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EnerGenius® NRG Benefits
For the first time, your battery charger can warn you
before battery system problems threaten your mission-critical
application.
The new BatterySENS fault warning system, teamed with extreme charging
accuracy, helps prevent the No. 1 problem with generator sets: failure
to start. EnerGenius NRG is even smart enough to detect installation
errors, adjust in the field to different inputs, and prevent “fried”
electronics.
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EnerGenius NRG Battery Charger Features 
| Designed from the ground up for mission-critical
reliability |
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Precise charging and temperature compensation assure the correct battery
charge under all conditions. |
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The industry-first BatterySENS feature warns of high resistance battery
or connections, so service can be dispatched before engine start is
needed. |
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| EnerGenius NRG puts you in control. At any
time, select from or change: |
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Input: 120, 208 or 240 volts
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Output: 12 or 24 volts nominal (optional)
• Battery type from six
standard settings
• Enabled or disabled automatic
fast charging
• Enabled or disabled automatic
temperature compensation, or installation of optional remote temperature
sensor. |
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| Intelligent features prevent installation
errors |
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EnerGenius won’t start if the battery is connected backwards,
disconnected or the wrong voltage
• Each fault activates SENS’s
unique “Battery Fault” alarm. |
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| Replace nearly any existing
charger without planning ahead |
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EnerGenius NRG is adaptable in the field to different inputs, as well as
to battery voltage and type. |
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| Intelligent features prevent system damage |
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Industry-first, load-dump protection clamps high-voltage
transients.
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Class-leading surge suppression provides the best lightning
protection available. |
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Easy field battery upgrades
• In seconds select the new
correct battery voltage from six standard settings. |
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| Engineered for top quality and reliability |
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Highest possible ISO 9000 quality design and construction
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Finest industrial-grade components available
• Long, comprehensive warranty
• UL, C-UL listed, CE marked
(50 Hz units) |
EnerGenius Battery Charger Features, Benefits and Specifications
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| Feature:
Configurable to nearly any site |
Benefit
• Easiest
field adjustments for any battery; can replace nearly any
charger |
| Specifications |
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120/208-240 volt AC input
selector switch |
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12/24 volt output field
programmable (optional) |
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6 discrete battery voltage programs |
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Lead-acid 12 or 24-volt |
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- Low or high S.G. flooded |
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- Low or high SG VRLA |
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Nickel cadmium |
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- 12-volt: 9 or 10 cells |
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- 24-volt: 18, 19 or 20 cells |
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Enable or disable automatic fast
charge |
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Enable or disable
temperature compensation |
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Optional remote temperature sensor |
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Dead battery charge
feature
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| Feature:
Highest accuracy charging |
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Benefit
•Best battery performance and
longest battery life ensure engine start
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| Specifications |
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10 or 20 amp output |
Standard 4-Rate Charging
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Highest accuracy (+0.5%) line and
load regulation |
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4-rate fast charge program |
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- Constant current charge |
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- High-rate taper charge |
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- Finishing charge |
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- Maintaining charge |
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Temperature compensation
(enable or disable in field) |
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Optional remote temperature sensor
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Standard Temperature Compensation
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| Feature:
Comprehensive display and alarm system |
Benefits
•Gives the most complete system
status and diagnostics available
•Optional alarm system “C” exceeds NFPA 110 requirements |
| Specifications |
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Digital meter accurate to +2%
voltage and +5% amperes |
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Battery fault alarm indicates any of
the following |
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-Battery disconnected |
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-Battery polarity reversed |
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-Mismatched charger/battery voltage |
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-Open charger to battery connection |
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-Open battery cell or excessive
internal resistance |
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| Feature:
Industry-first battery fault warning |
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Benefit
•Helps diagnose battery problems before engine start is needed |
| Specifications |
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Charger issues a battery fault alarm
if the battery: |
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- Becomes disconnected, fails open
circuit, or if internal resistance becomes high
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| Feature:
Ruggedized to the toughest specifications |
Benefit
•Reliable charger stays accurate
despite severe real-world conditions to ensure dependable engine
starting |
| Specifications |
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Electronic current limit prevents
overloads |
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BatterySENS protects against reverse
or wrong battery voltage |
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Operating temperature: -40C to +60C.
Meets full specification from -20C to +45C. |
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Thermal protection against excessive temperature |
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Humidity 5% to 95%, non-condensing |
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Conformally coated printed circuit card |
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Vibration resistance to UL 991, Class B
(10A units only) |
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Lightning transient immunity to ANSI/IEEE C62.41
Cat. B |
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| Feature:
Safety and EMC compliance |
Benefit
•Meets
USA, Canada and European Union standards. Approved
for use with UL 2200 gensets. |
| Specifications |
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C-UL listed to UL 1236 and 1012 |
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UL listed in category BBHH for “Emergency Power
Systems” (optional) |
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Complies with CSA 22.2 no. 107.2-M89 |
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Meets FCC Part 15, Class B |
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CE marked (50 Hz units) to EN 60335 |
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Input and output fuses |
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Complies with NFPA 110 (requires optional alarms
“C”) |
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| Feature
State-of-the-art mechanical design |
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Benefit
•Anodized
aluminum housing offers long-lived, cool operation |
| Specifications |
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•Natural convection cooling |
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•Corrosion-resistant housing with conduit knockouts |
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•Terminal blocks for permanent installation |
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| Housing Dimensions |
EnerGenius Ordering/Model Information
10-Amp Chargers
20-Amp Chargers
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Download Catalog Sheet |
