Srne SL2410, SL2420 User Manual
!"#$%&'!"#$#&(!)*+),(!-.*/(!01.*(23.*4)(205/*011)*(
6,)*(7.58.1(
(
%9 7.+5(:)./8*),(
1) The&design&of&IP68&waterproof&level&and &alu minum&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& PW M & charging&algorithm& applies&an&e qua lizing& charge&to&th e& battery&every& w eek,& 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& flo od e d& lead-acid& batteries& and& ternary-material&lithium& and&
lithium&iron&phospha te &b a tt e rie s .& &
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) TV S&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&dimension s :&43 × 7 5 &(m m)/&2410;&82×75&(mm)/&2420&
Installation&hole&diame te r :&3. 5 &(m m)&
&
&
&
&
&
&
(
(
(
(
2. The&SL&series&controller&can&work& u nder& a& system& vo ltage&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&p anel& indicator& lights& up;&otherwise,&che ck&w heth er&
the&connection&is&correct.& &
4. Connect&the&load's&"+"&and&"-"&poles.&Connect&the&loa d& lea d s & t o & the&controller's&lo a d & output&terminal,& and&the¤ t & s h a ll& not&
exceed&the&controller's&rated¤t.&
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,&conn ec t&the &ba ttery & 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 &a n & env iro n ment& with& good& ventilation&
conditions.& &
3) The& controller& measures& th e& ambient& tempe ratu re& 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& le a st& one&full&charging&in&every&month&is&recommended,&and& failure&to&
do&that&may&cause&permanent&damage&to&the&battery.&Only&when&in flo w &energy&outpaces&outflow&energy&can&the& b attery& 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¬&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:& W hen& sunlight& disappears& and& light& intensity& drops& to& the& starting&point,& the& con troller& initiates&a&
10-minute&delay&to&confirm&the&starting&signal,&and&then&switches&on&the&load&for&operation&according&to¶meter&settings.&When&
sunlight& emerges& and& light& intensity& rea ches& 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,& re gard less& 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&ins ta lla t io n &and&debugging.& &
C9 Normal&on&mode&(7.):&The&energized&load&keeps&in&outp u t& state,&and& th is & mode&is&su itable&for&load s & 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&s ystem &can &be &adjusted .&Release& the&ke y&and &
every&time& you& click& it,&the& number& displayed& on& the& nixie& tube& changes& to& another.& When& the& numbe r& becom e s& the& one& that&
corresponds&to&the&mo de& selected&by&the&user,& w ait& un til&the & n ixie& tube & stop s& 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,& p re s s& 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.&Th en , & 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¬&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 &a u t o m atically&after&10&minute s. &
&
The&battery&indicator&does¬&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& w ill& recover& when&recharged&
P.//)*M(/MD)(
Sealed&
GEL&
Flooded&
Ternary-material&
lithium&
Lithium&iron&
phosphate&
!M,/)-(@8**)5/(
10&A;&20&A&
Q0U10.<(10,,( (
10&mA/&12&V;&13&mA/&24&V&
!01.*()5)*4M(+5D8/(
V01/.4)(
<&55&V&
!M,/)-(V01/.4)(
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&
17.0&V&
4.2&V&*&N&+&
2.0&V&
3.65&V&*&N&+&
2.0&V&
AX8.1+Y+54( @3.*4+54(
V01/.4)(
14.6&V&—&14.8&V&—&—&
P00,/( @3.*4+54(
V01/.4)(
14.4&V& &
14.2&V& &
14.6&V& &—&—&
:10./+54(@3.*4+54(
V01/.4)( (
13.8&V&
&&&&13.8&V&
13.8&V&
&&&&&& — &
—&
WV)*@3.*4)(V01/.4)(
—&
&&&&&—&
—& &
4.2&V&*&N&
3.65&V&*&N&
WV)*@3.*4)(*)@0V)*M(
—&
&&&&&—&—&3.9&V&*&N&
3.4&V&*&N&
P00,/(@3.*4+54(
*)@0V)*M(V01/.4)(
13.2&V&
13.2&V&
13.2&V&—&—&
WV)*U<+,@3.*4)(
*)@0V)*M(V01/.4)( (
12.5&V&
12.5&V&
12.5&V&
3.3&V&*&N&
3.0&V&*&N&
65<)*V01/.4)( (
12.0&V&
12.0&V&
12.0&V&
3.2&V&*&N&
2.8V&*&N&
WV)*U<+,@3.*4)(
V01/.4)( (
11.0&V&
11.0&V&
11.0&V&
3.0&V&*&N&
2.5&V&*&N&
E)-D)*./8*)(
@0-D)5,./+05(
-4.0&mv/°C/&2&V&
&
—&
—&
AX8.1+Y+54(@3.*4+54(
<8*./+05( (
1&hour& &—&1&hour&—&—&
P00,/(@3.*4+54(
<8*./+05( (
4&hours&
4&hours&
4&hours&—&—&
"+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×&of&rated¤t:&30&s;& &
1.5×&of&rated¤t:&5&s&of&overload&protection;&
Over&3×&of&rated¤t:&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&ind ica t o r& 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&da y.&
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(
Loading...