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GreenShelf Series GreenShelf PV Solar to 48Vdc Supply

Features
  • 8KW 48Vdc Solar Systems
  • Modular design for ease of installation
  • Widest range of DC input for greatest
  • PV panel flexibility
  • Highest efficiency more than 97.5%
  • Leading MPPT for maximum panel utilization and solar harvesting
  • Intelligent and intuitive blending of energy inputs
  • Easily customised for individual needs
  • Assists with reducing operating costs
  • Increases your return on investment

GreenShelf PV Solar to 48Vdc Supply

Product Overview

GreenShelf  8.0KW 48Vdc Solar Systems 

Very high efficiency:   With an industry-leading efficiency of >97.5%, in combination with advanced MPPT algorithmic response times of 99.5% efficiency, the GreenShelf ensures the greatest utilization of photovoltaic (PV) panel generation and offers both a considerable reduction in operating costs and an increased return on investment. Solar harvesting starts sooner and lasts longer than comparable devices and each charging module is designed for use with one or two PV strings.

Multiple Expansion Capacity:   Its multiple expansion capability means greenSHELF can be used to meet and extend existing requirements, or standalone versions are available.

Integrated energy controller:   The integrated energy controller is easily configured for individual site demands and includes advanced battery management functionality, logging and communication options for remote monitoring.

Superior design:   The design of the solar module is based on a high frequency transformer, guaranteeing galvanic isolation between the PV panels and the load and batteries to improve lightning strike immunity. Various additional elements such as surge protection devices, earth fault detection and back-feed protection ensure safety and investment preservation.

Specifications

INPUT
DC Input

85 to 400Vdc

Refer to solar charger SM2048HE

specification for details

OUTPUT
Output Voltage 48Vdc Nominal Voltage
Output power

GreenShelf V1: 2.0KW

GreenShelf V2: 8.0KW

STANDARDS
Safety

EN60950

Other CE & RoHS compliant
ENVIRONMENTAL
Ambient Temperature

-20ºC to +70ºC

(maximum output power is derated above +50ºC)

Storage Temperature -30ºC to +85ºC
Humidity 5-95% RH (non-condensing)
Altitude <2,500m at full power
DC DISTRIBUTION AND TERMINATION
DC Input Termination 2 x 6mm²
DC Distribution

1 x load circuit breaker (6-63A)

1 x battery circuit breaker (max 63A)

Breaker fail detection Electronic fail detection
DC Terminals

Load: 2 x 6mm² rear connect tunnel terminals

Battery: 2 x 6mm² rear connect tunnel terminals

PART NUMBERS
GreenShelf V1:

UltraCompact System,

1 x modular charger,

1 x load, 1 x battery MCBs,

SM36 supervisory module

GreenShelf V2:

Expansion shelf allows

combinations of charger and

isolation modules up to 8KW output

CONFIGURATION OPTIONS
Solar Charger

SM2048HE: 2.0kW modular converter, 220Vdc input, 48Vdc output, 41.7A maximum output

Supervisory Modules

SM35: standard monitor featuring full temperature compensation, automated and manual battery testing/equalisation

SM36: enhanced monitor featuring full temperature compensation, automated and manual battery testing/equalisation with TCP/IP

AIM V1

Aux. Isolation Module

AIM V2

Aux. Isolation Module with SPD

ABM-DIN2 V1

Aux Breaker Module with Shunt
MONITORING AND CONTROL
Supervisory Module

See SM35/SM36 Datasheets

Serial:

1 x USB port on front panel for local PC interface.

1 x RS232 port, rear mounted for remote serial/modem communications

Relay:

6 x alarm and control relays, five of which can be mapped for customized alarm settings, (extra available with I/O expansion board

TCP/IP:

Ethernet interface for communication using SNMP protocol and internal web based configurator

LVD

3 x standard or 2 x pulse control LVD contacts

(for magnetically hatched LVD contactors)

Interface Display

4 line x 16 character multi-lingual alpha numeric display.

Relay:

6 x alarm and control relays, five of which can be mapped for customized alarm settings, (extra available with I/O expansion board

LED Indicators

Green LED - power on/monitor OK

Yellow LED - non urgent alarm

Red LED - urgent alarm

Audible

90dBA buzzer mappable to user defined conditions

Controls

3 x push buttons for parameter settings or viewing on front panel

Signal Inputs

2 x serial buses for rectifier control and interface to peripheral modules

10 x general purpose inputs. (6 x for customer connection, 4 x reserved for internal system connection)

4 x battery MCB sensors, (reserved for internal system connection)

3 x current shunt inputs, (reserved for internal system connection)

1 x DC voltage inputs, (reserved for internal system connection)

Alarms

6 x alarm relays

Alarm Contacts

0.3A 100V volts free changeover contacts

Default Alarm Map

Relay 1: Monitor fail, (non programmable)

Relay 2: Non Urgent (programmable)

Relay 3: Urgent (programmable)

Relay 4-6: Unassigned

Logging Capacity
Periodic Log

Typically 16,000 records (dependant on number of parameters logged

Event Log

Typically 16,000 records (dependant on number of parameters logged

Battery Mid-point

Monitoring

3 x strings with individual string currents

MECHANICAL
Dimensions

482.6mm (standard 19" module),

44.45mm (1U), 350mm, W,H,D

Weight 5kg (excluding solar modules)
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