ELFA 3

Heavy-Duty Inverter

ELFA 3

Highly flexible inverter for a wide range of applications with induction and permanent magnet motors, in a compact and robust design for heavy duty on- and off-road vehicles

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Tailored performance

Operating voltage 400 - 848 VDC + Output AC power 15 kW + Output DC power 5.6 kW

Designed for heavy duty vehicles

Compact integration into IP6K9K housing + Water cooling + Certified according to EMC norm ECE R 10 +

Combined controls for various accessories

Two outputs for auxiliary drive control unit (DCU) + SAE J1939 CAN interface with stepwise adjustments from 125 kpbs to 500 kpbs +

Specs

Operation Voltage	300 - 850 VDC
Output Current	300A rated (30 min), 550A max (60 Sec)
Rated Output Power	240kVA
Base Software	AUTOSAR
Cooling	Water-Glycol
Weight	15kg
System Protection and Safety	Safe Pulse off, Active Discharge, Integrated Voltage Protection Function
Certified	Automotive EMC norm:, UN ECE R10, ISO26262 - ASIL C, Cyber security ready
Ingress Protection Class	IPX7, IP6K9K, IPX6K
Diagnosis	UDS and XCP
Galvanic Isolation	Between LV and HV
Installation	Touch-proof HV plugs for AC and DC connections, passive HV interlock, fail-proof, color/form coding
Operation Modes	Single and double winding motors

Battery electric trucks are poised to deliver sustainability today and into the future with their lower carbon footprint, zero emissions at the tailpipe, and decreased noise when running. Guarding power consumption of accessory systems can boost energy efficiency and increase range.

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Zero emissions and best energy efficiency for city applications and no combustion engines to maintain - Accelera-powered buses have lower maintenance costs and are more comfortable to ride than traditional combustion-powered buses. Decreasing power demand of auxiliary systems with our smart control approach will make you feel the difference.

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Whether you're in need of technical advice, product information, or assistance with installation and maintenance, our dedicated professionals are ready to help. Contact us today to explore how our remote mount inverters, energy management or drive control software can optimize your operations and meet your requirements with efficiency and precision.