTAGE PROTECTION RELAYS, PMV TYPE
The relays of the series have been designed for the protection of single and three-phase electrical systems.
They are powered by the voltage to be controlled and have one relay output.
The TRMS measures provide for correct relay operation even in presence of high harmonic voltages.
The PM relay series include the latest state-of-the-art generation of electronic components and are manufactured with the use of the most recent technological and engineering assembly and control systems available on the market today.


General characteristics

  • Modular housing
  • Module powered by voltage to control 50/60Hz
  • Rated voltage to be controlled Ue: 208...575VAC
  • Relay output,  8A-250VAC (AC1)
  • Green indication LED for power on
  • Red indication LED for function

  • Degree of protection: IP40 on front.

 

Functions

Three-phase system

PMV 10

 PMV 20

PMV 30 

 PMV 40

PMV 50

 PMV 60 PMV 70

Minimum voltage

  

  

 ●

  

●

 ● ●

Maximum voltage

  

  

 

  

●

   ●

Phase loss

●

 ●

 ●

 ●

●

 ● ●

Incorrect phase sequence

 ●

 ●

●

 ●

●

 ● ●

Asymmetry

  

  

  

 ●

 

 ● ●

 

 

 Order 
  code

 Rated
 voltage to be
 controlled Ue

   Functions
 RELAYS FOR THREE-PHASE SYSTEMS.  
 PMV10 A440  208...440VAC Phase sequence and phase loss
 
 PMV20 A600  380...600VAC Phase sequence and phase loss
 
 PMV30 A600  600VAC Minimum voltage, phase sequence and phase loss
 
 PMV40 A600   600VAC Phase sequence, phase loss and asymmetry
 
 PMV50 A600   600VAC Minimum and maximum voltage, phase sequence, phase loss
 
 PMV60 A600   600VAC Minimum voltage, phase sequence, phase loss and asymmetry
 
 PMV70 A600   600VAC Minimum and maximum voltage, phase sequence, phase loss and asymmetry

 
HOME PAGE
LOVATO Electric S.P.A.