MEC 20 MICROPROCESSOR ENGINE/GENERATOR CONTROLLER
PM047 Rev 13 05/03/30
87
Thomson Technology
12. SPECIFICATIONS
•
Power supply:
10 to 30Vdc, negative ground
•
Operating temperature:
-15
°
C to +50
°
C
1
1
Extended temperature ratings are available using the VFD display option. Extended ratings are:
Operating -40
°
C to +70
°
C, Storage -50
°
C to +85
°
C
•
Environmental (Faceplate):
NEMA 12
•
Vibration:
4g,
5-250Hz
•
Power consumption:
5 watts (max.)
•
Storage temperature:
-
20
°
C to +70
°
C
1
•
Humidity:
5 to 95% non-condensing
•
Dimensions:
10.75”W x 6.75”H x 2.0”D
•
AC Metering Accuracy
:
±
1.0%, @ 25
°
C Volts, Amps
±
2% @25
°
C KVA
•
Inputs:
Engine Speed Sensing
100 - 10,000Hz, 3.0 - 20Vac, rms
AC Voltage
120 - 600Vac (nominal), 0.1VA, 3 phase, 50/60Hz
AC Current
0 - 5Aac (nominal), 1.5VA, 3 phase
Engine Parameters
Dedicated Senders (supplied loose)
Digital Fault Contacts
Open or close to DC Negative
•
Output contacts:
Run, Crank
10A/240Vac, 8A/24Vdc resistive (3A inductive, 0.4pf), Form
A
Programmable 10A/240Vac,
8A/24Vdc resistive (3A inductive, 0.4pf), Form
A
•
Analog Oil Pressure Measurement:
Range: 15 PSI – 150 PSI (maximum)
Pressure Accuracy
Operating range 15 - 59 PSI = +-6 PSI
Operating range 60 - 75 PSI = +-2 PSI
Operating range 76-150 PSI = +-7 PSI
•
Analog Engine Temperature Measurement:
Range: 0-200
°
C (maximum)
Temperature Accuracy
Operating range 0 - 30
°
C = +-8
°
C
Operating range 30 -100
°
C = +-2
°
C
Operating range 100 -200
°
C = +-8
°
C
Specifications subject to change without notice.
Summary of Contents for MEC 20
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Page 6: ...MEC 20 MICROPROCESSOR ENGINE GENERATOR CONTROLLER...
