IM30-SA
Doc. N° MO-0089-ING
Rev.
1
FW:
1.01
Pag.
2
of
25
Copyright 2010 - Microener
INDEX
1 General utilization and commissioning directions
________________________________________________
3
1.1 Storage and transportation________________________________________________________________ 3
1.2 Installation_____________________________________________________________________________ 3
1.3 Electrical connection_____________________________________________________________________ 3
1.4 Measuring inputs and power supply_________________________________________________________ 3
1.5 Outputs loading_________________________________________________________________________ 3
1.6 Protection earthing______________________________________________________________________ 3
1.7 Setting and calibration___________________________________________________________________ 3
1.8 Safety protection________________________________________________________________________ 3
1.9 Handling______________________________________________________________________________ 3
1.10 Maintenance___________________________________________________________________________ 4
1.11 Fault detection and repair_________________________________________________________________ 4
2 General characteristics and operation
__________________________________________________________
4
2.1 Power supply________________________________________________________________________ 4
2.2 Algorithm of the time current curves______________________________________________________ 5
3 Controls and measurements
__________________________________________________________________
6
4 Signalization
_______________________________________________________________________________
7
5 Output relays
______________________________________________________________________________
8
6 Serial communication
_______________________________________________________________________
8
7 Digital inputs
______________________________________________________________________________
9
8 Test
______________________________________________________________________________________
9
9 Keyboard and display operation
_______________________________________________________________
10
10 Reading of measurements and recorded parameters
_____________________________________________
11
10.1 ACT. MEAS (Actual measure) _________________________________________________________ 11
10.2 MAX VAL (Max values) _____________________________________________________________ 11
10.3 LASTTRIP (Last trip) _______________________________________________________________ 12
10.4 TRIP NUM (Trip number) ____________________________________________________________ 12
11 Reading of programmed settings and relay’s configuration
________________________________________
13
12 Programming
______________________________________________________________________________
13
12.1 Programming of functions settings______________________________________________________ 13
12.2 Programming the configuration of output relay_____________________________________________ 15
13 Manual and automatic test operation
13.1
Mode “ W/O TRIP ”__________________________________________________________________ 13
13.2
Mode “ WithTRIP “__________________________________________________________________ 15
14 Maintenance
_______________________________________________________________________________
16
15 Power frequency insulation test
_______________________________________________________________
16
16 Electrical characteristics
_____________________________________________________________________
17
17 Connection diagram
Standard Output___________________________________________________________ 18
17.1 Double Output_____________________________________________________________________ 18
18 Wiring the serial communication bus
__________________________________________________________
19
19 Change phase rated input 1A or 5A
____________________________________________________________
19
20 Time current curves IEC
_____________________________________________________________________
20
21 Time current curves IEEE
____________________________________________________________________
21
22 Direction for pcb’s draw-out and plug-in
________________________________________________________
22
22.1 Draw-Out_________________________________________________________________________ 22
22.2 Plug-In___________________________________________________________________________ 22
23 Overall dimensions
_________________________________________________________________________
23
24 Keyboard operational diagram
________________________________________________________________
24
25 Setting’s form
______________________________________________________________________________
25
