Products

Level Crossing Power Control Unit

Rail_SMR

Level Crossing Equipment

〉24V/30A/120A~240A CZ1 Shelf
〉 LCM Backlit Display.
〉 Simultaneously displays system voltage and current values.
〉 High Voltage Alarm (HVA) and Low Voltage Alarm (LVA): Activates when detecting high or low voltage at the load end, according to the set values.
〉 Low Voltage Disconnect Switch (LVDS): When the battery pack continues to discharge below the set value (adjustable), it generates an alarm and disconnects, separating the battery from the load to protect the battery from shortening its lifespan due to over-discharge.
〉 Control of battery charging and discharging: When the main power is interrupted, the battery pack discharges to the load. CZ-1 monitors this and automatically implements recharging when the main power is restored.
〉 Battery charging current limiting setting.
〉 Environmental (battery) temperature detection.
〉 Program Memory: 32K Byte ROM.
〉 Parameter Memory: 4K Bits EEPROM.
〉 Voltage measurement.
〉 Current measurement.
〉 Serial Interface RS-232C*1.

Model: Rail_SMR

Category: Level Crossing Power Control Unit

Tag: SMR Power Control Unit,High-frequency Switching Rectifier(SMR)

AC Input
System Operating Voltage:90~270VAC 1Φ2W-GNO
  
Frequency: 47~63Hz
Input Current: 4A(110VAC) / 8A(220VAC)  
 
Power Factor: ≧0.99
DC Input  
Voltage: 24V
Current: 0~240A  
 
Efficiency: ≧0.91
Noise: Less than 2mV  
Ripple: Less than ±5%  
 
Internal Voltage Drop: Less than 0.4V  
Audible Noise Level: Less than 58dBA (1 meter)  
 
Dimensions: (W) 482.6mm×(D) 353.2mm×(H) 180.8mm  

Applications:
Level Crossings

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