The Radian Series GS7048E and 3548E Grid/Hybrid™ (full-flexibility grid-interactive/off-grid) Inverter/Charger is engineered toward one goal: making system design and installation easier and faster in grid-interactive and comprehensive off-grid applications. Both the GS7048E and the GS3548E feature dual AC inputs for grid/generator flexibility with no external switching required, unparalleled surge capability and operational stability,easy field upgradeability and stacking capability for large system scaling, simplified system commissioning through a powerful, easy-to-use configuration wizard, and multi-mode operational flexibility.
In addition, both models have new Advanced Battery Charging (ABC) profile options to support leading-edge battery technologies such as Lithium-Ion and others, and enhanced diagnostics for improved performance. And both incorporate OutBack’s GridZero technology, a superior level of intelligence in energy management for self-generation and self-consumption programs,providing precise balancing between using stored energy, solar and utility power, blending-in the latter to overcome surges and load spikes when needed. GridZero operation makes it
possible for a smaller inverter and battery system to perform like a much larger one when required, putting stored and renewable energy sources to work and minimizing grid dependence.
As truly global products, the Radian Series GS7048E and GS3548E inverter/chargers offer selectable voltage and frequency for use in a wide variety of locations, and innovative grid interface protection, which allows precision programming and control to accommodate shifting utility requirements in areas with high PV penetration or specific interconnection requirements.
Product No. I1449 Nominal DC Input Voltage 48 VDC Continuous Output Power (@ 25°C) 3500 VA AC Output Voltage (Selectable) 230 VAC (210-250 VAC) AC Output Frequency (Selectable) 50 Hz (60 HZ) Continuous AC Output Current (@25°C) 15.2 AAC Idle Consumption (Invert mode, No load) 34 Watts Efficiencies Typical: 92% Peak: 96% Total Harmonic Distortion Max. Total Harmonic < 5%, Max Single Voltage Harmonic < 2% Output Voltage Regulation ± 2% Maximum Output Current 1ms Peak: 50 AAC 100ms RMS: 35.5 AAC Overload Capacity 100ms Surge: 8.2kVA 5 second: 5.8kVA 30Minutes: 4kVA AC Input Voltage Range (Adjustable) (L-N) 170 to 290 VAC AC Input Frequency Range (Default) 45Hz to 55Hz @ 50Hz (54 to 66 Hz @ 60 Hz) Grid-Interactive Voltage Range (Default) (L-N) 208 to 252VAC Grid-Interactive Frequency Range 47 to 51 Hz @ 50 Hz (57 to 61 Hz @ 60 Hz) Maximum AC Input Current 50 AAC Maximum Utility Interactive Current 15 A Continuous Battery Charge Output 50 ADC DC Input Voltage Range 40 - 64 VDC Temperature Range Rated: -20°C to 50°C Maximum: -40 to 60°C Accessory Ports Remote Temperature Sensor, MATE3 & HUB Communications Non-volatile Memory Yes Field Upgradable Firmware Yes Chassis Type Vented Certificatinos IEC 62477-1, AS4777.2, AS4777.3, EN61000-6-1, EN61000-6-3, EN61000-3-2, EN61000-3-3, AS3100, CE, RoHS compliant per directive 2011/65/EU Warranty Standard 5 year, available 10 year Weight (lb/kg) Unit: 81 lbs (36.7 kg) Shipping: 93 lbs (42.1 kg) Dimensions H x W x D (in/cm) Unit: 28x16x8.7 / 71.1x40.6x22.1 Shipping: 34.5x21x14.5 / 87.6x53.3x36.8