Single-phase voltage stabilizer DLT STK 33 Series

static

DELTA Threephase Static Voltage Stabilisers are: Multi-tap autotransformer; Microprocessor control system. TECHNICAL SPECIFICATIONS • 3 phase in / 3 phase out • Power 30-2000 kVA • Input Voltage 300- 480 VAC 3 F+N • Input Frequency 50 Hz • Output Voltage 380 / 400 VAC 3 F+N • Output Voltage Tolerance + – % 2 • Regulation Rate 5000 V / Sec • Efficiency >% 97 • Operating Temperature 0 C – 40 C • Overload 20 ms for % 500 over load • Relative Humidity up to % 0 – % 95 • Acoustic Noise < 55 dBA • Basic Advantages: • Sensitive and fast TRUE RMS reading modul • in 20 mil second reading • Fast regulation modul • 200Volt * 50Hz = 10.000 Volt/Second • Improvable output regulation structure • Reading power parameters • Modular card structure • No need maintenance. It is completely static. • Beginning failure doesnt exist. • Ability to work under whatever with cos μ load • Ability to discriminate Non-Linear load and short circuit. • In the case of short circuit It prevents blowing of fuse • Reoperating from short circuit. • In the case short circuit none of static switch is to spoil