Water Cooled Wire Wound Resistors

We provide excellent quality Water Cooled Wire Wound Resistors that operate with direct cooling without Heatsink and better power / volume ratio.

Features :

• 70% Heat Dissipation In Water
• 50% Size Reduction Compare To Air Cool
• Low Surface Temperature
• Non-Inductive Type Available
• Mounting Arrangements Available As Per Customer Need.
• Water Connection As Per Customer Need
• Low Temperature Coefficient For Better Stability

Specifications :

• Ohmic Range:1E To 20KE
• Tolerance:Std ±5% Others ±3%, 2%, 1%
• Surface Temperature:200ºC@40°C Ambient (Depends On Insulation Level) With Water Circular Of 15 Ltr/Min
• Derate to Zero:At 350º C Ambient
• Dielectric Voltage:Upto 6 KV

Materials Used :

• Water Circuit:Electrolytic Copper Tube
• Resistance Wire:Cu-Ni / Ni-Cr. Alloy
• Insulation:Mica / Polyamide Film / Porecelin
• Coating:Silicon Varnish With Fillers

Types Available :

1. Radial Tag
2. Screw / Nut
3. Push Fix
4. Spacer & Bolt