Company Profile

     Watford Control (Thailand) Co., Ltd. has established in 1987 with a small group of people but now have 40 employees. Over the years, we have established ourselves as a reputable company in the field of UPS System, Automatic Voltage Stabilisers and Power Conditioners, our major product being Automatic Voltage Stabilisers from Watford Control (UK)

     Since then, we have expanded our product range to include AC Speed Drives under the brand name of Siemens AG (Germany), custom-made UPS's by Gutor, Intergy, Schaefer and DC Power Supplies by Invensys Energy Systems.

     In addition to these major industrial products, we also have other products for sloving electrical problems like harmonics, loose connections in electrical installations (for both medium and high voltages), overheated components in electrical panels / switchgears, overheated cables by using Infrared Thermal imager / Camera from Infrared Solutions Inc. (USA) to "see" these "invisible" problems which can otherwise cause expensive problems and breakdoens. Threse low-cost Thermal cameras are easily available from us, or otherwise IR Thermal Scanning Services can alternatively be requested for instead of purchase.

     Our Reference List of installations include Government agencies, Banks, Financial Institutions, Semiconductor / Wafer fabs, Steel Mills, Agricultural Plants, Power Plants, Research Institutions and Industrial Plants.

     We slao have a team of field-engineers to provide After-sales Service for all the equipment that we supply. All our engineers are professionally-trained by our manufactures, and spares are readily abailable for any urgent repairs. It is our priority to ensure that our clients are given the best after-sales service, round the clock, 24 x 7 days.

     Our Service Department not only provide after-sales, they also provide Monitoring of Power Supply for Harmonics, Voltage and Energy. The new ear has brought along new problems in the mains and Harmonics and poor connections in electrical connections is just one of the few problems we can assist our customers eith. We bring along with us the latest in technology and Infrared thermal imaging is one of them. Our trained engineers will perform Thermal scanning in permises and where electrical anomalies are detected, reports will be printed out for customers to take necessary action.

     In summary, our products and services are as follows : ...Down Load Product Profile ::

Uninterruptible Power Supply (UPS)  :

-  Powerware  9135  =  UPS systems  6 kVA  (I/O  1:1 Phase)
-  Powerware  9155  =  UPS systems  8 – 30 kVA  ( I/O 3:1 Phase)

Applications  for :               * Small offices-home offices sector (SOHO)                 *   Personal computers
* Workstations and servers                               *    Multi-user systems                                       
* Electronic Point-of-sale systems (EPOS)   *  Automatic cash-dispensing machines

-  Powerware  9355  =  UPS systems  8 – 40 kVA  (Three Phase)
-  Powerware  9390  =  UPS systems  40 – 160 kVA  (Three Phase)
-  Powerware  9395  =  UPS systems  225 – 550 kVA  (Three Phase)

                Application  for :                  *   Computer centers                                          *  ISDN systems
*   Life-support systems in hospitals                              *  Transport  systems

                                                *  Air-traffic control systems

Customized / Industrial Power Supply protection :

     - Gutor Single Phase PEW 1000 = UPS systems 10 – 220 kVA
     - Gutor Three Phase PDW 3000 = UPS systems 10 – 220 kVA
     - Gutor Single Phase WEW 1000 = AC Inverter 5 – 200 kVA
     - Gutor Three Phase WDW 3000 = AC Inverter 10 – 220 kVA
     - Gutor SDC = Rectifier / Battery Charger 24- 220 V / 25 – 1200A

     Application for ; * Process control unit * Production and automation systems
     * Control room / Scada systems * Broadcasting studios, SAT systems
     * Drives in continuous production proce

  • DC Supply : Intergy Power System ( 24/48Vdc) ;

     Mini Power : IMPS 320, 520 Sub-rack , ISS 4150
     Medium Power : IPS 1000 – 4000 Series
     Large Power : ILS 40600, ILS 41200
     Application for ; Data Networking, Customer Premises, Local Loop, Wireless, Transmission, Switching

Power Conversion : “Schaefer” Power Conversion System

     - Switchmode DC/DC converters range from 50W to 22Kw
     - Switchmode AC/DC converters & Battery Charger range from 50W to 22Kw
     - Switchmode Inverters & Frequency Converter range from 200VA to 30Kva
     - Thyristor-controlled Power supplies and Battery Chargers range from 100W to 300Kw

  • Battery : Saft-Nief : Ni-Cd batteries, Exide Technology batteries : Sealed type, Vent type, etc.
  • AC Motor Speed Drive : "SIEMENS"
SINAMICS G120

Application for ;

Pumps & Fans, Compressor, Extruders, Hoists, Conveyor, Winders, Excavator, Mixer, Mills , Transportation Belts

Micromaster 420, 440,430 Master Drive

Application for ;

Pumps & Fans, Compressor, Extruders, Hoists, Conveyor, Winders, Excavator, Mixer, Mills , Transportation Belts
  • SoftStart : "SIEMENS"
3RW22 / 3RW30/ 3RW34
SIMOSTART MV
(Medium Voltage)
Application for ;
Pumps & Fans , Standing Machines, Compressor, Conveyor Belt, Mills , Crushers, Saw, Textile Machines, Stirrers, Presses
     Application for ; Manufacturing, Communication EM, EMT and EM21 electronic Servo from 0.5 - 4000 kVA BE Solid state from 0.3 - 230 kVA
  • System Solution for Security, Fire alarm and Extinguishing system

     - SIEMENS CCTV fire & security protection.
     - SIEMENS Safety for fire and explosion protection.
     - SIEMENS Extinguishing system Cerberus FM200, nitrogen and nitrogen & water.

  • Infrared Camera : "Infrared Solutions Inc. Ltd (USA)

     - Model IR Snapshot : Capture still images of thermal anomalies - see electrical problems instantly.
See loose connections in electrical installations, overheated cables.see poor contacts in crimps and joints. See problems the non-contact way and instant results, no interruption, no shutdown, near or far!

     - Model IR Flexcam : See video images of thermal anomalies and images can be saved into compact flash card-see electrical problems, see overheated bearings in motors. See poor insulation in furnace pipes, see water leakage and tank sludge levels, ect. - Save Time & Money! Increase Yield, Non-contact, non-intrusive. Thermal Scanning for poor connections.

     - Thermal scanning services : We provide independent Thermal scanning for companies who would like to engage our service for this thermal inspections. Annual thermal inspections are highly recommended nowadays to check for loose connections in electrial installations, poor connections in crimps and joints, overheated cables and components. Reduce doentime and saves on maintenance cost.

  • Measurement & Recorder

    Harmonic analyze by : Yokokawa Power Analyzer,
    Energy Saving by : Algodue Power Meter, VIP Energy Power Meter,
    Power Monitor by : Telog Power Monitor, Fluke 41,

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60/14-15, 60/22 Soi Amornpan 4, Vibhawadirangsit Rd., Ladyao, Chatujak, Bangkok 10900
Tel : (662) 941-0800-7 Fax : (662) 561-4120, 941-0798
E-mail : info@watfordcontrol.co.th