STUDER INNOTEC

HP-COMPACT

4.7.1 Set the transfer voltage threshold

The voltage threshold of the transfer can be adjusted between 150 to 230V with the turning knobs (23). From factory this value is 200V. Most appliances can work on this voltage. When the Input voltages reach the selected value on turning knob, the inverter switches off and the AC INPUT goes directly on the AC OUTPUT. When the voltage INPUT is less of 20V the value set, the transfer is stopped and the OUTPUT switches back on the inverter.

Note : Don’t use the turning knobs “TRANSFER” (23) to adjust the AC OUTPUT voltage ! This is only it’s only a voltage threshold level to enable or disable the transfer.

4.7.2 FAST (UPS)- MODE for the Transfer Switch

The quick and break free Transfer mode is programmed with a slide switch „Transfer De-lay“ OFF, which is on the front side (cable connections side).

The aim of the HP-COMPACT is to supply the appliance with a break-free alternating volt-age. When the incoming voltage AC IN no longer matches values which have been set with the Turning Knob 23, the inverter switches on at once. The transfer is carried out in 0.02 seconds. This quick transfer ensures a break-free function for most appliances. If you have an alternating voltage back at the input AC IN, transfer system starts up again with-out any break, and the inverter is stopped.

4.7.3 Delayed mode of the Transfer System

The delayed mode of the transfer system „Transfer Delay ON“ is programmed with the slide switch on front with the cable connections. The HP-COMPACT provides a break-free alternating voltage for the appliance. A quick transfer switch is not always sensitive nor is it always desired. For example, when the appliances are operated by a small back-up generator. An overload of a short period on such a generator, i.e. start of a vacuum cleaner etc., has the effect of decreasing the voltage for a short time. As in such cases the transfer to the Inverter is not desired, the transfer system can be programmed with a delay. When the slide switch (Transfer delay) is in the „On“ position, the transfer to the inverter takes place with a delay of 5 seconds. If the voltage falls below 100Vac, the transfer takes place without delay ! The transfer switching to the Inverter takes place without any break.

4.8The Multifunctional Contact

In the HP-COMPACT there is a built-in programmable power relay. The potential-free change-over contact (NO – NC) of this power relay is connected to the screw terminal AUX CONTACT.

Maximum Contact load: 230Vac / 12Vdc / 24Vdc / 16A ! > 36Vdc / 3A !

With the Push Button 21 „AUXILIARY CONTACT“ the contact can be manually switched on or off independently from programming and from the operating situation. The LED 5 “Contact active” shows the status of the contact. The drawing up the screw terminal “AUX CONTACT” is the inactive position mode, LED 5 “Contact active” off.

The switching on and off of this contact can be freely programmed for every operating situation of the HP-COMPACT witch situation is indicated with a LED. There is no limitation to its application and it is left to your wishes as to where and how you would like to use it. The example and the setting of this contact are explained in chapter 5.4.

In factory we program this for a dysfunction alarm. The contact is active when one of these situations is detected:

HP-COMPACT V5.4

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Studer Innotec HPC 2800-12, HPC 4400-24, HPC 600-48, HPC 6000-48 manual Multifunctional Contact
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HPC 2800-12, HPC 4400-24, HPC 600-48, HPC 6000-48 specifications

Studer Innotec is a Swiss company renowned for its innovative and high-quality inverter chargers. Among their notable products are the HPC series inverters: HPC 2800-12, HPC 4400-24, HPC 600-48, and HPC 6000-48. These models are designed for a wide range of applications, from residential use to commercial and industrial environments, delivering reliable power solutions.

The HPC 2800-12 is a robust inverter charger designed for 12V systems. It has a continuous power output of 2800W, making it suitable for various off-grid applications. Its advanced technology allows for a pure sine wave output, ensuring compatibility with sensitive electronic devices. A standout feature is its intelligent battery management system that optimizes charging processes to prolong battery life and enhance efficiency.

Moving up to the HPC 4400-24, this model operates at 24V and boasts a powerful output of 4400W. This inverter charger is ideal for larger systems that require substantial power. It features a high surge capacity, allowing it to handle heavy loads and start demanding appliances effortlessly. The digital display provides users with vital information on system performance, making it easier to monitor and manage energy consumption.

The HPC 600-48 is a compact yet powerful 48V inverter charger delivering a continuous output of 600W. It combines versatility with performance, making it suitable for smaller applications and mobile setups. Like its siblings, the HPC 600-48 also features pure sine wave technology and advanced protections against overload, short circuit, and overheating, ensuring safe operation under various conditions.

For high-demand applications, the HPC 6000-48 stands out with an impressive output of 6000W. Designed for larger setups, this model is capable of powering multiple appliances simultaneously. It incorporates advanced network technology, allowing parallel operation for increased power capacity when connecting multiple units. Moreover, its modular design enables easy customization to meet specific power requirements.

All models within the Studer Innotec HPC series boast key technologies such as programmable charging profiles, advanced monitoring capabilities, and a built-in protection system. Their robust construction ensures durability and reliability, making them suitable for various environments. With a commitment to quality and performance, the Studer Innotec HPC series continues to be a preferred choice for users seeking dependable power solutions in both commercial and residential settings.
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