Power saver anti-harmonic automatic power factor controller rvc 12 svc reactive power controller
Power saver anti-harmonic automatic power factor controller rvc 12 svc reactive power controller
Description
Power factor controller is one of the most important components of the power factor correction equipment. As such, it plays a key role in the control and monitoring of the power factor and the system power quality. Can offers power factor control, measurements, monitoring and communication etc function.
Power Factor Control Relays automatically detects the amount of kVAR needed to meet a target power factor and switches in the proper amount. The auto-commissioning feature identifies the current and kVAR requirements of normal loads and avoids over-compensation at light loads. minimizes the wear of the power factor correction system and reduces disturbances on the electrical system.
Application Site
Power factor controller range of controllers can be used to control industrial and commercial networks. Application examples include power factor control in buildings,electricity, petroleum, steel, coal, chemical industry, ports, rural and urban power grids, mining steel industry, pulp and paper, cement, plastics, printing, smelters, hospitals, automotive industry and food industries. or fixed power factor corrections individual (eg. motors, transformers, lighting), group fixed power factor correction (several equipmentsconnected in a group), harmonics trap applications (eg. UPS, VFDs, converters, etc.).
Advantages
- Complies with IEC 61000-6-2 standard
- Overvoltage and Under/Overcompensation Alarm
- Elimination of transients produced by the connection.
- Immediate response to the compensation request.
- High programmable sensitivity, Programmable Primary CT Ratio
- Display of power factor, current & total harmonic distortion of current
- Increase equipment life, Increased service life expectation for the system
- Fault detection (over/under compensation, over/under voltage & current, over harmonics for voltage & current).
- Eliminates or reduces the effects of voltage drops caused by reactive consumption peaks.
Technical Parameters
High voltage control system
|
Model |
ZBWKG-5000 |
ZBWKG-3500B |
ZBWKG-3500 |
ZBWKG-3000 |
ZBWKG-2000 |
ZBWKG-1000 |
| Line | NO | YES | NO | YES | NO | YES |
| Concentrated | NO | NO | YES | YES | YES | NO |
| Substation | YES | NO | NO | NO | NO | NO |
| 485 | YES | YES | YES | YES | YES | NO |
| 232 | YES | YES | YES | YES | YES | NO |
| Wireless Communication | NO | YES | NO | NO | NO | NO |
| GPRS | NO | YES | NO | YES | NO | NO |
| Data Storage | YES | YES | NO | YES | NO | NO |
| Wall-mounted | NO | YES | NO | YES | NO | NO |
| Embedded | YES | NO | YES | YES | YES | YES |
| Background Software | YES | YES | YES | YES | NO | NO |
| Voltage | AC/DC85~250 | AC220 | AC/DC85~250 | AC/DC85~250 | AC220 | AC220 |
| Sampling Voltage | 0-150 | 100/220 | 0-150 | 0-150 | 100/220 | 220 |
| Sampling Current | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 |
| Frequency | 50±5% | 50±5% | 50±5% | 50/60 | 50±5% | 50±5% |
| Responding Speed | 1 | 1 | 1 | 1 | 1 | 1 |
| Shape | 265*200*220 | 230*125*80 | 270*165*75 | 270*140*80 | 144*144*105 | 168*108*118 |
| Perforation | 247*124 | 220*65 | 242*152 | 258*65 | 138*138 | 162*102 |
Low voltage control system
|
Model |
ZBWN-3500 |
ZBWKF-18C/12C |
ZBWKE |
ZBWKD |
ZBWKC |
ZBWKA |
|
Line |
N | Y | Y | Y | N | Y |
|
Concentrated |
Y | Y | Y | Y | Y | N |
|
Substation |
N | N | N | N | N | N |
|
485 |
Y | Y | Y | Y | Y | N |
|
232 |
Y | Y | Y | Y | Y | N |
|
Wireless Communication |
N | Y | N | N | N | N |
|
GPRS |
N | Y | N | Y | N | N |
| Data Storage | N | Y | N | Y | N | N |
| Wall-Mounted | N | N | N | N | N | N |
| Embedded | Y | Y | Y | Y | Y | Y |
| Co-Complement | Y | N | N | N | Y | Y |
|
Hybrid Compensation |
N | Y | Y | Y | N | N |
|
Digital Display |
N | N | N | N | N | Y |
|
LCD |
Y | Y | Y | Y | Y | N |
|
Background Software |
Y | Y | Y | Y | N | N |
|
Voltage |
220±20% | 220±20% | 220±20% | 220±20% | 380±20% | 380±20% |
| Sampling Voltage | 380 | 220 | 220 | 220 | 380 | 380 |
| Sampling Vurrent | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 |
|
Frequency |
50±5% | 50±5% | 50±5% | 50/60 | 50±5% | 50/60 |
|
Responding Speed |
20ms | 1s | 20ms | 20ms | 20ms | 1s |
|
Shape |
270*165*75 | 144*144*105 | 144*144*105 | 144*144*105 | 144*144*105 | 168*108*118 |
| Perforation | 242*152 | 138*138 | 138*138 | 138*138 | 138*138 | 162*102 |
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