System concept High-precision test systems for function tests on various types of switchgear device, including circuit breakers, disconnectors or earthing switches, regardless of the type of drive unit. The inputs and outputs are connected flexibly via industrial plug connectors, making the test systems particularly suitable for use in development and laboratory environments as well as in production environments. Digital and analog control outputs enable voltage or current sources to be controlled automatically, allowing fully automatic tests. In combination with PROMET, three-pole dynamic resistance measurements can be carried out on up to four interrupter units per pole. Control outputs Electronic switching outputs (IGBT) for single or three-phase control of the closing and opening coils. All operating sequences can be configured and output in increments of 1 ms. IGBTs for controlling the Voltage 300 VAC/DC re|ease coils Current 100 A peak Intrinsically safe via short-circuit Time resolution 0.1 ms and overload protection Binary output Relay output 30 VDC / 2 A (max. 220 VDC) (resistive load) Analog outputs for Analog outputs to set the desired values and the voltage waveform and to controlling external release connected sources. voltage sources Output range 0...10 VDC /1 mA Load impedance Power supply to external Reference voltage for 10 VDC sensors analog sensors Supply voltage for 5 VDC or 10 VDC, can be selected via jumper incremental sensors General Recording duration Time resolution Time accuracy A/D-conversion Accuracy Analog inputs Oversampling Sampling rates Activation range Measuring range close/open coil current Coil voltage Measuring range motor Motor voltage Sensor inputs 200 kHz per measurement channel (physical) 500 Hz...50 kHz, adjustable in steps Main contacts <5 ft Resistive contacts (PIR) >5 ft...12 kft combined with main contact inputs Binary inputs Time resolution Sampling rate Auxiliary contacts Incremental inputs for Limit frequency digital travel transducers device isolated against earth all measurement inputs isolated against earth Activation range 24...300 VDC, adjustable External supply, activation range configurable 200 kHz Technical specifications subject to change without prior notice | ©12/2019 KoCoS Messtechnik AG www.kocos.com Doc. 7612002 Rev. 1.12

Complete Operation, system control, data storage and evaluation are carried out using a standard, external Windows PC system with the ACTAS 2.60 software. User interface ACTAS system software for the parameterization, execution and evaluation of switchgear tests under Windows 7/8.1/10 Power supply Wide-range power supply unit, nominal range 100...250 VDC and 90...250 VAC; 47...63 Hz working range: +6% / -10% of the nominal range Measurement connections Via safety plug connectors located on the back panel PC interfaces 1 x RJ45 Ethernet 1 x serial RS422 KoCoS interfaces 4 x control of external...