Measuring ac voltages, Technical specifications – Velleman PSIC75B User Manual

Page 5

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PSIC75/150 SERIES

HQ POWER

- 5 -

Step 3: Connect the device.

You can extend the connection cable to the device without problems.

Step 4: switch on the inverter.

The green LED lights up. The inverter delivers an output power of 240VAC.

Step 5: Switch on the connected device.

Respect the order of the aforementioned steps. To switch off the system, proceed in reverse order.

6. Measuring AC Voltages

The output wave of the AC inverter is a MODIFIED SINEWAVE. An AUTHENTIC RMS VOLT METER is required to

measure the AC output voltage. Using any other type of voltage measuring device will result in an AC voltage

reading that is up to 20 to 30V lower than the rated value. Only an authentic RMS voltmeter provides an accurate

reading.

7. Technical Specifications

The following chart contains all VELLEMAN square wave inverters. Every type is available in a 12V or a 24V version.

The suffix x or xx stands for the plug type of the output.

S = German type Schuko plug

B = French type Schuko plug

PSIC75

PSIC150

DC Input Voltage

DC 10V – 15V (12V)

Output Voltage

75W

150W

USB output

-

5V / 0.5A max.

Battery-Low alarm

10.5VDC +/- 0.5VDC (12V)

Battery-Low Shutdown

10VDC +/- 0.5VDC (12V)

Auto restart

The power inverter being shut off through e.g. the short-circuit protection does not

need to be switched on manually; it will restart automatically.

Short-circuit Protection

Yes, with auto restart

No-Load Current

0.15A

0.2A

Overheating Protection

55°C +/- 5°C

Protection

Overload, high temperature, short-circuit, reverse polarity protection

Dimensions (mm)

70 x 70 x 90

70 x 70 x 170

Weight

260g

500g

AC Output Voltage

230VAC +/- 5%

Frequency

50Hz +/- 1Hz

For more info concerning this product, please visit our website www.velleman.eu.

The information in this manual is subject to change without prior notice.

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