HIES308461R0012 water-cooled resistor
Brand:ABB
Model:HIES308461R0012
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details
HIES308461R0012 water-cooled resistor
Product manual:
HIES308461R0012 is an industrial grade water-cooled resistor produced by ABB, mainly used for energy dissipation and dynamic braking in high-power power electronic systems. The following is a detailed technical analysis:
1. Basic product information
model: HIES308461R0012
Type: Forced water-cooled braking resistor/load resistor
Brand: ABB (leader in power and automation)
Typical applications:
Dynamic braking unit of frequency converter/inverter
High power test load
Overvoltage protection for new energy generation systems (wind/photovoltaic)
2. Core Features
✅ Water cooling and heat dissipation design:
Cooling efficiency 5-10 times higher than air cooling
Allow for higher power density (typical value: 200-500kW/m ³)
Water temperature requirement: usually 5-35 ° C (antifreeze required)
✅ High energy endurance:
Short term overload capacity can reach 300% of rated power (10 seconds)
Low inductance design (<1 μ H) suitable for high-frequency switching applications
✅ Modular structure:
Parallel extension power of multiple resistor units
Flange type water pipe connection (DN15-DN25 standard interface)
3. Typical application scenarios
(1) Industrial Drive System
Braking unit for ACS880/ACS800 frequency converter
Rapid braking energy absorption of steel rolling mill/crane
(2) In the field of new energy
Emergency braking load of wind turbines
Overvoltage protection resistor for photovoltaic inverters
(3) Testing and experimentation
Test load for high-power motors/transformers
Simulation load of ship propulsion system
Product details picture:
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