Three Phase Outdoor Vacuum Recloser Type Ovr-15, Ovr-27 & Ovr-38

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: OVR-15
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: VDE
• Nominal Operating Voltage: 15/27/38kv
• Rated Power Frequency: 50/60Hz
• Rated Continuous Normal Current: 630/1000/1200A
• Rated Peak Withstand Current: 31.25ka
• Transport Package: Carton for Export
• Specification: 100kg
• Trademark: A-B-B
• Origin: China

Product Description

Product Description

    These models are paired and fully type tested with RER615 *, an advanced and comprehensive, yet simple relay from A-B-B's Relion® family. They are complemented in their performance by advanced sensing technology and a single bi-stable magnetic actuator as operating mechanism. OVR three-phase reclosers provide reliable performance and offer advanced capabilities such as power quality monitoring, earth fault detection using a wide choice of algorithms as well as other advanced features to protect outdoornetworks and substations. These are suitable for communication with Control / Load Dispatch & Network Control Centres on protocols such as IEC 60870- 5-104 / IEC 60870-5-101 / IEC 61850 as well as DNP3.0 & ModBus, making it ready for Smart Grid implementation for product to nodecommunication

Product Photos

Specification

Parameter	unit	OVR-15		OVR-27	OVR-38
System  parameters
Nominal  operating voltage	kV	up to 15		Up to 27	Up to 38
Rated  maximum voltage	kV	15.5		27	38
Rated  power frequency	Hz			50/ 60
Rated  continuous  normal  current	A	630		1000	1200
Rated  short time current withstand  capacity for  3  sec	kA	12.5		12.5	16
Rated  peak withstand  current	kAp	31.25		31.25	40
Rated  lightning impulse withstand voltage  (BIL)	kVp	110		125	170
Rated  power frequency withstand voltage  (1  min  dry)	kV	50		60	70
Rated  power frequency withstand voltage  (10  sec wet)	kV	45		50	60