Srne SL2410 User manual

!"#$%&'!"#$#&(!)*+),(!-.*/(!01.*(23.*4)(205/*011)*(
6,)*(7.58.1(
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%9 7.+5(:)./8*),(
1) The&design&of&IP68&waterproof&level&and&aluminum&shell&helps&effectively&prevent&erosion.& &
2) 12&V/24&V&system&voltage.&
3) LED&numeric&display&and&waterproof&keys&are&easy&to&use.&
4) An&upgraded&3-stage&PWM&charging&algorithm&applies&an&equalizing&charge&to&the&battery&every&week,&effectively&preventing& &&&&&&&&&&&&&&
the&battery&from&non-equalization&and&sulfuration&and&therefore&extending&the&battery's&service&life.&
5) Up&to&5&load&working&modes&facilitate&the&product's&application&to&different&types&of&road&lamps&and&monitoring&devices.&
6) Charging& program& options& are& available& for& sealed,& GEL&and& flooded&lead-acid& batteries& and& ternary-material& lithium& and&
lithium&iron&phosphate&batteries.& &
7) An&external&temperature&sensor&helps&deliver&high-precision&temperature&compensation.& &
8) Parameter&settings&of& power-down& saving& functions&eliminate&the&trouble&of& repeated&settings,&making&operation& easy& and& &&
convenient.& &
9) Various&kinds&of&state&indicators.& &
10) Overcharge,&over-discharge&and&overload&protection,&as&well&as&short-circuit&and&reverse-connection&protection.&
11) TVS&lighting&protection.& &
#9 ;5,/.11./+05(.5<(=+*+54(
1. The&controller&shall&be&installed&securely,&and&its&dimensions&are&as&follows:& &
External&dimensions:&82×58×20&(mm)/&2410;&82×100×20&(mm)/&2420&
Installation&dimensions:&43×75&(mm)/&2410;&82×75&(mm)/&2420&
Installation&hole&diameter:&3.5&(mm)&
&
&
&
&
&
&
(
(
(
(
2. The&SL&series&controller&can&work&under&a&system&voltage&of&12&V&or&24&V.&In&actual&practice,&connect&the&battery&first,&and&the&
controller&starts&operation&after&automatically&recognizing&the&battery&voltage.&For&a&12&V&system,&the&nixie&tube&displays&"0.&".&&
For&a&24& V& system,&the&nixie&tube&displays&"1.& "&and&battery&indicator&lights&up;& otherwise,&check& whether&the&connection&is&
correct.&
3. Connect&the&solar&panel's&"+"&and&"-"&poles.&If&sunlight&is&present,&the&solar&panel&indicator&lights&up;&otherwise,&check&whether&
the&connection&is&correct.& &
4. Connect&the&load's&"+"&and&"-"&poles.&Connect&the&load&leads&to&the&controller's&load&output&terminal,&and&the&current&shall&not&
exceed&the&controller's&rated&current.&
The&wiring&is&shown&below:&
&
&
>9 6,.4)(?)@0--)5<./+05,(
1) When&the&controller&is&powered&on,&it&automatically&recognizes&the&battery&voltage.&In&practical&use,&connect&the&battery&first,&
and&make&sure&the&connection&is&sound&and&reliable.&
2) As& the& controller& generates& heat& during& operation,& you& are& advised& to& install& it& in& an& environment& with& good& ventilation&
conditions.& &
3) The& controller& measures& the& ambient& temperature& and& makes& compensation& to& battery& charging& based& on& the&
measurement.&As&long&as&actual&conditions&permit,&place&the&battery&and&the&controller&in&the&same&environment.& & &
4) Choose&cables&with&large&enough&capacity&for&connection,&in&case&too&much&loss&incurred&on&the&lines&causes&the&controller&to&
misjudge.&
5) The&controller&has&a&common&positive&pole&inside.&If&grounding&is&needed,&ground&the&positive&pole.&
6) It's&important&to&fully&charge&the&battery&regularly.&At&least&one&full&charging&in&every&month&is&recommended,&and&failure&to&
do&that&may&cause&permanent&damage&to&the&battery.&Only&when&inflow&energy&outpaces&outflow&energy&can&the&battery&be&
charged&full.&Users&shall&bear&this&in&mind&when&configuring&the&system.&
$9 !/./)(;5<+@./0*,(
"AB("+43/(
;5<+@./)<(;/)-(
!/./)(
7).5+54(
(
Charging& &
& &
Steady&on& & &
Solar&panel&of&voltage&
Steady&off& & &
Solar&panel&of&no&voltage&
Slow&
flashing& & &
Charging&in&process&
Quick&
flashing& &
System&over&voltage&
(
Battery&
& &
Steady&on& & &
Normal&battery&function&
Steady&off& & &
Battery&not&connected&
Slow&
flashing& & &
Battery&under&voltage&
Quick&
flashing& &
Battery&over&discharged&
(
Load&
& &
Steady&on& & &
Load&turned&on&
Steady&off& & &
Load&turned&off&
Slow&
flashing& & &
Overload&protection&
Quick&
flashing& &
Short-circuit&protection&
C9 70<)(B),@*+D/+05(.5<(!)//+54,(E.F1)( ( (
The&SL2410/20&series&controller&has&5&working&modes,&and&specific&settings&are&listed&in&the&table&below.& &
%9 G8*)(1+43/( @05/*01( H&I:& When& sunlight& disappears& and& light& intensity& drops& to& the& starting& point,& the& controller& initiates& a&
10-minute&delay&to&confirm&the&starting&signal,&and&then&switches&on&the&load&for&operation&according&to&parameter&settings.&When&
sunlight& emerges& and& light& intensity& reaches& the& starting& point,& the& controller& initiates& a& 10-minute& delay& to& confirm& the&
shutting-down&signal,&and&then&shuts&down&the&output&to&stop&the&load's&operation.&
#9 "+43/( @05/*01( J( /+-)( @05/*01( H%( /0( $9I:The&starting&process&is&the&same&as&the&pure&light&control.&After&operating&for& a&preset&
period&of&time&(settable&from&1&to&14&hours),&the&load&turns&off&automatically.& &
>9 7.58.1(-0<)(HC9I:(In&this&mode,&the&user&can&switch&the&load&on&or&off&by&operating&the&keys,&regardless&of&daytime&or&night.&
This&mode&is&designed&for&some&specially&purposed&loads,&and&also&used&in&the&debugging&process.& & &
$9 B)F844+54( -0<)( HK9IL( used& for& system& debugging.& With& light& signals,& the& load& is& shut& off;& without& light& signals,& the& load& is&
switched&on.&This&mode&enables&fast&check&of&the&correctness&of&system&installation&during&installation&and&debugging.& &
C9 Normal&on&mode&(7.):&The&energized&load&keeps&in&output&state,&and&this&mode&is&suitable&for&loads&which&need&24-hour&power&
supply.& &
&
"AB(B+,D1.M(
70<)(
"AB(B+,D1.M(
70<)(
0&
Pure&light&control&
mode&
9&
Light&control&+&time&
control&(9&hours)&
1&
Light&control&+&time&
control&(1&hour)&
0.&
Light&control&+&time&
control&(10&hours)&
2&
Light&control&+&time&
control&(2&hours)&
1.&
Light&control&+&time&
control&(11&hours)&
3&
Light&control&+&time&
control&(3&hours)(
2.&
Light&control&+&time&
control&(12&hours)&
4&
Light&control&+&time&
control&(4&hours)(
3.&
Light&control&+&time&
control&(13&hours)&
5&
Light&control&+&time&
control&(5&hours)&
4.&
Light&control&+&time&
control&(14&hours)&
6&
Light&control&+&time&
control&(6&hours)&
5.&
Manual&mode&
7&
Light&control&+&time&
control&(7&hours)&
6.&
Debugging&mode&
8&
Light&control&+&time&
control&(8&hours)&
7.&
Normal&on&mode&
K9 !)//+54(7)/30<,(
"0.<(N0*O+54(-0<)(,)//+54(-)/30<L(
Press&the&key&for&no&less&than&3s,&and&the&nixie&tube&begins&to&flash,&indicating&that&the&system&can&be&adjusted.&Release&the&key&and&
every& time& you& click& it,& the& number& displayed& on& the& nixie& tube& changes& to& another.& When& the& number& becomes& the& one& that&
corresponds&to&the&mode&selected&by&the&user,&wait&until&the&nixie&tube&stops&flashing&or&press&the&key&again&for&no&less&than&3s&to&
complete&the&setting.& &
P.//)*M(/MD)(,)//+54(-)/30<L(
In&the&[5.]&mode,&press&the&key&for&3s,&and&the&nixie&tube&begins&to&flash.&Release&the&key,&and&long&press&the&key&again.&The&three&
LED&lights&and&nixie&tube&begin&to& flash.&Then,& click&the& key&to&choose&a& battery&type&by&the&numeric&value&displayed&on& the&nixie&
tube.&After&that,&long&press&the&key.&When&the&indicator&lights&stop&flashing,&the&setting&is&complete&and&nixie&tube&exits&to&the&[5.]&
mode.& &
Q+R+)(/8F)(
B+,D1.M(
P.//)*M(EMD)(
Q+R+)(E8F)(
B+,D1.M(
P.//)*M(EMD)(
1&
Sealed&lead-acid&battery&
5&
4&strings&of&
ternary-material&lithium&
batteries&
2&
GEL&lead-acid&battery&
6&
7&strings&of&
ternary-material&lithium&
batteries&
3&
Flooded&lead-acid&battery&
7&
4&strings&of&lithium&iron&
phosphate&batteries&
4&
3&strings&of&ternary-material&
lithium&batteries(
8&
8&strings&of&lithium&iron&
phosphate&batteries&
S9 G.*.-)/)*(B)/.+1,(
&
For& the& above& parameters,& the& ambient& temperature& is& 12& °C,& the& system& voltage& is& 12& V,& and& the& lithium& battery&
parameters&are&single-piece&ones.& &
T9 20--05(G*0F1)-,(.5<(!018/+05,(
!M-D/0-,(
2.8,),(.5<(,018/+05,(
While&sunlight&is&present,&the&solar&panel&
indicator&does&not&light&up.&
Check&whether&the&solar&panel&is&correctly&connected&and&contact&is&
good&and&reliable.&
The& solar& panel& charging& indicator& is&
flashing&quickly.&
&
System&overvoltage.&Check&whether&the&battery&voltage&is&too&high.&
The& solar& panel& indicator& is& off& and&
battery&voltage&is&normal,&but&there&is&no&
output.& &
&
&
The&load&will&be&switched&on&automatically&after&10&minutes.&
&
The&battery&indicator&does&not&light&up.&
The& battery& may& be& failing& to& supply& power.& Check& whether& the&
battery&is&correctly&connected.&
The& battery& indicator& is& flashing& quickly,&
The& battery& is& over-discharged,& and& will& recover& when& recharged&
P.//)*M(/MD)(
Sealed&
GEL&
Flooded&
Ternary-material&
lithium&
Lithium&iron&
phosphate&
!M,/)-(@8**)5/(
10&A;&20&A&
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10&mA/&12&V;&13&mA/&24&V&
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12&V/&24&V&
Auto&
12&V/&24&V&
Auto&
12&V/&24&V&
Auto&
3&and&4&
strings:&12&V&
system&
7&strings:&24&V&
system&
4&strings:&12&V&
system&
8&strings:&24V&
system&
WV)*V01/.4)(
D*0/)@/+05(
17.0&V&
17.0&V&
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E)-D)*./8*)(
@0-D)5,./+05(
-4.0&mv/°C/&2&V&
&
—&
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<8*./+05( (
1&hour& &
—&
1&hour&
—&
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P00,/(@3.*4+54(
<8*./+05( (
4&hours&
4&hours&
4&hours&
—&
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"+43/(@05/*011)<(
V01/.4)(
Light&controlled&on&5&V,&light&controlled&off&6&V&
"+43/(@05/*01(
Z8<4-)5/(/+-)(
1&min&
WV)*10.<(.5<(
,30*/U@+*@8+/(
D*0/)@/+05(
1.25&times&of&rated&current:&30&s;& &
1.5&times&of&rated&current:&5&s&of&overload&protection;&
Over&3&times&of&rated&current:&short-circuit&protection.&
WD)*./+54(
/)-D)*./8*)(
-35°C&to&+65°C;&
G*0/)@/+05(<)4*))(
IP68&
=)+43/(
140&g&(10&A)& & & & & & & & & & & & & 300&g&(20&A)&
B+-)5,+05,(
82×58×20&(mm)/&10&A;&82×100×20&(mm)/&20&A&
(L×W×H)&

and&there&is&no&output.&
adequately.&
The&load&indicator&is&flashing&slowly,&and&
there&is&no&output.&
The&load&power&exceeds&the&rated&power.&Reduce&power-consuming&
devices&and&long&press&the&key&to&recover.&
The&load&indicator&is&flashing&quickly,&and&
there&is&no&output.&
The&load&is&short-circuited.&After&removing&the&problem,&long&press&
the&key&or&wait&until&it&recovers&automatically&the&next&day.&
The&load&indicator&is&steady&on,&and&there&
is&no&output.&
Check& whether& the& power-consuming& devices& are& connected&
correctly&and&reliably.&
&
Other&symptoms&
Check&whether&the&wiring&is&sound&and&reliable&and&system&voltage&
(12&V/&24&V)&is&correctly&recognized.&
(
E3)(@05/)5/,(0[(/3+,(-.58.1(.*)(,8FZ)@/(/0(@3.54)(N+/308/(D*+0*(50/+@)9(