Nantech uses modern state of the art equipment, they then conduct Power Quality Audits and Power monitoring at various Engineering, Automobile, Aerospace, Pharmaceutical, IT Data centers, Textile, Printing, Defence & Railway establishments at a national level. The important factors while writing an audit of an instrument are its Voltage range, Frequency range, Transient response(response of system to change from steady state), Lag, current requirement ,Harmonics(voltage or current at multiple of frequency produced by non-linear loads) etc.
A power quality audit estimation of Nantech products is as follows-
Nantech’s online UPS is a 3 phase four wire system. Its input voltage can range from 300V to 480 V and the output of this voltage will be between 380V to 400V with a ±1% range of variation. Its input frequency is 50 Hz with a ±10% variation and at the same time for the output frequency the variation regulation becomes ±0.05Hz. The voltage harmonics are less than 3% of its initial linear load and the transient response is less than 8 ( which means 10-90% of the linear load)
Nantechs line interactive UPS is a single phase system. Its input voltage range varies from 160V to 280V and output voltage is 220V or 230V with ±1% variation. Its input frequency is 50 Hz with a ±10% variation and at the same time for the output frequency the variation regulation becomes ±0.05Hz. Input lag factor is less than 0.8. Transient response is less than 8 ( which means 10-90% of the linear load) and voltage harmonics is less than 3% of the linear load.
The Servo Stabilizer has an input voltage from 170V to 270V and output voltage is Voltage range- 230V ±1%. Its input frequency range is 47-53 Hz.
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Active Harmonic Filter has an input voltage range of 400V,3Ph +N(+10% or -15%) and frequency range of 50Hz(60 Hz optional) with ±10% variation.
Constant Voltage Transformer has input voltage between170 to 270 V ( can be customizable) and the output voltage is 220V-1%. Its input line frequency is – 50 Hz with – 0.5% variation. Output regulation is 2% at no load to full load.
In Ultra Isolation Transformer 55 to 680 vac voltage is available with Input voltage 115v or 230v or 415v and the Output regulation is less than 2%.
- SMF Batteries-
Sealed Maintenance Free battery has a capacity of 100AH. It has a voltage of 12V and the capacity voltage is 4.
- Solar Batteries
Solar Batteries have a 24V voltage and their maximum discharge current is 2400A
- Tubular Batteries
Tubular batteries have a capacity of 100AH and provide a 12V (nominal)voltage
Input DC (current) ranges from 10.5 to 14.2 A. Its input voltage is 12V and output voltage can be 220V to 230V.
Note- Here the ± 10% symbolises that a variation of -10% to +10% is noticed while operating that system.