ITRON MZT - Annex 5: Spin Test Time Specifications; Annex 6: PED Information and Standards

ANNEX 5: Spin test time
ANNEX 6: PED information
DN Minimum starting
Speed
(RPM)
Maximum starting
Speed
RPM)
Spin Time (seconds)
„Typical ST“
Platic turbine wheel Alu turbine wheel
50 5000 8000 60 70
80 3000 5000 70 10 0
10 0 2000 3000 13 0 19 0
15 0 2000 3000 17 0 240
200 1000 2000 17 0 240
ISO PN10 ISO PN16
ISO PN20
ANSI150
ISO PN25 ISO PN40
PS (bar) 10 16 19,3 25 40
PT (bar) 15 24 30 38 60
TS=-30°C to +60°C / Volume PED: see Annex 1
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