OVER CURRENT RELAY |
Numerical Based TM-9200s, TM-9300s (IDMT)

 

 

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TECHNICAL DATA
Measurement True RMS Ampere
Power supply 85 ~ 270 VAC / 100 ~ 340 VDC
16 ~ 36 VDC (model: D24n)
Rated current ../5A, ../1A upon request
Rated frequency 50 / 60 Hz (selectable)
Rated operation level >= 1.10 x (IDMT), >= 1.0 x (DTL)
C.T. burden@5A < 0.5 VA
Tripping contact SPDT 5A / 240 VAC
Weight approx. 500g
Operating temp. 0° C ~ +55° C
Standard IEC : 61000-4-2/4-4/4-5/255-5:1
SETTING RANGE  
Current Setting 20% ~ 200% (1% step)
High-set 20 ~ 2000% (10% step) or OFF
Time setting 0.05 ~ 1.00 (0.01 time multiplier step)
0.05 ~ 20.0 (0.1 sec step)
High-set time 0.03 ~ 20.0 (0.1 sec step)

Features

- True RMS measurement

- Low set and High set

- Operation hour recording

- Fault / Trip LED indication

- 3-tripping history

- Neutral current display

- THD-I display

- Last 30 min. ampere demand

- Maximum ampere demand

- 2 selectable characteristics (DTL/LTI)

- 7 selectable characteristics *

- 2 output relays *

- Auto shorting of CTs (when unplugged)

- Programmable software lock

- Flush mount

* Available for IDMT models only.

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