Maintenance of Major Components
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5.1.3. Specification
z
Performance
Isochronous operation / steady state stability ......................................................... ± 0.25 % or better
Speed range / governor ............................................................................. 1 K ~ 7.5 K Hz continuous
Speed drift with temperature ................................................................................... ± 0.5 % maximum
Idle adjust CW ........................................................................................................ 60 % of set speed
Idle adjust CCW .................................................................................................... less than 1,200 Hz
Droop range .............................................................................................................1-5 % regulation *
Droop adjust max. (K-L jumpered) ................................................ 450 Hz, ± 90 Hz per 1.0 A change
Droop adjust min. (K-L Jumpered) .................................................... 20 Hz, ± 8 Hz per 1.0 A change
Speed trim range................................................................................................................... ± 210 Hz
Remote variable speed range .......................................................... 500 ~ 7.5 Hz or any part thereof
Terminal sensitivity
J................................................................................100 Hz ± 15 Hz / Volt @ 6.0 K impendence
L ............................................................................... 680 Hz ± 50 Hz/Volt @ 165 K impendence
N.................................................................................135 Hz ± 10 Hz/Volt @ 1 M
Ω
impendence
P .................................................................................................10 VCD supply @ 20 [mA] max.
z
Environmental
Ambient operating temperature range ............................................................................... -40 ~ 85
°
C
Relative humidity................................................................................................................. up to 95%
All surface finishes ..................................................................... fungus proof and corrosion resistant
z
Power input
Supply ....................................... 24 VDC battery system (transient and reverse voltage protected)**
Polarity ............................................................................................... negative ground (case isolated)
Power consumption ............................................................ 50 [mA] continuous plus actuator current
Maximum controllable actuator current at 25
°
C
- (Inductive Load) ....................... 10{A} continuous***
Magnetic speed sensor signal ....................................................................................1 ~ 120[V] RMS
z
Reliability
Vibration ................................................................................................................. 1G @ 20 ~ 100 Hz
Testing ......................................................................................................... 100 % functionally tested
z
Physical
Dimensions ........................................................................................................... see outline (dia. 1)
Weight ................................................................................................................................ 705 grams
Mounting .............................................................................................. any position, vertical preferred
* Droop is based on a speed sensor frequency of 4,000 Hz. and an actuator current change of 1 amp
from no load to full load. Applications with higher speed sensor signals will experience less
percentage of droop. See droop description for specific details on operation of droop ranges.
** Protected against reverse voltage by a series diode. A 15 amp fuse must be installed in the positive
battery lead.
*** Protected against short circuit to actuator (shuts off current to actuator), unit automatically turns
back on when short is removed.
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