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Data
Insulation monitoring
Response value R
an
Hysteresis................................................................................................................................................................. < 25 %
Response time t
where R
an
Max. permissible system leakage capacitance C
Measuring voltage U
Measuring current Im max. (where R
Internal DC resistance R
Impedance Z
at 50 Hz........................................................................................................................................ > 200 kΩ
i
Max. permissible extraneous DC voltage U
Overload monitoring
Adjustable response value .....................................................................................................................................5 ... 50 A
Hysteresis........................................................................................................................................................................4 %
Temperature influence..................................................................................................................................< 0.15 % / °C
Overtemperature monitoring
Response value ...........................................................................................................................................................4 kΩ
Release value ............................................................................................................................................................1.6 kΩ
PTC resistors acc. to DIN 44081................................................................................................................... max. 6 in series
Interfaces
Interface/protocol............................................................................................................................................RS-485/BMS
Connection..................................................................................................................................................... terminals A/B
Max. cable length............................................................................................................................................... ≤ 1200 m
Recommended cable (shielded, shield connected to PE at one end) ..........................................at least J-Y(St)Y 2 x 0.6
Terminating resistor ................................................................................................................................. 120 Ω (0.25 W)
Switching elements
Switching elements ........................................................................................................................... changeover contacts
Operating principle.......................................................................................................... adjustable N/C or N/O operation
Electrical service life, number of cycles......................................................................................................................12000
Rated contact voltage............................................................................................................................AC 250 V/DC 300 V
Making capacity .................................................................................................................................................. AC/DC 5 A
Breaking capacity ....................................................................................................................... 2 A, AC 230 V, cos phi 0.4
..............................................................................................................................................0.2 A, DC 220 V, L/R = 0.04 s
General data
EMC immunity ................................................................................................................................. acc. to EN 61000-6-2
EMC emission .................................................................................................................................. acc. to EN 61000-6-4
Shock resistance IEC 60068-2-27 (device in operation).................................................................................. 15 g/11 ms
Bumping IEC 60068-2-29 (during transport) .................................................................................................... 40 g/6 ms
Vibration resistance IEC 60068-2-6 (device in operation).......................................................................1 g / 10...150 Hz
Vibration resistance IEC 60068-2-6 (device not in operation).............................................................. 2 g / 10 ... 150 Hz
Ambient temperature during operation.................................................................................................... -10 °C...+50 °C
Ambient temperature for storage.............................................................................................................. -40 °C...+70 °C
Climatic class acc. to DIN IEC 60721-3-3 ......................................................................................................................3K5
Operating mode ............................................................................................................................... continuous operation
Mounting position.................................................................................................................................................... vertical
Connection..............................................................................................................................................modular terminals
Power section connection type
Cage-clamp spring terminal (at I
Tightening torque............................................................................................................... 0.5 ... 0.6 Nm (4.3 ... 5.3 lb-in)
Cage-clamp spring terminal (at I
Tightening torque............................................................................................................... 0.5 ... 0.6 Nm (4.3 ... 5.3 lb-in)
TGH1322en/06.2009
, adjustable......................................................................................................................50 ... 500 kΩ
= 0.5 x R
and C
= 1 μF ............................................................................................ < 3 s
F
an
e
....................................................................................................< 5 μF
e
..................................................................................................................................................12 V
m
= 0 Ω).................................................................................................... < 50 μA
F
..................................................................................................................................... > 240 kΩ
i
........................................................................................................ DC 375 V
fg
< 65 A, AC3)................................................................... 1.5 ... 16 mm
e
≥ 65 A, AC3).................................................................... 6 ... 35 mm
e
2
(AWG 16-6)
2
(AWG 28-12)
29
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