Provides perfectly stable output even under severe conditions of unbalanced voltage conditions. Ideal to protect the electrical and electronic equipment’s from high and low voltage.
Provides perfectly stable output even under severe conditions of unbalanced voltage conditions. Ideal to protect the electrical and electronic equipment’s from high and low voltage.
Protections
Indications
Indications in LCD Display
Programmable Parameters
Programmable Control Timings
Programmable Controls
Input voltage range | 300 – 460v 340 – 480v 360 – 460v ac 3 ph |
Output voltage(3 ph) | 415v |
Ac system | unbalanced |
wire | r y b n |
Connections | star |
Operating frequency | 47 to 53 hz |
Output voltage adjustable | 380 to 415v ac in 3 ph |
Output voltage regulation | + 1% (no load) |
Output voltage regulation | + 1% (full load) |
Overload capacity | 120% |
Correction rate | 60 30 25v per sec-3 phase |
Waveform distortion | nil |
Output waveform | true |
Reproduction of input insulation | class f short circuit |
Period & percentage | 300% for 250 milli sec. 0 0 normal |
Operation temperature | 0 c to 45 c 0 |
Climate conditions | 90% rh max. |
Non condensing | 35 c |
Type of cooling | natural air cooled up to 600 kva |
Mode of system | fully automatic system |
Construction | as per is – 9815 1994 |