The “EVO” Series battery charger is a SCR-based float battery charger
for stationary/utility applications. Its next-generation design
incorporates all the quality and reliability of the original AT charger
series and offers a built-in health and diagnostics system
(patent-pending).
- The EVO is designed to help with compliance to NERC PRC-005 standards and other utility industry requirements.
- The charger’s open architecture design allows for flexible
operation including user-configured alarm relays and field-upgradable
firmware.
- Its built-in health system continuously runs self-diagnostics to
provide status notifications, alerting you of any issues in real-time.
- Pressing the Health button initiates a system diagnosis of all
parameters and components to verify that the charger is operating
properly.
Specifications
- 24, 48, 130 and 260Vdc output voltage
- 6 – 25 amps DC output current
- CSA-NTRL/C Certified
- See data sheet for details
Standard Features
- Universal main control board
- Alarm suite with LED indicators (AC failure, low DC voltage, high
DC voltage, DC output failure, positive ground fault, negative ground
fault)
- Common alarm LED indicator (for all alarms including: low AC voltage, high AC voltage, end of discharge, low DC current)
- Programmable summary relay contact that can be configured to indicate any or all alarm conditions
- Float and multiple equalize charging models with LCD display indication
- Manual equalize timer (0–999 hr.)
- AC line automatic failure equalize timer (0–255 hr.)
- AC on indicator
- 0.5% digital metering for Vdc and Adc measurements
- Graphical LCD display with LED backlight
- AC input and DC output circuit breakers
- Password protection for security
- Multiple processor design for exceptional reliability
- Input and output MOV surge suppressors
- Battery open alarm
- Reverse polarity protection diode
- Baked epoxy powder coating in ANSI 61 gray
- Plug-in socket for removable memory card used for event logging and firmware upgrades
- Health system and intelligent self diagnostics
- Standard output filter per NEMA PE5
Applications
- Substations/Switchgear
- Power Generation
- Microwave Relay Sites
- UPS
- Telecommunications
Available Options
- Battery eliminator DC output filtering per NEMA PE5
- Medium and high AIC breakers
- Auxiliary alarm relay board
- Copper ground bus
- AC lightning arrestor
- Fungus proofing (tropicalization)
- Static proofing
- Serial communications modules (RS-232/RS-485)
- Ethernet communications module
- Modbus and DNP3.0 commuication protocols
- Battery temperature compensation
- Fan control contactor
- NEMA 4/12 type enclosure w/ fan
- Relay rack mounting
- Floor mounting stand
- NEMA Type 2 drip shield
- Forced load share
- AC voltmeter
- AC ammeter
- Cabinet heater assembly
- Custom drawing package w/ optional CAD and PDF files
- Remote shutdown
- Battery discharge alarm
Resources
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