STUDER INNOTEC

HP-COMPACT

Under certain conditions HP-COMPACT or a connected generator can start automatically. While working on an electrical installation you must ensure that these appliances are dis- connected beforehand from the installation.

2 Introduction

The HP-COMPACT is a sine wave inverter with integrated battery charger with many addi- tional functions, it has been developed to be used as stand-alone (no grid-feeding) AC provider, or as continuous / break-free current supply provider (UPS).

2.1Principle schematic

Circuit breaker (thermal)

AC IN

L

 

 

 

 

100nF

AC Input

PE

2,2nF

 

2,2nF

 

 

 

 

N

4x2,7M

Temp. sensor

 

L

AC OUT

2,2nF

PE AC Output

2,2nF

 

 

 

N

 

 

 

AUX.

Filter

 

CONTACT

CT35

BATTERY

Max. 6m

Fuse

Inverter/

 

charger

Equalize

 

1uF

1uF

Transfer delay

 

 

RCC-01

 

COM P A CT INVERTER - CHARGER

 

RCC-01

TRANSFER

Microprocessor

AC IN

ACOUT

A

%

 

 

40

40

 

 

 

 

160

 

CHARGER

INVERTER

 

130

 

 

RESET

70

100

 

SOLARCHARGE

ALARM

60

80

controlled

 

(Select)

50

60

Contact manual

OFF

Charger

erterInv

 

EQUALIZE

Over Temp.

30

20

 

Program

Overload

20

10

 

Battery

10

5

Display

Contact active

Low/High

 

 

AUXI LIARY CONTACT

ON/OFF

 

 

 

(Program)

(Change status)

 

RPS-01

CT35

6p

8p

RCC-01

Temp. / remote

 

 

Remote control

power sharing

 

 

Max. 40m

.

2.2Description of the main functions

2.2.1 The inverter

The sine wave inverter HP-COMPACT generates a sinusoidal AC voltage with an excep- tionnlaly precise voltage and stabilized frequency. In order to start large electric motors, the user has the possibility to use a short surge power which is 3 times the nominal power of the HP-COMPACT.

The inverter is protected against overload and short-circuit. A power stage with the latest MOS-FET power transistors, a toroidal transformer, and a fast regulating system makes a robust and reliable inverter with the highest efficiency. A 1-20 Watt adjustable charge de- tection system allows the smallest energy consumption and ensures a long life for the bat- tery.

2.2.2 The transfer system

HP-COMPACT can be connected to an AC source. For example a stand-by emergency generator or the AC network. With the transfer system, on one side you have an alternati- ing voltage at the output for the use of consumer appliances. On the other side the battery

User manual

HP-COMPACT V3.0 E

5

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Studer Innotec HPC7048, HPC2512, HPC4024, HPC5048 user manual Introduction