Capacitor bank LPC-DW_400V 30 kVAr ETI

Description Capacitor bank LPC-DW_400V 30 kVAr ETI

Nominal reactive voltage: 30 kvar
Nominal voltage: 400 V
Nominal frequency: 50 Hz
Phase capacity: 3
Connection type: Tricut (Δ)
One phase capacity: 199 uF
Allowable overvoltage: 1.1 x Un (8 years/production)
1.15 x Un (30 hours/extraction)
1.2 x Un (5 hours/extraction)
1.3 x Un (1 time/extraction)
Permissible overvoltage voltage: 1.3 x In (130% capacity) nominal strum)
Acceptable frequency variation: -5% / +5% in Fn
Power loss (dielectric): < 0.2 W/kvar
Power loss (field, with discharge resistors): < 0.5 W/kvar
Dielectric: Metalized polypropylene melt
Dielectric design: Dry, self-contained
Availability of discharge resistors: So
Discharge time: < 60 s (up to 75 V)
Injection protection: Protection from overpressure (Overpressure disconnector)
Operating range Temperature: -25 °C to +50 °C (average temperature < +40 °C, average temperature < +30 °C)
Saving temperature: -40 °C to +70 °C
Maximum water content: 95% (non-condensing)
Altitude above the river sea ​​level: Up to 2000 m
Protection level: IP00
Refrigeration type: Natural
Vehicle standard: IEC 60831-1/2
Service term: 100,000 years
Mixability rate: Up to 5000 cycles per rik
Housing (capacitor) material: Aluminum alloy
Terminal type: screw
Maximum temperature at the terminals: 70 °C
Test voltage (between terminals): 2.15 x Un (AC, 2 s)
4.3 x Un (DC, 60 c)
Probe voltage (case-terminal): 3000 V (AC, 60 s)
Capacity tolerance: -5% / +10%
Acceptable harmonic voltage level (THD_U): < 5%
Overall dimensions (HxWxD, orientation): 270 x 135 x 115 mm
Weight (orientation): 5.5 kg