Stryten Energy EHI Battery Chargers

The Stryten Energy (Previously GNB Industrial Power) EHI family of revolutionary battery chargers is based on an architecture of high efficiency, unity power factor (PFC), and software-defined charge control for flooded-cell and valve-regulated industrial batteries.

When used with Lead-Acid batteries, the ultra-filtered output current and the unique control algorithm ensure a perfect mixing of the electrolyte, while reducing the water consumption and the temperature rise of the battery, as well as the energy consumption.

The charging curve is pre-programmed for each battery type. The EHI products are controlled by a central microprocessor, complete with intelligent alphanumeric display & keypad. The display can query many charger parameters including Charge History Logger, Programmable Real-Time Clock and Calendar, and Audible Alarms. The EHI connectivity package provides wireless communication with the Battery Identification Modules.

The EHI Series offers the latest in software-defined charging profiles to control the optimal charging current for flat-plate, tubular, and sealed VRLA motive power batteries. The charging curve is pre-programmed for each battery type.

Stryten Energy EHI Features & Benefits:

• Optimized charging profiles (all battery types)

• All models are energy-saving (CEC-compliant)

• For opportunity / fast charge, and conventional uses.

EHI Specifications:

• Multiple DC current capacities

• 50A to 500A output current

• Selectable DC output voltages

• Configurable Single-phase and 3-phase AC power

• CEC Compliant

EHI Energy Efficiency:

The GNB EHI Series meets stringent California Energy Commission energy-saving requirements, with chargers that are more than 92% efficient. The 3-phase model boasts a power factor greater than 97%.

EHI Opportunity Charging:

By using "opportunity charging," these small-profile chargers can be placed at convenient point-of-use locations throughout the warehouse. Truck operators can charge batteries on the fly.

EHI Ultra-Filtered Output Current:

When used with lead-acid batteries, the ultra-filtered output current and unique control algorithm ensure a perfect mixing of the electrolyte to reduce water consumption and temperature rise.

EHI Various Parameters:

Controlled by a central microprocessor, the intelligent alphanumeric display can query many charger parameters: charge history logger, audible alarms, and programmable real-time clock and calendar.

EHI Technical Information:

AC Line Voltages:

• Single Phase 85-265 VAC (auto-detect)

• Three-phase 208, 240, 480, & 600 VAC ±10%, Frequency 50/60 Hz ± 5 Hz

Efficiency: CEC Compliant models > 90%

Power Factor: Single-Phase Models > 90%, Three-Phase Models > 97%

DC Output Voltages: Nominal battery voltages from 24V to 80 VDC

DC Output Current: From 50 to 500 amps

• Charging Profile: Completely programmable, can support batteries of any type, voltage, capacity, programmable weekly equalization / maintenance mode, programmable off-peak energy hours

Enclosure Type: Steel enclosure powder-coat paint, wall mount or rack mount

Cooling: Forced Ventilation with active fan control.

Environmental Protection: P21 (Standard)