Introducing the Cotek SE400 Pure Sine Wave Inverter—a reliable and efficient solution for converting DC power to clean, stable AC power, suitable for a variety of applications including remote power systems, telecommunications, and small load requirements.

Key Features:

• Pure Sine Wave Output: Delivers a pure sine wave with Total Harmonic Distortion (THD) of less than 5%, ensuring compatibility with sensitive electronic devices.
• Remote Control Capability: Equipped with a green terminal for power ON/OFF remote control; compatible with the optional CR-8 remote controller for enhanced convenience.
• Comprehensive Protection Mechanisms: Features input protection against reverse polarity (fuse), under voltage, and over voltage; output protection includes safeguards against short circuits, overloads, and over temperature conditions.
• Selectable Output Settings: Allows selection of output frequency (50/60Hz) and output voltage via DIP switches, providing flexibility to meet diverse power requirements.
• High Efficiency and Low Power Consumption: Achieves up to 90% efficiency with a power-saving mode consuming less than 2W, optimizing energy usage.

Product Overview:

The Cotek SE400 series is designed to provide a dependable source of AC power from DC inputs, making it ideal for off-grid and backup power applications. Its pure sine wave output ensures that even the most sensitive electronics operate smoothly, without the risk of damage or interference.

With fully isolated input and output, the SE400 enhances safety and reliability. The inverter's robust design includes a wide operating temperature range from -20°C to 40°C, with power de-rating considerations up to 60°C, ensuring performance in various environmental conditions.

The SE400 series offers multiple models to accommodate different voltage requirements:

• SE400-112: 12VDC input, 100/110/115/120VAC output
• SE400-124: 24VDC input, 100/110/115/120VAC output
• SE400-148: 48VDC input, 100/110/115/120VAC output
• SE400-212: 12VDC input, 200/220/230/240VAC output
• SE400-224: 24VDC input, 200/220/230/240VAC output
• SE400-248: 48VDC input, 200/220/230/240VAC output

This versatility ensures that users can select the model that best fits their specific power conversion needs.

Technical Specifications:

Specification	SE400-112	SE400-124	SE400-148	SE400-212	SE400-224	SE400-248
Model Number/ID	SE400-112	SE400-124	SE400-148	SE400-212	SE400-224	SE400-248
DC Input Voltage	12VDC	24VDC	48VDC	12VDC	24VDC	48VDC
DC Input Voltage Range	10.5~16VDC	21~32VDC	42~64VDC	10.5~16VDC	21~32VDC	42~64VDC
AC Output Voltage	100/110/115/120VAC	100/110/115/120VAC	100/110/115/120VAC	200/220/230/240VAC	200/220/230/240VAC	200/220/230/240VAC
Rated Power	400W	400W	400W	400W	400W	400W
Surge Power	<800W	<800W	<800W	<800W	<800W	<800W
Efficiency	88%	89%	90%	88%	89%	90%
Dimensions (WxHxD)	150 x 68 x 187 mm	150 x 68 x 187 mm	150 x 68 x 187 mm	150 x 68 x 187 mm	150 x 68 x 187 mm	150 x 68 x 187 mm
Weight	1.3 kg	1.3 kg	1.3 kg	1.3 kg	1.3 kg	1.3 kg