Inverter SMA Sunny Island 4.4 M

Technical information:

The nominal capacity - 3300 W

Power within 30mins - 4400 W

The nominal battery voltage - 48

The output voltage - 230

The inverters Sunny Island 4.4M - new range of inverters for home systems own power and energy storage under the control of Sunny Home Manager, as well as to create a self-contained power supply systems and standby power supply systems of high reliability. Inverters Sunny Island SI4.4H - This bidirectional voltage converters, which combine three devices - an inverter, a charger and an automatic load switching relay. Sunny Island 4.4M Inventors have an ideal sinusoidal output voltage, high overload characteristics, low power consumption in standby mode, and idling, and high efficiency - to 95,3%

Optimized for distributed load inverters. Sunny Island 4.4M at the same time have a low power consumption idle and standby mode. Inverters Sunny Island 4.4M support parallel operation of up to three inverters on one or three phases without additional interfacing devices, allowing you to create stand-alone power supply system from 3 kW to 13 kW.

Due to the charge control algorithm and discharge of the battery on the state of charge SOC (State of charge), Sunny Island 4.4M highly efficient inverters control the process of charging the battery, and reliably protect them from deep discharge, which allows to significantly increase battery life.

invert Sunny Island 4.4M s are 2 control relay contacts, which can be programmed to work on various events to control external devices. These contacts are integrated into the device, and greatly expand the power systems built on the basis of Sunny Island inverters. Extensive programming capabilities also allow a flexible customization of operating modes of the uninterruptible power supply system, improve the reliability of its work and ensure the longevity of the system elements. Monitoring and adjustment of the inverter by using Sunny Remote Control SRC-band management module 20

Properties Sunny Island 4.4M:
For systems of 3 to 13 kW
1 - and 3.
-phase systems form the output voltage - pure sine wave
load search function in the standby mode ( "sleep mode" to save battery power)
Individual network settings and generator
Built-in remote control and an integrated automatic DC
High efficiency
intelligent battery management to maximize about the life of the battery (for SOC control)
Calculation of energy produced
Recording of data and events on an SD card
OptiCool - active cooling system
High reliability
Specifications:

AC output

nominal output power at t = 25 ° C / 45 ° C - 3300 VA / BA 3000

constant output power at t = 25 ° C, for 30 min. / 5 min. / 3 sec. - 4400 VA / 4600 VA / 5500 VA.

Nominal / peak output current - 14,5 A / 60 A. (60 msec.)

Output Voltage / Range - 230/202 ... 253 B.

output frequency / range - 50/45 ... 65 Hz
THD / power ratio -. <4% / -1 ... + 1

AC input / incoming network parameters

input voltage / range - 230 / 172.5 ... 264.5 B.

frequency of the input voltage / range - 50 Hz / 40 ... 70 Hz.
Maximum input current - 50 A

Maximum input power - 11500 W


batteries battery voltage / range - 48/41 ... 63 .
Maximum charge current at t = 25 ° C -75 Ah

charging / discharging rated current, t = 25 ° C - 63 / 175A * h < br />
The range of battery capacity - 100 ... 10,000 A * h (50 ... 10000 Ah - lithium)

Type of batteries - lead (flood, AGM, GEL, special) ., Li

charge algorithm - IUoU process alignment charge

Efficiency

KPD- Maximum 95,3%
..
Power consumption without load / standby - 18 W / W 6.8
Physical characteristics

operating temperature range - -25 ... + 60 ° C
. degree of protection
Ita housing - IP54 (IEC 60529).
Dimensions -. 467 x 612 x 242 mm Weight
- 44 kg

Fixing -. wall (vertical)
Additional Information

Display, management - LEDs, buttons, 2 many functional relay

management -. system panel Sunny Remote control SRC-20
data Transfer - interface RS485 (optional)
.
protection - short circuit, overload, over temperature

The possibility of parallel and three-phase operation - 3-phases. 3 ex-inverters
Warranty - 5 years
. country of origin - Germany


Options battery temperature sensor pa - complete
.