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GRV8 21~26 Relais de Surveillance de Tension Triphasée

  • GRV8 21~26 3 Phase Voltage Monitoring Relay
  • GRV8 21~26 3 Phase Voltage Monitoring Relay
  • GRV8 21~26 3 Phase Voltage Monitoring Relay
  • GRV8 21~26 3 Phase Voltage Monitoring Relay
  • GRV8 21~26 3 Phase Voltage Monitoring Relay

Attributa principalia

Marca Switchgear parts
Numerus Modeli GRV8 21~26 Relais de Surveillance de Tension Triphasée
Frequenta nominata 45Hz-65Hz
Series GRV8

Descriptiones productorum a fornitori

Descriptio

Product Highlight:

Mensuratio veri RMS voltage

Tensio nominata operativa ad octo gradus per manubrium regenda

Latus intervallum frequentiae: 45Hz – 65Hz

Summa exactitudo: <1%

Indicatores status LED

Design compactus et levis

Montatura in rail DIN

CE signatum et EN/IEC 60947-5-1 conformis

Ad exactitudinem constructus, GRV8-21-26 utitur mensuratione veri RMS ut exactas lectiones tensionis in intervallo frequentiae 45Hz ad 65Hz cum impressione exactitudinis minus quam 1% confirmet. Design compactus et levis (90 x 18 x 64mm, 68g-71g) facit facilem installationem in rail DIN. Cum tensione nominata regenda, indicatores status LED, et conformitate cum standardibus EN/IEC 60947-5-1, huius relay triphasicae monitorium tensionis securitatem et fiduciam afferat, idque aptum facit pro usibus sicut machinae mobiles, machinae agrariae, et camiones refrigerati.

Temperatura operationis: -20°C ad +55°C

Temperatura conservationis: -35°C ad +75°C

Gradus protectionis: IP40 (front panel), IP20 (terminales)

Dimensiones: 90 x 18 x 64mm

Pondus: 68g – 71g

Max. Magnitudo Cabi: 1×2.5mm² vel 2×1.5mm² (solid wire)

Momentum stringendi: 0.4Nm

Model Table:

Codex functionis Supra tensio Sub tensio Asymmetria Tempus morae OFF Ordo phase Defectus phase
GYPV-21         regulabilis disponibilis
GYPV-25     5%…20% 0.1s…30s disponibilis disponibilis
GYPV-26 15% -15% 8% 2s disponibilis disponibilis
GYPV-22 5%…25%,OFF OFF,-25%…-5%   0.1s…30s disponibilis disponibilis
GYPV-23 5%…25%,OFF OFF,-25%…-5% 8% 0.1s…30s disponibilis disponibilis
GYPV-24 5%…25%,OFF OFF,-25%…-5% 5%…20%,OFF 2s disponibilis disponibilis

Model 3P3W 3P4W
Function Monitorium 3-phase voltage
Monitoring terminials L1-L2-L3 L1-L2-L3-N
Supply terminals L1-L2
Voltage range 380-400-415-440-480
(P-P)
220-230-240-254-277
(P-N)
Rated supply frequency 45Hz-65Hz
Measuring range 260V-600V 150V-350V
Threshold adjustment voltage 5%-25%of Un selecta vel OFF
Asymmetry threshold 5%-20% vel OFF
Hysteresis 2%
Phase failure value 70% of Un selecta
OFF delay time Regulabilis 0.1s-30s,10%
Measurement error ≤1%
Delay at power up 0.5s
Knob setting accuracy 10% of scale value
Output indication LED viridis
Fault indication LED ruber
Reset time 1s
Output 2×SPDT
Current rating 8A/AC1
Switching voltage 250VAC/24VDC
Min.breaking capacity DC 500mW
Temperature coefficient 0.05%/℃,at=20℃(0.05%℉,at=68℉)
Mechanical life 1*107
Electrical life(AC1) 1*105
Cognosce tui fornitori
Venditio Online
Ratio praestabilitae tradendae
Tempus responsionis
100.0%
≤4h
Brevis Descriptio Societatis
Locus Operis: 1000m² Numerus omnium laborantium: Summa Annua Exportatio (USD): 300000000
Locus Operis: 1000m²
Numerus omnium laborantium:
Summa Annua Exportatio (USD): 300000000
Servitia
Genus Negotii: Venditio
Categorias Principales: pars componentium/Instrumenta inspectionis/Apparatus electri bassa tensione/Instrumenta et mensurae/Instrumenta productiva/Ferramentae electricitatis
Gubernatio vitae
Servitia gestionis curae integralis pro quaestu, usu, conservatione et post-venditionem apparatus electricorum, securitatem operationis, continuationem imperii et usum electricitatis sine cura garantia.
Fornitori instrumentorum praeteritus est certificationem qualificationis platformae et iudicium technicum, ut ex fonte conformitas, professionalitas et fiducia servantur.

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