Asterion HYBRID 30K User manual

USER MANUAL
Inverter/charger ASTERION HYBRID 30K
Version: 1.0

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Table Of Contents
1. Introduction ...................................................................................................4
2. Important Safety Warning .............................................................................5
3. Unpacking & Overview .................................................................................7
3-1. Packing List............................................................................................7
3-2. Product Overview...................................................................................7
4. Installation.....................................................................................................7
4-1. Precaution ..............................................................................................8
4-2. Selecting Mounting Location..................................................................8
4-3. Mounting Unit .........................................................................................8
5. Grid (Utility) Connection .............................................................................10
5-1. Preparation ..........................................................................................10
5-2. Connecting to the AC Utility .................................................................10
6. Generator Connection ................................................................................12
6-1. Preparation ..........................................................................................12
6-2. Connecting to the Generator input.......................................................12
7. PV Module (DC) Connection ......................................................................14
8. Battery Connection .....................................................................................18
9. Load (AC Output) Connection ....................................................................19
9-1. Preparation ..........................................................................................19
9-2. Connecting to the AC output................................................................19
10. Communication Connection .......................................................................21
11. Dry Contact Signal........................................................................................21
11-1. Electric Parameter..............................................................................22
11-2. Function Description ..........................................................................22
12. Application with Energy Meter ......................................................................23
13. Commissioning.............................................................................................25
14. Initial Setup...................................................................................................26
15. Operation......................................................................................................38
15-1. Interface .............................................................................................38
15-2. LCD Information Define .....................................................................38
15-3. Button Definition.................................................................................40
15-4. LCD Setting........................................................................................41
15-5. Query Menu Operation ......................................................................51
15-6. Operation Mode & Display.................................................................58
16 Charging Management ...............................................................................63
17. Maintenance & Cleaning ............................................................................65
18. Trouble Shooting ..........................................................................................66
18-1. Warning List .......................................................................................66
18-2. Fault Reference Codes ......................................................................67

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19. Specifications ...............................................................................................71
Appendix I: Parallel Installation Guide ...............................................................73
Introduction..................................................................................................73
Parallel cable...............................................................................................73
Overview .....................................................................................................73
Mounting the Unit ........................................................................................74
Wiring Connection.......................................................................................74
Inverters Configuration................................................................................76
Setting and LCD Display .............................................................................78
Commissioning............................................................................................81
Trouble shooting..........................................................................................82
Appendix II: BMS................................................................................................83

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1. Introduction
This hybrid PV inverter can provide power to connected loads by utilizing PV
power, utility power and battery power.
Battery
Figure 1 Basic hybrid PV System Overview
Depending on different power situations, this hybrid inverter is designed to
generate continuous power from PV solar modules (solar panels), battery, and
the utility. When MPP input voltage of PV modules is within acceptable range (see
specification for the details), this inverter is able to generate power to feed the
grid (utility) and charge battery. This inverter is only compatible with PV module
types of single crystalline and poly crystalline. Do not connect any PV array types
other than these two types of PV modules to the inverter. Do not connect the
positive or negative terminal of the solar panel to the ground. See Figure 1 for a
simple diagram of a typical solar system with this hybrid inverter.
Note: By following the EEG standard, every inverter sold to German area is not
allowed to charge battery from Utility. The relevant function is automatically
disabled by the software.
PV modules
Hybrid inverter
Distribution Box
Electric grids
Load

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2. Important Safety Warning
Before using the inverter, please read all instructions and cautionary
markings on the unit and this manual. Store the manual where it can be
accessed easily.
This manual is for qualified personnel. The tasks described in this manual may
be performed by qualified personnel only.
General Precaution-
WARNING! Before installing and using this inverter, read all instructions and
cautionary markings on the inverter and all appropriate sections of this guide.
WARNING! Normally grounded conductors may be ungrounded and energized
when a ground fault is indicated.
WARNING! This inverter is heavy. It should be lifted by at least two persons.
CAUTION! Authorized service personnel should reduce the risk of electrical
shock by disconnecting AC, DC and battery power from the inverter before
attempting any maintenance or cleaning or working on any circuits connected to
the inverter. Turning off controls will not reduce this risk. Internal capacitors can
remain charged for 5 minutes after disconnecting all sources of power.
CAUTION! Do not disassemble this inverter yourself. It contains no user-
serviceable parts. Attempt to service this inverter yourself may cause a risk of
electrical shock or fire and will void the warranty from the manufacturer.
CAUTION! To avoid a risk of fire and electric shock, make sure that existing wiring
is in good condition and that the wire is not undersized. Do not operate the
Inverter with damaged or substandard wiring.
Conventions used:
WARNING! Warnings identify conditions or practices that could result in personal
injury;
CAUTION! Caution identify conditions or practices that could result in damaged to the
unit or other equipment connected.

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CAUTION! Under high temperature environment, the cover of this inverter could
be hot enough to cause skin burns if accidentally touched. Ensure that this
inverter is away from normal traffic areas.
CAUTION! Use only recommended accessories from installer. Otherwise, not-
qualified tools may cause a risk of fire, electric shock, or injury to persons.
CAUTION! To reduce risk of fire hazard, do not cover or obstruct the cooling fan.
CAUTION! Do not operate the Inverter if it has received a sharp blow, been
dropped, or otherwise damaged in any way. If the Inverter is damaged, please
call for an RMA (Return Material Authorization).
CAUTION! AC breaker, DC switch and Battery circuit breaker are used as
disconnect devices and these disconnect devices shall be easily accessible.
Symbols used in Equipment Markings
Refer to the operating instructions
Caution! Risk of danger
Caution! Risk of electric shock
Caution! Risk of electric shock. Energy storage timed
discharge for 5 minutes.
Caution! Hot surface
Before working on this circuit
-Isolate inverter/Uninterruptible Power System (UPS)
-Then check for Hazardous Voltage between all
terminals including the protective earth.
Risk of Voltage Backfeed

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3. Unpacking & Overview
3-1. Packing List
Before installation, please inspect the unit. Be sure that nothing inside the
package is damaged. You should have received the following items inside of
package:
Inverter unit PV connectors AC connectors Fixing screws Parallel cable
Software CD Manual RS-232 cable Share current cable battery
plugs
3-2. Product Overview
1) Battery connectors
2) PV connectors
3) RS-232 communication port
4) BMS
5) Dry contact
6) EPO
7) Battery thermal sensor
8) USB communication port
9) AC Grid connectors
10) AC output connectors (Load
connection)
11) Parallel communication port
12) Current sharing port
13) Intelligent slot
14) Generator input
15) PV switch
16) LCD display panel (Please check
section 10 for detailed LCD operation)
17) Touchable buttons
18) Installation

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4-1. Precaution
This Hybrid inverter is designed for indoor or outdoor use (IP65), please make
sure the installation site meets below conditions:
⚫Not in direct sunlight
⚫Not in areas where highly flammable materials are stored.
⚫Not in potential explosive areas.
⚫Not in the cool air directly.
⚫Not near the television Antenna or antenna cable.
⚫Not higher than altitude of about 2000 meters above sea level.
⚫Not in environment of precipitation or humidity (>95%)
Please AVOID direct sunlight, rain exposure, snow laying up during installation
and operation.
4-2. Selecting Mounting Location
⚫Please select a vertical wall with load-bearing capacity for installation,
appropriate for installation on concrete or other non-flammable surfaces.
⚫The ambient temperature should be between -25~60℃ to ensure optimal
operation.
⚫Be sure to keep other objects and surfaces as shown in the diagram to
guarantee sufficient heat dissipation and have enough space for removing
wires.
⚫For proper air ventilation to dissipate heat, allow a clearance of approx. 50cm
to the side and approx. 50cm above and below the unit. And 100cm toward
the front.
4-3. Mounting Unit
Installation to the wall should be implemented with the proper screws. After that,
the device should be bolted on securely.
WARNING!! FIRE HAZARD.
SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON-COMBUSTIBLE SURFACE
ONLY.
WARNING!! Remember that this inverter is heavy! Please be carefully when lifting out
from the package.

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1. Drill four holes in the marked
locations with supplied four
screws. The reference
tightening torque is 35 N.m.
2. Fix the inverter on the wall.
3. Check if the inverter is firmly
secured.

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4. Grid (Utility) Connection
5-1. Preparation
NOTE: The overvoltage category of the AC input is III. It should be connected to
the power distribution.
NOTE2: The inverter is built in a 63A/400V breaker to protect the inverter from
AC power damage.
WARNING! It's very important for system safety and efficient operation to use
appropriate cable for grid (utility) connection. To reduce risk of injury, please use
the proper recommended cable size as below.
Suggested cable requirement for AC wire:
Nominal Grid Voltage
230VAC per phase
Conductor cross-section
(mm2)
9-10
AWG no.
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5-2. Connecting to the AC Utility
Overview of AC Connection Socket
Component
Description
A
Pressure dome
B
Clip
C
Sealing nut
D
Protective element
E
Socket element
Step 1: Check the grid voltage and frequency with an AC voltmeter. It should be
the same to “VAC” value on the product label.
Step 2: Turn off the circuit breaker.
Step 3: Remove insulation sleeve 13 mm for five conductors.
Step 4: Thread the five cables through pressure
dome (A), clip (B), sealing nut (C) and protective
element (D) in sequence.
Step 5: Thread five cables through socket element
A
B
C
D
E