Electra DNG 18 - Product Data Sheet

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PRODUCT DATA SHEET
Revision Y05-01Service Manual - DNG Series
Model Indoor Unit
DNG 24
Model Outdoor Unit OU7-24 R410A
Installation Method DUCTED
Characteristics Units Cooling Heating
Btu/hr 23500 23850
Capacity
(1)
kW 6.9 7.0
Power Input
(1)
kW 2.4 2.3
COP
(1)
W/W 2.9 3.04
Energy Efficiency Class C D
Power Supply V/Ph/Hz 230/50/1
Rated Current A 10.8 10.5
Starting Current A 66
Circuit Breaker Rating A 20
Fan Type & Quantity
CENTRIFUGAL X1
Fan Speed H/M/L RPM 680 630 530
Airflow
(2)
H/M/L m
3
/hr 1210 1100 840
External Static Pressure Min-Max Pa 25-60
Sound Power Level
(3)
H/M/L dB (A) 60 58 55
Sound Pressure Level
(4)
H/M/L dB (A) 48 45 43
Moisture Removal L/hr 2.3
Condensate Drain Tube I.D. mm 22
Dimensions W/H/D mm 770 260 690
Weight kg 29
Package Dimensions W/H/D mm 959 315 854
Packaged Weight kg 31
Units per Pallet Units 6
INDOOR
Stacking Height Units 6
Refrigerant Control
Capillary
Compressor Type, Model Rotary
Fan Type & Quantity Axial & 1
Fan Speeds H/L RPM 850
Airflow
H/L m
3
/hr 3100
Sound Power Level H/L dB (A) 67
Sound Pressure Level
(4)
H/L dB (A) 58
Dimensions W/H/D mm 900 680 340
Weight kg 78
Package Dimensions W/H/D mm 985 730 435
Packaged Weight kg 82
Units per Pallet Units 6
Stacking Height Units 2
Refrigerant Type R 410A
Refrigerant Chargeless Distance kg/m 2,16/ 12.5
Additional Charge Per 1 Meter g/m 25
Liquid Line In 3/8
Suction Line In 5/8
Max. Tubing Length m 50
OUTDOOR
Connections
Between Units
Max. Height Difference m 25
Operation Control Type
LCD Remote Control
Heating Elements kW
Others Crankcase heater (50W)
1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN14511.
(2) Airflow in ducted units; at nominal external static pressure.
(3) Sound power in ducted units is measured at air discharge.
(4) Sound pressure level measured at 1 meter distance from unit.
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