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Microcare
Inverter
Manual
0
Contents
1. INTRODUCTION .......................................... 2
2. SAFETY INSTRUCTION .............................. 3
3. SYSTEM DESCRIPTION.............................. 6
4. INVERTER OPERATION .............................. 9
5. INVERTER PROGRAMMING ..................... 14
6. SPECIFICATIONS OF INVERTERS .......... 24
1
1. INTRODUCTION
1.1 General Description
The Microcare Pure Sine Wave Inverter delivers clean true sine wave output power.
Applicable for any kind of loads such as air-conditioners, home appliances, consumer electronics and office equipment. This series features a durable and continuous 24 hour operation. The compact and modular design makes utility interactive installations easier and more cost effective. It is a high quality product that offers the best price/performance ratio in the industry.
1.2 Key Features
1. Multiple microprocessor design base.
2. Compatible with both linear and non-linear load.
3. 24 hours operation on the inverter.
4. DC start and automatic self-diagnostic function.
5. THD less than 3%.
6. High Power 3 stage Charger
7. High efficiency design to save electricity.
8. Low heat dissipation in long time operation.
9. Design to operate under harsh environment.
10. Wall Mounted.
1.3 Important Notices
• Read instructions carefully before operating Inverter.
• Inverter connection instructions must be followed.
• The unit should only be opened by skilled personal.
• Retain the load within in the rating of Inverter to prevent faults.
• Keep the Inverter clean and dry.
• If a 220vac supply is connected to the inverter and it is to be used as a UPS, then the inverter can only supply its rated power.
2
2. SAFETY INSTRUCTION
2.1 Positioning
1. Do not put the Inverter on rugged or inclined surface.
2. Do not install the Inverter near water or in damp environments.
3. Do not install the Inverter where it would be exposed to direct sunlight or near heat.
4. Do not block off ventilation openings in the Inverter housing and don’t leave objects on top of the Inverter.
5. Keep the Inverter far away from heat emitting sources.
6. Do not expose it to corrosive gas.
7. Ambient temperature: 0˚C - 40˚C.
2.2 Installation.
MOUNT THE SINGLE HANGING BRACKET ONTO THE WALL.
SLIDE THE INVERTER OVER THE BRACKET SO THE INVERTER HANGS FROM
THE BRACKET.
2.3
1. Connect the Inverter AC OUTPUT only to an earthed DB Panel.
2. The AC connections are located at the top of the inverter under the top side cover. (Where the Live and N In, Live and N Out and Earth Connections are.)
3. If a 220 vac supply or a generator is available connect into the Live In and
Neutral.
4. Make sure the BATTERY INPUT CIRCUIT BREAKER is OFF.
5. Place cables in such a way that no one can step on or trip over them.
6. Battery Cables must be a minimum size of 35mm² and short as possible.
7. The battery cables come out of the bottom of the unit next to the input circuit breaker.
8. The unit must be mounted in a vertical position against the wall.
9. Designed to operate on a 48v battery system.
10. Minimum 300amp hour batteries to be used.
Earthing of Equipment.
Equipment surge protection products are an effective way of controlling dangerous surges that can enter a facility. When strategically placed and correctly installed, the Surge
Protectors will effectively reduce harmful over voltage conditions that can damage electrical and electronic equipment.
It is important that the protection system includes both structural and surge protection equipment.
When lightning current passes into the ground through any conductor (Example: Tree Trunk) a powerful electromagnetic force is set up due to the fast rise times of the strike. This electromagnetic force then couples into any inductive loops that may be available in nearby buildings. When these currents equalize, damage usually occurs to the equipment.
3
2.3.1
1. LIVE IN and N IN –
2. LIVE OUT and N OUT –
3. EARTH 1
4. EARTH 2
–
–
Connect to Grid
Connect to AC Load.
Connect to Earth Bar.
Connect to Chassis Earth.
The Microcare inverter is designed primarily for Grid / Mains connection to include charging. When Mains is connected to the inverter the Neutral connection is Earthed via the Mains.
If the Inverter is connected as a stand-alone inverter with no Mains
Connection, The Neutral is required to be earthed using an earth spike.
If the Inverter is not earthed; warranty will be null and void.
2.3.2. INVERTER NEUTRAL CONNECTION
The inverter has a floating neutral so the neutral voltage will be close to 110v. In this case the live voltage with respect to the earth will also be around 110v.
4
If you use your inverter for a standalone application you need to bridge the neutral input with the earth terminal on the inverter (these two are next to each other for this purpose). You can now fit an earth leakage after the inverter.
But if you are going to supply your inverter with AC from the grid then you need to put the inverter before the earth leakage and you need to keep the inverter neutral input connected to the GRID neutral at all times.
So if you what to switch the GRID input to the inverter off then one must only switch live. You can then put the earth leakage directly after the inverter. The grid will pull the inverter neutral to 0v.
2.3.3. Inverter Earth Connection to Grid.
2.3.4. Inverter Earth Connection Off-Grid.
5
2.4 Maintenance and Service
1. Caution – Risk of Electric Shock.
2. Batteries may cause electric shock and have a high short-circuit current. Please take the precautionary measures specified below and any other measures necessary when working with batteries.
• Remove wristwatches, rings and other metal objects.
• Use only tools with insulated grips and handles.
3. SYSTEM DESCRIPTION
3.1 System Description. (1Kw;2Kw;3Kw and 5Kw Unit)
3.1.1 System Front View. (1Kw – 5Kw Unit)
3.1.2 System Back View. (1Kw – 5Kw Unit)
6
3.2 System Description. (10Kw and 12Kw)
3.2.1 System Front View. (10Kw – 12Kw Unit)
3.2.2 System Left View. (10Kw – 12Kw Unit)
7
3.2.3 System Right View. (10Kw – 12Kw Unit)
3.3 Front Panel Description for LCD Model.
3.3.1 LCD Display: This indicates the UPS’s operational information, including output voltage, battery voltage, output load and inside temperature.
3.3.2 UP–Key: Use to move the display up.
3.3.3 DOWN–Key: Use to move the display down.
3.3.4 ENTER–Key: It is pressed with the UP–Key to turn on the UPS. Push the ENTER button to confirm or store DATA.
3.3.5 Push the UP and DOWN keys together to turn off the inverter.
3.3.6 Fault LED (Red): To indicate the INVERTER is in a fault condition because of inverter shutdown or over temperature.
3.3.7 Warning LED (Yellow): To indicate the INVERTER is in the status of overload or battery LOW.
3.3.8 Normal LED (Green): To indicate the INVERTER is operating normally.
3.4 Outline Description
Wall mount unit.
8
4. INVERTER OPERATION
4.0 Check Prior to Start Up
1. Ensure the INVERTER is mounted vertically.
2. Check input output cables are secured.
3. Check if Battery voltage meets the INVERTER rating required.
4.1 Operation Procedure for the LCD Model
Please follow the instructions below for the UPS operation.
Push and hold the RED PRECHARGE BUTTON until the Display comes on and shows the following:
MICROCARE
MICROCARE
OK Inverter
…PLEASE WAIT…
UPS
Error
ENTER Menu Up Menu Down
ON
The display then changes to:
MICROCARE
MICROCARE
OFF
5 KW
PERCENTAGE * %
OK Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
9
The display then changes to:
OK
ENTER
MICROCARE
UPS TURNED OFF
…CALIBRATING…
ON
Inverter
Menu Up
Error
Menu Down
OFF
The display then changes to:
OK
ENTER
MICROCARE
UPS TURNED OFF
ON
Inverter
Menu Up
Error
Menu Down
OFF
While holding in the PRECHARGE BUTTON turn on the MAIN CIRCUIT BREAKER.
10
1. By pressing the Enter-key and the UP-key simultaneously for 3 seconds, the UPS will start up and the OK LED lights up to indicate the power is from the inverter to the load and the MAINS / FAIL LED comes ON. The display will show:
MICROCARE
OUTPUT
OK
ENTER
ON
MICROCARE
5 KW
= INVERTER STANDBY
Inverter
Menu Up Menu Down
OFF
Error
2. By turning on a load the OUTPUT % will change to indicate the amount of LOAD as a
% of the unit being used in KW.
3. When the Up-key and the Down-key are pressed simultaneously for 3 seconds, the
UPS will be turned OFF after two beeps.
LCD DISPLAY MENU
With the inverter in the ON position use the Up/Down keys to select menu-displays of the LCD described below.
The screen will show the following:
INV TURNED ON Push the OK button.
Using the UP/Down Buttons the following screens can be seen.
This shows the power rating of the UPS and its % output.
MICROCARE
MICROCARE
5 KW
OUTPUT
OK
= INVERTER STANDBY
Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
11
Using the UP arrows the following details can be checked:
This shows the battery voltage and the amps that the UPS is drawing from the battery.
MICROCARE
BATT VOLT
BATT AMPS
:
:
54.0
0.0
OK
ENTER
ON
Inverter
Menu Up
Error
Menu Down
OFF
This shows the output voltage and amps that the load is drawing from the Inverter.
MICROCARE
UPS VOLTS
UPS AMPS
:
:
220.0v
0.0
OK Inverter Error
ENTER
ON
Menu Up
This shows the internal temperature of the UPS.
MICROCARE
TEMPERATURE
26.3 deg/cel
OK Inverter
Menu Down
OFF
Error
ENTER
ON
Menu Up Menu Down
OFF
12
This shows that the control cards in the UPS have a 100% communication level.
MICROCARE
SIGNAL STRENGTH
DISPLAY-UPS 100%
OK Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
This indicates the serial number of the Inverter.
MICROCARE
SERIAL NUMBER:
MCxx007
OK
ENTER
ON
Inverter
Menu Up
Error
Menu Down
OFF
13
5. INVERTER PROGRAMMING
There are two MENUS’ which allow the user to change either the SET UP or the
BATTERY menus.
Push the UP / DOWN keys to select which menu is to be changed.
ENTER
SETUP
MICROCARE
MENU ?
OK
ENTER
Inverter
Menu Up
Error
Menu Down
ON OFF
Push ENTER if you want to change the set up menu.
By pushing ENTER you can change whether the inverter runs in SOLAR mode or
MANUAL mode or only turns on if there is a load AUTO mode. In the AUTO mode the inverter uses the least amount of battery power when there is no load.
MICROCARE
UPS
MANUAL
MODE
SENSE
OK Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
14
Push the ENTER button. The menu changes to:
UPS
AUTO
MICROCARE
MODE
SENSE
OK
ENTER
ON
Inverter
Menu Up
Error
Menu Down
OFF
Push the ENTER button. The menu changes to:
MICROCARE
UPS
SOLAR
MODE
CONTROL
OK Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
In order to run correctly in Solar Control Mode, the BATTERY OFF AT setup needs to be changed in the BATTERY SETUP MENU to: (2V – 48V; 1.5V – 36V; 1V
– 24V; 0.5V – 12V) Less than the BATTERY RUN TO Value setup in the SETUP
MENU.
When the inverter is running in solar control mode and the Charge level is set to
LEVEL 1, the inverter will run the load using mains power and the solar regulator will charge the battery bank. The inverter will switch back over to battery power when the
AC RUN TO Value is reached.
15
Push the UP button in SOLAR mode you can then access the battery run to menu:
(This allows the user to set the level the battery will go down to before switching to mains power.)
MICROCARE
SOLAR
BAT RUN TO
OK Inverter
CONTROL
46.0v
Error
ENTER
ON
Menu Up Menu Down
OFF
Battery Run To: 48v System – 46v (Default) (Can be changed in 2v Increments)
36v System – 34.5v (Default) (Can be changed in 1.5v
Increments)
24v System – 23v (Default) (Can be changed in 1v Increments)
12v System – 11.5v (Default) (Can be changed in 0.5v
Increments)
Push the ENTER button. The Menu settings can be changed.)
Push the UP button. The menu changes to AC RUN TO menu:
(Allows the user to set the level the mains will charge the battery to before the inverter switches back to battery power.)
MICROCARE
SOLAR
AC RUN TO
CONTROL
54.4v
OK Inverter Error
ENTER Menu Up Menu Down
AC Run To:
ON OFF
48v System – 54.4v (Default) (Can be changed in 2v Increments)
36v System – 40.5v (Default) (Can be changed in 1.5v
Increments)
24v System – 24v (Default) (Can be changed in 1v Increments)
12v System – 12v (Default) (Can be changed in 0.5v Increments)
Push the ENTER button. The Menu settings can be changed.
16
Push the UP button. The menu changes to:
MAINS
LEVEL 2
OK
ENTER
ON
MICROCARE
MONITORING
SELECTED
Inverter
Menu Up
Error
Menu Down
OFF
This may be selected between LEVEL 1 which is the most sensitive to LEVEL 3 which is the least sensitive by pushing the ENTER button.
To change the menu push the UP button.
The menu will then change to:
LOAD
MICROCARE
LEVEL (X)
OK
MONITORING
SELECTED
Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
The sensitivity of the OVERLOAD TRIP may be changed thru 5 LEVELS. The factory default level is 2. Level 1 is HIGH and 2 is MEDIUM. These are instant trips. Levels 3 and 4 are HIGH and MEDIUM but have a 3 retry operation. If the inverter trips then it will try to restart using a soft start mode. LEVEL 5 is LOW. Push ENTER to select the mode.
17
Pushing the UP button will give you 3 options to SAVE the changed data. The display will show:
MICROCARE
EXIT AND SAVE
SET UP MENU ?
OK Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
MICROCARE
RESTORE FACTORY
SET UP MENU ?
OK
ENTER
EXIT, DO NOT SAVE
SET UP MENU ?
OK
ENTER
Inverter
Inverter
Error
ON
Menu Up Menu Down
OFF
MICROCARE
Error
ON
Menu Up Menu Down
OFF
18
If the changes to the settings need to be saved push ENTER if the enter button is pushed for any of the above then the unit will show:
OK
MICROCARE
SAVING DATA TO
INTERNAL MENU
Inverter Error
ENTER Menu Up Menu Down
ON OFF
If no entry is made for 1 minute the display will return to the main menu and the back light will turn off.
Use the UP button to select BATTERY menu:
ENTER
MICROCARE
BATTERY MENU
OK Inverter
?
Error
ENTER
ON
Menu Up Menu Down
OFF
19
To change the BATTERY CHARGE menu push ENTER, the following will show:
MICROCARE
BATTERY
LEVEL (X)
OK
CHARGE
SELECTED
Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
This allows the user to program the charge rate from 0 to 100%. LEVEL 4 is the factory default. Level 1 is 0%, Level 2 is 5%, Level 3 is 25%, Level 4 is 50%, Level 5 is 75%,
Level 6 is 100%.
INVERTER CHARGE AMPS
1Kw12V
1Kw24V
1Kw36V
1Kw48V
2Kw12V
2Kw24V
2Kw36V
2Kw48V
3Kw24V
3Kw36V
3Kw48V
5Kw24V
5Kw36V
5Kw48V
10Kw36V
10Kw48V
40A
30A
20A
10A
80A
40A
30A
20A
60A
40A
30A
100A
75A
50A
100A
100A
12Kw48V 100A
Above is the list of charge amps for all of the inverters.
In regards to the battery charge level – The Level selected will allow the battery charge to the batteries.
LEVEL 3 – 25% – On a 5Kw48V Inverter will allow a charge of 12.5A to the battery.
LEVEL 5 – 75% – On a 5Kw48V Inverter will allow a charge of 37.5A to the battery.
20
Push the UP button. The menu changes to:
MICROCARE
AC INPUT
LEVEL (X)
MODE
SELECTED
OK Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
This allows the UPS to extract the maximum amount of power from a generator. The
UPS constantly monitors the voltage from the generator and then applies maximum charge. LEVEL 1 is the lightest load to the generator while LEVEL 6 is the maximum.
The factory default LEVEL is 1. This only needs to be adjusted if there is a generator connected.
When a generator is running the generator will supply the AC Load first and the inverter will charge batteries with any excess power created from the generator.
21
Push the UP button. The menu changes to:
MICROCARE
BATTERY
BST
OK
=
BOOST
57.2 VOLTS
Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
By pushing ENTER this allows the user to adjust the BATTERY BOOST voltage.
Push the UP key the next MENU is:
MICROCARE
BATTERY
BST
OK
FOR
BST TIME
Inverter
1 HOUR
Error
ENTER Menu Up Menu Down
ON OFF
This allows the user to select the TIME that the BOOST VOLTAGE will be held at before changing to FLOAT. By pushing ENTER you can select 1, 2 or 3 hours.
22
Push the UP button. The menu changes to:
MICROCARE
BATTERY
OFF AT
OK
LOW
40.0 VOLTS
Inverter Error
ENTER
ON
Menu Up Menu Down
OFF
This selects at what BATTERY LOW VOLTAGE the UPS will shut down. By pushing
ENTER you can select to change the voltage.
Push the UP button.
It is possible to FORCE the charger to go into another charge mode on a temporary basis. If the charger is in FLOAT but you require it to go back into BOOST then the next menu will allow this.
MICROCARE
FORCE
AUTO
BAT INTO
CHARGE
OK Inverter Error
ENTER Menu Up Menu Down
ON OFF
Pushing the ENTER button allows the charge to be changed from AUTO to BOOST or
FLOAT.
Push the UP button:
This will give you the options of saving the changes that have been made. Push
ENTER at the correct SAVE menu.
23
Capacity
Input
Output
Charger
6. SPECIFICATIONS OF INVERTERS
Watt
Nominal Voltage
Acceptable Voltage Range
Maxi Input Amps
Standby Power (manual mode)
Standby Power ( search mode)
Voltage
Amps
Voltage Regulation
Frequency
Frequency Regulation
Power Factor
Wave Form
Efficiency
Overload Protection
Float Voltage
Boost Voltage
Boost Time
Maximum Current
Generation Mode
MODEL 12/1000
1000
12 Vdc
10-15 Vdc
100
15 watts
8 watts
220 Vac
5 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable Overload levels and
Auto Retry
13.8
13.8…….15.5
Selectable 1, 2, 3 hours.
40 amps
Depending on the generator power available.
MODEL 12/2000
2000
12 Vdc
10-15 Vdc
200
24 watts
8 watts
220 Vac
10 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable Overload levels and
Auto Retry
13.8
13.8…….15.5
Selectable 1, 2, 3 hours.
80 amps
Depending on the generator power available.
24
Capacity
Input
Output
Charger
Watt
Nominal Voltage
Acceptable Voltage Range
Maxi Input Amps
Standby Power (manual mode)
Standby Power ( search mode)
Voltage
Amps
Voltage Regulation
Frequency
Frequency Regulation
Power Factor
Wave Form
Efficiency
Overload Protection
Float Voltage
Boost Voltage
Boost Time
Maximum Current
Generation Mode
MODEL 24/1000
1000
24 Vdc
20-30 Vdc
55
20 watts
10 watts
220 Vac
5 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
> 90 %
Circuit Breaker
110 % ~ 150 % for 30
Sec, > 150 % for
200ms
27.6
28.6……….31
Selectable 1, 2, 3 hours
25 amps
Depending on the generator power available.
MODEL 24/2000
2000
24 Vdc
20-30 Vdc
75
48 watts
15 watts
220 Vac
10 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable
Overload levels and
Auto Retry
27.6
27.6…….31
Selectable 1, 2, 3 hours.
40 amps
Depending on the generator power available
MODEL 24/3000
3000
24 Vdc
20-30 Vdc
150
48 watts
15 watts
220 Vac
14 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable
Overload levels and
Auto Retry
27.6
28.6…….31.0
Selectable 1, 2, 3 hours.
60 amps
Depending on the generator power available.
MODEL 24/5000
5000
24 Vdc
20-30 Vdc
250
220 Vac
22 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
> 90 %
Circuit Breaker
110 % ~ 150 % for 30
Sec, > 150 % for
200ms
27.6
28.6…….31.0
Selectable 1, 2, 3 hours.
Depending on the generator power available.
25
Capacity
Input
Output
Charger
Watt
Nominal Voltage
Acceptable Voltage Range
Maxi Input Amps
Standby Power (manual mode)
Standby Power ( search mode)
Voltage
Amps
Voltage Regulation
Frequency
Frequency Regulation
Power Factor
Wave Form
Efficiency
Overload Protection
Float Voltage
Boost Voltage
Boost Time
Maximum Current
Generation Mode
MODEL 36/5000
5000
36 Vdc
30-45 Vdc
150
60 watts
20 watts
220 Vac
22 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
90%
Circuit Breaker
41.4
42.9…….46.5
Selectable 1, 2, 3 hours.
70 amps
Depending on the generator power available.
MODEL 36/10000
10000
36 Vdc
30-45 Vdc
333 amps
100 watts
50 watts
220 Vac
45 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
92%
Circuit Breaker
110 % ~ 150 % for 30 Sec, > 150 % for
200ms
41.4
42.9…….46.5
Selectable 1, 2, 3 hours.
120 amps
Depending on the generator power available.
26
Capacity
Input
Output
Charger
Watt
Nominal Voltage
Acceptable Voltage Range
Maxi Input Amps
Standby Power (manual mode)
Standby Power ( search mode)
Voltage
Amps
Voltage Regulation
Frequency
Frequency Regulation
Power Factor
Wave Form
Efficiency
Overload Protection
Float Voltage
Boost Voltage
Boost Time
Maximum Current
Generation Mode
MODEL 48/1000
1000
48 Vdc
40-60 Vdc
25
30 watts
MODEL 48/2000
2000
48 Vdc
40-60 Vdc
75
30 watts
MODEL 48/3000
3000
48 Vdc
40-60 Vdc
75
48 watts
10 watts 10 watts 15 watts
220 Vac
5 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable Overload levels and Auto Retry
55.2
57.2V-62.0V
Selectable 1, 2, 3 hours.
10 amps
Depending on the generator power available.
220 Vac
10 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable Overload levels and Auto Retry
55.2
57.2V-62.0V
Selectable 1, 2, 3 hours.
20 amps
Depending on the generator power available.
220 Vac
14 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
96%
Circuit Breaker
Programmable Overload levels and Auto Retry
55.2
57.2V-62.0V
Selectable 1, 2, 3 hours.
30 amps
Depending on the generator power available.
27
Capacity
Input
Output
Watt
Nominal Voltage
Acceptable Voltage Range
Maxi Input Amps
Standby Power (manual mode)
Standby Power ( search mode)
Voltage
Amps
Voltage Regulation
Frequency
Frequency Regulation
Power Factor
Wave Form
Efficiency
Charger
Overload Protection
Float Voltage
Boost Voltage
Boost Time
Maximum Current
Generation Mode
MODEL 48/5000
5000
48 Vdc
40-60 Vdc
125
60 watts
MODEL 48/10000
10000
48V
40V-60V
250 Amps
100 Watts
MODEL 48/12000
12000
48V
40V-60V
300 Amps
100 Watts
20 watts
220 Vac
22 amps
< 3 % RMS for entire battery voltage range
50Hz
± 0.1Hz
1
Pure Sine Wave
90 % @ 90% Load
Circuit Breaker
Programmable Overload levels and Auto Retry
55.2
57.2V-62.0V
Selectable 1, 2, 3 hours.
50 amps
Depending on the generator power available.
50 Watts
220V
45 Amps
< 3 % RMS for entire battery voltage range
50 Hz
± 0.1 Hz
1
Pure Sine Wave
92%
Circuit Breaker /
Programmable Overload levels and Auto Retry
55.4V
57.2V-62.0V
Selectable 1, 2, 3 hours.
100 Amps
Depending on the generator power available.
50 Watts
220V
45 Amps
< 3 % RMS for entire battery voltage range
50 Hz
± 0.1 Hz
1
Pure Sine Wave
92%
Circuit Breaker /
Programmable Overload levels and Auto Retry
55.4V
57.2V-62.0V
Selectable 1, 2, 3 hours.
125 Amps
Depending on the generator power available.
28
J&J ELECTRONICS LIMITED WARRANTY
J&J Electronics warrants its full range of products against defects in workmanship and materials, fair wear and tear accepted, for a period of three (3) years from the date of delivery/collection for all equipment and are based on a bring-in-basis.
Where the installation of the product makes it impractical to bring-in to our workshops, J&J Electronics reserves the right to charge for travel time and kilometres travelled to and from the site where the product is installed.
During this warranty year period, J&J Electronics will, at its own discretion, repair or replace the defective product free of charge. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use such as, but not exclusive to:
• Reverse of battery polarity.
• Inadequate or incorrect connection of the product and/or of its accessories.
• Mechanical shock or deformation.
• Contact with liquid or oxidation by condensation.
• Use in an inappropriate environment (dust, corrosive vapour, humidity, high temperature, biological infestation).
• Breakage or damage due to lightning, surges, spikes or other electrical events.
• Connection terminals and screws destroyed or other damage such as overheating due to insufficient tightening of terminals.
• When considering any electronic breakage except due to lightning, reverse polarity, over-voltage, etc. the state of the internal control circuitry determines the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than J&J Electronics or one of its authorised Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified. Repair or replacement are our sole remedies and J&J Electronics shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault. J&J
Electronics owns all parts removed from repaired products. J&J Electronics uses new or re-conditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If J&J Electronics repairs or replaces a part of a product, its warranty term is not extended. Removal of serial nos. may void the warranty.
All remedies and the measure for damages are limited to the above. J&J
Electronics shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages.
Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of three (3) years from the date of purchase.
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Life Support Policy:
As a general policy, J&J Electronics does not recommend the use of any of its products in life support applications where failure or malfunction of the J&J
Electronics product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. J&J Electronics does not recommend the use of any of its products indirect patient care. J&J Electronics will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to J&J Electronics that the risks of injury or damage have been minimised, the customer assumes all such risks, and the Liability of J&J
Electronics is adequately protected under the circumstances.
Caution:
Our products are sensitive. While all care is taken by us to dispatch goods with adequate packaging, J&J Electronics is not responsible for any damaged caused to products after they have left our premises. Semi-sealed batteries have to be transported upright and must not be put on their side. Please ensure that your transport company or delivery team is aware of the sensitivity of the products they are collecting.
Goods return policy:
The following terms apply to returns of items purchased from J&J Electronics, and we require the following information:
1. Details of the item(s) you would like to return.
2. Our invoice number.
3. The reason for the return.
4. J&J Electronics must be notified within 7 days of your intention to return the goods which were purchased.
5. All items returned will be inspected prior to refund. If our technicians are not immediately available, the goods will have to be left with us until such time as a technician is available to check the items.
6. Proof of purchase is required for all returns.
7. The price paid by the customers is the price on which the refund is based.
8. Items purchased can be returned for a refund, replacement or exchange, provided proof of purchase is provided and subject to all other conditions as set down here.
9. All returns may be subject to an administration and handling fee of 10% of purchase price plus VAT.
10. Returns are based on a bring-in basis.
11. Returns will be refused in the following circumstances: a. Where an item has been tampered with, altered or damaged in any way, or b. Where a return is deemed unreasonable, this will be referred to
Severability: management.
If a part of the terms and conditions set out above is held invalid, void, or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions remaining.
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