Schneider Electric Conext SW 4kW 48VDC Inverter/Charger 120/240VAC Schneider Electric

Schneider Electric Conext SW4048-120/240V is perfect for off-grid, backup power, and self-consumption applications. It’s a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies, providing power for every need. The Schneider Conext SW4048 features 120/240 VAC output and is capable of producing 120/240 VAC output from a 120 VAC input without the need for an external transformer. For expanded off-grid capacity, the Conext SW is integrated with fuel-based generators as required to support loads larger than the generator’s output. It’s also self-consumption ready, able to prioritize solar consumption over the grid while maintaining zero grid export. The Conext SW works with the grid to avoid peak utility charges and support the grid when utility supply is limited. Stacking two Conext SW units will double the system’s total output power, and available solar charge controllers allow for the integration of solar capacity as required.

Why Choose SW 120/240V

Higher return on investment

• Cost effective
• Excellent load start capabilities with high 30-minute and 5-second surge power
• Harness the continuously declining production cost of solar power

Designed for reliability

• Robust design through rigorous reliability testing (HALT)

Flexible

• Available in 24VDC and 48VDC models. All models support both 50Hz and 60Hz output
• Supports AC coupled and DC coupled off-grid and grid-tie architectures
• Intelligent functionality enables self consumption with solar prioritization, peak shaving and, assisting small generators with heavy loads

Easy to service

• Monitor, troubleshoot or upgrade firmware using Insight Energy Management
• Global support and training

Easy to install

• Configures quickly into compact wall mounted system
• Companion breaker panels integrate inverter with battery bank and solar charge controllers
• Mounting bracket design makes hanging inverter on the wall easy

Schneider Electric Conext SW Specifications

Electrical Specifications – Inverter

• Output Power (continuous) at 25°C: 3800 W
• Output power (30 min) at 25°C: 4400 W
• Output power (5 sec) at 25°C: 7000 W
• Peak current: 41 A
• Output frequency: 50 / 60 Hz selectable
• Output voltage: 120 / 240 Vac
• Output wave form: True sine wave
• Optimal efficiency: 94%
• Idle consumption search mode: <11W
• Input DC voltage range: 40 – 68 Vdc
• AC connections: Single / Split phase

Electrical specifications – charger

• Output current: 45 A
• Nominal output voltage: 48 Vdc
• Output voltage range: 24 – 64 Vdc
• Charge control: 2 or 3 stage
• Charge temperature compensation: Yes – BTS included
• Optimal efficiency: 92%
• AC input power factor: > 0.98
• Input current: 12 A
• Input AC voltage: 120 / 240 Vac split phase
• Input AC voltage range line to neutral: 95 – 135 Vac single phase 170 – 270 Vac
• Dead battery charge: Yes

General specifications

• Tare loss: 27 W
• Compatible battery types: FLA, Gel, AGM, Custom
• Transfer relay rating: 30 A
• Transfer time (AC to inverter and inverter to AC): <1 cycle (16.7ms)
• Optimal operating temperature range: -20°C to 60°C (-4°F to 140°F)
• Storage ambient temperature range: -40°C to 85°C (-40°F to 185°F)
• Humidity Operation / storage: < 95% RH, non condensing
• Ingress protection rating: Indoor only, IP20
• Altitute (operating): 2000 m (6562 ft)
• Product weight: 28.1 kg (62.0 lb)
• Shipping weight: 35.0 kg (77.1 lb)
• Product dimensions (H x W x D): 41.8 x 34.1 x 19.7 cm (16.5 x 13.4 x 7.6 in)

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