12-pulse uXcelPremium® Battery Charger

The EverExceed uXcelPremium^® industrial battery charger is the flagship charger of EverExceed Industrial Power solutions. It integrates proven design topology with the latest advanced digital control technology to control the 12-pulse thyristor bridge rectifier and provide the most reliable and trouble-free performances in any electrical and industrial environments. EverExceed uXcel^® range rectifier chargers can continuously protect your critical DC power industrial equipments and operations from the damage of power failures and interruptions, with its high reliability and superior performance.

lead time:
Normally 4~6 weeks
brand:
EverExceed
Nominal DC voltage(Output):
24/48/110/125/220/240/400V
Nominal DC current(output):
10-1500A
Input AC voltage:
Single phase 1×230V（220,240）/Three phase 3×400V（380,415）other input voltage can be customized
Battery type:
Lead acid batteries, nickle cadmium batteries, lithium batteries
Communication:
RS232/RS485 Modbus, TCP/IP Ethernet (optional)
OEM/ODM Service:
Yes, customized service available
Certificates:
CE, EN61000, IEC60146

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EverExceed | A global leading manufacturer of customized AC/DC power solutions；

Comprehensive Industrial Chargers for Diversified DC Power Solution

We can customize More flexible, More reliable, More stable industrial battery chargers for lead acid batteries, nickel cadmium batteries and lithium batteries.

Technical features


Large LCD display	Leading Technology	High Reliability and High MTBF
User friendly operation with large LCD display, optional touch screen with the choices of 8 languages ensure easy maintenance and operation. Smart communication and remote monitoring.	The embedded micro-computer controller processes signals 10 times faster than standard analog methods.	Fully automatic battery management with "four remote" functions meeting requirements of untended duty control.

Isolation transformer	Flexible maintenance and Reduced MTTR	Long design life up to 20+years
Filter more than 3 harmonics in the power grid interference to the system equipment, while strengthening the operation security of the system.	The design make it easy for front-access to all vital modules modules of the charger Versatile constant voltage and constant current charging modes Smart communication and Remote Monitoring through isolated RS232, RS485, Ethernet. Full data logging.	System design life up to 20+ years in continuous operation under the condition of appropriate maintenance.

Flexibly customized	Ruggedized solutions	Complete power protection solutions
Power solutions to perfectly meet the specific requirements of customer’s industrial applications.	To withstand harsh environments,extreme temperatures, humidity, dust and vibrations etc. Up to IP55 protection.	Including switchgear,DC distribution, monitoring suite.

Application:

The EverExceed uXcel Premium Rectifier Charger range suits all DC applications requiring a large battery back-up:

Power transmission and distribution; Continuous process industries; Oil and Gas and petrochemical industries; Transportation (rail, metro, tramway)

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INPUT
AC voltage	3×400V（380,415）
Three phase
Input voltage tolerance	±10%
Input wiring	3 Phase 3 Wirse or 3 Phase 4 Wires
Input frequecny	50Hz(60Hz)
Input frequecny tolerance	±5%
Input protection	Thermic Magnetic Overcurrent protection via MCCB
Input power factor	>0.9
Input THDi	10%~15%

OPTIONS
Rectifier	Other input voltage
	Blocking diode
	Surge and Lightning protections
	Voltage ripple filter
	Battery circuit protection box
Bettery	Battery reversed polarity detection
	Battery low-voltage disconnection contactor (LVD)
	Battery room temperature sensor
	Battery cabinet / rack
	Battery monitoring system
	Parallel configurations
System	Dropping diodes/DC-DC converter
	Earth fault monitoring
	Internal cabinet lighting
	Anti-condensation heater
	Output breaker
	Front-panel analog meters/digtal meters
	DC distribution
	Temparature compensation
	AC high and AC low alarm/protection
	DC high and DC low alarm/protection
	AC fault alarm
	LED test function
	Other frame colour
Mechanical	Up to IP55 external
	Plate thickness
	Gaivanized sheet
	Front access maintenance
	Top cable entey
	Specified cabinet identification(tag,nameplate)
	Specified cabinet identification(tag,nameplate)
Communication	Modbus TCP/IP
	DNP3.0 protocol
	Volt-free contacts
	Transducers 4-20mA

OUTPUT
Nominal DC voltage	24/48/110/125/220/240/400
Output voltage range	0-1.5×nominal voltage (adjustable)
Nominal DC current	10-1500A
Output current range	0-1.1×nominal current(adjustable)
Voltage stability	±1% in float mode, input within tolerance
Voltage ripple	1% RMS(with battery connected)
Current Limitation	Battery current limitation can be adjusted
Filtering	L-C Filter
Output Protection	Short Circuit, NH Fuse and Overvoltage protection

BATTERY
Type	Lead acid or nickel cadmium, vented or recombination and Lithium battery

COMMUNICATION
Communication	RS232, Modbus RTU

GENERAL DATA
Operating temperature	0 to 50 °C
Storage temperature	-20 to +70 °C
Relative humidity	< 95 % non condensing
Operating altitude	1000 m max without derating
Cooling	Fan cooling or Natural cooling according to rating
Efficiency	90% according to rating
External protection	IP20
Noise (at 1m in front of the unit)	55 – 65 dB according to rating
Cabinet color	RAL 7035
Dimensions	Varying according to ratings & options

STANDARDS
IEC60146-1-1:2009	Semiconductor converters - Specification of basic requirements
IEC62040-1:2008+AMD1:2013	Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS in restricted access locations
IEC62040-2:2006	Uninterruptible power systems (UPS) – Part 2: Electromagnetic compatibility (EMC) requirements
IEC61439-1:2011	Low voltage switchgear and controlgear assemblies - Part 1: General rules
IEC60529:1989+ AMD1:1999	Degrees of protection provided by enclosures (IP Code)
IEC60076-11:2004	Power transformers – Part 11: Dry type transformers

European Directives

Low voltage directive: 2006/95/EC and 2014/35/EU
EMC directive: 2004/108/EC and 2014/30/EU
CE Mark

Electricticy application

Oil & Gas application

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EverExceed uXcel premium series Charger Catalog V2.0.pdf

Datasheet

1. What is a 12-pulse industrial battery charger?

A 12-pulse charger is anadvanced rectifier-based charging systemdesigned to improve power quality and efficiency. It uses a12-pulse rectificationprocess to reduce harmonic distortion and enhance overall performance, making it ideal forindustrial applications with strict power quality requirements.

2.How do I maintain a 12-pulse charger for optimal performance?

Regularly inspectconnections and cables for wear.
Ensure adequate ventilationto prevent overheating.
Monitor voltage & current readingsto detect anomalies early.

3. What types of batteries are compatible with a 12-pulse industrial charger?

EverExceed 12-pulse industrial chargers are compatible with:

Lead-acid batteries(VRLA, AGM, GEL, Flooded)
Nickel-cadmium (NiCd) batteries
The charger can be configured fordifferent voltage levels and charging profilesto match battery specifications.

4. What industries typically use 12-pulse industrial battery chargers?

These chargers are ideal for:

Power plants & substations– where harmonic reduction is critical.
Oil & gas industries– ensures stable backup power in harsh environments.
Railway & metro systems– supports critical DC power applications.
Industrial automation & manufacturing– reliable charging for backup power systems.

5. How does a 12-pulse charger reduce harmonics?

It uses atransformer with two secondary windingsthat create a phase shift, effectively canceling out harmonic currents that would otherwise return to the power grid. This reduces total harmonic distortion (THD) and improves electrical system efficiency.

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