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TSD series single phase horizontal wall mounted servo type high precision automatic AC voltage stabilizer

Product Short Description:

  • TSD Series

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TSD series single phase wall mounted type voltage stabilizer

TSD ( hanging type ) servo mode AC voltage stabilizer is developed on the base of TND series high accuracy full-automatic AC voltage stabilizer. Compared with the original product, thistype possesses higher quality and more functions, hanging type installation for requiring small area . It forms the control system with linear integrated circuit, and drives the contact type voltage regulator to regulatingautomatically by controlling the servo motor. It adopts high precisionservo voltage stabilizing technology which usually is applied to industry for civilian industry product, to conquer the weakness of instantaneous power failure of traditional switching, and consequently realize high precision and uninterrupted stable voltage output, when the voltage from outer power network is not stable, it also can guarantee the top grade electrical appliances work safely and normally and prolong their service lives effectively, it is really the good choice protection product for household and imported top grade electrical appliances.

The power supply of the electric equipments and facilities in housing、factory、school、shop office precision instrument for scientific experiment.

l  Excellent quality of output voltage,no transient electricity lost phenomenon when the electricity supply is not interrupted to ensure the domestic computer and the electric appliance with memory function can work safely and reliably.
l  Wide input voltage range,strong load adaptability,the 220V and 110V can be regulated output at same time,which is more convenient for these families with 110V electric appliance.
l  With the over-current protection when input,and the under-voltage,over-voltage protection when output,it can work normally no matter it’s attended or not.
l  With two indicating for input and output voltage.
l  Novel style,elegant appearance,hanging installed,convenient usage,with two output choice of voltage regulating or direct output:Users can set the voltage stabilizer in direct output state when it’s in the season of stable electric supply,the voltage stabilizer will not consume electricity at this time,which is economic and convenient.


Input voltage Single-phase 120V-250V
Output voltage Single-phase 220V and 110V
Voltage stabilizing precision 220V±3%,110±6%
Frequency 50Hz/60Hz
Adjusting time <1s (when input voltage has change of 10%)
Efficiency >90%
Over-voltage protection 245V±4V
Under-voltage protection 184V±4V(usually don’t set unless requrie)
Ambient temperature -10℃-+40℃
Relative humidity <95%
Waveform distortion No additional waveform distortion
Load power factor 0.8
Dielectric strength 1500V/min
Insulation resistance >5MΩ
Delay time 5mins±2mins,5s±2s

Model & Spec.

Model & Spec. Product size(mm) Package size(mm)
TSD-3kVA-C 360×250×130 420×320×180
TSD-4kVA-C 370×250×130 420×320×180
TSD-5kVA-C 430×300×140 490×360×190
TSD-6kVA-C 430×300×140 490×360×190
TSD-7kVA-C 450×300×180 520×380×250
TSD-8kVA-C 450×300×180 520×380×250
TSD-10kVA-C 450×300×180 520×380×250
TSD-12kVA-C 450×300×180 520×380×250
Remark: Can be customized as your requires.