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VRT300 SERIES
TECHNICAL SPECIFICATIONS
VRT300 SERIES
VRT300 U SERIES
TEST AND PERFORMANCE
Dielectric strength 1500 Vac for 1 minute: supply - relay fault, supply - remote.
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Ambient operating temperature from –20°C to +60°C
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Humidity 90% non-condensing
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Housing NORYL 94 _V0
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Absorption 4VA (max)
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Electronic protection only on customer's request.
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Polycarbonate IP65 front
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DISPLAY AND DATA MANAGEMENT
LED’s alarm: undercurrent, overcurrent.
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LED’s running: remote, local
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LED’s prg setting, cal.
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Initial AUTO-TUNING to set up motors' operation
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Front button to START/STOP motors locally
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Front alarm RESET button
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Access to programming through front button
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