Conext 3.8kW Schneider Electric Grid Tied Inverter 208V/240V
Offering high performance, clean aesthetics, innovative features, and easy installation, the Conext™ TX provides great value in a compact high-frequency design. The Conext TX may be installed as a single inverter for a single PV array or in a multiple inverter configuration for large PV systems or three-phase
Features:
Superior Design
- Compact package and light weight
- Included 600V Square D DC/AC safety disconnect for a clean, compact installation
- Passively cooled for low noise, increased reliability, and increased installation options
- LCD vibration sensor allows the tap of a finger to turn backlight on and cycle through display screens
Excellent Energy Harvest
- Wide maximum power point tracking (MPPT) window from PV solar array maximizes energy harvest and increases array design flexibility
- Innovative Fast Sweep MPPT increases energy harvest in shaded installations
- High efficiency CEC weighted up to 96%
Easy to Install and Service
- Convection cooled increased mounting options, mounts on standard 16” stud configuration
- Easy access DC (PV) and AC (Utility) terminal blocks simplify wiring
- Power levels optimized for common service panel breaker sizes
- Simple communications set-up for daisy-chained single-phase and three-phase installations
- Sealed inverter enclosure can be quickly separated from wiring box allowing DC/AC connections to remain intact during service event
Designed for Reliability
Multiple Environmental Over Stressed Testing (MEOST)
Applications
- Residential and commercial installations (208 or 240 V)
- Compatible with other Series models to customize the inverters to the array
Electrical specifications
Input (DC)
Input voltage range, MPPT (CEC and CSA): 195 V to 550 V
Max. input voltage, open circuit: 600 V
Max. input current: 18.0 A/17.5 A
Max. input short-circuit current: 24 A
Reverse polarity protection: Short-circuit diode
Ground fault protection: GF detection, IDIF > 1 A
Output (AC)
Nominal output power: 3.3 kW/3.1 kW
Output voltage (Auto Detect): 240 V/208 V single-phase
AC voltage range: 212 V to 263 V
(240 V grid connection),
184 V to 228 V
(208 V grid connection)
Frequency: 60 Hz
Output current: 14 A/15.2 A
Over-current protection: 20 A
Power factor: > 0.99 (at rated power), > 0.95 (full power range)
Harmonic distortion:< 5%
Efficiency
Maximum: 95.6%/95.3%
CEC weighted: 95.0%/94.5%
General Specifications
Power consumption, night time: 1.3 W
NEMA degree of protection: Type 3R (outdoor rating)
Product weight: 32.2 kg (71.0 lb)
Product dimensions (H x W x D): (35.2 x 15.9 x 7.3 in)
Shipping dimensions (H x W x D): (42.0 x 22.7 x 10.2 in)
Device mounting: Wall mount (mounting bracket included)
Ambient air temperature for operation: -25 °C to 65 °C
(-13 °F to 149 °F)
Features and options
Type of cooling: Natural convection.
Display type: LCD, 2 lines, 16 digits provides instantaneous power, daily and lifetime energy production, PV array voltage and
current, utility voltage and frequency, time online “selling,” fault messages, and installer-customizable screens.
Communication interface: Integrated RS232 and Xanbus™ Communication interface RJ45 communication ports.
Input and output terminal: AC and DC terminals accept wire sizes of #14 to #6 AWG
PV/Utility disconnect: Eliminates need for external PV (DC) disconnect. Complies with NEC® PV/Utility disconnect requirements.
Wiring box: PV, utility, ground, and communications connections. The inverter can be separated from the wiring box
Warranty: Ten-year standard.
Regulatory approvals
Utility monitoring, islanding protection UL 1741-2010, Ed.2/IEEE 1547, 1547.1
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