Technical Specification; Power Unit; Cushion - Ultimate Healthcare Viola II UPRA1717-2 User Manual

Dynamic cushion replacement system
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6. Technical Specification

6.1

Power unit

Dimensions:
Weight:
Alternating cycle time:
Output pressure range:
Power supply:
Current:
Classification:
Warranty:
Operation environment:
Storage environment:
Environment pressure:
Water & dust protection
classification:
6.2

Cushion

Dimensions:
Weight:
No of cells:
Cover material:
Bottom material:
Max user weight:
Issue 9– 17122020
280mm x 145mm x 130mm (D x W X H)
2.4 kg
10 mins
30 to 70mmHg (+/-5)
AC 230V 50 Hz
0.12 A
Class I, Type BF
2 years
0
0
5
C to 40
C 15%RH ~ 93%RH (no condensation)
-25℃~70℃ ≦93%RH (no condensation)
70 kPa-101.3 kPa
IP21
430mm x 430mm x 100mm (L x W X H)
510mm x 510mm x 100mm (L x W x H)
1.7 kg
17 x 17 = 6 cells and foam base / 20 x 20 = 7 cells
2 way stretch polyester with PU Coated
PU coated polyester
440mm x 440mm = 160 kg 25 stone / 510mm x 510mm = 220 kg
/ 34 stone
Page 8 of 20

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Viola ii upra2020-2

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