Seakeeper 9 - Section 6: SEAKEEPER SPECIFICATIONS; Seakeeper 9;7 HD Specifications Summary

OPERATION
MANUAL
Product:
Document #:
Rev:
Page:
SEAKEEPER 9 / 7HD
90223
6
1 of 3
Section 6: SEAKEEPER SPECIFICATIONS
Seakeeper 9 / 7HD Specifications & Summary
Seakeeper 9
Seakeeper 7HD
Rated RPM
9,000 RPM
7,000 RPM
Angular Momentum at Rated RPM
9,000 N-M-S
7,000 N-M-S
Anti-Rolling Torque at Rated RPM
18,810 N-M
14,630 N-M
Spool-up Time to Rated Speed
(9000 RPM)
55 minutes (9,000 RPM)
35 minutes (7,000 RPM)
Spool-up Time to Stabilization
(7650 RPM)
38 minutes (7,650 RPM)
25 minutes (5,600 RPM)
Spool-up Power
AC Motor
DC Motor
3,000 Watts Max
240 Watts
3,000 Watts Max
240 Watts
Operating Power
AC Motor (Sea state dependent)
DC Control
1,000-2,000 Watts
240 Watts
1,000-2,000 Watts
240 Watts
Voltage
AC Input
DC Input
208-230 VAC (±10%), 50/60 Hz,
Single Phase
24 VDC @ 10 Amps
208-230 VAC (±10%), 50/60 Hz,
Single Phase
24 VDC @ 10 Amps
Sea Water Supply to Heat
Exchanger
30 LPM (8 GPM) maximum
15 LPM (4 GPM) minimum
30 LPM (8 GPM) maximum
15 LPM (4 GPM) minimum
Ambient Air Temperature
0˚ - 60˚C (32˚ - 140˚F)
0˚ - 60˚C (32˚ - 140˚F)
Weight
550 kg. (1,210 lbs) bolt-in
installation
550 kg. (1,210 lbs) bolt-in
installation
Envelope Dimensions
0.85 L x 0.90 W x 0.72 H (meters)
33.5 L x 35.6 W x 28.3 H (inches)
0.85 L x 0.90 W x 0.72 H (meters)
33.5 L x 35.6 W x 28.3 H (inches)
Noise Output
At full operating RPM, steady
state noise measured in the
factory at a 1 meter distance
measures 68-70 dBC (sound
levels may be higher during spool-
up).
At full operating RPM, steady state
noise measured in the factory at a
1 meter distance measures 68-70
dBC (sound levels may be higher
during spool-up).