15kv/27kv/38kv/72.5kv/132kv 50Hz/60Hz Uo to 50Mvar Three Phase Substation Mounted Capacitor Bank

• Type: Polypropylene Capacitor
• Application: High Voltage
• Packaging Type: Wooden Package
• Capacitance: 50Mvar
• Structure: Variable Capacitor
• Manufacturing Material: Polypropylene
• Model NO.: TBB
• Electrolyte: Electrolytic
• Usage: High Frequency Coupling
• Tuning: Polystyrene Capacitor
• Filter: Composite Paper Capacitor
• Transport Package: Carton with Wooden
• Specification: 33KV/72.5KV/123KV/132KV/145KV
• Trademark: HEMG
• Origin: China
• Production Capacity: 50000PCS

Product Description

Capacitor bank 33kv-5MVAR

NO.	Description	Unit	Specification		QYY
			Required	Proposed
1	Capacitor bank 5MVA installed in container each bank consist of:	bank
1.1	HRC Fusse	set
	Rating current	A	80	80
	Voltage class	KV	20/36	20/36
	Rated braking current	KA	40	40
1.2	Inrush current limiting reactor	Set
	Rated voltage	KV	36	36
	Insulation level(BIL)	KV	170	170
	Inductance	mH		50.5
	Impedance	Ω		15.8
	Frequercy	HZ	50	50
	Rated current	A		79
	Rated short cct	KA	2/1 Set	2/1 Set
1.3	C.T BLANCED	Pcs
	Ratio		10/5	10/5
	Burden	AV	20	20
	Class		SP20	SP20
	Rated voltage	KV	36	36
	Short cct.rating	KV	31.5	31.5
1.4	Voltage Transformer	Pcs
	Rated voltage	KV	33	33
	Ratio	KV	33/√3/0.11/√3	33/√3/0.11/√3
	Burden	VA	20VA	20VA

 
 
 
 
 
 
 

NO.	Description	Unit	Specification		QYY
			Required	Proposed
1.5	Capacitor Cell	PCS	To be filled
	Rated KVAR	KVAR	To be filled	334
	Rated voltage	KV	To be filled	10.5
	Rated frequency	Hz	50	50
	DIS CAHARE TIME	Minut		5
	Capacitance	Μf		9.6*10^-9
	FUSING		internat	Internal
	Ambient temp Absolute max Absolute min MAX.annual ave	C°  C°  C°	+55° -22° +40°	+55° -22° +40°
1.6	SURGER ARRESTOR	SET
	Arrestor rating	KV	39	39
	IEC class		2	2
	Housing		silicone	silicone
1.7	Isolator comlete with integral each switch	set
	Voltage rating	KV	36	36
	Insulatiom level (BIL)	KV	170	170
	Current Rating	A	1250	1250
1.8	Bus Bar Supported Insulator
	Voltage Class	KV	36	36
	BIL	KV	170	170
2	Capacitor cells for spare parts				40 cells
	HRC Fuses for spare parts				20 Pcs

 
 
Capacitor bank 33kv-3.5MVAR

NO.	Description	Unit	Specification		QYY
			Required	Proposed
1	Capacitor bank 5MVA installed in container each bank consist of:	bank
1.1	HRC Fusse	set
	Rating current	A	80	80
	Voltage class	KV	20/36	20/36
	Rated braking current	KA	40	40
1.2	Inrush current limiting reactor	Set
	Rated voltage	KV	36	36
	Insulation level(BIL)	KV	170	170
	Inductance	mH		212.26
	Impedance	Ω		66.65
	Frequercy	HZ	50	50
	Rated current	A		32.4
	Rated short cct	KA	2/1 Set	2/1 Set
1.3	C.T BLANCED	Pcs
	Ratio		10/5	10/5
	Burden	AV	20	20
	Class		SP20	SP20
	Rated voltage	KV	36	36
	Short cct.rating	KV	31.5
1.4	Voltage Transformer	Pcs
	Rated voltage	KV	33	33
	Ratio	KV	33/√3/0.11/√3	33/√3/0.11/√3
	Burden	VA	20VA	20VA

 
 
 
 
 
 
 

NO.	Description	Unit	Specification		QYY
			Required	Proposed
1.5	Capacitor Cell	PCS	To be filled
	Rated KVAR	KVAR	To be filled	389
	Rated voltage	KV	To be filled	10.5
	Rated frequency		50	50
	DIS CAHARE TIME	Minut		5
	Capacitance	Μf		11.2*10^-9
	FUSING		internat	Internal
	Ambient temp Absolute max Absolute min MAX.annual ave	C°  C°  C°	+55° -22° +40°	+55° -22° +40°
1.6	SURGER ARRESTOR	SET
	Arrestor rating	KV	39	39
	IEC class		2	2
	Housing		silicone	silicone
1.7	Isolator comlete with integral each switch	set
	Voltage rating	KV	36	36
	Insulatiom level (BIL)	KV	170	170
	Current Rating	A	1250	1250
1.8	Bus Bar Supported Insulator
	Voltage Class	KV	36	36
	BIL	KV	170	170
2	Capacitor cells for spare parts				6 cells
	HRC Fuses for spare parts				4 Pcs

 
 
 
Capacitor cells bank  30MVAR

NO.	Description	Unit	Specification		QYY
			Required	Proposed
1	Electrical specification for capacitor bank11KV 30Mvar	set			2
1.1	Frequency	HZ	50	50
1.2	Highest voltage	Kv	12	12
1.3	Rated insulation level at power frequency	KVr.m.s	28	28
1.4	Peak with stand voltage (1.2/50μs)	KV Peak	75	75
1.5	Bank installation		Out door	Out door
1.6	Capacitor bank power	MVAR	30	30
1.7	Ambient temp Absolute max Absolute min MAX.annual ave	C°  C°  C°	+55° -22° +40°	+55° -22° +40°
3	Unbalance C.T	Pcs			6
3.1	Current ratio		10/5	10/5
3.2	Burden	VA	15	15
4	Capacitor  cell		To be filled	To be filled
5	Suitable all necessary steal structure	Pcs			2
6	Capacitor for spare parts				20 cells

 
 
 
1.Applicable in power system of AC three-phase industrial 50/60 Hz frequency and voltage class 6Kv, 10Kv and 35Kv, 66KV,132KV for improvement in power factor, enhancement in grid performance, and reduction in line loss occurred during transmission. The capacitor bank is characterized by compact, easy installation and safety operation.
2.Product characteristics:
 Consists of shunt capacitor, circuit breaker, reactor, surge arrester, discharge device, fuse, isolation contact knife switch and protection device, switching device and etc.
Internal and external fuse protection in case of element breakdown.
Back up protection: Open delta voltage protection, neutral unbalance current protection, differential voltage protection, bridge differential current unbalance protection for different wiring modes.
Protection for system abnormality: Over current protection, short circuit protection, over voltage protection, voltage-loss protection, over load protection, and single phase grounding protection.
3.Technical Parameters:
 Altitude  ≤2000 meters
 Capacitance tolerance  0%~+5%
 Rated output     900~60000 kvar
 Long term running under 1.1 times of Un
 Running under stable over current, highest value of which reaching 1.3 times of In caused by over voltage and high harmonic.
 Capacitance tolerance: ratio of actual capacitance and normal capacitance in each phase shall not exceed 0~+5%, the ratio of max and minimum capacitance in three phase shall not exceed 1.02.
4.Customized design:
We can provide design and manufacture according to customer requirements or samples and based on sufficient communica-tion with customer to satisfy the actual utilize requirements utmost when customer has a special technological requirement, for example the special requirement to D-Link capacitor and filter capacitor of EV, HEV, PHEV, Fuel cell power inverter, such as Current, Voltage, Power factor, external installation measure-ments, wiring terminal etc.