Resol GmbH | SKU: 11543150

Resol Solar Controller DeltaSol® SLL

Name: Resol Solar Controller DeltaSol® SLL
Brand: Resol GmbH
SKU: 11543150
Price: 430.99 EUR
Availability: InStock

430^{99 €} ~~493^{73 €}~~

Tax included Shipping calculated at checkout.

● Delivery time: 5 to 10 working days
● Shipping: Germany €4.99, free from €100; EU €19.99

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Description

Resol DeltaSol® SLL is the smallest controller in the Resol SL series, designed for small and medium-sized solar and heating systems. According to the manufacturer, 10 pre-configured systems are available.

Operation is via the Lightwheel® adjustment dial and buttons; manual mode and holiday function can be accessed via dedicated micro buttons.

Technical data

Inputs	4 Pt1000, Pt500 or KTY temperature sensors, 1 V40 pulse input
Outputs	2 semiconductor relays, 1 potential-free extra-low voltage relay, 2 PWM outputs
PWM frequency and PWM voltage	1000 Hz, 10.5 V
Switching capacity	1 (1) A 240 V~ per semiconductor relay; 1 (1) A 30 V⎓ potential-free relay
Total switching capacity	2 A 240 V~
Power supply	100 to 240 V~, 50 to 60 Hz
Mode of operation	Type 1.B.C.Y
Rated impulse voltage	2.5 kV
Data interface	RESOL VBus®
VBus® current output	60 mA
Display	system monitoring display, 16-segment display, 8 symbols, operating control LED (Lightwheel®)
Operation	4 buttons, 1 adjustment dial (Lightwheel®)
Housing	plastic (PC-ABS and PMMA)
Mounting	wall mounting, panel mounting possible
Degree of protection	IP 20 (DIN EN 60529)
Protection class	I
Ambient temperature	0 to 40 °C
Relative humidity	10 to 90%
Fuse	T2A
Dimensions	110 x 166 x 47 mm

Features

Potential-free extra-low voltage relay, for example for backup heating demand; pulse input for a V40 flowmeter for heat quantity measurement.
Functions according to the data sheet: operating hours counter, evacuated tube collector function, thermostat function, speed control and heat quantity measurement, balance and diagnostic function.
Automatic function control according to VDI 2169.
Heat pump demand optionally possible.

Note on variants

Standard: controller without temperature sensors (article number 11543150). Complete package: controller with 3 Pt1000 temperature sensors (1 x FKP6, 2 x FRP6) (article number 11543160).

Data sheets and manuals (PDF)

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