ZRD81KCE-TFD-422

SKU: 8401594

Stepless capacity modulation in air conditioning applications: flexible solution for R407C and R410A. In many cooling and heating systems, the load and the operating conditions vary over a wide range thus requiring the use of capacity modulation. Copeland scroll digital technology assures stepless modulation down to 10% of the nominal capacity, enabling precise temperature control, superior comfort and energy saving. Digital scroll compressors are the preferred choice for process cooling, refrigeration racks, refrigeration units, VRF, rooftop and air handling unit systems.

Specifications

Refrigerants compatibilities: R-407C

Voltages: 380-420 V at 50 Hz, 460 V at 60 Hz

Frequency: 50, 60 Hz

Phase: 3

Performances given at conditions: 5°C evap. temp.; 50°C cond. temp.; 10 K suction superheat; 0 K subcooling for R-407C at 50 Hz

Cooling Capacity: 17.95 kW

Power Input: 5.85 kW

COP: 3.07

Displacement: 18.8 m³/h

Overall Dimension / Net Weight: 246 x 246 x 494 mm (W x L x H) / 40.8 kg

PED Category: 1

Low/High Side PS: 20/29.5 bar(g)

Maximum Operating Current: 15 A

Sound Power: 78 dBA

Oil Type: POE

Enclosure Case: IP 21 (IEC 34)

Capacity control range: 10-100%

Features

High performance at full load (EER - COP)‏‏
Less complicated system architecture / design
Superior reliability
No electromagnetic interference
Wide modulation scale (10 to 100%)‏
Easy system oil management
Precise temperature and humidity control
Differentiated technology positioning for your brand
Wide modulation range from 10% to 100% for immediate load adjustment, close temperature comfort, optimal comfort
No complex electronics, a quasi-drop-in solution for fast time to market, no EMI/EMC problems, easy installation and maintenance
No impact on system mechanical balance: no vibration and resonance phenomenon, no frame / piping redesign necessary

ZRD81KCE-TFD-422

Specifications

Features

Documents & Drawings