- ELECTRIC TRANSFORMER
- SWITCHGEAR
- PFI PLANT
- BUSBAR TRUNKING
- ATS & GIS PANLE
- RING MAIN UNIT
- ONLINE UPS
- GENERATOR
HOWARD INDUSRIES ,USA
Howard Industries Cooper Power series voltage regulators provide state-of-the-art voltage regulation by utilizing the advanced CL-7 voltage regulator control and Quik-drive tap changers. The combination of advanced control technology and the fast response tap-changer apparatus is unparalleled in the industry.
CORE FEATURES
- Voltage regulation of 32 steps (approximately 5/8% per steps) for a maximum of ± 10% in wye-connected banks
- Advanced CL-7 SCADA-ready voltage regulator control
- Quik-drive tap changers: 32 steps in under 10 seconds
- Voltage ratings are available from 2400 volts (60 kV BIL) to 34,500 volts (200 kV BIL) for 60 Hz and 50 Hz systems
- Product support and expertise that is unmatched in the industry
STANDARD PARTS
- Tap-changer with motor and power supply
- Position indicator with ADD-AMP adjustment
- Two laser-etched nameplates
- Lifting lugs
- Oil drain valve and sampling device
- Upper filter press connection
- Oil sight gauge
- Mounting provisions for shunt arrester
- High-creep bushings with clamp-type connectors
ADDITIONAL PARTS
- Shunt arresters
- Extra-length control cables
- Elevating structure
- 4-hole NEMA® H-spades
- Cooling fans
- Nameplates in alternate languages or metric units
- CL-7 control accessories
EXTRA FEATURES
Advanced step voltage regulation to meet power quality requirements
Voltage regulators provide regulation in 32 steps (approximately 5/8% per steps) for a maximum of ± 10% in wye-connected banks.
Industry-leading technology
The speed of the patented Quik-Drive tap-changer along with the unique Voltage Limiter capabilities of the CL-7 control enable the fastest response available for extreme voltage swings.