Hitachi RASM-2VRE User Manual

2 General data
Component data
TCGB0123 rev.2 - 10/2019
52
2.5.3 Monobloc system - YUTAKI M
Model RASM-2VRE RASM-3VRE
Compressor
Model 1~ 230V 50Hz - EX118HF1 GTD163UKQA
Type - Scroll DC Inverter driven Rotary DC Inverter driven
Pressure
resistance
Discharge MPa 4.15
Suction MPa 2.21
Motor type
Starting method - Direct current control
Poles - 4
Insulation class - E
Oil type - ACS68R ACS68R
Oil quantity L 0.75 0.75
Air heat exchanger
Type - Multi-passcross-nnedtube
Pipe material - Copper
Outer diameter mm 7 7
Rows - 2
Number of tubes in the heat exchanger - 44 40
Fin material - Aluminium
Fin pitch mm 1.45
Maximum operating pressure MPa 4.15
Total front area m
2
0.47 1.35
Number of heat exchanger per unit - 1
Fan
Fan type - Direct drive propeller fan
Fans per unit - 1 2
Outer diameter mm 449 449
Revolutions rpm 790 970
Nominalairow m
3
/min 45.9 57
Motor
Type - Drip-proof type enclosure
Starting method - Direct current control
Power W 40 40
Quantity - 1 1
Insulation class - E
Water heat exchanger
Type - Brazed plate
Material - Stainless steel
Transferuids - R32 - H
2
O
Quantity - 1
Internal refrigerant volume L 0.54 0.81
Internal water volume L 0.57 0.84
Insulation material - NBR + PVC
Water pump
Model - PARA RS15/7.0 PARA RS15/7.5
Type - Inverter
Control - PWM
Power supply - 1~ 230V 50Hz
Maximum lift pressure kPa 7.6 7.6
Maximumwaterow m
3
/h 3.5 3.5
Maximum power input W 50 50
Piping
Water inlet (in.) G 1”
Water outlet (in.) G 1”
Inlet/outlet distance mm 130

Hitachi RASM-2VRE Specifications

General

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