Casing Dimension
Wiring Diagram
Bracket
Parameter Modes
True RMS measurementLow set & High setOperation hour recordingFault & Trip LED indicationTrip value recording (3 memory)Neutral current displayTHD-I displayLast 30 mins. ampere demandMaximum ampere demandSelectable 6 IDMT graphs2 output relaysAuto shorting of CTs (when unplugged)Programmable software lockSelectable frequency (50 / 60 Hz)Flush mount
features
Current Setting ( I>) 20 ~ 200% (1% step) DTL
10 ~ 200% (1% step) IDMT
High-set ( I ) OFF or 20 ~ 2000% (10% step) DTL/IDMT
Time setting ( TMI or TI ) 0.05 ~ 20.0 sec. (0.1 sec. step) DTL
0.05 ~ 1.00 sec. (0.01 time multiplier step) IDMT
High-set time ( TI ) 0.03 ~ 20.0 sec. (0.1 sec. step) DTL/IDMT
Measurement True RMS Ampere
Power supply AC 85 ~ 270 V / DC 100 ~340 V
DC 16 ~ 36 V (model : D24n)
Rated current ../5A (../1A upon request)
Rated frequency 50 / 60 Hz (selectable)
Relay operation level 1.10 x (IDMT), 1.0 x (DTL)
Power Consumption 2 VA
C.T. burden@5A 0.5 VA
Tripping contact SPDT 5A / 240 VAC
Weight ~ 520 g
Operating temp. 0o C ~ +55o C
Standard IEC : 61000-4-2/4-4/4-5/255-5:1
Enclosure Protection IP50 (dust protected)
Case Material ABS resin complying with UL-94 VO (flame retardant)
version 9.23 version 9.33User Guide for model : TM-9200s-U240n-5A (DTL) TM-9300s-U240n-5A (IDMT)numerical based Over Current Relay
All measurement in millimeters
SIDE VIEW
98
98
92
92
Panel Cut-out92 x 92 mm
FRONT VIEW
PANEL CUT-OUT
Plug-inscrewterminal
95
DELAB
Wiring connection
35 mm wide DIN Rail mount
TE
CH
NIC
AL
DA
TA
SE
TT
ING
RA
NG
E
Modes definition
Technical Specification Technical data / Setting range
Panel Description Overview / Button Functions
SE
TTIN
G
mode description
INF
OS
PE
CIA
L S
ETT
ING
MO
DE
I > To set over current
Characteristic I > Selectable IDMT curves
TMI > or TI > To set trip time ( Time Multiplier )
I >> To set high set fault
TI >> (sec) To set high set trip time
Operation hr. Device operated in hours ( x 1000 hr. )
Trip mem.1 Most recent trip value
Trip mem.2 Trip value before ( Trip mem.1 )
Trip mem.3 Trip value before ( Trip mem.2 )
Software lock Keypad lock : ON or OFF
TripRelay K1 response type Latching or Non-latching
Output relay K2 function Programmable relay output
TripRelay K2 response type Latching or Non-latching
Network frequency Selectable as : 50 Hz or 60 Hz
Standby mode Running LED bar : ON or OFF
mode
(L1,L2,L3) LED( Phase Indicator )
3-digit displayDisplay currentmeasurement &informations
(X 10) LED( Lit when display value x 10 )
Fault LEDLit when fault is
detected
I trip LEDLit when fault is
detected(low-set)
I trip LEDLit when fault is
detected(high-set)
Cancel / Reset / TestbuttonTo undo parameter settingReset device after tripTest trip (hold 5 secs.)
Select,Set
Auto,Manual,Cancel
Single digitmode display
Display mode selection,In default mode,
the mode display is blank
Down(-) buttonSet value decrement
Select / Setbutton
To display info or valueTo select mode
To set or confirmparameter setting
Up
Down
Up (+) buttonSet value increment
Flashingdecimal
Indicate standbymode is active
Also indicatesseconds count
(5 secs.= 5 flashes)on depress & hold
button when accessto special setting
mode ortest trip function
9 x 10 11 12 13 14 15 16
K1 K2SUPPLYPOWER
Trip
con
tact
1 3 5 7 8
LOAD
NL3L2L1
How to do setting
step
step
step
Set over current IDMT curves Set time multiplier
Setting Parameters
Special Setting Modes
IDMT Graph
mode
Mode displayIn default mode, themode display is blank
Viewing Info
Press [ Set ] to store new value and proceed to the next mode.
Press [ Cancel ] button toexit mode or undo changes.
All modes exit automatically if leftuntouched for more than 20 secs.
Press [ Select ] button whilein default mode to access toparameter setting mode:
To scroll thru modes, just press &release the [Select] button
1
2
3
User Guide for model : TM-9200s-U240n-5A / 9300s-U240n-5Aversion 9.32 version 9.33
Press [ Up ] or [ Down ] buttonto adjust desire value
For fast increment or decrement,press and hold the UP or Down button
Manual ‘ test trip ’
Manual test trip allows the user to test the device for any fault in tripping.To do a manual test trip, follow the instruction below:When NO mode is selected (mode display is blank),
i) Press & hold [ Test ] button for 5 seconds.The mode display decimal will flash 5 times to indicate 5 seconds count.
ii) Release the button when the display show :
iii) Mode starts to count down from 5 and trips at zero. The display will show :
To abort test when mode has not counted down to zero, press the [ Cancel ] button.
Test device for fault in tripping
0.1
1.0
10.0
100.0
1000.0
1 10Overload Ratio (In/Is)
Tim
e (
Se
c)
IDMTDTL
Step by step instruction
When mode display is blank, press[Select] button to acess toparameter setting mode.
mode mode mode
Modes
Modes
Time graph based onTime Multiplier 1.0
Press [ Select ] until mode is displayed.Display will show the existing set value. (Range : OFF or 20 ~ 2000 %)Select the desired value using the [ Up / (+) ] or [ Down / (-) ] button.Newly selected value will flash. Press [ Select ] to store / confirm new value and advanceto mode or press [ Cancel ] to undo changes.
Press [ Select ] until mode is displayed.Display show : (Disabled -> Mode 4 is set to OFF)When mode 4 is not set to OFF :-Display will show the existing set value (Range : 0.03 ~ 20.0 sec.)Select the desired value using the [ Up / (+) ] or [ Down / (-) ] button.Newly selected value will flash. Press [ Select ] to store / confirm new value and advanceto mode or press [ Cancel ] to undo changes.
Press [ Select ] once to enter mode .Display will show the existing set value (%). (Range : 20~200 DTL / 10~200 IDMT)Select the desired over current value using the [ Up / (+) ] or [ Down / (-) ] button.Newly selected value will flash. Press [ Select ] to store / confirm new value and advanceto mode or press [ Cancel ] to undo changes.
Press [ Select ] until mode is displayed.Display will show the existing set value. (refer to IDMT Graph)Select the desired IDMT curve using the [ Up / (+) ] or [ Down / (-) ] button.Newly selected value will flash. Press [ Select ] to store / confirm new value and advanceto mode or press [Cancel] to undo changes.
Press [ Select ] until mode is displayed.Display will show the existing set value. (0.05~20.0 / 0.05~1.0 time-multiplier)Select the desired value using the [ Up / (+) ] or [ Down / (-) ] button.Newly selected value will flash. Press [ Select ] to store / confirm new value and advanceto mode or press [ Cancel ] to undo changes.
No Flash > phase did not cause tripping Flash Once > phase cause a low-set trip Flash Twice > phase cause a high-set trip
Modes
Press [ Select ] until mode is displayed.Press [ Select ] button again each time to view individual tripped memory for: mode > phase L1, L2, L3 (most recent tripped value) mode > phase L1, L2, L3 (tripped value before mode A) mode > phase L1, L2, L3 (tripped value before mode b)To exit, press [ Cancel ].
Reset Trip Memory
Press [ Select ] button until mode [A] is displayed.
If the display show ( NO tripping has occurred ), no resetting is required.If the display show a certain value ( tripping has occurred ), then follow the steps below:-
Press [ Cancel ] button and hold for 3 seconds in current mode -> mode (The mode display decimal will flash 3 times to indicate 3 seconds count)
The display will reset to show . To exit, press the [ Cancel ] button.
Reset recorded trip memories ortotal trip count
Up / Downbutton
To adjust value
Select / Setbutton
To select mode& to set
parameter
Up
Down
CancelbuttonTo exit mode orundo changes
Select,Set
Auto,Manual,Cancel
Characteristics ( IE )Normal Inverse 3.0 /10Normal Inverse 1.3 /10Very Inverse
Extremely InverseExtremely Inverse (0.64 sec)
Long Time Inverse Definite Time
User can lock the keypad on the device to avoid unauthorized or accidentaladjustment to the settings and to do special settings.When NO mode is selected (mode display is blank),
i) Press [ Select ] and [ Cancel ] button simultaneously and hold for 5 seconds.ii)Press [ Up / (+) ] or [ Down / (-) ] button to select or modifyiii) Press [ Set ] button to confirm and proceed to next mode
Software keypad lock: Parameters modification : Allowed: Parameters modification : Not Allowed
Trip relay K1 response type: Latching trip signal: Non-Latching trip signal
Output relay K2 function: Tripping output (Lc or nLc ): Low-set fault start signal output (nLc): High-set fault start signal output (nLc): Any fault start signal output (nLc)
: Device failure output: Circuit breaker failure output (Lc or nLc): Alarm output (nLc)
K2 response type: Latching trip signal: Non-Latching trip signal: Not Available
Standby option
: De-activate : ActivateA flashing decimal on the mode display indicate standbymode is enable. After about 3 minutes of idle and noleakage is detected, running LED bar will be displayedinstead of the real time leakage current. Stanby modeautomatically exits on leakage detection or when anybutton is depressed. When device trips, standby mode istemporary de-activated until device is reset.Alternatively, simply press [Cancel] button when poweringup the device to activate or de-activate standby function.
After Stanby mode, the display will show : .Press [Set] to confirm all of the above settings or press[Cancel] to go back one previous mode.Press & hold [Cancel] for 3 seconds to exit and abort themodification without saving (previous setting unchanged).New setting only takes effect when [Set] button is pressedduring is displayed.
Electrical network system frequencyElectrical network frequency setting: = 50 Hz = 60 Hz
Press [ Select ] until mode to view the total operation hours.To view : THD & Amp Demand, press & hold [ Select ] for 2 secs.Press [select] again each time to view THD for individual phase ( L1 , L2 , L3 ).After phase L3 is viewed, pressing [Select] will display the Amp Demand,
(last 30 mins demand) for phase L1. Press [Select] again to view phase L2 & L3.After phase L3 is viewed, pressing [Select] will display the
(maximum demand) for phase L1. Press [Select] again to view phase L2 & L3.After phase L3 is viewed, pressing [Select] will go to mode or press [Cancel] to exit.
I (%) CharIE TMI or TI
I > : To set over current (%)
Char IE : To select IDMT curves
TMI or TI : To set Trip Time
I : To set High-set over current (%)
TI : To set High-set trip time (sec.)
View operation hour x 1000 / THD / Amp Demand
View trip memory : 3 tripping memories
Top Related