Solar ChargeMaster SCM-N 20 Ł 140.00 inc VAT

Part 131802000

The Solar ChargeMaster SCM-N 20 is an intelligent solar charge controller well-suited for a 12 or 24 Volt PV system up to 20 A charge current

Solar ChargeMaster SCM-N 20

The charge controller protects the battery from being overcharged by the solar array and from being deep discharged by the loads. The charging characteristics include several stages and by using the temperature sensor the charge voltage will be automatically adjusted to ensure maximum lifetime of the batteries. Additionally, it has a serial interface which can be used with an optional interface adapter for PC connection via PC-Link

Link to....User Manual

FEATURES

Automated 12/24 V DC detection

Works with any PV module

Indication of DC load

Automated voltage monitoring with low battery switch-off

3-step charging method; adjustable for conditions of use and battery type

Automated night light function

Battery temperature sensor included

Easy to monitor and operate

LCD display with clear information about power supply

Includes system alarm

Specifications for Solar ChargeMaster SCM-N 20

Nominal voltage	12 / 24 V, automatic recognition
Number of PV cells serial	36 or 72 cells
Max solar voltage input @ Tmin	50 V
Absorption voltage	14.4 / 28.8 V (@ 25 °C)
Equalization voltage	14.8 / 29.6 V (@ 25 °C), 2 h
Float voltage	13.7 / 27.4 V (@ 25 °C)
Load disconnect voltage	11.0 - 12.2 / 22.0 - 24.4 V depending on setting
Load reconnect voltage	12.8 / 25.6 V
Temperature compensation	-24 mV/°C @ 12V, -48 mV/°C @ 24V
Max. solar panel current @ 25 °C (without load current @ 50 °C)	20 A
Max. load current @ 25 °C (without solar current @ 50 °C)	20 A
Dimensions (w x h x d)	140 x 105 x 41 mm
Weight	222 g
Max. wire size	16 mm˛ (AWG #6)
No load power consumption	4 mA
Ambient temperature	-25 to +50 °C
Case protection	IP 20

Contact us or call 0161 881 1383

Solar ChargeMaster SCM-N 40 Ł 275.00 inc VAT

Part 131804000

The Solar ChargeMaster SCM-N 40 is an intelligent solar charge controller well-suited for a 12 or 24 Volt PV system up to 40 A charge current.