Lovato Electric Releu monitorizare tensiune trifazic Lovato PMV50A575

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Releu monitorizare tensiune trifazic (faza cu faza) 380...575VAC 50/60Hz fara neutru
PMV50A575

 

 


 
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Releu monitorizare tensiune trifazic (faza cu faza) 380...575VAC 50/60Hz fara neutru

 
Cod de comanda PMV50A575
Greutate [g] 134
Cantitate in ambalaj 1
Cantitate multipla de ambalaje per comanda 1
Dimensiune ambalaj 095X040X075
Volume [cm³] 285
Cod de bare [EAN13] 8013975142219
Cod HS 85364900
 
Product designation   Voltage monitoring relays
Product type designation   PMV50
General characteristics
Description   Minimum and maximum AC voltage, phase loss and incorrect phase sequence relay
Type of system   Three-phase without neutral
Power supply
Auxiliary supply voltage Us   Self powered
Operating voltage range   0.7...1.2 Ue
Rated frequency Hz 50/60 ±5%
Power consumption Max VA 30
Power dissipation Max W 2.5
Control circut
Rated voltage to control (Ue)
    min VAC 380
    Max VAC 575
Voltage set-point (%Ue)
    min % 80…95
    Max % 105…115
Tripping delay s 0.1…20
Resetting time s 0.1…20 (0.5 at power up)
Resetting hysteresis % 3
Instantaneous tripping for Ue   Voltage <70% Ue
Type of reset   Automatic
Repeat accuracy % <±0.1
Tripping time for phase loss ms 60
Relay outputs
Number of relays Nr. 1
Relay state   Normally energised De-energises at tripping
Contact arrangement   1 changeover SPDT
Rated operational voltage AC (IEC) VAC 250
Maximum switching voltage VAC 400
IEC Conventional free air thermal current Ith A 8
UL/CSA and IEC/EN 60947-5-1 designation   B300
Electrical life (with rated load) cycles 100000
Mechanical life cycles 30000000
Indications
Indication   1 green LED for power on and tripping and 2 red LEDs for tripping
Connections
Terminals type   Screw
Tightening torque for terminals
    max Nm 0.8
    max Ibin 7
Conductor cross section
  AWG/Kcmil
    min AWG 24
    Max AWG 12
  IEC
    min mm² 0.2
    Max mm² 4
Insulations
Rated insulation voltage Ui V 600
Rated impulse withstand voltage Uimp kV 6
Operating frequency withstand voltage kV 4
Ambient conditions
Temperature
  Operating temperature
    min °C -20
    max °C +60
  Storage temperature
    min °C -30
    max °C +80
Housing
Execution (n° of modules)   2
Material   Self-extinguishing polyamide
Mounting   35mm DIN rail (IEC/EN 60715)
IEC degree of protection   IP40 on front; IP20 at terminals
Dimensions (W x H x D) mm 35.8 x 104.7 x 64.9
Weight g 130
ETIM classification
ETIM 8.0   EC001438 - Voltage monitoring relay

Link Producator
https://www.lovatoelectric.ro/PMV50A575/PMV50A575/snp


 
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