0
I
Plug SVS unit into the
mains. Ensure SVS unit is
switched off.
1
0
I
Plug your appliance into the
SVS unit. Do not switch on.
2
0
I
Turn on the SVS unit.
3
On / Off switch
0
I
Turn on the appliance.
The SVS unit is now ready
to use (after a short delay).
4
The SollaTek volTage STabiliSer SvS04-22
Microprocessor controlled Stabiliser
INSTRUCTION MANUAL
• Before using the SVS please read all instructions carefully.
• Keep these instructions for future reference.
™
Safety
• All equipment designed and manufactured by Sollatek (UK) Ltd complies with the latest safety codes of practice. You should still follow all safety instructions and use
caution when installing and operating electrical equipment.
• To avoid the risk of shock, DO NOT expose this equipment to rain, moisture or liquid spillage.
• Before attempting to use the SVS (Sollatek Voltage Stabiliser) ensure that the total loading of your equipment does not exceed the maximum rating of the SVS.
To check the rating of your SVS, refer to the label on the back of the unit.
• Do not attempt to dismantle the SVS, to do so will invalidate the guarantee. There are no user serviceable parts inside.
Description
As both high and low mains voltage can damage your electrical equipment, the Sollatek SVS is designed to monitor and correct the incoming supply continuously.
If the voltage rises or drops, the SVS will stabilise the output to ensure that the voltage reaching your equipment remains constant at 230V (±6%) , within the operating
range of the unit.
The Sollatek SVS has a modern state of the art 7 LED display to indicate accurately the state of the input at all times and 5 LEDs to indicate the output voltage supplied to
your load.
The Sollatek SVS is unique in having a built-in Sollatek AVS™ (Automatic Voltage Switcher). This adds the following protective functions;
a) Provides a start-up delay which prevents rapid switching ON and OFF of the appliance in serious fluctuations. This is especially important for loads that use
compressors (e.g. Fridges, Freezers, Coolers, Air conditioners) and vital for sensitive electronic equipment like computers, photocopiers, fax machines, lab equipment,
medical instruments etc.
b) Provides a shutdown and disconnect function whereby it will disconnect switch off your equipment in cases where the fluctuations are extremely BAD and the SVS
can not safely correct the voltage.
c) The Sollatek SVS has a built-in microprocessor which adds the advanced feature TimeSave™. TimeSave™ means that when the mains return to normal from a
brown-out, the SVS checks the duration of the OFF time.
The SVS also protects your electrical equipment against power spikes and surges. By using the SVS you will ensure a stable, and clean voltage supply to your equipment.
The SVS04-22 is designed for usage with fridges, freezers, coolers and vending machines rated up to 4Amps.
Specifications
Model
SVS04-22
Output Current
4Amps
VA@230V
920V
VA@240V
960V
Weight
3.6kg
Case type
Plastic
AVS function
YES
Spike protection
YES
Dimension unpacked(mm)
190 x 100 x 124
Dimension packed(mm)
240 x 178 x 150
Input/output range
Input range
-26% to +19%.
Output accuracy
± 6%.
Frequency range
45Hz to 75Hz.
Regulator range @ 230V
171-274V ±6% (For input voltage beyond this range, output accuracy is +-10%.
Regulator range @ 115V
86 -137V ±6% (For input voltage beyond this range, output accuracy is +-10%.
General
Derating factor
10% to 15% per 10°C above 40°C.
Synchronization
Output synchronized to input.
Permissible overload
1000% for 100ms,
150% for 4 minutes,
110% for 15 minutes.
Load types
Suitable for fridges, freezers, coolers and vending machines rated up to 4A.
Technology
Transformer tap switching using relay based.
Efficiency
>97% (at 100% linear load).
Control
Microcontroller based control system provides self checks, system integrity monitoring and
diagnostic indicators.
Control protection
Internal surge arrestors and filters in control circuit protect against disturbances. Filtering
algorithms and fault tolerant software protect against disturbances and false measurements.
Ambient temperature range
0 to +55ºC.
Relative humidity
<95%, non condensing.
Acoustic noise
< 45 dB (A).
Expected service life
> 10 years.
Standards
Manufactured to comply with :- ISO9001:2000, CE, EN 50081-1:1992, EN 50082-1:1998,
EN 55022:1998, EN 61000-4-2:1995/1998, EN 61000-4-3:1996, EN 61000-4-4:1995,
EN 61000-4-5:1995, EN 61000-4-6:1996, EN 61000-4-11:1994, DD ENV 50204, BS EN 61558-1,
EN 60065, EN 60555.
Correction speed
750 Volts per sec.
Response
Within 0.1 second .
kVA rating
The Sollatek SVS range is wide and covers units from 480VA to 18kVA in single phase and 13kVA to 52kVA in three phase.
Efficiency
88% at 25% load, 94% at 50% load, 96% at 75% load, 97% at 100% load.
Power factors
Unaffected by load power factor.
AVS™ function
Automatic voltage switcher: output is switched off to protect device against over and under voltage.
TimeSave™ function
Reduced startup delay if unit was off for more than the standard delay period to 10 seconds.
Unpacking & Inspection
After removing the polystyrene protective packaging from the SVS unit, inspect the ventilation slots to ensure that they are free from all obstruction. Use a vacuum
cleaner to dislodge any obstructions.
Retain the box and packaging material to return the SVS unit in the unlikely event of its operational failure.
Installation
WARNING: This appliance must be earthed. Ensure the rating of the load doesn’t exceed the capacity of the SVS. If in doubt consult your electrician.
If your mains outlet only has a 2-pin socket, consult a qualified electrician. If you are unfamiliar with installing electrical equipment consult a qualified electrician.
• Although the unit does not produce excessive heat, ensure that it is positioned so that a free flow of air allows the unit to cool.
• Do not install inside a closed cupboard and do not allow papers or other materials to be piled on top.
Standard operation
instructions
Please follow the procedure below to connect your SVS;
1 Turn your equipment OFF and unplug it from the wall socket.
2 Ensure that the switch on the SVS is OFF.
3 Plug the SVS into the wall socket or input and plug your
equipment into the SVS.
4 Turn the power ON at the wall socket.
5 Turn the SVS switch ON.
6 Turn your equipment ON.
7 The SVS model has a built-in AVS (Sollatek Automatic
Voltage Switcher).
This will ensure that that the load is not
connected immediately. The delay will ensure that the mains
is good before connecting the load and protects
the equipment from rapid switching on and off.
8 Once the wait period (see specifications) has passed, the
SVS will relay power to your equipment.
9 The LEDs give you a visual indication of the input and
output voltage.
10 If the mains voltage is 230V (ie normal) the green 0%
Input voltage and green 0% Output voltage LEDs will
both be lit.
11 Any variation to the input power supply, up or down,
will be monitored and adjusted by the SVS.
Operating Sequence
1. Input voltage increase is displayed in steps of
+5%, +10% and +15% and input voltage
decrease is displayed in steps of -10%, -15%
and -25%.
The SVS indicates the plus or minus voltage
variation by lighting the relevant LED.
2. Within this range, the SVS will compensate by
stepping up or stepping down the output voltage
to maintain it’s norm of 230V + 6%, which will be
indicated by the green 0% LED.
3 If however the input voltage falls below -26%, the
SVS will decrease the output voltage accordingly.
The amount to which the voltage is lowered will be
indicated by the yellow -10% or red -20% LED.
4 Equally, if the input voltage rises above +18% (272V) the SVS will increase the
output voltage, indicated by the 10% or red +15% LED.
5 In the models where the AVS functions is incorporated, If the incoming voltage
supply drops below the operating range of the SVS (144V or 72V for 110V unit)
or above its operating (291V or 145V for 110V unit) it will shut down the output
and protect your equipment against the severe incoming voltage.
6 Power will be automatically reinstated to your appliance once the input voltage
comes within the operating range of the SVS and the delay period has passed.
Troubleshooting
Guarantee
Sollatek (UK) Ltd guarantee that if within 2 years of purchase this appliance fails due to faulty workmanship or
materials we will repair or replace it free of charge provided that:
• The appliance has been correctly installed and used within the electrical range as specified on the
appliance nameplate.
• The appliance has been used in accordance with the operating instructions.
• There has been no attempt to open the unit for any reason whatsoever.
• The unit is returned to Sollatek or Sollatek agent in good condition.
• Sollatek shall not be liable under the terms of this guarantee for any material fault or damage as a result of
failure of this appliance.
• This guarantee does not affect your statutory or Common Law rights.
Warranty & Returns
Should your SVS unit need repair, the quickest and simplest way is to return it to your dealer or to a Sollatek
Service Centre or direct to the nearest Sollatek office.
IMPORTANT : Before returning a unit to a Sollatek Service Centre, contact the returns department to obtain a
returns number. You will be asked for the following information which you should have ready;
Your name, address, telephone, fax (if available), email (If available)
Date purchased, where purchased
Serial number, model number
Local voltage and type of load.
Description of fault
Once you have the returns number, ensure that the unit is securely packed enclosing a short note with
details as above and mark the unit clearly with the returns number. Remember also to add your name and
address.
Complying with the above will ensure that your unit will be treated promptly and efficiently. Without a
returns number it will not be possible to trace a unit or check progress of repair of the unit.
All specifications are subject to change
without prior notice.
230V
Input and output voltage response for standard models
0-144 145
155
165
175
185
195
205
210
215
225
235
240
245
255
265
275
285
290
291
off
182
196
208
221
233
221
232
237
215
225
235
240
218
228
237
248
255
259
off
inpuT
ouTpuT
115V
0-72
73
78
83
88
93
98
103
105
108
113
118
120
123
128
133
138
143
145
146
off
91
98
104
111
117
111
116
119
108
113
118
120
109
114
119
124
128
130
off
inpuT
ouTpuT
Symptom
Possible Cause
Remedy
The unit does not switch
1) The fuse has blown.
Change the fuse for a fuse of the correct rating.
on. None of the LEDs are lit.
2) The mains switch is not on.
Ensure that the load currentdoes not exceed the
3) No power is available
capacity of the unit. If after changing the fuse the
on the input.
unit is still not functioning return the unit for repair.
Ensure that you are using the correct voltage (i.e.
230V or 110V)
The unit appears to be
Load is not plugged in.
1) Check that the load is plugged in.
functioning normally but
Load is not Switched on.
2) Check that the input voltage is within the input
the load is not being
Load fuse has blown.
range of the SVS.
switched on.
3) Check that the load is switched on.
Time delay is in progress
4) Wait for the delay to end.
The unit appears to be
The mains input is too low;
functioning but the output
1) Due to continuous brown-out
voltage is persistently low.
2) The unit is rated at 230V and
the incoming supply is 110V
The SVS continuously
1) Possible internal fault.
1) Ensure that the load current does not exceed the
performs self-test. If it
rating of the SVS.
finds a fault the LEDs
The fault could be temporary
will continously light from
or permanent.
top to bottom repeatedly
in one of two patterns.
2) Very bad mains waveform
2) Turn the appliance off then switch SVS off. Restart the
or frequency.
unit as per operating instructions.
3) If the above doesn't solve the problem please return
the unit to a Sollatek service centre.
Name:
Front label SVS W/O UK INFO
Stock number:
74527613
Date:
Jan 2011
Voltright SVS04 Manual March 2013
A/I:
S/C:
0
I
Input
Output
0
I
0
I
0
I
Lin E Nin Lout E Nout
Inlet
On/off switch
Cable entry
Fuse (case type A only)
Rear panel
SVS04 A2 instruction sheet.indd 1
28/03/2013 10:01
