Delios DLS 300 User manual

INSTRUCTION MANUAL
- OPERATION
- INSTALLATION
- MAINTENANCE
Carefully read this instruC-
tions before use.
DLS 300 / 450 / 450H / 600L / 600
DLS 300C / 450C / 600C
TRANSLATED FROM
THE ORIGINAL IN
ITALIAN LANGUAGE
Code: 240.010.0042
Date: 31/01/2022
Rev.: 01
GB

2
Cod.: 240.010.0042
DLS / DLS-C Series
IMPORTANT SAFETY INSTRUCTIONS
This manual contains important safety information, which must be followed during the installation and main-
tenance operations of the equipment.
It is compulsory for the operators to read this manual and to strictly follow the instructions contained herein,
as DELIOS s.r.l. shall not be accountable for injuries caused to people and/or damages to things or to the
equipment if the following instructions conditions are not followed.

Fig. 00_A
Fig. 00_B
DLS / DLS-C Series
3
Cod.: 240.010.0042
GRID
GRID
BATTERY
BATTERY
GRID OUT
GRID OUT
RS485 COM
AC OUT
AC OUT
GRID IN
GRID IN
PV1
PV1
PV2
PV2
HOME LOADS
HOME LOADS
PRIVILEGED
LOADS
ENERGY METER
RCD

Fig. 00_C
Fig. 00_D
4
Cod.: 240.010.0042
DLS / DLS-C Series
MOTOR GENERATOR
BATTERY
GRID OUT
AC OUT
GRID IN
PV1
PV2
HOME LOADS
GRID
L1 L1
BATTERY
GRID OUT
AC OUT
GRID IN
PV1 PV(*)
PV2
HOME LOADS
PV GRID TIED
INVERTER

Fig. 00_E
DLS / DLS-C Series
5
Cod.: 240.010.0042
PV(*)
PV GRID TIED
INVERTER
GRID
BATTERY
GRID OUT
RS485 COM
AC OUT
GRID IN
PV1
PV2
HOME LOADS
PRIVILEGED
LOADS
ENERGY METER
RCD

227 227
317 317
582,500
5 x Ø5,2
10 cm
50 cm
50 cm 50 cm
+40°C 30 kg
-10°C
14 x
5 x
3 x
2 3 4 5 6
2 x
Fig. 01_A
6
Cod.: 240.010.0042
DLS / DLS-C Series

Fig. 01_B
10 cm
50 cm +40°C
-10°C
14 x 2 3 4 5 6
220
4 x Ø5,2
366
663
50 cm
50 cm
4 x
2 x
2 x
21 kg
DLS / DLS-C Series
7
Cod.: 240.010.0042

8
Cod.: 240.010.0042
DLS / DLS-C Series
Fig. 02_A
2 3 41
2 3 41
2 3 41
2 3 41
1 - DC switch
2 - AC GRID circuit breaker
3 - AC OUT circuit breaker
4 - AC BYPASS switch
Fig. 02_B
1 - DC switch
2 - AC GRID circuit breaker
3 - AC OUT circuit breaker
4 - AC BYPASS switch

DLS / DLS-C Series
9
Cod.: 240.010.0042
Fig. 03_A
21 3 4 5 6 7 89
1 - Battery input
2 - Battery temperature sensor
3 - External wiring
4 - PV1 string input
5 - PV2 string input
6 - Public AC grid output
7 - Public AC grid input
8 - Home loads AC output
9 - LAN connector
Fig. 03_B
3 4 5 6 7 8219
1 - Battery input
2 - Battery temperature sensor
3 - PV1 string input
4 - PV2 string input
5 - External wiring
6 - Public AC grid output
7 - Public AC grid input
8 - Home loads AC output
9 - LAN connector

$0$;
RS485
CAN
GRID IN
LN LNPE LNPE
GRID OUT AC OUT
PRODUCTION
COUNTER (*)
HOME LOADS
BATTERY
DLS / DLS-C
(*) Where required by local regulations
MEASURINGI
TERMINALS
SUPPLY
TERMINALS
Fig. 04
10
Cod.: 240.010.0042
DLS / DLS-C Series

RS485
CAN
GRID IN
LN LNPE LNPE
GRID OUT AC OUT
ENERGY METER
HOME LOADS PRIVILEGED LOADS
BATTERY
DLS / DLS-C
(*) Where required by local regulations
$0$;
PRODUCTION
COUNTER (1)
SUPPLY
TERMINALS
MEASURINGI
TERMINALS
Fig. 05
DLS / DLS-C Series
11
Cod.: 240.010.0042

SMART
LOAD
CAN
GRID IN
LN LNPE LNPE
GRID OUT AC OUT
HOME LOADS
BATTERY
DLS / DLS-C
MOTOR GENERATOR
$0$;
Fig. 06
12
Cod.: 240.010.0042
DLS / DLS-C Series

RS485
CAN
GRID IN
L N L N PE L N PE
GRID OUT AC OUT
SUPPLY
TERMINALS
MEASURING
TERMINALS
PRODUCTION
COUNTER (1)
HOME LOADS
BATTERY
DLS / DLS-C
(1) Where required by local regulations
(2) Optional
PV METER (2)
30A MAX
Fig. 07
DLS / DLS-C Series
13
Cod.: 240.010.0042

RS485
CAN
GRID IN
L N L N PE L N PE
GRID OUT AC OUT
ENERGY
METER
HOME LOADS PRIVILEGED LOADS
BATTERIA
DLS / DLS-C
PV METER (2)
30A MAX
(1) Where required by local regulations
(2) Optional - WARNING: Prior to install, contact the Technical Service to correctly program
the ModBuss address
PRODUCTION
COUNTER (1)
MEASURINGI
TERMINALS
SUPPLY
TERMINALS
Fig. 08
14
Cod.: 240.010.0042
DLS / DLS-C Series

Fig. 09_B
Fig. 09_C
Fig. 09_A
+
-
PV1
+
-
+
-
PV2
+
-
+
-
+
-
+
-
+
-
PV1
PV1
+
-
+
-
+
-
+
-
DLS / DLS-C Series
15
Cod.: 240.010.0042

Fig. 10_A
Fig. 10_B
Fig. 10_C
+
-
PV1
+
-
+
-
PV2
+
-
+
-
+
-
+
-
+
-
+
-
PV1
PV1
16
Cod.: 240.010.0042
DLS / DLS-C Series

Fig. 11_A
6 x
Fig. 11_B
5 x
DLS / DLS-C Series
17
Cod.: 240.010.0042

Fig. 12
LNN
L
PE
N
L
PE
GRID OUT GRID IN AC OUT
18
Cod.: 240.010.0042
DLS / DLS-C Series

Fig. 13
FUSE 100A
+12 3456 -
48V CAN
CAN
HL0
GND
CAN BUS Connections
CAN-L
CAN-H
DLS / DLS-C Series
19
Cod.: 240.010.0042

20
Cod.: 240.010.0042
DLS / DLS-C Series
Fig. 14
PE
PE
PE
PE
The connection of both earth terminals to the PE protective conductor is mandatory