SCM Cuno 2 Aqua, Manual

Page: 43 / 138

EN
OEM Manual – CUBO
2
AQUA
UMT/WG T BT Rev3.0 – 08/10/2021 Pag. 41-EN
18 General information and limits
General Characteristics
Cubo2 AQUA line
models
UMT/WG T 030 BT DX UMT/WG T 045 BT DX UMT/WG T 067 BT DX UMT/WG T 100 BT DX
Refrigerant R744 (CO2)
Compressor Toshiba 1x DY30N1F-10FU - BT
1x DY30N1F-10FU -
Paral.
1x DY45N1F-10FU BT
1x DY45N1F-10FU Paral.
1x DY67L1F-10FU - BT
1x DY67L1F-10FU -
Paral.
1x RY100L1F - BT
1x DY100L1F - Paral.
Motor Rotary Compressors
Number of cylinders 1 1 2 2
Number of poles 4
Moto type DC Brushless
Revolution range 25 ≈ 100 rps 25 ≈ 100 rps 25 ≈ 100 rps 25 ≈ 100 rps
Oil charged per Rotary
Compressor 520 ml 520 ml 450 ml 450 ml
Oil type
PAG VG100
Discharge pressure 125 bar max 125 bar max 125 bar max 125 bar max
Suction pressure
12 ≈ 41 bar 12 ≈ 41 bar 12 ≈ 41 bar 12 ≈ 41 bar
Evaporating temp. -30 °C ≈ -20 °C
Susction Superheating 10 K ≈ 20 K
Discharge temperature max 130 °C
Ambient temp.
-15 °C ≈ +43 °C
-20 °C only with winter kit option
Water Inlet temp. +7 °C ≈ +37 °C
System Receiver
8 lt ( The max permitted CO2 charge must guaranty that, in case of pump down at EEV in front
of Evaporators, refrigerant inside the receiver will not exceed 7.2kg)
Suction line 3/8" K65 (9,52mm) 3/8" K65 (9,52mm) 3/8" K65 (9,52mm) 1/2" K65 (12,7mm)
Liquid line 3/8" K65 (9,52mm) 3/8" K65 (9,52mm) 3/8" K65 (9,52mm) 3/8" K65 (9,52mm)
PS Suction / Liquid 80 bar / 80 bar
PED Category II
Dimensions (A x B x H) 1545 x 570 x 805 mm
Generic
Transport dimensions (A x
B x H) 1650 x 650 x 950 mm
(Net) Gross weight (176 Kg) 194 Kg
Transport way Pallet & Carton
Painted RAL 7035
Sound level (max speed) 1) 41 dBA 41 dBA 42 dBA 42 dBA
1) Sound pressure and sound power analytically calculated. Sound pressure level at 10 m in free field.
19 Electrical details
Electrical Information
Cubo2 AQUA line
UMT/WG T 030 BT DX UMT/WG T 045 BT DX UMT/WG T 067 BT DX UMT/WG T 100 BT DX
Size
Power Suply
230V/1Ph+N+PE/50Hz 400V/3Ph+N+PE/50Hz
Recommended protection Circuit Breaker Circuit Breaker Circuit Breaker Circuit Breaker
C 16 A C 25 A C 25 A C 20 A
MRA 13,9 A 20,7 A 20,4 A 19,9 A
P abs max 3190 W 4760 W 7065 W 9590 W
MRA = Maximum Rated Abs.

Unit is made in accordance with EN-60204-1. All electrical cabling, in external unit, have been
made in accordance with EN-60204-1.