Steca PR 2020 IP65 Operating Instructions Manual Download Page 20 | Manualshive

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718.573 | 11.27

Mechanical Data

Protection type

IP 65

Installation

wall installation

Weight

350 g

Housing

recyclable, plastic housing

Dimensions L x B x H

187 x 44 x 96 mm

Fastening hole clearance

vertical 60 mm; horizontal 177 mm

Terminals

10 mm² / AWG: 6

Strain relief

3 x M25 x 1,5 mm

Diameter of cable

9 – 17 mm

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Summary of Contents for PR 2020 IP65

Page 1: ...Operating instructions Solar Charge Controller PR 2020 IP65 Version 2 0 718 573 Z04 11 27 PHOTOVOLTAIK PHOTOVOLTAIC PHOTOVOLTAIQUE FOTOVOLTAICA EN...

Page 2: ...d current 10 4 2 6 Ah Battery charging meter 10 4 2 7 Ah Battery discharging meter 10 4 2 8 Warning deep discharge protection 11 4 2 9 Load disconnection 11 5 Function Overview 11 5 1 SOC Calculation...

Page 3: ...e in the 12 V system up to 24 V 24 V system up to 48 V Use only well isolated tools Do not use any technical measuring equipment that you know is damaged or defective When installing the power line en...

Page 4: ...Calculation item in this manual The regulator is only suitable for the following chargeable 12 V or 24 V battery types Lead storage batteries with liquid electrolytes Sealed lead storage batteries AGM...

Page 5: ...ges or costs that result due to incorrect installation improper operation usage and maintenance or in any manner associated therewith Similarly we assume no responsibility for patent right or other ri...

Page 6: ...er the external temperature sensor should be used A temperature compensated final charge voltage will extend the batteries lifetime and uses the optimum charge capacity see appendix Do not install the...

Page 7: ...ent to 12 V 24 V systems does not function properly if this sequence order is not followed An improper sequence order can damage the battery 2 3 Grounding Grounding the regulator is not technically re...

Page 8: ...off the consumer Open circuit proof during operation without battery or consumer Load output is protected from high module open circuit voltage directly flowing to load side Reverse current protectio...

Page 9: ...t to voltage control the SOC bar dis play does not appear and the battery voltage value replaces the SOC percentage value Please observe that the accuracy of the regulator s display is not comparable...

Page 10: ...from the solar module 4 2 5 Load current Displays the current drawn by the load output 4 2 6 Ah Battery charging meter Displays the accumulative sum of recharged Ah since the initial installation or r...

Page 11: ...s SOC information you always have an accurate overview on the actual battery level Using the SOC the regulator also controls the selection of the charging procedure and the deep discharging protection...

Page 12: ...rol type Press the left button again to call up the various windows Press the right button to modify settings The display begins to flash Now with the left button select the settings options The setti...

Page 13: ...reshold cannot be specified accurately An activation delay cannot be set when twilight sets in 6 5 Morning Light Function Setting Analog to night light this function can switch on the load in the morn...

Page 14: ...Query Each regulator has a serial number that can be queried using this window Press the right button and the SN display begins to flash Now press the left button to display the number The digits are...

Page 15: ...consumer solar module and battery Reinstall the device If the error reoccurs please contact your specialized dealer Communication error on the external bus 6 pole edge connector Check the 6 pole plug...

Page 16: ...ulator s permit ted input current has been exceeded Reduce the load current or module power Short circuiting at the load output Remove short circuit disconnect consumer and try to reconnect no module...

Page 17: ...lt is provided immediately after it is discovered Legal guarantee claims are to be directed to the seller The seller must be informed before legal guarantee claims are processed For processing a legal...

Page 18: ...Power consumption mA 12 5 mA 12 V 15 8 mA 24 V PWM Frequency 30 Hz Maximum input voltage 45 V Minimum battery voltage 6 9 V Currents Max continuous module current at 25 C 20 A Max continuous load curr...

Page 19: ...1 7 V 12 4 V resp 23 4 V 24 8 V Equalization charge SOC 40 11 7 V resp 23 4 V 30 day maintenance charge if within 30 days no equalization or boost charge was active Load disconnection SOC Control Volt...

Page 20: ...Installation wall installation Weight 350 g Housing recyclable plastic housing Dimensions L x B x H 187 x 44 x 96 mm Fastening hole clearance vertical 60 mm horizontal 177 mm Terminals 10 mm AWG 6 St...

Page 21: ...f charge voltage using the factor 4 mV K Cell If the connection of the sensor to the regulator is interrupted the regulator will automatically use the standard charge voltage If the cable short circui...

Page 22: ...s at pin 3 and 4 see illustration A plug with screw terminals is included The polarity is ignored Alarm conditions Alarm ON Load disconnected temp sensor short circuit E04 yes no overtemperature insid...

Page 23: ...23 718 573 11 27...

Page 24: ...718573...

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