德国多德Dold有着70多年智能楼宇控制系统和继电器装置的生产经验。主要产品包括安全继电器、测量继电器和安全模块。产品广泛用于医疗设备、造纸设备、电梯、机器安全、工厂自动化、和轨道交通航行业。
下面为大家介绍的是德国DOLD多德时间继电器,纯英文多德DOLD时间继电器介绍,德国DOLD时间继电器英文样本,DOLD时间继电器规格技术参数如下:
Timing relays are available as electropneumatic, electromechanical and electronic design. Electropneumatic and electromechanical timing relays work with conventional relay contacts. Electronic timing relays work with conventional relay contacts or with solid-state relays.
Functions
Delay on operate: Initiation is by applying the operating voltage. Once the set delay time has lapsed the relay switches to its operated condition.
Release delay: When the operating voltage is applied the relay immediay switches to its operated condition. When the operating voltage is interrupted, the release delay time starts. Once the set delay time has lapsed the relay switches to its normal position.
There is a differentiation between devices without and such with auxiliary voltage.
Devices without auxiliary voltage can only control short times (up to 5 minutes), devices with auxiliary voltage are also suited for longer times because their delay function is initiated by triggering the control input. These products are also suited for applications with very short operating times.
Flasher timers: When the operating voltage is applied the relay switches to its operated condition (on the lead edge of the pulse). Once the pulse time has lapsed the relay switches to its normal position. After the end of the dead time it returns to its operated condition and so on (pulse time = dead time).
德国DOLD时间继电器英文样本  Cyclic timers: Same functions as the flasher timer, but pulse time and dead time are different and therefore they can be separay adjusted.
Fleeting action: A fleeting action NO relay switches to its operated condition without delay when the operating voltage is applied. Once the set fleeting time has lapsed the relay switches to its normal position. A fleeting action NC relay has voltage applied to the control input via the control contact. When the control contact is opened the relay immediay switches to its operated condition. Once the set fleeting time has lapsed the relay switches to its normal position.
Pulse shapers: Convert the input pulse to an output pulse with a defined length (set time).
Multifunction relays: These devices can be used for each one of the above functions. Needed functions can be adjusted on the device.
Star delta timers: The star contact is closed when the operating voltage is applied. Once the set fleeting time has lapsed the star contact opens and after a short dead time (contact transit time 35 to 100 ms) the delta contact closes.
For MK9906N, MK 9962N , MK 7854N , MK 7850N  and IK/SK 9906 , IK/SK 9962 , IK/SK 7854 , IK/SK 7854 :
Voltage range AC/DC 12-240 V
8 time ranges from 0.05 s - 300 h
Setting aid for quick setting of long times
LEDs for ready-for-operation, contact position, time sequence
Optionally with timing interruption/time addition and with connection to a remote potentiometer
Optionally 1 changeover contact programmable as instantaneous contact (for MK....N models)德国DOLD时间继电器英文样本