Hitachi RASM-2VRE User Manual

2 General data
Cooling mode application (EN 14825) (Models with cooling kit accessory)
TCGB0123 rev.2 - 10/2019
34
2.3.3 Cooling data (EN 14825) - YUTAKI M
Model Outdoor unit RASM-2VRE RASM-3VNRE
Water outlet temperature 7ºC 18ºC 7ºC 18ºC
Product
description
Outdoor side heat exchanger of chiller - Air to Water Air to Water
Indoor side heat exchanger chiller - Water Water
Type -
Compressor driven vapour
compression
Compressor driven vapour
compression
Driver of compressor - Electric motor Electric motor
Capacity Control Variable Variable
Water control Fixed Fixed
Rated Cooling Capacity (PRATED,C) kW 4.00 5.50 6.50 7.00
Seasonalspacecoolingenergyefciency(ηS,C) % 220 319 208 331
Seasonal energy ratio cooling mode (SEER) - 5.57 8.04 5.27 8.35
Seasonal active energy ratio cooling mode (SEERON) - 5.79 8.38 5.39 8.64
Declaredcoolingcapacityandefciencyratioforpartloadatgiven
outdoor temperatures Tj
Outdoor temperature (Tj) = 35ºC
Pdc kW 4.00 5.50 6.50 7.00
EERd - 4.00 5.40 3.35 5.00
Outdoor temperature (Tj) = 30ºC
Pdc kW 2.95 4.05 4.79 5.16
EERd - 5.00 7.20 4.50 6.40
Outdoor temperature (Tj) = 25ºC
Pdc kW 2.05 2.61 2.90 3.32
EERd - 6.45 9.60 6.00 10.0
Outdoor temperature (Tj) = 20ºC
Pdc kW 2.88 2.51 3.40 3.60
EERd - 8.00 10.3 7.50 13.5
Degradationcoefcient(Cdc) - 0.9 0.9 0.9 0.9
Annual energy consumption (QCE) kW·h 431 410 740 503

Hitachi RASM-2VRE Specifications

General

Brand	Hitachi
Model	RASM-2VRE
Category	Heat Pump
Language	English