FRAKO, GERMANY LV POWER CAPACITORS

TECHNICAL DATA SHEET
Mechanical Construction
Cylindrical Aluminium Case with M12 Mounting Stud at bottom. Top cover has Terminals and Discharge Resistors. Diaphragm Cover arrangement provides Over Pressure Disconnection facility.
Design
Self Healing, Dry Type, Heavy Duty, filled with Flame inhibiting Mineral Filler
Termination
Patented Tension Spring arrangement with adequate clearances.
Tolerance + 5%
Power Loss
0.5 Watts / KVAR measured at connecting terminals including discharge resistor and 0.2 Watts / KVAR at capacitor coils.
Temperature Class - 40° C + 60° C
Case Temperature TC upto 75° C
Current Overload capacity
2 Times the rated rms current continuously. Inrush peaks upto 350 Times rated current.
Voltage Overload capacity
10% - 12 hours daily, 15% for 30 minutes daily, 20% for 5 minutes daily & 30% for 1 minute daily.
Safety Features
Self Healing, Dry Type, Over Pressure Disconnector, Integral External Discharge Device, Tension Spring Terminals.
 OVER LOAD PRESSURE DISCONNECTOR
Life > 1,30,000 hours
Standards
BIS : 13340–1993 & BIS : 13341–1992, IEC:831 Part 1&2, EN 60831, VDE 0560 Part 41

Connection Instruction:
The Tension Spring arrangement is fitted over capacitor terminal and is held in place by a central screw or pressure clip latch arrangement.
Each Phase extension has a minimum of one square and one circular notch.
The square notch provides access to pressure release of tension spring and the circular notch is for power connection.
The connecting cables are provided with pin type crimped terminals of adequate ampacity.
Using flat end screw driver through the square notch the spring tension is eased and the pin type termination in inserted through circular notch. Upon full insertion the screw driver is withdrawn, thereby rebuilding pressure on the pin terminal.

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