Outdoor Ground Mounted CT&VT metering units-6.6kV 11kV 22kV

  • Outdoor Ground Mounted CT&VT metering units-6.6kV 11kV 22kV
Key attributes
Brand ROCKWILL
Model NO. Outdoor Ground Mounted CT&VT metering units-6.6kV 11kV 22kV
Rated voltage 6.6kV
Rated frequency 50Hz
Series RMR
Product descriptions from the supplier
Description

Product Description

Rock will provides a range of Compact Oil Filled, Ground Mounted, Combined Three Phase, Current and Voltage Transformers. (Metering Unit) for cost effective metering. Pedestal Mounted

Specifications

Nominal Voltage Un kV 6.6 11 22
Highest System Voltage Um kV 7.2 12 24
Lightning Impulse (BIL) kV 60 95 150
Power Frequency Dry (60s) kV 20 28 50
Specification   IEC 60044-1 & IEC 60044-2 & IEC 60044-3
Insulation Medium   Paper / Oil
Bushings (*on specific designs)   Resin suitable for *dead break or taped cable connections
Fuses (*on specific designs)   HV* under oil and LV
Metering Cubicle (on specific designs)   Test Block, VT Live LED Indicator, and provision for Energy meter
Tank Finish   Zinc sprayed, Red Oxide undercoat, 2 x Enamel final coat
VT Ratio Primary V 6600 11000 22000
VT Ratio V 110 or 220
VT Burden VA 25 to 200
VT Class   0.2/0.5
Voltage Factor   1.9
VT Core   3 Phase 3 Limb or 3 Phase 5 Limb
CT's / Unit   2 or 3 Phases / Up to 2 per Phase
CT Ratio Primary A 10-20-30-40-50-60 or 50-100-150-200 or 150-200-250-300-400-500-600
CT Ratio Secondary A 1 - 5
CT Burden VA 1 to 10
CT Class   0.2S/0.2/0.5
Negotiable
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Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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