Power Electronics Standalone NB 120 User Manual

POWER ELECTRONICS
NB 120
INTRODUCTION
21
Power retrofit (optional)
The power retrofit uses modular technology It allows the NBi 180 power cabinet to be easily power-
scalable adding power modules to support EV fleets growth or to follow the increase in EV market size
over time.
NOTICE
The power retrofit is an optional functionality, it must be ordered by the customer for each specific project.
It is the customer's responsibility to consider the cable cross-sections for the maximum power to be
installed in the future.
Regulatory framework
The NB 120 is a device that is connected to the AC low-voltage network and provides a DC power supply
at a variable voltage of 150 to 1000 V
1
for charging electric vehicles.
Its certification as a product in accordance with current Spanish and US legislation is carried out
through the evaluation, where applicable, of compliance with the following standards:
• IEC 61851 - Conductive charging system for electric vehicles
 Part 1: General requirements.
 Part 23: DC charging station for electric vehicles.
 Part 24: Digital communication between a DC EV charging station and an electric vehicle for control
of DC charging.
• IEC 61851-21-2:2018 - Electric vehicle conductive charging system.
• UL 2202: Electric Vehicle (EV) Charging System Equipment.
• NEC - Article 625: Electric Vehicle Charging Systems.
• FCC part 15 - class A: Unintentional radiators - industrial application.
1
150 – 500 V
DC
for CHAdeMO.

Power Electronics Standalone NB 120 Specifications

General

Brand	Power Electronics
Model	Standalone NB 120
Category	Automobile Battery Charger
Language	English