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 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)

Contactor connection mechanism for Siemens contactor series Sirius 3R (switch size S00, Typ 3RT 10 1)

Type of connection power path screw terminals up to 2 x 2.5 mm²

Current load max. 25 A (fuse)

Short-circuit proof up to 5 kA

Internal resistance < 1 mΩ

Setting range of nominal current 0.9…9.9 A

Tripping classes class 5, 10, 15, 20, 25, 30 selectable

Measured values current, voltage, power

Measurement error/ uncertainty 0.1 A AC

Measuring voltage 500 V AC

Type of K-bus connection 2 x flat plug socket, 10-pin

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)

Configuration possibility automatically, via the fieldbus, KS2000, rated current also manually

Bit width in the process image input/output: 64 bits, 8 bit control/status, 32 bit data

Adapter terminal KL9060

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

Weight approx. 90 g

Operating/storage temperature 0…+55 °C/-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

>>> Refer to technical document: KL8001en