39
LT-2023
SPECIFICATIONS
DEVILBISS 5-LITER SERIES
Catalog Number 525DS / 525DS-Q 525KS / 525KS-LT 525PS
Delivery Rate (Lower delivery rates available
for low ow applications)
0.5 to 5 LPM 0.5 to 5 LPM 0.5 to 5 LPM
Maximum Recommended Flow(@ nominal
outlet pressures of zero and 7 kPa)
5 LPM 5 LPM 5 LPM
Outlet Pressure 8.5±0.5 psig (58.6±3.5 kPa) 8.5±0.5 psig (58.6±3.5 kPa) 8.5±0.5 psig (58.6±3.5 kPa)
Auxiliary Oxygen Port****
Outlet Pressure: 8.5±0.5 psig
(58.6±3.5 kPa)
Outlet Flow: 2.5±0.5 LPM Continuous
Outlet Pressure: 8.5±0.5 psig
(58.6±3.5 kPa)
Outlet Flow: 2.5±0.5 LPM Continuous
N/A
Electrical Rating 115 V~, 60 Hz, 3.3 Amp
220-230 V~, 50 Hz, 1.55 Amp
230 V~, 60 Hz, 1.9 Amp
220-230 V~, 60 Hz, 1.68 Amp
Operating Voltage Range 97-127 V~, 60 Hz
187-253 V~, 50 Hz
195-255 V~, 60 Hz
187-253 V~, 60 Hz
Oxygen Percentage 1-5 LPM=87%-96% 1-5 LPM=87%-96% 1-5 LPM=87%-96%
Operating Altitude
(tested at 21°C only)
0-1500 M (0-4921 ft)
Across the voltage range:
No degradation of performance
Across the voltage range:
No degradation of performance
Across the voltage range:
No degradation of performance
1500-4000 M (4921-13123 ft)
Tested at nominal voltage only:
No degradation of performance
Tested at 230V/50Hz only:
No degradation of performance
Tested at 230V/60Hz only:
No degradation of performance
Operating Environment Range*
5°C to 40°C, humidity range of 10% to
95%
No degradation in performance across the
operating voltage range.
No degradation in performance across the
operating voltage range.
No degradation in performance across the
operating voltage range.
Power Consumption
310 Watts Average
275 Watts @ 1.2 LPM & below
230V / 50 Hz - 312 Watts Average
230V / 50 Hz - 296 Watts Average @
1.2 LPM & below
230V / 60 Hz - 387 Watts Average
230V / 60 Hz - 369 Watts Average @
1.2 LPM & below
230V / 60 Hz - 334 Watts Average
230V / 60 Hz - 297 Watts Average @
2.5 LPM & below
Weight 36 lbs. (16.3 Kilograms) 36 lbs. (16.3 Kilograms) 36 lbs. (16.3 Kilograms)
Sound Level (ISO 8359:1996 from front)
48 dBA (525DS)
46 dBA (525DS-Q)
<40 dBA (50Hz) (525KS)
48 dBA (525KS-LT)
40 dBA (50Hz)
Dimensions
24.5”H x 13.5”W x 12”D
(62.2 x 34.2 x 30.4 cm)
24.5”H x 13.5”W x 12”D
(62.2 x 34.2 x 30.4 cm)
24.5”H x 13.5”W x 12”D
(62.2 x 34.2 x 30.4 cm)
Pressure Relief Valve 45 psig±5 psig (310 kPa±34.5 kPa) 45 psig±5 psig (310 kPa±34.5 kPa) 45 psig±5 psig (310 kPa±34.5 kPa)
Operating System
Time Cycle / Pressure Swing
3.6 sec. at 5 LPM
Time Cycle / Pressure Swing
3.6 sec. at 5 LPM
Time Cycle / Pressure Swing
3.6 sec. at 5 LPM
The visible “low oxygen” indicator will
activate at the following level
84% ± 2%
(The audible alarm will alert at approximately
75%. At less than 60%, the red “service
required” light will activate.)
84% ± 2%
(The audible alarm will alert at approximately
75%. At less than 60%, the red “service
required” light will activate.)
84% ± 2%
(The audible alarm will alert at approximately
75%. At less than 60%, the red “service
required” light will activate.)
Storage Conditions -40°C to 70°C, humidity range of 10% to
100%, including condensation
-40°C to 70°C, humidity range of 10% to
100%, including condensation
-40°C to 70°C, humidity range of 10% to
100%, including condensation
Equipment Class and Type
Class II Equipment Double Insulated;
Type B Applied Part
Ordinary Equipment, IPX0
Class II Equipment Double Insulated;
Type B Applied Part
Ordinary Equipment, IPX0
Class II Equipment Double Insulated;
Type B Applied Part
Ordinary Equipment, IPX0
Approval Body and Safety Standard
CSA
CAN/CSA-C22.2 No. 601.1-M90
TUV approved for 50 Hz only to
EN 60601+A1+A2
ISO8359: 1996/Amd.1:2012
TUV
EN 60601+A1+A2
ISO8359: 1996/Amd.1:2012
EMC Compliance To** EN60601-1-2 EN60601-1-2 EN60601-1-2
Typical Accumulator Pressure at Maximum
Recommended Flow***
0-457 M (0-1,500 Ft)
457-914 M (1,500 - 3,000 Ft)
914-1524 M (3,000-5,000 Ft)
23-32 psig (159-221 kPa)
21-29 psig (145-200 kPa)
20-27 psig (138-186 kPa)
23-32 psig (159-221 kPa)
21-29 psig (145-200 kPa)
20-27 psig (138-186 kPa)
23-32 psig (159-221 kPa)
21-29 psig (145-200 kPa)
20-27 psig (138-186 kPa)
*NOTE: The OSD performance at 5°C to 40°C, 95% R.H. through voltage range on the 525DS veried at 670m.
**NOTE: This oxygen concentrator has been tested to and meets the EMC requirements of EN 60601-1-2. Do not place the concentrator near other equipment or devices
that create or attract electromagnetic elds. Examples of such equipment are debrillators, diathermy equipment, CB radios, microwave ovens, etc.
***NOTE–The minimum and maximum pressures are peak accumulator pressures at 5 LPM. This includes a 4-5 psig drop during pressure cycle.
****NOTE-The maximum recommended ow is 3 LPM when an oxygen bottle is being lled with oxygen from the auxiliary oxygen port.
NOTE–Turn-down mode may cease at 0.5 LPM if a low output ow meter is not being used.
Specications subject to change without notice