Electrotek Ltd

engineering specs

Products - Low Voltage - Power Factor Correction - Static

R500s Switched Packaged Capacitor

R500s Switched Packaged Capacitor

Electrotek Model R500s
c/w:

Electrotek R300 capacitor
IEC rated contactor (120 Volt control voltage by others)
NEMA 3R galvanized enclosure

Assembly Specification

Electrotek Model R500s
Complete with:	IEC rated contactor (120 Volt control voltage by others) NEMA 3R galvanized enclosure

Available Options

Electrotek Model R500s
	blown fuse indicators LED current indicators HRC fusing (option for under 100 kVAr, standard for over 100 kVAr) - R500f inrush current limiters iron core 3 phase reactors for harmonic contaminated environments disconnect device NEMA 1, 2, or 12 galvanized enclosures powder coated enclosures

Capacitor Specifications

Manufactured by		Vishay Electronic GmbH (Roederstein), Germany
Voltage Ratings		240 - 999 V
Maximum kVAr per 3 phase casing (60 Hz)		13.6 kVAr @ 208V (rated 16.3 kVAr @ 240V) 25.0 kVAr @ 480V (rated 30.0 kVAr @ 525V) 25.0 kVAr @ 600V (rated 33.0 kVAr @ 690V) 10.0 kVAr @ 600V (rated 28.0 kVAr @ 999V)
Specifications		UL and cUL, CSA CAN3-C155-M84 (1986), CSA C22.2 No. 190-M1985, IEC Publication 831-1, 831-2, VDE 560-47, 560-47, EN60831-1, EN60831-2
Insulation (wet and dry options)		wet, ‘Ro’ series: non-PCB, natural oil impregnant, flash / ignition points 285/315°C dry, ‘Rg’ series: non-PCB, dry / gas agent ‘Ro’ and ‘Rg’ series are both biodegradable and non-toxic.
Electrodes		vacuum-metallized on one side of the plastic film
Ambient Temperature		-40°C to +45°C; storage temperature -40°C to +60°C
Inrush Current		maximum 300 times rated current
Loading Capacity		1.10 times rated voltage 1.30 times rated current 1.50 times rated output
Frequency Ratings		50 or 60 Hz
Capacitor Casing		seamless aluminum
Losses		< 0.25 Watts per kVAr
Discharge Resistors		50V or less in one minute after disconnection of supply voltage
Dielectric		polypropylene film
Safety Features		self-healing over pressure tear-off fuse / pressure sensitive circuit interrupter / internally fused up to 10kAIc, grounding / mounting stud at base of capacitor for easy mounting / replacement
Special Applications		designed for use in harmonic filters

Print Version

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