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
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