Thiele YK-PSW5KVA Series User manual

3U 19”/23”Rack-mount Model
3U 19”/23”Open Frame Cabinet model
YK-PSW5KVA Series
Pure Sine Wave Inverter
User Manual
YK-PSW245KVA/E
YK-PSW485KVA/E
YK-PSW1105KVA/E
YK-PSW2205KVA/E
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ġ
ġ
List of Contents
1. Features
1-1
Application
2
1-2
Electrical performance
3
1-3
Mechanical drawings
4
2. Introduction
2-1
Front panel operations
5
2-2
Rear panel operations
6
2-3
Installation
8
2-4
Quick hook – up and testing
8
2-5
AC safety grounding
10
2-6
Making DC wiring connections
11
2-7
Inverter operation
11
2-8
Cooling fan working code
14
3.
Maintenance
14
4.
Troubleshooting guide
14
5.
Warranty
15
6.
Important safety striations
6-1
General safety precautions
15
6-2
Precautions when working with batteries
16
7. Appendices A
7-1
Dip switch
16
7-2
Tune VR
16
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1. Features
Pure sine wave output (THD < 3%) R Load
By pass function
Output frequency : 50 / 60Hz switch
RS – 232 interface / remote controls port / Wire connection to PC
Wired Remote control
Loading controlled cooling fan
Advanced microprocessor
Protection: Input Undervoltage
Input Overvoltage
Reverse Polarity (fuse)
Overload
Short circuit
Over temperature
1-1 Utilities Application
1-1-1 Power tools – circular saws, drills, grinders, sanders, buffers, weed and hedge trimmers,
air compressors.
1-1-2 Office equipment – computers, printers, monitors, facsimile machines, scanner.
1-1-3 Household items – vacuum cleaners, fans, fluorescent and incandescent lights, shavers,
sewing machines,
1-1-4 Kitchen appliances – microwave ovens, refrigerators and freezers, coffee makers,
blenders, ice markers, toasters.
1-1-5 Industrial equipment – metal halide lamp, high – pressure sodium lamp.
1-1-6 Home entertainment electronics – television, VCRs, video games, stereos, musical
instruments, satellite equipment.
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1-2Electrical Performance
Specification
Model
Item
YK
-
PSW
245KVA
YK
-
PSW
485KVA
YK
-
PSW
1105KVA
YK
-
PSW
2205KVA
YK
-
PSW
245KVAE
YK
-
PSW
485KVAE
YK
-
PSW
1105KVAE
YK
-
PSW
2205KVAE
Continuous Output Power
5000W
Maximum Output Power
5200W (3 mins)
Surge Rating 10000W
Input Voltage
24V
48V
110V
220V
24V 48V
110V
220V
Input Voltage Range
20-32
VDC
42-62
VDC
90-140
VDC
180-275
VDC
20-32
VDC
42-62
VDC
90-140
VDC
180-275
VDC
D
C Input over voltage
alarm
31VDC
61VDC
135VDC
270VDC
31VDC
61VDC
135VDC
270VDC
DC Input over voltag
e
shut-down
32VDC
62VDC
140VDC
275VDC
32
VDC
62VDC
140VDC
275VDC
DC Input under voltage alarm
2
1
VDC
43
VDC
95VDC
185VDC
21
VDC
43
VDC
95VDC
185VDC
DC Input under voltage
shut-down
20VDC
42
VDC
90VDC
180VDC
20
VDC
42
VDC
90VDC
180VDC
No load Current Draw
1.64A
0.82A
0.42A
0.24A
1.30A
0.68A
0.35A
0.18A
Output Voltage Adjustment
100 ~ 120V (Tune VR) 200~240V (Tune VR)
Frequency 50/60Hz Ʋ
Ʋ
0.05% ( Switch Selectable)
Peak Output Current 91A 45A
Efficiency (full load) 85
%
87% 90% 92% 90% 92% 94% 94%
Output Waveform R Load Pure Sine Wave < 3% TH
Protection Overload, Short Circuit, Reverse Polarity (fuse), Input Undervoltage, Input Overvoltage
,
Over Temperature.
Digital Display OVP, UVP, OTP, OLP, VAC, AMP, WATT, VDC, TEMP, Hz
Safety EN60950-1
Interface Control Port
RS-232C with Baud Rate 2400, 4800, 9600, 19200 (Switch Selectable)
Remote Control Unit Optional Can’t support Optional
Can’t support
AC Input 110V AC (90V-130V) 220V AC (180V-260V)
AC Frequency (50Hz ~ 60 Hz) ± 3% (50Hz ~ 60 Hz) ± 3%
Bypass 4~10ms 4~10ms
Operating
Temperature
Range
-20°C to 50°C
Storage Temperature Range
-30°C to 70°C
Cooling
Loading controlled cooling fan
Dimensions 504(L) x 425(W) x 132(H)mm
Weight
19kgs
Remark: The specifications are subject to change without notice.
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1-3 Mechanical Drawings
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2. Introduction:
The power inverter series are the member of the most advanced line of mobile AC power
systems available.
To get the most out of the power inverter, it must be installed and used properly.
Please read the instructions in this manual before installing and using this model.
2-1 Front Panel Operation:
2-1-1 ON / OFF switch:
Pleaseleaveinthe OFF position during installation.
2-1-2 Function Key
When sequentially push “Function Key”, it will display various status on the function
screen, Such as VAC, Amp, watts… and so on.
When malfunction is occurred, its display will be flashed on the screen.
2-1-3 AC outlet (Outlet sockets available):
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2-2 Rear Panel Operation:
2-2-1 Ventilation openings:
Do not obstruct, allow at least 3 inch for air flow.
2-2-2 Battery terminals:
Connect to 24V/48V/110V/220V battery or other 24V/48V/110V/220Vpower Source.
Ȝɠȝis positive,Ȝɡȝis negative. Reverse polarity connection will blow internal
fuse and may damage inverter permanently.
WARNING!
Do not connect the 24V model to a 12V or 48V battery. The
unit will be destroyed immediately.
2-2-3 RS-232:
Connect to remote control unit (option accessory) or connect to computer to remote
control working status.
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WARNING!
Any damages caused by using incorrect RS232
cable
will be
outside of our
warranty
scope. If you are not sure which one
is correct RS232 cable, please purchase the correct RS232
cable from us directly.
2-2-4 Connect chassis ground terminal to earth or to vehicle chassis using # 8 AWG wire.
WARNING!
Operation of the
inverter without a proper ground, c
onnection
may result in an electrical safety hazard.
WARNING!
Shock Hazard. Before proceeding further, carefully check the
inverter is NOT connected to any batteries, and that all wiring
is
disconnected from any electrical
sources. Do not connect
the output terminals of the inverter to an incoming AC source.
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2-3 Installation:
Where to install.
The power inverter should be installed in a location that meets the following requirements.
2-3-1 Dry – Do not allow water to drip or splash on the inverter.
2-3-2 Cool –Ambient air temperature should be between -20ʚand 50ʚ
,thecoolerthe
better.
2-3-3 Safe – Do not install in a battery compartment or other areas where flammable
fumes may exist, such as fuel storage areas or engine compartments.
2-3-4 Ventilated – Allow at least one inch of clearance around the inverter for air flow. Ensure
the ventilation openings on the rear and bottom of the unit are not obstructed.
2-3-5 Dust-free – Do not install the Inverter in a dusty environments where are dust, wood
particles or other filings/shavings. The dust can be pulled into the unit when the cooling fan
is operating.
2-3-6 Close to batteries – Avoid excessive cable lengths but do not install the Inverter in the
same compartment as batteries.
Use the recommended wire lengths and sizes (see section 2-6).
Also do not mount the Inverter where it will be exposed to the gases produced by the
battery.
These gases are very corrosive and prolonged exposure will damage the Inverter.
2-4 Quick hooking – up and testing:
2-4-1 Unpack and inspect the power inverter, check to see that the power switch in the OFF
position.
2-4-2 Connect the cables to the power input terminals on the rear panel of power inverter.
The red terminal is positive (+) and black terminal is negative (-).
Insert the cables into the terminals and tighten relative nut to clamp the wires securely.
WARNING!
You may observe a spark when you make this connection
since current may flow to charge capacitors in the power
inverter.
Do not make this connection in the presence of
flammable
fumes. Explosion or fire may result.
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2-4-3 Before proceeding further, carefully check that cable you have just connected negative
terminal of inverter to the negative output power source.
CAUTION!
Reverse polarity connection will blow a fuse in inverter and
may permanently damage the inverter.
Damage caused by reversing polarity connection is not
covered by our warranty.
2-4-4 Connect the cable from the positive terminal of the inverter to the postive terminal of
the power source. Make a secure connection.
2-4-5 Set the power switch to the ON position; you will hear the “bi-bi-bi” sound. At the same time,
the display is showed the word “ASIAN” for two times. After that, you will hear the
continuous sound from internal alarm. Then, theAC voltage shows on the display. It
means the device has done the operation.
2-4-6 Set the power switch to the OFF position; the device shut down completely.
2-4-7 Please use a power meter accurately measure the true output R.M.S. voltage of inverter.
We use a power meter such as IDRC CP-350 orABM 2019 to measure our product.
WARNING!
Make sure all the DC connections are tight (torque to 9-10
ft-lbs, 11.7
-
13Nm). Loose connections will overheat and could
result in a potential hazard.
WARNING!
You may observe a spark when you make this connection since
current may flow to charge capacitors in the power inverter.
Do not make this connection in the presence of
f
lammable
fumes.
Explosion or fire may result.
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2-5 AC Safety Grounding:
During the AC wiring installation, Ac input and output ground wires are connected to the
inverter. The AC input ground wire must connect to the incoming ground from your AC utility
source.
The AC output ground wire should go to the grounding point for your loads (for example, a
distribution panel of ground bus).
2-5-1 Neutral Grounding (GFCI’s):
2-5-1-1 120V models: The neutral conductor of the AC output circuit of the Inverter is
automatically connected to the safety ground during inverter operation. According
to national electrical code requirements that separately derived AC sources (such
as inverter and generators) have their neutral conductors tied to ground in the
same way that the neutral conductor from the utility is tied to ground at the GFCI
breaker panel. For models configured with a transfer relay, while AC utility power is
presenting and the inverter is in bypass mode, this connection (neutral of the
Inverter’s AC output to input safety ground) is not present so that the utility neutral
is only connected to ground at your breaker panel, as required.
2-5-1-2230V models: There is no connection made inside the Inverter from either the line
or neutral conductor to the safety ground.
Ground Fault Circuit Interrupters (GFCI’S):
Installations in Recreational Vehicles (for NorthAmerican approvals) will require GFCI
protection of all branch circuit connected to theAC output of the hardwire terminal
equipped inverter. In addition, electrical codes require GFCI protection of certain
receptacles in residential installations. While the pure sine wave output of the inverter is
equivalent to the waveform provided by utilities, compliance with UL standards requires
us to test and recommend specific GFCI. Our company has tested the following
GFCI-protected 20Areceptacles and found that they functioned properly when
connected to the output of the inverter.
WARNING!
Do not operate the power inverter without connecting it to
Ground.
Electrical shock hazard may result.
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2-6. Marking DC Wiring Connections:
Follow this procedure to connect the battery cables to the DC input terminals on the
Inverter. Your cables should be as short as possible (ideally, less than 10 feet / 3 meters)
and large enough to handle the required Current in accordance with the electrical codes or
regulations applicable to your installation.
Cables that are not an adequate gauge (too narrow) or are too long will cause decreased
inverter performance such as poor surge capability and frequent low input voltage
warnings and shutdowns.
These low input voltage warnings are due to DC voltage drop across the cables from the
inverter to the batteries.
The longer and narrower these cables, the greater the voltage drop.
WARNING!
The installation of a fuse must be on positive cable.
Failure to place a fuse on “+ “cables running between the
inverter and battery may cause damage to the inverter and will
void warranty.
Increasing your DC cable size will help improve the situation.
Our company recommends the following cables for optimum inverter performance (apply
both 120V and 230V versions)
Model No
Wire AWG
Inline Fuse
YK-PSW245KVA
YK-PSW245KVAE #4/0 300A
YK-PSW485KVA
YK-PSW485KVE #2/0 200A
YK-PSW1105KVA
YK-PSW1105KVAE #4 100A
YK-PSW2205KVA
YK-PSW2205KVAE #6 50A
Also, use only high quality copper wiring and keep cable length short from 3-6 feet.
2-7 Inverter Operation:
To operate the power inverter, turn it on using the ON/OFF switch on the front panel. The
power inverter is now ready to deliver AC power to your loads.
If you are operating several loads from the power inverter, turn them on separately after the
inverter has been turned on.
This will ensure that the power inverter does not have to deliver the starting currents for all
the loads at once.
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2-7-1 Controls and indicators:
The ON / OFF switch turns the control circuit in the power inverter on and off.
The Inverter operates from an input voltage ranging from:
20.0 to 32.0 VDC for 24V models
42.0 to 62.0 VDC for 48V models
90.0 to 140.0 VDC for 110V models
180.0 to 275.0 VDC for 220V models
The Inverter will indicate high and low DC voltage conditions as follows:
Model
DC Input over
voltage shut
-
down
DC Input over
voltage alarm
DC Input under
voltage alarm
DC Input under
voltage shut-down
YK
-
PSW245KVA
YK
-
PSW245KVAE
32VDC 31VDC 21VDC 20VDC
YK
-
PSW485KVA
YK
-
PSW485KVAE
62VDC 61VDC 43VDC 42VDC
YK
-
PSW1105KVA
YK
-
PSW1105KVAE
140VDC 135VDC 95VDC 90VDC
YK
-
PSW2205KVA
YK
-
PSW2205KVAE
275VDC 270VDC 185VDC 180VDC
2-7-2 Output Voltage Indicator:
LED displays light on VAC as show as output Voltage value
2-7-3 Output Current Indicator
LED displays light on AMP as show as output current value
2-7-4 Output Watts Indicator
LED displays light on Watts as show as output Watts’s value
2-7-5 Input DC Voltage Indicator
LED displays light on VDC as show as input DC voltage value
2-7-6Temperature Indicator
LED displays light on TEMP as show as internal operating temperature value
2-7-7 Output FrequencyAC Indicator
LED displays light on Hz as show as output frequency value.
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Please have the accuracy of 6 functions of display, as below:
Function
VAC
AMP
WATT
VDC
TEMP
Frequency
Range
100-120
VAC
200-240
VAC
0
-
60A
0-6KW
20-32
VDC
42-62
VDC
90-140
VDC
180-275
VDC
0-
5
0°C
50Hz
60Hz
Accuracy
± 1%
± 1%
1%±0.5A
± 3%
± 2%
± 2%
± 2%
± 2%
± 1%
±0.01
±0.01
2-7-8 Over voltage protection indicator: (OVP)
The over voltage indicator indicates that the power inverter has shut itself down
because its input voltage exceeded 12/24/48VDC version. (Ref. point 2-7-1)
2-7-9 Under voltage protection indicator: (UVP)
The under voltage indicator indicates that the power inverter has shut itself down
because its input voltage fell below 12/24/48VDC. (Ref. point 2-7-1)
2-7-10 Over temp protection indicator: (OTP)
The over temp indicator indicates that the power inverter has shut itself down because
its temp has become overheated. The power inverter may overheat because it has
been operated at power levels above its rating, or because it has been installed in a
location which does not allow it to dissipate heat properly. The power inverter will
automatically back up, once it has cooled off.
2-7-11 Overload protection indicator: (OLP)
The overload indicator indicates that the power inverter has shut itself down. When
output voltage over continue power, then must return to operate manually
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2-8 Cooling fan working code:
Cooling fan of inverter is through detecting output power and over temperature situation to
work. When start to turn on the inverter and output power is under 60W, the cooling fan
does not start running. It complies with saving energy sources requirement. Until, output
power is up to 60W, the cooling fan will start to work in order to drop the inner
temperature.
If the ventilation opening is obstructed, the inverter will enter over temperature protection
mode (OTP) and shut down. The cooling fan will continue working to drop the inner
temperature. When the temperature comes down to normal situation, the inverter will turn
on automatically.
3. Maintenance:
Very little maintenance is required to keep your inverter operating properly.
You should clean the exterior of the unit periodically with a dry cloth to prevent accumulation of
dust and dirt.At the same time, tighten the Screws on the DC input terminals.
4. Troubleshooting guide:
WARNING!
Do not open or disassemble the inverter. Attempting to service
the unit yourself may result in a risk of electrical shock or fire.
Problem and Symptom
Possible Cause
Solution
Low output voltage
(110V: 95
-105VAC
220V: 190-210VAC)
Using average reading
voltmeter
Use true RMS reading meter
and cable
. (Ref. point 2-4-7
).
Load
display OLP flash
Over load
Reduce load
No output voltage
Fault input voltage
Input Undervoltage
Input Overvoltage
Recharge battery,
check connections and cable.
(Ref. point 2-5 & point 2-6)
No output voltage
Over
temp indicator
Load less than
2500W
Thermal shutdown
Improve ventilation.
Make sure ventilation openings
in inverter are not obstructed.
Reduce ambient temperature.
No
output voltage
Over load indicator
Short circuit or wiring error
Very high power load
Check AC wiring for short
circuit or improper polarity
.
(hot
and neutral reversed)
Remove load.
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5. Warranty :
We warrant this product against defects in materials and workmanship during warranty period
and will repair or replace any defective power inverter when directly returned (postage paid) to
us.
This warranty will be considered void if the unit has suffered any obvious damage by natural
and man-made factors, or alteration either internal or external and does not cover damage
arising from improper use such as plugging the unit into an unsuitable power sources attempts
to operate products with excessive power consumption requirement, or use in unsuitable
environments.
This is the only warranty that the company makes.
No other warranties express or imply including warranties of merchantability and fitness for a
particular purpose.
Repair and replacement are your sole remedies and the company shall not be liable for
damages, whether direct, incidental, special or consequential, even though caused by
negligence or other fault.
6. Important Safety Instructions
6-1 General Safety Precautions
6-1-1 Do not expose the Inverter to rain, snow, spray, bilge or dust. To reduce risk of hazard,
do not cover or obstruct the ventilation openings. Do not install the Inverter in a
zero-clearance compartment. Overheating may result.
6-1-2 To avoid a risk of fire and electronic shock. Make sure that existing wiring is in
good electrical condition; and that wire size is not undersized. Do not operate
the Inverter with damaged or substandard wiring.
6-1-3 This equipment contains components which can produce arcs or sparks. To prevent
fire or explosion do not install in compartments containing batteries or flammable
materials or in locations where require ignition protected equipment.
This includes any space containing gasoline-powered machinery, fuel tanks, or joints,
fittings, or other connection between components of the fuel system.
WARNING!
Before you install and use your inverter, be to read and save
these safety instructions.
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Thiele KG • Vorderer Weinberg 26 • D-71522 Backnang • Tel.: [phone] • Fax.: [phone] • [email protected] • www.thiele-kg.de
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6-2 Precautions When Working with Batteries
6-2-1 If battery acid contacts skin or clothing, wash immediately with soap and water. If acid
enters eye, immediately flood eye with running cold water for at lease 20minutes and get
medical attention immediately.
6-2-2 NEVER smoke or allow a spark or flame in vicinity of battery or engine.
6-2-3 Do not drop a metal tool on the battery. The resulting sparks or short-circuits on the
battery or other electrical part may cause an explosion.
6-2-4 Remove personal metal items such as rings, bracelets, necklaces, and
watches when working with a lead-acid battery.
A lead-acid battery produces a short-circuit current high enough to weld a ring or the like
to metal, causing a severe burn.
7. Appendices A
7-1. Dip Switch (at the left side of inverter)
S1
FREQ. (Hz)
S2
S3
BAUD RATE
ACV-ADJ
ON
60
ON
ON
2400
H--------L
240V 200V
OFF
50
OFF
ON
4800
H--------L
120V 100V
----
----
ON
OFF
9600
----
----
----
OFF
OFF
19200
----
S1: Freq (Hz)
S2/S3: Baud Rate
When you set up S1~S3, please reset the inverter and let update data through CPU.
7-2 Tune VR
Tune VR (VAC) output voltage from 100 – 120 VAC or 200 – 240 VAC
The VAC value will gradually increase, tune VR from right to left.
RE-MARK:
The user manual is subject to change without notice.
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