Releu multifunctional de monitorizare a tensiunii si frecventei trifazat cu sau fara neutru cu tehnologie NFC -
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Lovato Electric Releu multifunctional de monitorizare a tensiunii si frecventei trifazat cu sau fara neutru cu tehnologie NFC

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Releu multifunctional de monitorizare a tensiunii si frecventei pentru sisteme trifazate cu sau fara neutru cu tehnologie NFC si App. 380 575VAC 50/60Hz;PMV95NA575NFC; Lovato Electric

Zile de livrare: Luni - Vineri

1 In stoc

Data estimata de livrare: poimaine, 22.06.2024

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Cod Produs: PMV95NA575NFC Ai nevoie de ajutor? 0773393640 / 0772245110
La achizitionarea acestui produs primiti 4 Lei pentru comenzile viitoare
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Releu multifuncțional de monitorizare a tensiunii și frecvenței pentru sisteme trifazate cu sau fără neutru cu tehnologie NFC și App. 380...575VAC 50/60Hz  PMV95NA575NFC  Lovato Electric

Cu reglare        Anclansare        0.1-30 s
                          Reanclansare    0.1-30 s

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Product designation   Multifunction voltage and frequency monitoring relays with NFC technology
Product type designation   PMV95N
General characteristics
Description   Minimum and maximum AC voltage, minimum and maximum frequency, phase loss,neutral loss, incorrect phase sequence and asymmetry relay
Type of system   Three-phase with/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
Asymmetry set-point (%Ue) % 5…15
Frequency set-point (% rated frequency)
    min % 90…99
    Max % 101…110
Tripping delay s 0.1…30
Resetting time s 0.1…30
Resetting hysteresis % 1…5
Instantaneous tripping for Ue   Voltage <70% Ue
Type of reset   Automatic or manual
Repeat accuracy % <±0.1
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
Indication   1 green LED for power and 5 red LEDs for tripping
Terminals type   Screw
Tightening torque for terminals
    max Nm 0.8
    max Ibin 7
Conductor cross section
    min AWG 24
    Max AWG 12
    min mm² 0.2
    Max mm² 4
Rated insulation voltage Ui V 600
Rated impulse withstand voltage Uimp kV 6
Operating frequency withstand voltage kV 4
Ambient conditions
  Operating temperature
    min °C -20
    max °C +60
  Storage temperature
    min °C -30
    max °C +80
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
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