La Marche A36D Ferro Rectifiers

The La Marche Model A36D Controlled Ferroresonant Rectifier/ Power Supply has many inherent advantages such as voltage regulation, high efficiency, high power factor and short circuit protection. These chargers provide adjustable voltage levels for floating or equalizing lead or nickel-cadmium cells, which can be done digitally through the LCD display. The equalize cycle is activated either manually through a switch on the front panel, or automatically scheduled. (adjustable through the menu). Alpine Power Systems is a proud provider of La Marche rectifier products.

Steady state output voltage remains within ±0.5% of the setting from no load to full load and for AC input voltages within ±10% of the nominal input voltage. The model A36D is internally filtered to be no greater than 32dBrn (“C” message weighting) and 30 millivolts RMS for all conditions on input voltage and output load with or without batteries connected. This allows the A36D to be used as a battery eliminator.

La Marche A36D Ferro Rectifier Standard Features:

• LCD Display

• One Pole DC Output Breaker / Single Phase Units

• Output Fusing / Three Phase Units

• Automatic DC Voltage Regulation

• Automatic AC Voltage Compensation

• Float/Equalize Mode Switch Equalize Timer

• AC & DC Surge Protection (MOV’s)

• AC Input Circuit Breaker

• Remote Equalize and Sensing

• Output Load Current Sharing

• Internal Temperature Compensation

• U.L. 1012, U.L. 1481

• 5-Year Warranty

• Digitally Configurable Alarm System (Alarm Thresholds, Alarm Delay, and Contact Operations (Latching/Non-latching))

• Form “C” Relay Contacts (AC Power Failure,  Low DC Voltage, High DC Voltage, High DC Voltage Shutdown (HVSD), Summary Alarm, Low Current, and Open DC Protection)

• Indicators (AC “ON”, Float and Equalize, Summary Alarm, Low DC Current, Overload Current Limit, End of Discharge, Low & High DC Voltage, High Voltage Shutdown, and Open DC Protection)

La Marche A36D Ferro Rectifier Specifications:

Output:
DC Volts: 12, 24 and 48 VDC
DC Amps: 15 to 400 Amps

Input:
Single-Phase: 120, 208, 220, and 240 VAC
Three-Phase: 208, 240, 380, and 480 VAC
Frequency: : 60 Hz or 50 Hz ±5%

La Marche A36D Ferro Rectifier Applications:

• Fire Suppression

• 5G / 4G / Datacom

• Radio Base Stations/ Cell Sites

• Mobile Switching Center (MSC)

• Distributed Antenna Systems (DAS)

• Microwave Transmission / Switches

• Fiber Optics / FTTX

• Individual Base Transceiver (BTS)

Alpine Power Systems is a value-added reseller of La Marche products. Alpine can provide DC Power System services on all La Marche products including engineering, installation, preventative maintenance, monitoring and recycling. Alpine’s Certified Technicians are equipped to maximize the performance and efficiency of your UPS system. Contact us today for pricing and technical inquiries.