KL8001 | Power terminal for Siemens contactor, series Sirius 3R
KL8001 | Power terminal for Siemens contactor, series Sirius 3R
Like a standard motor protection relay the KL8001 power terminal is fitted to a power contactor up to a switching capacity of 5.5 kW. With regard to its connection mechanism, it is especially suitable for Siemens contactors of the Sirius 3R (switch size 500, type 3RT 10 1) series. The power terminal switches the installed contactor and takes over all the functions of the motor protection relay. Apart from its purely protective function of switching off the motor when overloaded, the power terminal can carry out numerous diagnostic functions on the motor. Via the connection with the KL9060 adapter terminal, the data is made available to the controller via the fieldbus.
Number of power terminals: up to 10 (at typ. 140 mA current consumption per contactor)
Setting range of nominal current: 0.9…9.9 A
Tripping classes: class 5, 10, 15, 20, 25, 30 selectable
Short-circuit behavior: conforms to EN 60947-4-1 (assignment type 2)/VDE 102
Triggering tolerance: conforms to IEC 947, as well as UL and CSA
Product status:
service phase | Possibly with other technical features or equipment in case of a service order or repair
Product information
| Technical data | KL8001 |
|---|---|
| Connection type | power path: screw terminals up to 2 x 2.5 mm² K-bus: 2 x flat plug socket, 10-pin |
| Current load | max. 25 A (fuse) |
| Short-circuit proof | up to 5 kA |
| Internal resistance | < 1 mΩ |
| Measured values | current, voltage, power |
| Measurement error/uncertainty | 0.1 A AC |
| Measuring voltage | 500 V AC |
| Current consumption K-bus | typ. 150 mA |
| Current consumption power contacts | typ. 7 mA + load |
| Power contacts | 24 V DC (-15%/+20%)/max. 1.4 A, short-circuit proof |
| Electrical isolation | 500 V (24 V DC/K-bus), 2500 V (mains supply/K-bus) |
| Bit width in the process image | input/output: 64 bits, 8 bit control/status, 32 bit data |
| Configuration | automatically, via the fieldbus, KS2000, rated current also manually |
| Weight | approx. 90 g |
| Operating temperature | 0…55°C |
| Storage temperature | -25…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable, contactor dependent |
| Approvals/markings | CE |
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