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