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RR GroupCorona Resistant Winding WiresIn Stock
RR Shramik Corona Resistant Winding Wires
RR Shramik corona-resistant winding wire — DC + PAI Class 200°C, RDSO compliant. Contact for pricing.
₹1for 0.63 mm to 1.0 mm | DC + PAI Dual Coat | Class 200°C | Inverter Motors
Variant Count
3
Price Range
1 - 1
Product Range
0.63 mm to 3.0 mm (extendable to 0.3 mm)
Base Coat
Special corona resistant enamel | Class 200°C
Available Options
Quantity
1
100% GenuineAuthorized supply
Safe PackingSecure delivery
Fast DispatchAfter confirmation
Product Description
RR Shramik Corona Resistant Winding Wires from RR Shramik is engineered to resist corona discharge in inverter-driven motors and variable speed drives. The special corona-resistant enamel base coat (Class 200°C) with Polyamide-imide (PAI) top coat prevents premature insulation failure from voltage surges. Tested for proof voltage at 2.0 kV for 72 hrs and impregnated with vinyl toluene Class 200 varnish. Range 0.63 mm to 3.0 mm (extendable to 0.3 mm). RDSO guideline compliant. Price on enquiry.
Specifications
Variant Count3
Price Range1 - 1
Product Range0.63 mm to 3.0 mm (extendable to 0.3 mm)
Base CoatSpecial corona resistant enamel | Class 200°C
Top CoatPolyamide-imide (PAI) | Class 200°C+
Proof Voltage2.0 kV for 72 hrs
Cut Through TemperaturePasses at 320°C / 400°C | 2 min
ApplicationsInverter driven motors, variable speed drives, RDSO compliant railway applications
ImpregnationVinyl toluene based class 200 impregnating varnish
PricingContact for Quotation
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