MEC 310 GENSET CONTROLLER
PM075 REV 2 09/08/20
Page 21
THOMSON TECHNOLOGY
Technical information
Technical specifications
Accuracy:
Class 2.0 to EN 60688/IEC 688
Galvanic separation:
Between inputs and aux. power supply: 500V DC – 1 min.
Connections:
1.5 mm
2
multi stranded
Operating temperature:
-20…70°C (-4…158°F) (UL/cUL Listed: Max. 50°C ambient)
Storage temperature:
-40…70°C (-40…158°F)
Aux. supply:
6-36V DC (UL/cUL Listed: 7.5…32.7V DC) continuously
Max. 8W consumption
Measuring input voltage:
50…480V AC phase to phase (+20%)
Load:
1.5M
Ω
Measuring input current (In): 1A or /5A AC from current transformer
Load:
Max. 0.3VA per phase
Frequency:
30…70Hz
Analogue input:
From active transducer
Current:
0(4)…20mA
Impedance:
50
Ω
Wire break:
I <2.5mA = Fault
Response times:
500ms
(From the set point is reached till the output is activated or the delay timer is started).
Multi inputs:
Resistor inputs, internal 3V supply
Wire break:
R >150
Ω
Response times:
500ms
(From the set point is reached till the output is activated and the delay timer is started).
Active binary inputs:
Dry contact inputs with wire break
Internal voltage:
3V DC
Impedance:
240
Ω
~ 16mA
RPM input:
2.0...70V
10...10,000Hz
Passive binary in voltage:
Bi-directional optocoupler 6…36V DC
