Voltage stabilizer ± 0.5 %
Somporn
Mobile : 081 934 2355
E-mail : SompornT@watfordcontrol.co.thproduct website: http://www.watfordcontrol.com/product-range.php
Product Range
The selection of the correct voltage stabiliser is a complex issue, an area where failure to understand technical terms or to correctly interpret specifications can lead you into specifying the wrong equipment for the job you have in mind.Watford Control offers a unique design, manufacturing and advisory service from their production facility at Corby. With all the options available, you can be sure there advice is always unbiased, always leading to the best competitively priced answer to your needs.
The company has representatives and agents throughout the world, covering every requirement from low-cost transient suppression to total power conditioning.
| Product Type | Description | Input Voltage Range | Output Accuracy | Correction Time | Transverse Mode Noise Suppression | Common Mode Noise Suppression |
| EM & EMS Stabilisers | Over 6000 models from 1kVA to 8,000kVA, single or three phase (Asymmetric voltage taps available to order) | ±8.0% to ±40.0% | ±0.5% or 5.0% | 0.15 sec to 0.8 sec on larger models | Optional | Optional |
| BE Stabilisers | 200 models from 300VA to 862.5kVA, single or three phase. True solid state, low distortion, inductive power control. No moving parts or semiconductors in the supply lines. | ±10.0% to ±15.0% | ±0.5% or 5.0% | 0.06 sec to 0.3 sec for larger models | Standard | Optional |
| PSR Powersaver | Powersaver - saving energy by voltage optimisation. Available with a number of correction ranges, single and three phase to suit requirements up to 4,000kVA | Expressed as a % of output set voltages | ±1.0% | 0.15 sec to 0.6 sec on larger models | Standard | Standard |
| DUOREG Economy Stabilisers | Essential features of the EM range, but at a considerably lower cost. Single phase models are available up to 10kVA. | -20% to +10% | ±1.0% | 0.3 sec | Optional | Optional |
| ISO-TRAN Noise Suppressor | Transient Noise Suppressor and Isolation Transformer to provide transverse mode and common mode noise attenuation | N/A | Output equal to input voltage | N/A | Standard | Standard |
| ROTAVOLT Variable Auto Transformers | Linear regulation of AC voltage, without waveform distortion. Single and three phase models available in 9 frame sizes up to 60kVA. More detail for ups stabilizer www.bettery-ups.net | - | Manually set | N/A |
