CS20TL

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Based on Mastervolt’s experience, know how and ongoing development the SunMaster CS solar inverter provides you with a very high efficiency of more than 98%. Two MPP trackers and a broad input voltage range (1000 V) gives you ultimate flexibility when designing your system.

For outdoor mounting the SunMaster is equipped with an IP65 sealed electronics compartment to provide optimal protection against water and dust. A clear, graphical display with 365 day datalogger informs you about performance and historical data.

Quick installation, easy maintenance

The SunMaster CS comes with a waterproof AC plug for quick and flexible installation. The integrated handles assist you to move the CS with great ease and assure simple installation. A mounting bracket for quick wall mounting is also included. Once the SunMaster CS is installed it requires very little maintenance. The fan module is removable for easy cleaning; the communication drawer is fully removable for easy wiring.

Flexible and compatible

The SunMaster CS is compatible with any type of PV module and with amorphous and thin-film solutions using optional transformers when required. The OPTIMA COOLING system provides improved efficiency and a long life. Two MPP trackers and a high input voltage provides optimal design flexibility and minimizes the number of strings.

Options

• DC distribution box with integrated DC switch and string current monitoring;
• Transformer option in ruggedized enclosure;
• Mastervolt monitoring solutions available.

Article number: 131200200

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Specifications


	General specifications

	Max. output power	21.000 W
	Nominal output power	20.000 W
	Output frequency range	50 / 60 Hz
	Max. input voltage	1000 V
	Max. input power	22.000 W
	EU efficiency	97,7 %
	Dimensions, hxwxd	970x650x260 mm
	Weight	65 kg

	Technical specifications

	Harmonic distortion typical	< 3%
	Nominal voltage	650 V
	Power factor control	> 0.99
	Temperature range (ambient temp.)	-20 to +50 °C
	Protection degree	IP65
	Operating voltage range	200-980 V
	PV power range	18.000-25.000 Wp
	Grid voltage	400/230 V (3/N/PE) ± 20%
	Nominal output current	3x32.2 A
	Start-up power	40 W
	MPP voltage range at nom. power	350-800 V
	Rated input current	2x30 A