KNX DRA Swit.act. 8-g 16 A man.act. + C-load [104600] KNX switching actuator, 8-gang 16 A with manual actuation and current measurement for C-loads Gira KNX system DRA plus DRA switching actuators with integrated bus coupler. For switching independently controllable groups of loads. With manual switch for switching over the relay (On/Off) parallel or without KNX operation. Multi-phase connection. No additional power supply required. Features: - Manual actuation of the relay independent of the bus or switching position indication. - NO contact or NC contact operation. - Central switching function. - Group feedback for reduction of bus load. - Active or passive (object can be read out) cyclical feedback function. - Feedback can be delayed until after the recovery of bus voltage. - Logical linking function for each output. - Block function can be parameterised for each channel. As an alternative, forced setting function for each output. - Time functions (switch-on/off delay, staircase light function – also with advance warning function). - Integration in light scenes is possible, eight internal scenes at the most can be parameterised per channel. - Memory function for light scenes. - Elapsed operating time meter as forward/backward counter with limit function (limit can be changed via bus) can be activated for each output. - Input monitoring for cyclical updating with safety setting. - Reactions in case of bus voltage failure and restoration can be set for each channel following an ETS programming process. - The switching contacts of the switching actuator, 8-gang, C-load are especially designed for loads with a capacitive character, and therefore conditional, brief, high switch-on currents (see Technical Data). - The switching actuator has an integrated current detection. - A current measurement can be carried out for each channel. - Current detection: Measurement of load current for each channel. - Threshold values for load monitoring (e.g. signalling of load failure). - Independent switching of the eight outputs. Technical data: KNX medium: TP1-256 Connections - KNX: Connection and junction terminal - Load: Screw terminals Relay - Number: 8 - Contact: 1 x zero-voltage NO contact each, flip-flop Switching capacity AC 230 V: 16 A / AC1 or 16 A / AC3 Switching capacity AC 400 V: 10 A / AC1 or 10 A / AC3 Maximum switch-on current: 600 A, 150 µs, 300 A, 600 µs Connected load - Ohmic load: 3680 W - Capacitive load AC 230 V: 16 A, max. 200 µF - Light bulbs: 3680 W - HV halogen lamps: 3680 W - Wound transformer: 2000 VA - Gira Tronic transformer: 2500 W - Fluorescent lamps, uncompensated: 3680 VA - Fluorescent lamps, duo-circuit: 3680 VA - Fluorescent lamps, parallel-compensated: 2500 VA - Mercury-vapour lamps, uncompensated: 3680 W - Mercury-vapour lamps, parallel-compensated: 3680 W Connections: max. 4 mm² Current detection: 0.25 to 16 A sine Current detection: 50/60 Hz Notes: - Installation on DIN top-hat rail. - VDE approval in accordance with EN 60669-1, EN 60669-2-1. Scope of supply: - KNX connection and junction terminal included in the scope of supply. Dimensions: Modular widths (MW): 8 Make: Gira Order No. 1046 00 DRA plus Quantity: 0 Stk xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx