HRTU Single Phase Ferroresonant Rectifiers: (Utility Model) -24Vdc, 25, 50, 100 -48Vdc, 15, 30, 50 and 100 Amp
Description
The C&D Technologies' HRTU single phase charger line incorporates industry proven ferroresonant technology. The HRTU units produce high power factor and efficiency. The ferroresonant design also has inherent current limiting. This results in your gaining significant savings in operational cost and power usage. The HRTU charger line is well suited for Utility and Switch Gear Applications.
Features at a Glance
- Low Audible Noise
- Low Electrical Noise
- High Rejection To Lightning Transients
- High Reliability
- Easy Maintenance
- Full Voltage and Current Under All Specified Operating Conditions
- Remote Sensing For Precise Battery Voltage Regulation
- Current Limiting
- High Power Factor
- High Efficiency
- Input Circuit Breaker Protection
- Output Circuit Breaker Protection (Dual-Pole)
- Proportional Loadsharing
- Volt and Amp Meters
- Front Panel Alarm and Status Leds
- Alarm Relay Contacts
HRTU Rectifiers Detailed Features and Benefits
- Rectifier Adjustments:
- Float Setting
- Equalize Setting
- Current Limit Setting
- Float/Equalize Mode Selection
- Local/Remote Equalize Selection Option
- High Voltage Alarm Setting
- Low Voltage Alarm Setting
- Primary High Voltage Shutdown Setting
- No Charge Alarm Setting
- Remote or Local Sense Operation
- Local and Selective HVSD
- AC Failure Alarm
- Optional Equalize Timer
- Forced Loadsharing
- AC Input Circuit Breaker Protection
- DC Output Circuit Breaker Protection (Dual-Pole)
- Front Panel Leds:
- AC Power On
- High Voltage Shutdown
- Rectifier Fail
- High DC Voltage
- Low DC Voltage
- No Charge Alarm
- Ground Detection
- Standard Alarm Contacts
- Summary Alarm (2 Sets)
- Optional Ground Detection Switch On Voltmeter
- Optional Alarm Contacts
- High DC Voltage
- AC Power Loss
- Low DC Voltage
- No Charge
- Ground Detection Relay