LRS-350 Switching Power Supply
LRS-250 Switching Power Supply
Function
1. Personnel and fire protection
2. Cable and line protection against overload and short-circuits.
Selection
1. I∆n ≤ 30 mA: additional protection in the case of direct contact.
2. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.
3. AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.
General
YCM3 Series moulded case circuit breaker,is new products,with small compact,modular,high break,double breakpoints,zero arcing,green environmentalprotection.Suitable for AC 50Hz,60Hz,rated operating voltage 690V and below,rated current 12.5A to 1600A distribution network,used to distribute electricalenergy and protection lines and power supply equipment from overload,shortcircuit and undervoltage failure hazards.It can also be used as a non-frequentconversion of the line under normal conditions and in the infrequent start of themotor.
The Signal Lamp is applicable to circuit with rated voltage 230V~and frequency 50/60Hz for visual indication and signaling.
JVM Floatless Controller
AFR Device Protected Relay
Technical data
1.Standard:GB1207-2006 voltage transformer
2.Technical parameterform
3.The creepage of product surface complywith Grade ll ofpollution.
4.Other technical parameter pleaserefers to tablebelow
General
The Modular Voltage Meter is applicable to circuit with rated frequency 50/60Hz for measure and display digital voltage.
Standard: IEC 60051-1