SAJ H2 Series User manual

H2-5-10K-T2

H2-5K-T2 H2-6K-T2 H2-8K-T2 H2-10K-T2
1000
180~900
600
180
15 / 15
18 / 18
2
1/1
Lithium batte
180~600
30/30
7500 9000 12000 15000
5000
5000
5500
7.2
6000
6000
6600
8.7
8000
8000
8800
11.6
10000
10000
11000
14.5
MODEL
PV String Input
Max.PVArray Power [Wp]@STC
Max. DC Voltage [V]
MPPTVoltage Range [V]
Nominal DCVoltage [V]
StaVoltage [V]
Max. DC Input Current [A]
Max. DC ShoCircuit Current [A]
No. of MPPT
No. of Strings per MPPT
Batte Input
BatteType
Voltage Range [V]
Max. Charging/ Discharging Current [A]
Rated Charging/ Discharging Power [W]
AC Output /Input Data(On-grid)
Rated ACPower [W]
Max. Apparent Power* [VA]
1
Rated ACCurrent [A]@230Vac
8.3
14.5 17.4 23.2 29.0
10.0 13.3 16.7Max. AC Current Output to Utility Grid [A]
Max. AC Current from Utility Grid [A]
220/ 380Vac, 230/ 400Vac, 3L/ N/ PE
50/ 60 ± 5
0.8 leading~0.8 lagging
<3%
220/ 380Vac, 230/ 400Vac, 3L/ N/ PE
50/ 60 ± 5
<3%
5000
8.0
10000, 60s
6000
9.6
12000, 60s
52
45
20.8 25 33.3 41.8
8000
12.8
16000, 60s
10000
15.9
16500, 60s
Current Inrush[A]
Max. ACFault Current[A]
Max. ACOver Current Protection[A]
Nominal ACVoltage [V]
Rated Grid Frequency / Range [Hz]
Power Factor [cos φ]
Total Harmonic Distoion [THDi]
AC Output [Back-up Mode]
Max. Output Power [VA]
Max. Output Current [A]
Rated Output Voltage [V]
Rated Output Frequency [Hz]
Total Harmonic Distoion of Voltage
Peak Output Apparent Power [VA]
H2-5K/ 6K/ 8K/ 10K-T2
H2-5K-T2 H2-6K-T2 H2-8K-T2 H2-10K-T2
MODEL
Eciency
Max. Eciency
Euro Eciency
MPPTEciency
Max. BatteCharging/ Discharging Eciency
Protection
ACShoCircuit Protection
Overload Protection
Residual Current Monitoring Unit
BatteInput Reverse Polarity Protection
Anti-islanding protection
ACSurge Protection
DC Surge Protection
AFCI
Inteace
PVConnection Type
BatteConnection Type
ACOutput
Display
Communication po
Communication
General Data
Topology
Ingress Protection
Operating Temperature Range
Ambient Humidity
Altitude
Noise [dBA]
Cooling method
Dimensions [H*W*D][mm]
Weight [kg]
Standard Warranty [year]
Applicable Standard
98.0%
97.6%
>99.9%
97.6%
Integrated
Integrated
Integrated
Integrated
Integrated
Type III
Type III
Optional
MC4
Quick Connector
Plug-in Connector
LED+APP
CAN/ RS485/ DRM/ RS232
Wi-Fi/ Ethernet/ 4G (Optional)
Non-isolated
IP65
-25°Cto +60°C
0~100% No Condensing
4000m (>3000m power derating)
<30
Natural Convection
433*549*207
25
5
CEI 0-21, VDE4105-AR-N, VDE0126-1-1, EN50438, G98, G99, EN50549, AS4777.2
IEC62109-1&-2, IEC62040-1 , EN61000-6-1/2/3/4
*1* or Australia, Rated Apparent power[VA]:5000VA.6000VA.800 0VA.10000VA;

4.3
Ground Connection
4.4
AC Grid Wire and
Backup Output
Connection 2.5~6.0 4.0
Additional grounding cable cross-sectional area (mm²): 4

Figure4.6
Positive and negative connectors
Figure4.7
Connecting Cables
DC connector is made up of the positive connector and the negative con-
nector
Connecting Procedures:
1. Use specied strip tool to strip the insulated enclosure of the positive
and negative cables with appropriate length (8-10mm).
1. Positive Cable 2. Negative Cable
1. Insulated Enclosure 2. Lock Screw3. Positive/ Negative Connector
·Please place the connector separately after unpacking in order to avoid confusion for connection of cables.
·Please connect the positive connector to the positive side of the solar panels, and connect the negative connector
to the negative side of the solar side. Be sure to connect them in right position.
(4).During o grid operation time, PE line at the BACK-UP end will remain to be connected
with the PE line at the power grid end inside the inveer. (Only applicable to market in Aus-
tralia)

1. Connection Po
2. Feed the positive and negative cables into corresponding lock screws and crimp them tightly
with a wire crimper. Make sure that the withdrawal force of the pressed cable is larger than
400N.
3. Plug in the pressed positive and negative cables into relevant insulated enclosure, a “click”
sound should be heard when the contact cable assembly is seated correctly.
4. Fasten the lock screws on positive and negative connectors into corresponding insulated
enclosure and make them tight.
5. Connect the positive and negative connectors into positive and negative DC input terminals
of the inveer, a “click” sound should be heard when the contact cable assembly is seated cor-
rectly.
Figure4.8
Connect to the Inveer
· Before inse the connector into DC input terminal of the inveer, please make sure that the DC switch of the inveer is OFF.
·Please use the original H4 terminal to install.
Procedure：
1.Open the waterproof cover, then feed the batte cable through the AC waterproof hole.
Figure 4.10
Batte Terminal
2.• Strip o the insulation skin of DC cable, the core is exposed to 15mm,
• Open the spring using a 3mm wide bladed screwdriver
• Carefully inse the stripped wire all the way in
• The wire ends have to be visible in the spring
• Close the spring. Make sure that the spring is snapped in
• Inse the cable into the sleeve
• Tighten the cable gland

3.Fix the batte cable on the batte copper terminal by positive and
negative in order.
Note：Batte temperature can be detected by temperature sensor that
integrated in the batte module, and the temperature data can be
reviewed on eSAJ App.
4.8.2
RJ45 Pin Po Denition
Figure 4.13
9-Pin serial po
/BMS
EMS/METER
PORT1
PORT0
RS485-A+
R/CT.I+
R/CT.1-
S/CT.1+
S/CT.I-
T/CT.1+
T/CT.1-
RS485-B-

4.9
System Connection The system connection in Australia and New Zealand is as below, the neutral cable of AC
and backup side must be connected together for the safety reason.
Note: DO NOT connect the PE terminal of BACKUP side.
The system connection for grid system without special requirements is as below.
Note：The backup PE line and eahing bar must be grounded properly. Otherwise, backup
function may be inactive during blackout.
BAT
H2 Inverter
AC
BACKUP
GRID
RCD Normal
Loads
RCD
Backup
Loads
Smart
meter
Distribution box
L3
N
PE
L1
L2
L3
N
PE
L1
L2
METER
L3
N
PE
L1
L2
L 3
N
PE
L1
L 2
L3
N
PE
L1
L2
BMS
PV
BAT
L3
N
PE
AC
BACKUP
GRID
Normal
Loads
RCD Backup
Loads
Smart
meter
L3
N
PE
Distribution box
H2 Inverter
L1
L2
L1
L2
L3
N
PE
L1
L2
L3
N
PE
L1
L2
L3
N
PE
L1
L2
METER
BMS
PV
RCD

4.11
External AC Circuit
Breaker and Residual
Current Device Please install a circuit breaker to ensure the inveer is able to disconnect
from grid safely. The inveer is integrated with a RCMU, however, an
external RCD is needed to protect the system from tripping, either type A
or type B RCD are compatible with the inveer.
The integrated leakage current detector of inveer is able to detect the
real time external current leakage. When a leakage current detected
exceeds the limitation, the inveer will be disconnected from grid quickly,
if an external residual current device is connected, the action current
should be 30mA or higher.
Caution：For safety operation and regulation compliance, it is requested to install
a breaker (32A) between grid and inveer.
3029
CT wire Corresponding po in meter IA (white) 13 iA (blue) 14 IB (white) 16 IB (blue) 17 IC (white) 19 IC (blue) 21
Battery
SET SEC
1 4 7 10 13 14 16 17 19 21 2 4 25 3 6 9 10
Meter
On-grid Load
Grid
Back-up Load
Power Meter
BM S
Rs 4 85
AC B re ak er
AC Breaker
CT-A
CT-B
CT-C

Log in to eSAJ Home, if you do not have an account, please register rst.
Go to the “Tool” inteace and select “Remote Conguration”
Click on “Bluetooth” and activate the Bluetooth function on your phone, then click on “Next”
Choose your inveer according to your inveer SN’s tail numbers
Click on the inveer to enter inveer setting
Select the corresponding count and grid code for initial setting, please contact your local grid
operator for which grid compliance to select
eSAJ Home
5.3
eSAJ APP
Connection