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3 Year Warranty!

48V input DC/DC battery chargers, for 24V batteries

For More DC/DC battery chargers, 24V to 12V, 12V to 24V, 24V to 24V, 48V to 12V

DC Input battery chargers	Heavy duty 48V to 24V DC/DC charger
Part Number and Price	PBCH10-24 $278 Allow up to 8 weeks for manufacturing
IP67 certified water tight chassis and ruggedized version	PBCH10-24Y $490 Allow up to 8 weeks for manufacturing
Country of Origin	Canada, NAFTA eligible
Input Voltage	30V-80V
Nominal Input Voltage	36V, 48V, 60V, 72V
Float Voltage	27.2VDC
Charge Current	10 Amps continuous
Max Output Current(s)	10 Amps
Output Power	272W
Output current limit?	Yes
Derating	2.5% per °C from 40°C ambient
Efficiency at maximum output	>93 % at maximum output
Load when turned off	When the unit is turned off or unplugged from AC, but still connected to the battery under charge a green LED will remain lit, and 20mA will be drawn from the battery under charge.
Line Regulation	<±0.5 %
Load Regulation	<±0.5%
Operating Temperature Range	-20°C to +54°C Derate linearly 2.5% per degree C from 40°C (-4°F to +122°F)
Output ripple noise	<10 mV rms
Noise inserted on the input terminals	<10 mV rms
Isolation	Common negative, 500VDC output-ground, 500VDC output-case
Input Fuse	3A 5TT
Connections	Pluggable Phoenix Combi-Con four position screw terminals
Waterproof connections	VCHW - Deutsch DT04-4P on 15cm Pigtail; Mating Connector Included VCHMW - Input - GTC020R10SL-3P; Output - GTC020R10SL-3S; Mating connectors included
Protection	Input Undervoltage, Output Over Voltage , Current Limiting, Short Circuit (automatic recovery), Reverse Polarity , Over Load, Over Temperature Shutdown
Dimensions	123 x 105 x 26mm (4.85x 4.13 x 1.03 inches)
Weight	0.28 Kg (0.62 lbs)
Audible Noise	None
Cooling	Convection, no fan
Warranty	3 years
Duty Cycle	24 hours a day, 100% continuous

Applications:

Fully automatic without intervention.

Output short circuit and battery polarity protections. Input low voltage and high voltage connections.

Creating a 48VDC to 24VDC battery backup or UPS.

Taper charger--constant current, constant voltage, and float. .

1. A qualified automotive electrical technician should be used to wire the charger into the vehicle.
2. The PBCH10 converts 48 volt power into 24 volt power with 91% efficiency, so for a 10 amp output the input needs over 6 amps. Make sure that the wires connecting the are adequate for the current and the length of the run. If the voltage drop in the wires are too much the "Low Battery Voltage" alarm will come on. Wires that are too small may also overheat and melt the insulation, causing a dangerous situation.
3. It is OK to leave the unit on the charger when the power to the charger goes on and off.
4. Mount in an area that will get adequate ventilation and will be free from rain, spray, or excessive dust.