CIAT EREBA ACCESS 17-40 T/HT, Instruction Manual

Page: 4 / 130

EREBA ACCESS 17 - 40 T/HT EN - 2
1 - PHYSICAL DATA AND ELECTRICAL DATA - MODEL T
Table I: Physical data - Model T
Table II: Electrical data - Model T
EREBA 017 021 026 033 040
Operating weight
with hydraulic module Kg 189 208 255 280 291
Refrigerant charge R-410A Kg 5.5 6.4 5.8 8.6 8.8
teqCO
2
11.5 13.4 12.1 18 18.4
Compressor
One scroll compressor
Evaporator
One plate heat exchanger
Net water volume l 1.52 1.9 1.71 2.28 3.8
Water connections (MPT gas) inches 1 1 1-1/4 1-1/4 1-1/4
Maximum water pressure kPa 400 400 400 400 400
Hydraulic module Pump, mesh filter, expansion tank, flow switch, automatic air purge valve and drain plug
and relief valve.
Pump One single-speed pump
Water inlet connection (MPT gas) inches 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4
Water outlet connection (MPT gas) inches 1 1 1-1/4 1-1/4 1-1/4
Closed expansion tank water volume l 5 5 8 8 8
Pre-charge of expansion vessel bar 1.5 1.5 1.5 1.5 1.5
Condenser
One, copper tubes and aluminium fins
Fan
Two,axial type with two speeds Two-speed axial type
Diameter mm 495 495 710 710 710
No. of blades 3 3 7 7 7
Air flow (high speed) l/s 2212 2212 3530 3530 3530
Fan speed (high speed) g/min 870 870 900 900 900
Sound levels
Sound power level 10
-12
W* dB(A) 72 74 78 78 80
* Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +3dB). The values have been rounded and
are for information only and not contractually binding.
EREBA ACCESS T 017 021 026 033 040
Power V-ph-Hz 400-3+N-50 (power supply option C) or 400-3-50 (power supply option D) 400-3-50
(STD - no option)
Voltage range V 340-460 360-440
Starting current* A 75 95 118 118 176
Maximum power drawn (Vn) ** kW 7.8 9.1 11.0 13.8 17.5
Nominal current drawn*** A 8 12 16 17 25
Maximum current (Vn) **** A 13 16 20 24 30
Maximum current (Vn +/-15 or 10%) † A 15 18 23 27 36
* Max. starting current within the operation limits (corresponding to the current of locked rotor in the compressor)
** Input power when the unit is at its operation limits (evaporation temperature = 10°C, condensation temperature = 65°C) and at the rated voltage (400 V)
*** The currents shown refer to Eurovent conditions (evaporator water inlet and outlet temperature = 12/7°C with air to the condenser at 35°C)
**** Max. operating current related to the max. input power and rated voltage (400 V)
† Max. operating current related to the max. input power and within the range 340-460 V for units size 17 to 33 kW, and 360-440 V for units size 40 kW.