11kv (15KV) 50Hz/60Hz Outdoor Pole Mounted Capacitor Bank with Arrester and with Drop out Fuse

• Customization: Available
• Type: Polypropylene Capacitor
• Application: Power
• Model NO.: TBB
• Capacitance: >100uf
• Structure: Fixed Capacitor
• Manufacturing Material: Polypropylene
• Electrolyte: Electrolytic
• Usage: High Frequency Coupling
• Transport Package: Wooden
• Specification: 11KV 100KVAR
• Trademark: HEMG
• Origin: China
• Production Capacity: 500000

Product Description

 

1. Capacitor Unit for installing at 11kV Existing Overhead Feeder (3x100 KVAR)

 

Sl. No.	Description	Unit	Requirement	Manufacturers Particulars
	General Information
	Reference standard	-	IEC 60871	IEC60871
	Operational Data
	Rated System Voltage	kV	11	11
	Maximum System Voltage	kV	12	12
	Rated Frequency	Hz	50	50
	System neutral	-	Effectively earth	EFFECTIVELY EARTH
	Capacitor Unit
	Name of the manufacturer	-	To be mentioned	HEMG
	Address of manufacturer	-	To be mentioned	NINGBO
	Country of origin	-	To be mentioned	CHINA
	Country of manufacture	-	To be mentioned	CHINA
	Year of manufacture of the devices to be supplied	-	not before 2018	2018
	Type	-	Naturally cooled static type shunt Power Capacitors	NATURALLY COOLED STATIC TYPE SHUNT POWER CAPACITORS
	Model No.	-	To be mentioned
	Rated voltage of individual capacitor	kV	12	12
	Design overvoltage withstand rating (Phase to Phase)	kV	13.8	13.8
	Rated capacity of individual capacitor	KVAR	100	100
	Maximum permissible capacity of individual capacitor at 13.8 kV	KVAR	To be mentioned	121
	Capacitance of individual capacitor	F	To be mentioned	7.9uF
	Capacity of each bank (Consisting of three individual units)	KVAR	300	300
	Rated current of individual capacitor	Ampere	15.74	15.74
	Maximum current rating	Ampere	1.3 time of rated current	1.3
	Minimum Basic Insulation Level (Full wave 1.2 x 50 micro sec. wave)	kV	75	75
	Power frequency withstand voltage (wet, 60 sec.) of each capacitor	kV	28	28
	Over voltage rating at Power frequency	-	1.15 times rated voltage continuously	1.15
	Switching voltage under Transient over voltage rating and condition	kV	3.25 times rated voltage for 4000 transient/ year	3.25
	Switching current under Transient over voltage rating and condition	Ampere	400 times rated current for 4000 transient/ year	400
	Built in Discharge Resistor	-	Yes	YES
	Value of the discharge resistor	ohm	To be mentioned	10MOhm
	Maximum time required for capacitor-unit internal discharge devices alone (without the aid of external discharge paths) to discharge the capacitor per phase voltage from rated voltage to 50 V.	minutes	5	5
	Maximum total losses per KVAR	W/ KVAR	0.10	0.1
	Type of electrode	-	Aluminium Foil	ALUMINIUM FOIL
	Dielectric	-	Polypropylene film	POLYPROPYLENE FILM
	Impregnating medium Type	-	non PCB, non toxic, biodegradable	NON PCB,NON TOXIC BIOGEGRADABLE
	Installation	-	Outdoor, Pole mounted, on existing 11kV Overhead feeder.	OUTDOOR ,POLE MOUNTED ON EXISTING 11KV OVERHEAD FEEDER
	Mode of connection	-	Delta	DELTA
	Weight of each capacitor unit	kg	to be mentioned	30
	Ingress Protection		IP 66	IP66
	Overall dimensions of each capacitor
i.	height	mm	to be mentioned	207
ii.	depth	mm	to be mentioned	207
iii.	width	mm	to be mentioned	380
	Protection	-	Fuse cut-out, Dropout type and Lightning arrester (LA)	FUSE CUT-OUT ,DROPOUR TYPE AND LIGHTNING ARRESTER
	3 years of minimum Warranty period		Yes	YES
	Mounting		On single pole (SPC or Steel Pole)	ON SINGLE POLE
	Bushing
	Material	-	Polymer, glazed	POLYMER
	Creepage distance	mm/kV	50	50
	Rated current	Ampere	25	26
	No. of Bushings for each capacitor	nos.	2	2
	Structure (Complete in all respect for installation in existing SPC or  Steel Pole)
	List of hardware item to be supplied for installation of each set of
i.	Capacitor bank (Consisting of three individual capacitor units)	-	List down the name and quantity of necessary hardware material	YES
ii.	Protection unit (3 nos. of DOFC and 3 nos. of LA)	-	List down the name and quantity of necessary hardware material	YES
	Connection Cable with Lugs
	Type	-	PVC insulated Copper cable	YES
	Size	-	To be mentioned	25mm2
	Quantity for
i.	Connection between 11kV line and Each capacitor unit through DOFC	meter	3 (i.e, 9 meter for each capacitor bank)	YES
ii.	Connection between each DOFC and each LA	meter	0.5 (i.e, 1.5 meter for each capacitor bank)	YES