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F&F ZI-14 Mounting Instructions

Low voltage pulse stabiliser

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Low voltage
pulse stabiliser
Nie wyrzucać tego urządzenia do śmietnika razem z innymi odpadami! Zgodnie z usta-
wą o zużytym sprzęcie, elektrośmieci pochodzące z gospodarstwa domowego można od-
dać bezpłatnie i w dowolnej ilości do utworzonego w tym celu punktu zbierania, a także do
sklepu przy okazji dokonywania zakupu nowego sprzętu (w myśl zasady stary za nowy, bez
względu na markę). Elektrośmieci wyrzucone do śmietnika lub porzucone na łonie przyro-
dy, stwarzają zagrożenie dla środowiska oraz zdrowia ludzi.
Purpose
The ZI-14 stabiliser is used to supply electrical and electronic
equipment with medium power consumption, which requires
a stable, filtered supply voltage independent of mains voltage
variations.
Functioning
AC or DC voltage (pulsed or filtered) can be connected to the
input terminals. Due to the high operating frequency of the
inverter, some very sensitive radio or microprocessor devices
may malfunction. It is recommended to install an additional fil-
ter (consisting of a current-compensated choke with inductan-
ce 2×5-15 mH and capacitor C= 0.33-1µF) between the power
supply and the load. When increasing the load above Imax, the
power supply will stabilise the current and the output voltage
will drop.
When the output terminals are short-circuited, the power sup-
ply operates at a frequency of approximately 1.5 kHz, which ma-
nifests itself as a distinct squeal.
ZI-14
F&F Filipowski sp. j.
ul. Konstantynowska 79/81, 95-200 Pabianice
tel./fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
- 1 -

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Summary of Contents for F&F ZI-14

  • Page 1 Elektrośmieci wyrzucone do śmietnika lub porzucone na łonie przyro- dy, stwarzają zagrożenie dla środowiska oraz zdrowia ludzi. Purpose The ZI-14 stabiliser is used to supply electrical and electronic equipment with medium power consumption, which requires a stable, filtered supply voltage independent of mains voltage variations.
  • Page 2 Mounting 1. Disconnect the power supply. 2. Connect the mains cables to the input terminals (3-4) of the power supply, according to the diagram. 3. Connect the receiver to the output terminals of the power supply according to the polarity marked. Wiring diagram - 2 -...
  • Page 3 Technical data input voltage 24÷28 V AC 28÷37 V DC output voltage 24 V DC output current current limitation 110% Iout minimum load key frequency 52 kHz terminal 2.5 mm² screw terminals tightening torque 0.4 Nm working temperature -10÷40°C dimensions 3 modules (52.5 mm) weight 150 g mounting...