Ovr-15 Outdoor Pole Top Vacuum Circuit Breaker

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: OVR-15
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: VDE
• Interrupting Medium: Vacuum
• Insulating Medium: Hcep
• Ambient Air Temperature Range: -40ºC...+55°ºC
• Rated Frequency: 50/60Hz
• Transport Package: Wooden Box
• Specification: 1

Product Description

    To provide long, reliable service, the recloser shouldbe inspected at regular intervals. Operating experience, environmental conditions, number of operations, magnitude of current interrupted and any unusual service conditions should guide you in establishing a maintenance schedule.

Parameter	Unit	OVR-15
Interrupting medium		Vacuum
Insulating medium		HCEP
Actuator type		Magnetic
Ambient air temperature range	ºC	-40ºC...+55°ºC
Rated max.voltage	kV	15.5
Rated lightning impulse withstand voltage (BIL)	kV	110
Rated continuous (normal)current	A	630
Rated short-time withstand current	kA	12.5 for 3sec
Rated symmetrical interrupting current	kA	12.5
Rated symmetrical making current	kA	31.25
Rated frequency	Hz	50/60
Rated operating sequence		O-0.2s-CO-2s-CO-2s-CO
Min.guaranteed operations at rated continuous current	Ops	10,000
Standards		IEC 62271-111-2012 IEEE C37.60-2012
Auxiliary voltage supply	V	110-240 VAC
Pollution level as defined in IEC 60815		Very heavy
Controller(IED)		RER615