Sharp JH-1600E Manuale utente
SOLAR POWER CONDITIONER
Service Manual
JH-1600E
Released in May 2009 Version: V00
TABLE OF CONTENTS
Important Service Safety Precautions…………………………………………… 2
Warning…………………………………………………………………………….. 3
General Information……………………………………………………………….. 5
1 System Overview.................................................................................................................................. 5
2 Overview of Solar Power Conditioner .............................................................................. 6
3 Solar Power Conditioner Specifications........................................................................... 9
Analyzing Defect Situation………………………………………………………… 10
1 Analyzing Defect Situation................................................................................................ 10
2 Checking PV Power System Flow Chart........................................................................... 12
3 Checking and Changing Parameter of Operating Condition............................................. 13
4 Clearing Error.................................................................................................................... 16
5 Error Code and Service..................................................................................................... 17
Replacing Fuse……………………………………………………………………… 28
1 Detaching Wiring Box........................................................................................................ 28
2 Checking DC Fuse............................................................................................................. 28
3 Checking AC Fuse.............................................................................................................. 28
4 Replacing AC or DC Fuse................................................................................................... 29
Replacing Unit…………………………….…………………………………………. 30
1 Detaching Wiring Box........................................................................................................ 30
2 Remove AC / DC and Communication Cables.................................................................. 30
3 Detach Two Screws on the Bottom of the Unit.................................................................. 30
4 Remove the Unit from the Wall Mount Bracket.................................................................. 31
Checking System Condition after Service…………………………………………. 32
Circuit and electrical block diagram………………………………………………… 33
Replacement Parts List……………………………………………………………… 34
Packing instruction…………………………………………………………………… 37
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Important Service Safety Precautions
This manual contains important safety instructions for JH-16000 E that shall be followed during
the installation of the solar power conditioner.
To reduce the risk of electrical shock, and to ensure the safe installation and operation of the
solar power conditioner, the following words appear throughout this manual to inform you or alert
you something may cause dangerous situation or safety instructions must be followed.
WARNING
These servicing instructions are for user by qualified personnel only. To reduce the risk of
electrical shock, do not perform any servicing other than that specified in the operating
instructions unless you are qualified to do so.
Be sure to use appropriate service parts listed in the replacement parts list and tools when
you repair the solar power conditioner. Never alter the solar power conditioner as it may
cause an electrical shock, heat or fire.
If you have to take the solar power conditioner to be repaired, be sure to turn off AC and DC
input breaker for the solar power conditioner on the load center in advance. Otherwise, it
may cause an electrical shock.
Be sure to confirm that the inside of the solar power conditioner is not in high temperature
before repairing. Otherwise, it may cause burn.
PV module always supplies the DC voltage of 60V to 350V on daytime (particularly sunny
day). Be careful when treating the cable from the PV module. Otherwise, it may cause an
electrical shock.
Do not repair the solar power conditioner with wet hands. Otherwise, it may cause an
electrical shock.
Make sure to be earthen if the solar power conditioner is repaired in wet place. Otherwise, it
may cause an electrical shock.
Be sure not to touch the live parts when you repair the solar power conditioner.
Do not water electrical components of the solar power conditioner. Otherwise, it may cause
an electrical shock.
Be sure to stop the operation of the solar power conditioner and turn off breakers when you
clean the solar power conditioner.
If you move the solar power conditioner, be sure to follow the instructions on the
“INSTALLATION & OPERATION MANUAL” for the relevant model. If the wall on which the
solar power conditioner is installed is weak or the solar power conditioner is improperly
installed, it may fall and cause injury.
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Cables should not be damaged or assembled. Do not use cables or lead wires with scar or
deteriorated ones. Replace them with appropriate one immediately. Otherwise, it may cause an
electrical shock or fire.
Be sure to confirm the location applied for a part, wiring, soldering or the connection status of
crimping terminal, are all appropriate. Otherwise, it may cause heat, fire or an electrical
shock.
If mounting structure or mounting components are deteriorated, such as corroded, replace
them with new ones. Otherwise, it may fall down and cause injury.
Be sure to check grounding status and set it appropriately. Otherwise, it may cause an
electrical shock.
Never apply the voltage of more than 350V, which is the maximum system voltage of the
solar power conditioner.
General Information
1. System overview
Item Function Description Remark
1 PV module Convert solar energy to electric power PV: photovoltaic
2 Mounting
structure
Fix the PV module on the roof with mounting
structure.
3 DC Wiring
cable
Connect PV array to DC breaker PV array: A number of
PV modules
connected together in
a single mounting
structure
4 DC breaker Isolate the PV array from solar power
conditioner.
5 Solar power
conditioner
The solar power conditioner converts DC
power generated by PV array into AC power,
and automatically controls the operation of
system.
6 AC breaker Isolate AC power from solar power
conditioner.
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2. Overview of solar power conditioner
Unit: mm
Fig1. Dimension of solar power conditioner
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Unit: mm
Fig2. Dimension of bracket
Fig3. Terminal of solar power conditioner
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Table1. Mechanical specification
JH-1600E
Outdoor enclosure Main body IP65 Wiring box IP55
Dimensions - without wall mount
(H*W*D / mm) 440*348*141 mm
Dimensions - with wall mount
(H*W*D / mm) 440*348*153 mm
Shipping dimension (H*W*D / mm) 515*450*290 mm
Inverter weight 13 kg
Shipping weight 18 kg
Input connection From#16 to #10 AWG
Output connection From#16 to #10 AWG
3. Solar power conditioner specifications
Model JH-1600E
Maximum system voltage 350 V
Rating input voltage (DC) 240 V
Range of operating DC voltage(DC) 60~320 V
Maximum array short circuit current(DC) 10A
Maximum operating current(DC) 8.5A
Nominal output voltage(AC) 230 V
Operating voltage range(AC) 210 – 255 V
Nominal output frequency(AC) 50 Hz
Operating frequency range(AC) 47 – 53 Hz
Maximum continuous output current(AC) 7.6 A
Output over-current protection(AC) 10 A
Maximum continuous output power(AC) 1600 W(DC input 200 – 320 VDC)
Power Factor >0.95 ( more than rated output power1/8 )
Total Current Harmonic Distortion < 5%
Operating temperature range -20 ~ 60 (derating at 40 ~ 60)
Dimensions - without wall mount 440*348*141 mm
Dimensions - with wall mount 440*348*153 mm
inverter weight 13 kg
Shipping weight 18 kg
Main Circuit System
Solar power conditioner system Voltage stiff current control system
Switching system PWM(pulse width modulation)system
Insulation Built-in high frequency insulation
Electric system 1-phase 2-wire system
Protection
Grid-connected protection
Input/Output fuses
AC over/under voltage/frequency, AC over current
Anti-islanding
Fig5. Temperature de-rating curve
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Fig4. Input voltage for output power curve.
Altri manuali per JH-1600E
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Indice
