Technical Data:
Series WS-B Low Voltage Power Capacitors
Rated Voltage Range From 220-1000 VAC
Connection 3 phase (1 phase on request)
Frequency 50/60 Hz.
Power Range 1-100 Kvar
Dielectric Metalized polyprolilene film
Protection IP 42 (IP 54 on request)
Discharge Resistors Built in automatic discharge resistors included, less than 75V within 3 minutes after de-energizing the capacitor
Tolerance 5%
Maximum Ambient Temperature -25 C--50C (Other temperature range on request)
Average temperature within 24 hours below 40C&average
temperature with a year below 30C
Max. Relative Humidity¡Ü90%
Max. Altitude¡Ü2000m (Other altitude on request
Over Voltage Tolerance 1.1 UN (8 hours max. in every 24 hours)1.15 UN (30 minutes in every 24 hours)1.2 UN (5 minutes in every 24 hours)
1.3 UN (1 minutes in every 24 hours)
Over Current Tolerance 30% permanently
Max. Surge Current 200 times of rated current
Dielectric Loss¡Ü0.2 Watt / Kvar
Voltage Test Between terminals: 2.15 Un for 10 seconds.
Between terminals to container: 3000VAC for 10 seconds
Safety System Self protection device Case Material Rust-Proof Painted Steel.
Execution
Indoor, minimum distance between units : 50mm
Standard IEC60831 / GBT12747.
Carton. Capacitors fixed and protected by polyfoam.
Dielectric:Polypropylene film
Gas-impregnated/dry type
Wave cut
Extruded round aluminum can with threaded
Passed UL CE certification
Features:
Three or single phase,delta connected,with discharge resistor,self-healing technology,overpressure disconnector, naturally air cooled(or forced air cooling)
Indoor mounting
Supplier: Power capacitors, intelligent switching switch series, reactor & transformer, intelligent power capacitor, reactive power compensation controller, active power filter(apf), static var generator, high voltage power capacitor, apf/svg complete cabinet, medium and high voltage reactive power compensation device
The capacitor uses secure metallized film,unique flattening and welding process,advanced shock pressure and equalized current pressure design, which ensure the stability and precision of the capacity, low the inductance, greatly improve the resistance of high voltage and inrush current .It is used in DC-Link filter circuits which can replace electrolytic capacitor.The equivalent series resistance of it is low.In addition, it is able to withstand high ripple current.
Self-healing type low voltage shunt capacitor made of the advanced metalized film is produced strictly in accordance IEC. The device is suitable for low voltage power network to improve power factor reduce reactive loss and better the voltage quality.
Rated voltage (Un) 250V ~ 480V (refer to different mode)
Rated capacitance 5 ~ 40KVar (refer to different mode)
Tolerance -5% ~ +5%
Rated frequency 50Hz / 60 Hz
Over-Voltage Permitted 1.1Un 8h/d
1.3Un 1min daily
Over-Current Permitted 1.6ln
Impact Current: < 500ln
Testing Voltage Between Poles 2.15Un / 10S
Between housing 3000VAC / 60S
Discharge ablity Color ring resistance below 70V within 3 minutes
Ceramic resistor to below 70V in 1 minute
Dielectric Loss < 0.2W/kvar
Standard reference IEC60831-96
UL810-95
Working enviroment Temperature -25C / +50C, Humidity < 90%RH
Altitude < 2000m
Mounting hreaded stud at bottom of can
(max. torque for M16 = 10 Nm)
Mean life expectancy Up to 180 000 hours at temperature class -40C ~ 60C
Max. 15000 switchings per year
Description
BSMJ/HY111 power capacitor used to
compensate for power system inductive load, power factor, improve voltage quality, reduce
line consumption.
Use semi-solid impregnant, no oil leakage, is
a new generation of environmentally friendly
products.
With self-heal design, prevent over-voltage
damage, standard 400V/600V working
voltage from 5KVAR to 30KVAR, accept
customized specification order
Features
·Rated output: 1~60Kvar
·Rated frequency: 60/50Hz.
·Rated voltage: 220VAC~690VAC, ·Excellent self-healing performance
·Lower Power Bills / Improved Power factor
·Lower Stress Heavy Duty Designs Available
·Increased durability and tolerance of
harmonics and transients
·Single phase/Three phase electrical
capacitors for power factor correction
·Temperature-25+50, humidity
85%RH, and altitude lower than 2000m
