EPC 3k5 648i

EPC – Isolated Bidirectional DC/DC Converters – Datasheet

EPC 3k5 648i overview

600V | 48V | isolated | bidirectional

Peak power [kW]: 4.2 kW
Nominal power [kW]: 3.5 kW
High side Voltage [Vdc]: 510 to 848 V
High side current (max): 6 A (7.5 A)
Low side Voltage [Vdc]: 38 to 59 V (optional from 0 V)
Low side current (max): 75 A (115 A)
Isolated: Yes
Isolation: High to Low side: 2.5 kV High side to earth: 4 kV Low side to earth: 1.5 kV (2.5 kV for EPC-4k8-6125) Low side to user signals: 3 kV (5 kV for EPC-4k8-6125)
Control: Digital control self-powered from High or Low Side Voltage (Low Side prioritized)
Max. efficiency: 98 %
Stand by: <3 W
Cooling: Air cooled
Operating temperature: -10 to 40ºC
Storage temperature: -10 to 70ºC
Communication protocol: CAN 2.0B
Size: Size 1 ?
Weight [kg]: 6.05 kg
EPC 3k5 648i

Case studies

Case study

AGVs & shuttles (supercapacitor powered)

Bidirectional DC/DC converters applied to shuttles allow energy consumption from supercapacitors and charge from the grid with only one component. Electrified monorails become unnecessary in warehouses.

Case study

Logistics – AGVs (battery powered)

Reduction in size, cost and weight in battery powered industrial vehicles through DC/DC converters. DC motors are removed in favour of AC more standard and smaller solutions.

Case study

Cranes

A hybrid powered solution for cranes achieve reductions in fuel consumption, size of generator and braking resistor bank. Energy stored is used by a DC/DC converter to counterweight the power requirements and save the braking energy.

Case study

Industrial Elevator

Electronic counterweight and peak shaving can be provided by a bidirectional DC/DC converter-based solution working with batteries and/or supercapacitors.

Case study

Passengers Elevator

The use of less power from the grid or the reduction of the overall energy consumption can be achieved with battery and/or supercapacitor powered DC/DC converter-based solutions.

Case study

Hybrid boats

Combine a traditional fuel generator with a battery- powered system based on DC/DC to make a hybrid boat. Charge your batteries from the wind and move the boat freely without the need for it in the harbour.

Case study

Off-grid hydrogen generation

Off-grid solar panel powered solution to feed hydrogen fuel cells through isolated DC/DC converters. Each converter provides MPPT per solar string to achieve highest efficiency.

Case study

On-grid hydrogen generation

Flexible solution for grid-connected hydrogen fuel cells through isolated DC/DC converters. High efficiency, robustness and easy parallelization for infinite combinations of power requirements.

Related Downloads

Download center

Do you need help?

We can help you integrate if you already know what product you need, or decide and design an entire system.

Logo Epic Power
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.