GT Inverter Direct Drive Centrifugal Chiller

Patented inverter direct-drive centrifugal chiller featuring horizontally back-to-back compression technology with crossover pipe structure. Two-stage compression delivers 6% higher efficiency with COP up to 6.58 and IPLV up to 10.70. Zero in-rush current with inverter starting mode.

Cooling Capacity

879 - 4571 kW

IPLV

Up to 10.70

Technology

Inverter Direct-Drive

Capacity Range

250 - 1300 RT

Request Quote View Specs

Features & Benefits

Horizontally Back-to-Back Compression

Patented crossover pipe structure balances thrust forces for longer lifespan and improved efficiency by reducing seal leakage and eliminating gear loss.

Two-Stage Compression

6% higher efficiency than single-stage compression with lower speed operation and higher reliability. Features unique three-stage separation economizer.

Zero In-Rush Current

Inverter starting mode produces no in-rush current during startup, enabling stable operation from 0A to FLA for improved reliability.

Full Falling-Film Evaporator

Advanced falling-film evaporating technology delivers superior heat transfer performance and maximum efficiency.

Aerodynamic Compressor Design

Optimized aerodynamic compressor design maximizes efficiency and performance across all operating conditions.

Exceptional Efficiency

COP up to 6.58 and IPLV up to 10.70 for outstanding energy savings and reduced operational costs.

Technical Specifications

Performance Data

Cooling Capacity 879 - 4571 kW

Cooling Capacity (RT) 250 - 1300 RT

COP (kW/kW) 6.224 - 6.58

IPLV Up to 10.70

Power Input 141.2 - 698 kW

Compressor Type Two-Stage Centrifugal

System Features

Power Supply 380V-3Ph-50/60Hz

Drive Technology Inverter Direct-Drive

Evaporator Type Falling-Film

Shipping Weight 4650 - 16710 kg

Running Weight 5560 - 13650 kg

Starting Mode Zero In-Rush Current

Standard Features

Back-to-Back Compression

Two-Stage Compression

Crossover Pipe Structure

Three-Stage Economizer

Zero In-Rush Starting

Inverter Direct-Drive

Falling-Film Evaporator

Aerodynamic Design

High Efficiency COP 6.58

Download Datasheet Contact Sales