Technical Data - ABB CEM11-FBP.35 Manual

C E M 1 1 - F B P. X X X E A R T H L E A K A G E M O N I T O R M A N U A L
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Technical data

Supply voltage
Supply current
Total device dissipation
Motor voltage
Selectable earth fault
current thresholds
Tripping and tripping time
Max. inaccuracy of the threshold level
Output signal Earth fault current lower
than threshold value
Connecting capacity
Mounting
Mounting position
Dimensions
Net weight
Pollution degree
Degree of protection
Temperature range
Operation altitude above sea level
Approvals
Lowest values have higher inaccuracy
1)
Device is not suitable to be used as a substitute for a GFCI (Ground-Fault Circuit-Interrupters) or a Listed Ground Fault Sensing an Relaying Equipment (UL)
2)
24 V DC (+30 % ... -20 %)
(19.2 ... 31.2 V DC) including ripple
Max. 0.5 mA
Max. 125 mW
Max. 1000 V AC, isolated wires have to be used
CEM11-FBP.20 80 , 300, 550, 750, 1000, 1200, 1500, 1700 mA
1)
CEM11-FBP.35 100 1) , 500, 1000, 1400, 2000, 2400, 3000, 3400 mA
CEM11-FBP.60 120 , 1000, 2000, 2800, 4000, 4800, 6000, 6800 mA
1)
CEM11-FBP.120 240 , 2000, 4000, 5600, 8000, 9600, 12000, 13600 mA
1)
If the earth fault current is above the adjusted threshold the control device (e.g. UMC100.3 or
PLC) is responsible to switch off the motor within the specified tripping time (e.g. 1 s).
Earth fault detection time of CEM11-FBP.xxx is about 25 ms. UMC100.3 or PLC should use an
additional delay time to ignore short disturbances.
+/- 10 %
+/- 30 % for the currents marked with
Signal: output switches to + 24 V DC ("closed contact")
Max. voltage drop: 4.1 V DC
Max. load: 30 mA
Earth fault current Signal: output opens ("open contact")
higher than Max. output current: 0.5 mA
threshold value Max. output low voltage 1.9 V DC
Solid or stranded 0.75 - 1.5 mm
Stripping length 5 ... 6 mm / 0.2 ... 0.24 inch
Cable length 10 m shielded or unshielded
CEM11-FBP.xxx On DIN rail (IEC/EN 60715, 35 mm) or with screws, in each case with the provided accessories.
CEM11-FBP.120 Only with screws
No restrictions
See "Dimensional drawings"
CEM11-FBP.20 130 g
CEM11-FBP.35 200 g
CEM11-FBP.60 330 g
CEM11-FBP.120 940 g
Terminals 3
IP20
Storage - 40 ... + 75 °C
Operation 0 ... + 60 °C
Up to 5000 m
CE, cUL
2)
1)
/ 18 - 16 AWG
2
9