Studer Innotec HPC 2800-12, HPC 4400-24, HPC 6000-48, HPC 8000-48 Auxiliary contact, Principle

STUDER INNOTEC HP-COMPACT

5.3.2 Table of voltage and timing threshold

The voltage levels (low voltage, float charge, end of charge and equalization) and the du-ration of the absorption charge can be changed.

The display of these voltages and the times in the program mode are in accordance with the diagram shown below:

														Absorption	Equali-
LED	Low voltage				Float charge			Absorption			Equalization				zation
														time
															time
		LED 13				LED 12			LED 11			LED 10		LED	LED 10/11
														10/11/12/13
	12		24	48	12	24	48	12	24	48	12	24	48	12/24/48	12/24/48
14	12.0		24.0	48.0	13.7	27.4	54.8	16.2	32.4	64.8	16.2	32.4	64.8	4h	3h
15	11.8		23.6	47.2	13.6	27.2	54.4	15.6	31.2	62.4	15.9	31.8	63.6	3h	2h
16	11.6		23.2	46.4	13.5	27.0	54.0	15	30	60	15.6	31.2	62.4	2h	1h
17	11.4		22.8	45.6	13.4	26.8	53.6	14.4	28.8	57.6	15.3	30.6	61.2	1h	40’
18	11.2		22.4	44.8	13.3	26.6	53.2	14.2	28.4	56.8	15	30	60	0 – 1’	20’

The heavy printed values show the standard settings.

5.4Auxiliary contact

5.4.1 Principle

The Auxiliary Contact can be basically programmed for any operating situation of the HP-COMPACT which is indicated with a LED. The programming is possible for one or more operating situations. If the contact is programmed for many situations, it is activated as soon as the HP-COMPACT finds itself in any one of the programmed situations. That means that the work of the contact meets that of the logic OR– Function.

5.4.2 The programming of the Auxiliary Contact

The programming of the Auxiliary Contact is carried out in the following Steps:

−The Push Button 21 (Program) presses down for min. 2 seconds. The LED 4 „Program“ is lit as an indication, that the HP-COMPACT is in program mode.

−A blinking LED shows the programmed condition for the auxiliary contact (LED 10/11/ 12/13 factory setting).

−With the Push Button 20 (select), select the desired condition in which the contact should be activated.

−With the Push Button 19 (Change status) confirm or change the status for this condition. If desired, with the Push Button 20 (select) select another condition in which the contact should be activated.

−With the Push Button 19 (Change status) confirm or change the status for this condition. If during 30 seconds no buttons are pushed, then the settled values are automatically stored and the HP-COMPACT switches back to normal operating condition.

5.4.3Auxiliary Contact as generator starter

As per the battery capacity

When in the programming of the Auxiliary Contact, the Battery Capacity (LED 15-18) is used as a condition, you must then take note of the following requirements.

If you have to start an emergency back-up supply with a battery having a certain residual capacity, then two battery levels must be programmed. The first (i.e. Battery 25% LED 17) for the starting or activating the Auxiliary Contact and the second (i.e.

Battery 100% LED15) for stopping or disabling the Auxiliary Contact. Programmed

HP-COMPACT V5.4 25/80