sapt engineers Ramol, Ahmedabad, Gujarat

SAPT’s sister concern company is an authorized dealer of Havells & Siemens Switchgear for Ahmedabad, Gujarat Region. It includes MCB, MCCB, ELCB, and Contactor Etc.  

  A solar inverter, or PV inverter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary commercial appliances. Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection. Stand-alone inverters, used in isolated systems where the inverter draws its DC energy from batteries charged by photovoltaic arrays. Many stand-alone inverters also incorporate integral battery chargers to replenish the battery from an AC source, when available. Normally these do not interface in any way with the utility grid, and as such, are not required to have anti-islanding protection.

We are an authorized dealer of Sealed Maintenance Free (SMF) Lead Acid Battery of the most reliable and reputed brands such as Exide, Amaron (Quanta) & Solance. Valve Regulated Lead Acid (VRLA) Batteries or Sealed Maintenance Free Batteries are maintenance free, completely leakage-proof and compact in size. They are designed to deliver excellent and reliable standby power for critical applications under most demanding conditions.   Salient Features Sealed Construction (non-spillable) Maintenance free operation Use of high-purity calcium alloy for extended life Long service life High efficiency gas absorption Low self discharge and long shelf life Wide operating temperature range Excellent high rate performance Usable and rechargeable in any position Leak-free construction Manufactured in a modern, eco friendly and ISO 9001 certified facility CE, UL, VDS, IEC Approved

SAPT make double conversion online UPS series is DSP/Microprocessor controlled high frequency PWM technology with IGBT in both rectifier & inverter provides pure sine-wave and complete protection against all kind of power outages. With Compact foot-print and front-end control through user-friendly LCD/LED display, SAPT UPS occupies minimum floor space. SAPT UPS systems are designed to clean unbroken power & its features provide significant advantages to users, specially in Indian Power Supply environment.     Features   Pure Sine Wave Output High Frequency PWM Inverter Crystal Controlled Output Frequency Wide input voltage tolerance range Smooth and silent operation Excellent dynamic response for step load change Fast automatic correction rate for line and load regulation High inrush / peak current handling capacity Easy to install, use and maintain Inbuilt isolation

Input Voltage :  160V – 270V AC (1-Phase)

Output Voltage :  230V ±1% (1-Phase)

Power Consumption : 15W, 20W, 25W, 30W, 40W, 50W, 60W, 80W, 100W, 120W

CRI : 70-82

Power Factor : >0.95

Warranty : 2 Years

Power Consumption : 30W, 50W, 70W, 100W, 150W, 200W

CRI : 70-82

Power Factor : >0.97

Colour Temperature : 2700K – 6500K

IP Rating : IP 66

Warranty : 2 Years

SAPT true double conversion online UPS HF Series is Microprocessor controlled high frequency PWM technology with IGBT in both rectifier & inverter provides pure sine-wave and complete protection against all kind of power outages. With Compact foot-print and front-end control through user-friendly LCD/LED display, SAPT UPS occupies minimum floor space.   Features   Most advanced Digital Microprocessor based SPWM Technology using IGBT Wide Input Voltage Window Overall High Efficiency LCD / LED Display Provision for Internal Battery Advanced Power Factor Correction EMI / RFI Filters at Input and Output Inbuilt Static Bypass SNMP Compatible Self diagnosis at UPS Startup Advance Battery Management Suitable for long backup Lightening & Surge Protection

Input Voltage :  160V – 280V AC

Output Voltage :  230V (±1%)

Relative Humidity :  0 to 95% Non-Condensing

Constant Voltage Transformers (CVTs) are AC Voltage Stabilizers providing steady voltage to electrical equipment/instruments and protecting them from the harmful effects of under-voltage and over-voltage. SAPT Ferro-resonant CVTs are the ideal maintenance free solutions for loads that can suffer erratic operation or be damaged by electrical noise (common and series mode) local transients, mains power sags, surges and brownouts. It is maintenance free because of no moving part & fast correction speed compare to servo voltage stabilizer.

Input Voltage :  1-Phase – 160V – 280V

Output Voltage :  1-Phase – 230V (Adjustable)

Frequency :  50Hz

SAPT is the leading manufacturer, supplier and exporter of Air Cooled Servo Voltage Stabilizer. With ultra-modern technologies and excellent output, it is rated as the finest stabilizer in the international market. Servo Voltage Stabilizer will be useful to eliminate breakdowns while providing safe and stable voltage to your critical equipment. It will be good shield against harmful conditions prevailing in the utility supply. The innovative Air Cooled Servo Stabilizer has been developed to control voltage fluctuation with absolute perfection. It is capable of providing stabilized output within range of ±1% nominal value. Available in two most advanced configurations—balanced load and unbalanced load, it has been designed to meet differential needs with precision. It is equipped with the advanced micro controller, digital LCD display for accurate RMS voltage, auto/manual facility. It provides complete protection from short circuit, single phase prevention, and overload protection and over current electronic protection.     FEATURES  Rigid Construction & Highly Durable Digital Voltmeter: Offers clear proof of the output accuracy of the stabilizer. Developed to enhance productivity Visual & Audio Alert Change Over Switch Fault Annunciation: Green, Amber and Red LEDs for normal, caution and cut off indications to give appropriate information on the input/output status. APPLICATIONS  Cement Plant Distilleries & Beverages Food Processing Units Machine Manufacturer Cold Storage Pharmaceutical Units Paper Mills Rolling Mills Textile Mills Rubber Industries Residential Printing Industries Mall & Multiplex Hospitals

Power Capacity :  1-Phase – 1kVA – 35kVA

Input Voltage :  1-Phase – 160V – 270V

Output Voltage :  1-Phase – 215V – 240V (Adjustable)

Frequency :  47Hz-63Hz