Technical Expertise
VSD Service for York Air Cooled Chillers
- SCR testing and replacement
- IGBT testing, fault analysis, module replacement, gate drive board repair.
- Bus capacitor bank inspection.
- SCR trigger board repair work.
- Testing and reassembling of VSD assembly
VSD Service for York Centrifugal Chillers
- Type – D- drive and Viper-Drive
- SCR testing and replacement
- IGBT testing, fault analysis, module replacement, gate drive board repair.
- Bus capacitor bank inspection.
- SCR trigger board repair work.
Testing and reassembling of VSD assembly - Testing and fault analysis for harmonic filter assembly
- Filter trap section
- Testing of DC & AC Line inductors.
Chiller Retrofit Work
- Control panel modification
- Control module repair / replacement / reprogramming
- Compressor Overhauling
- Compressor oil analysis and replacement
- Condenser coil replacement for all type of air-cooled chillers
- Condenser coil retrofit from MCHX to copper (Aluminum micro channel to copper finned tube)
- Converting PC reciprocating compressors to screw compressor for enhanced efficiency.
- Parts replacement
Service & Maintenance of Downstream Equipment
- Cooling Towers
- Heat Exchangers
- Chilled water pumps
- Fresh Air Handling Units
Value Added Services
- Condenser tube Descaling for water cooled chillers (Screw & Centrifugal)
- Evaporator leak rectification / tube replacement
- Condenser leak rectification / tube replacement
- Eddy Current Test
- Third party inspection
- Advanced adiabatic cooling system installation for lower consumption and enhanced efficiency.
- Ceramic Coating
Replacement Activities
- Chiller Replacement
- Heat Exchanger Replacement Cooling Tower Replacement
- Cooling Tower Fills Gear Box
Fan Blade
Drift Eliminator - Pump & Motor Replacement
- Valve Replacement
York Reciprocating Chiller Upgrade
Replacement of Reciprocating (PC Model) Compressor to Screw Compressor for:
- Higer efficiency
- Lower power consumption
- Low operating cost
- Lesser maintenance
