C&H Technology LVAC - Manual (Page 4)

PhMKP..., PhMKPg..., Cylindrical, LVAC
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Vishay ESTA
Revision: 09-Dec-11 3 Document Number: 13004
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CAPACITORS IN CYLINDRICAL CASING
TECHNICAL DATA
STANDARDS
IEC 60831-1 + 2, EN 60831- 1 + 2, UL810 LATEST EDITIONS,
UL/ULC - FILE E97723
Overvoltages
(in accordance with the above standards)
U
cn
+ 10 % (up to 8 h daily)
U
cn
+ 15 % (up to 30 min daily)
U
cn
+ 20 % (up to 5 min, only 200 times in the life of the capacitor)
U
cn
+ 30 % (up to 1 min, only 200 times in the life of the capacitor)
Please also refer to “Terms and Definitions”.
Overcurrent
(in accordance with the above standards)
1.3 x In,
1.5 x In with 10 % overvoltages, 15 % over capacitance and harmonics included,
continuous operation
Please also refer to “Terms and Definitions”.
Tolerance on capacitance
- 5 %/+ 10 % in accordance with the standards
± 5 % as Vishay ESTA standard
Test voltage, terminal/terminal 2.15 x U
cn
, VAC , 2 s (routine test)
Test voltage, terminal/casing 4800 VAC, 2 s (routine test)
Inrush current 300 times rated current I
n
Losses  0.25 W/kvar to 0.45 W/kvar (without discharge resistors)
Statistical life expectancy
> 150 000 operating h (ESTAprop)
> 130 000 operating h (ESTAdry)
Degree of protection
IP20 clamp terminal with mounted discharge resistor unit or IP00 (terminal cover
for higher protection class upon request), indoor
Ambient temperature category - 25/D (max. 55 °C) ESTAprop , - 40/D (max. 55 °C) ESTAdry
Permitted casing temperature Max. 65 °C (measured on top of the can)
Cooling Naturally air-cooled
Permissible relative humidity Maximum 95 %
Maximum allowed altitude 2000 m above sea level
Mounting position Vertical and horizontal
Mounting and grounding Threaded M12 stud at the bottom of the container
Safety features All-phase overpressure tear-off fuse, self-healing
Casing Aluminum can
Dielectric Polypropylene film, self-healing
Filling agent Natural oil, non-PCB, biodegradable (ESTAprop) or dry/gas - filled (ESTAdry)
Terminals per casing Ø
(cross-head screws)
Ø 64 mm
IP20 M4 terminal block A (D-351), 3.0 Nm, max. 16 mm
2
drawing 1
max. current, depending on ambient conditions:
34 A (1-phase)/25 A (3-phase)
Ø 84 mm
IP00 M5 screw terminals (D-203), 2.0 Nm, max. 25 mm
2
drawing 2, feed through
max. current, depending on ambient conditions:
57 A (1-phase)/52 A (3-phase)
IP20 M4 terminal block A (D-351), 3.0 Nm, max. 16 mm 2
drawing 3
max. current, depending on ambient conditions:
57 A (1-phase)/52 A (3-phase)
Ø 116 mm
IP20 M5 terminal block B (D-352), 3.0 Nm, max. 25 mm
2
drawing 4
max. current, depending on ambient conditions: 60 A (3-phase)
Ø 136 mm
IP20 M5 terminal block B (D-352), 3.0 Nm, max. 25 mm
2
drawing 5
max. current, depending on ambient conditions: 60 A (3-phase)