Audited Supplier
TBB
Polypropylene Capacitor
High Voltage
Wooden Package
50Mvar
Variable Capacitor
Polypropylene
Electrolytic
High Frequency Coupling
Polystyrene Capacitor
Composite Paper Capacitor
HEMG
Carton with Wooden
33KV/72.5KV/123KV/132KV/145KV
China
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.
