Additional Instrumentation; Configuration Of Additional Engine Signals And/Or Protections - Kohler SFGLD480 Operation & Maintenance Manual

3. ADDITIONAL INSTRUMENTATION

The following signals and/or protections can be included with the engine on express request of the client. .
Table 2. Configuration of additional engine signals and/or protections
Measure
Exhaust manifold
temperature (SFGM560)
Crankcase gas pressure
Engines 90/80,90/55 and 90/40
(194/176ºF 194/131ºF y 194/104ºF)
Crankcase gas pressure
Engines 90/80,90/55 and 90/40
(194/176ºF 194/131ºF y 194/104ºF)
Explosive areas engines
Air filter blockages
Air filter blockages
Explosive areas engines
Catalyst blockage
SFGRD engines
Water pressure
Engines
90/80, 90/55 and 90/40
(194/176ºF 194/131ºF y 194/104ºF)
Water pressure
Engines 120/80.120/55 and 120/40
(248/176ºF 248/131ºF y 248/104ºF)
(*) Activates when the engine has been running for several minutes. This time depends on the oil temperature:
 <60ºC (140ºF) Cannot be activated for oil temperatures of less than 60ºC (140ºF)
 Activates and engine shutdown 20 minutes after temperature has been > 60ºC (140ºF)
 Activates and engine shutdown 15 minutes after temperature has been > 70ºC (158ºF)
 Activates and engine shutdown 10 minutes after temperature has been > 80ºC (176ºF)
 Activates and engine shutdown 5 minutes after temperature has been > 90ºC (194ºF)
PRODUCT INFORMATION
IO-G-M-60-002e
Location Signal type
Exhaust
outlet of
Type K thermocouple
each
cylinder
NC potential-free contact
Gallery
4-20mA (-50 - 50 mbar)
(-0.73 – 0,73 psi)
Visual
Air filter
NC potential-free contact
4-20mA (-50 - 50 mbar)
Air filter
(-0.73 – 0,73 psi)
4-20mA (-50 - 50 mbar)
Catalyst inlet
(-0.73 – 0,73 psi)
Discharge
4-20mA (0-10 bar)
Auxiliary
(0-145 psi)
Circuit pump
INDEX
K
FG/FGLD/SFGLD/SFGM/SFGRD
ENGINES INSTRUMENTATION
Protection value
-
>3mbar
(0,044 psi)
> 38 mbar
(0,055 psi)
> 38 mbar
(0,055 psi)
< 45 mbar
(0,065 psi)
< 1 bar
(14,5 psi)
< 0,5 bar
(7,3 psi)
< 2 bar
(29 psi)
< 1,5 bar
(21,8 psi)
2.9.4
DATE
Dep. 3
May 2016
O&M_2.002211.810_A_10_2016
Action Active
Informative Always
In operation.
Alarm or warning
Timed 5 sec.
Emergency Refer to (*)
shutdown Timed 5 sec.
Alarm or warning Always
Alarm or warning Always
Alarm or warning Always
In operation
Alarm or warning
+ 10 s
In operation
Gradient shutdown
+ 10 s
In operation
+ 10 s
Alarm or warning
and water temp.
> 100ºC (212ºF)
In operation
+ 10 s
Gradient shutdown
and water temp.
> 100ºC (212ºF)
4/5