Delta H25 User manual

Quick Installation Guide
Grid-tie Transformerless Solar Inverter
H2.5 / H3 / H3A / H4A / H5A_220 / H5A_221
Caution
Descriptions of Parts and Components
Dimensions and Function Introduction
②
Object
PV Inverter
Quick Installation Guide
AC Plug
Wall-Mount
Bracket
Qty
1
1
1
1
Description
Solar inverter
Important safety instructions and technical specifications
should be followed during installation.
Connector for AC connection
DC Plug
①
②
③
⑤
④2 pairs
1 pair
MC4 connector for DC connection for H3A / H4A / H5A
MC4 connector for DC connection for H2.5 / H3
To mount the solar inverter securely on the wall.
If there is any visible damage to the inverter/accesories or any damage to the
packaging, please contact your inverter supplier before installation.
380 130
91
318
346.8
Grounding
AC connector
Label
DC connectors Comm. Interface
DC
switch
LED and Button
The LEDs indicate the operating state of the inverter.
The reset button function
Status Explanation
Steady on The red LED glowing indicates error or fault.
( see user manual - chapter 9.1 Error Message )
Steady on The inverter is connected to the grid.
Flashing The red LED flashing indicates error "E34：Insulation"
Flashing The inverter is on countdown status, before connecting grid.
Steady on The Wi-Fi module is on data transmission.
LED
Earth Fault
Alarm
Grid
Wi-Fi
Wi-Fi LED Status Explanation
Wi-Fi LED flashing once every
one seconds
Reset Wi-Fi module, and Wi-Fi password
returns to the default: DELTASOL
Wi-Fi LED flashing once every
half a second Reset Wi-Fi module
Operation
Push 3s~10s
Push 20s~
No flash No functionPush 10s~20s
Mounting
227
60 7.5
22.5
37.5
46
250
291
Φ6.0*6
①
②
③
More operation procedure please scan QR-code to user manual.
More DC1_100 details please scan QR-code to user manual.
Setting of APP please scan QR-code to APP guideline.
https://mydeltasolar.deltaww.com/index.php?p=manual
http://www.deltaww.com/Products/CategoryListT1.aspx?CID=05
010101&PID=4481&hl=en-US&Name=H2.5-5A
https://mydeltasolar.deltaww.com/?p=product_manual
During operation of electrical devices, certain parts are under dangerous voltage.
Inappropriate handling can lead to physical injury and material damage.
Always adhere to the installation regulations.
Installation may only be conducted by certified electricians.
Warning
Do not install the unit near or on flammable surfaces.
Mount the unit tightly on a solid/smooth surface.
When the photovoltaic array is exposed to light, it supplies a DC voltage to the Inverter,
a shock hazard may exist due to output wires or exposed terminals.
To reduce the risk of shock during installation, cover the array with an opaque (dark)
material
and ensure that the Disconnect Device in the inverter is set to OFF before
commencing any wiring.
Before commencing AC wiring, please ensure all AC circuit breakers are switched off.
Caution
The maximum open circuit voltage of the PV Array must not exceed 500Vdc (H2.5) /
600Vdc (H3/ H3A/ H4A/ H5A) .
unit: mm
unit: mm
①
③ ⑤
④
For H3A / H4A / H5A
For H3 / H2.5
5013280700

20200102
Specifications
Enclosure
Operating temperature
Relative humidity
Galvanic isolation
Safety class
Overvoltage category
Flicker impedance
Three-phase combinations
Max. input voltage
Operating voltage range
MPP range (rated power)
Normal voltage
MPP tracker
Startup voltage
Input connection
Max. inverter backfeed
current to the array
Maximum input current
Max. short circuit current (per MPPT)
Operating Altitude
Environmental category
Pollution degree
Nominal output power *2
Maximum power
Nominal output current
Maximum output fault current
Maximum output over current protection
Frequency
Total harmonic distortion
*3
Power factor *3
Peak efficiency
EU efficiency
Output connection
Voltage
Max. output current
Current (inrush)
(A, peak and duration)
Housing
Cooling
IP rating
External communication
Weight
Dimensions
GENERAL
Model *1 H2.5_210
H2.5_211
H3_210
H3_211
H3A_220
H3A_221
H4A_220
H4A_221
H5A_220
H5A_221
DC INPUT (Solar side)
AC OUTPUT (Grid side)
MECHANISM
REGULATIONS & DIRECTIVES
Safety
Grid interface
Harmonics
Immunity
Immunity
Emission
Variations and flicker
ESD
EFT
Surge
CS
PFMF
RS
Powder-coated aluminium
-25~60°C, full power up to 40°C
2000 m
0% – 95% non-condensing.
Outdoor, wet locations
No (TL Topology)
Class I metal enclosure with protective earth
Internal: II, External: III
AC output: III, DC input: II
Z = 0.4 + j 0.25 Ω (total impedance)
No
600 Vdc500 Vdc
350 Vdc
30-550 Vdc30-500 Vdc
240-500 Vdc240-470 Vdc 290-500 Vdc 180-500 Vdc
11 Adc for each /
18 Adc for total
11Adc for each/
22Adc for total
11 A
21
13.9 A
0 A
35 Vdc
MC4, 2 pairsMC4, 1 pair
230Vac -20%~+22%
30 A peak, 1 ms
50/60 Hz
<3% @Rated power
>0.99 @Rated power
97.5% 98.3%
98.0%96.8%
IP 67 single-phase
5000 VA4000 VA3000 VA2500 VA
22 A
Die casting
Convection cooling
IP65
Wi-Fi
12 kg11 kg10 kg
380 × 318 × 130 mm
IEC 61000-6-4, IEC 61000-6-3
EN 61000-6-2
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 62109-1 / -2, CE compliance
EN 61000-3-12
EN 61000-3-11
VDE AR-N 4105 / VDE 0126-1-1 / AS4777.2:2015 *4-1 / G83-2 / G59-3 /
EN50438 / VFR2014 / C10 / C11 / UTE C15-712-1 / IEC61683 / IEC61727 /
IEC62116 / EN50549-1:2019 / ABNT NBR 16149 *4-2 / ABNT NBR 16150 *4-2
5000 VA4000 VA3000 VA2500 VA
17.4 A13 A10.9 A
24 A18.6 A14.3 A13.9 A
25 A20 A16 A
25 A20 A16 A
*1: H2.5_210/ H3_210/ H3A_220/ H4A_220/ H5A_220/ H5A_222: The product is with DC switch
H2.5_211/ H3_211/ H3A_221/ H4A_221/ H5A_221: The product is without DC switch
*2: (a) H2.5: 2.49kVA max. for Australia (AU / NZ)
(b) H3/ H3A: 2.99kVA max. for Australia (AU / NZ)
(c) H5A: 4.99kVA max. for Australia (AU / NZ)
(d) H5A: 4.6kVA max. for Germany (DE)
(e) H4A/ H5A: 3.68kVA max. for Denmark (DK1 / DK2)
*3: reactive power control disabled
*4-1: not support AS4777.2:2015 Single-phase inverters used in three-phase combinations
*4-2: Only H3_210/ H4A_220/ H5A_220 support