LEO 100WQ100-31-18,5/4P [21/22] Instructions

Содержание

Accessories Control Box The device is specially designed for automatic water drainage in pump stations elevator shafts sewage pits etc Features Liquid level control Excellent anti interference performance The primary pump and standby pumps can be set arbitrarily In case the primary pump is failed or water output is less than input the standby pump s start to run automatically Display of Power and Operating status Manual and automatic operation mode for selection Protection of earth leakage overcurrent overvoltage overheating and phase loss Audible and visual alarm Operating Conditions Ambient temperature 5 40 C Humidity 90 Operating voltage 380 V 10 Ambient environment Freedom from corrosive gases and or conductive dust Instructions DOL Direct On Line High starting current Applicable for pumps with power up to 15 kW Autotransformer Starter Small starting current Applicable for pumps with power more than 15 kW Soft Starter Smooth starting current with small influence on the grid Applicable for pumps with power more than 15 kW Identification Codes LEO D 2 1 5 Z Starting Method Omitted for Direct Start Power for Single Pump Pump Quantity Control Box 35 Q Z R Starting Method Direct on Line Autotransformer Starter Soft Starter Controlled Quantity 1 2 3 36

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