Innovative Electronic Designs, LLC. Please note that the content in this guide is protected under copyright law even if it is not distributed with software that includes an end user license agreement.
Chapters 100 and 101. Chapters 102 and 103 provide information on power consumption and cooling, and preventive maintenance procedures. System Configuration is covered in a separate document DOC1401D, GLOBALCOM 5400 Series Designer User Manual. 9701 Taylorsville Road ● Louisville, KY 40299 U.S.A.
Page 168
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 1/17 M ERAWEX M ERAWEX MERAWEX Sp. z o.o. 44-122 Gliwice ul. Toru ska 8 tel. +48 032 23 99 400 fax +48 032 23 99 409 e-mail: merawex@merawex.com.pl http://www.merawex.com.pl USER MANUAL Power supply units for sound alarm systems type ZDSO400-DR2, ZDSO400-DR4...
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 2/17 Warnings Read this User Manual thoroughly before using the device. Do not touch internal elements of an operating device – doing so poses a risk of an electric shock or burns.
Page 170
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 3/17 ZDSO400-DR4 SIEû B A TERIA ŁADOWANIE U S Z KO DZENIE Fig.2. View and nominal dimensions of ZDSO400-DR4 power supplies. ZDSO400-DR2 power supply Note: The power supply unit is supplied together with: 1.
Page 171
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 4/17 A digital display panel, a USB port and 4 LED indication diodes are installed in the front panel of the power supply unit: MAINS (green) CHARGING (green) BATTERY (yellow) FAULT (yellow) The back panel contains: A male IEC socket for connecting the mains cable ( 230Vac 50Hz).
Page 172
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 5/17 The back panel contains: 1. A PC-type socket for connecting the mains cable ( 230Vac 50Hz). 2. Eight screw connectors for connecting four 24 V battery banks ( ) and BAT1, BAT2, BAT3, BAT4 four neighbouring connectors of a circuit equalizing voltages of battery banks M.
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 6/17 1.4. Recommended working conditions Relative humidity max. 80% Direct sunlight exposure inadmissible Strokes during operation inadmissible Ambient temperature Limits of acceptable storage temperature -40…+85°C Working temperature – class 3K5 according to EN 60721-3-3 -5…+45°C 2.
Page 174
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 7/17 BATTERY CURRENT MEASUREMENT SY STEM RECTIFIER 400W BATTERY VOLTAGE EQUALISATION SY STEM 12V BATTERY 12V BATTERY LED SIGNALLING DIGITAL MEASUREMENT PANEL PANEL USB SOCKET ZDSO400-DR4 Mains Battery Charging Fault BATTERY CURRENT MEASUREMENT SY STEM RECTIFIER 400W MICROPROCESSOR CONTROLLER...
Page 175
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 8/17 In case of power failure, the loads connected to the power supply are supplied directly from the battery bank – this is the battery mode. As the mains power supply returns, the battery bank charging current is above the set point, the power supply proceeds to the bulk charging mode.
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 9/17 3. Installation and connection 3.1. Installation The power supply have been designed and manufactured as a cassette offering the IP20 protection rating, prepared for installation in a typical 19” rack using four mounting holes located in the front panel (Fig.
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 10/17 Connecting battery bank Power supply units are designed to cooperate with VRLA-AGM battery banks. Note: Because the power supply unit is not equipped with a battery bank circuit breaker, appropriate circuit breakers, separate for each of the battery banks, should be installed near each positive terminal of each battery.
Page 178
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 11/17 2. The factory preset parameters of the battery circuits’ resistance can be changed during the first start. Please, contact the Manufacturer to receive the computer software necessary for the purpose. The power supply, at the start (after the earlier turning off), stores in its memory information on to which inputs the batteries have been connected.
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 12/17 In this state, the MAINS LED on the front panel of the ZDSO400-DR2 or ZDSO400-DR4 should be off and the FLT LED should be on. The both relays of MAINS FLT and GENERAL FLT should come into the idle mode (the terminals’ position should be according to the figure near the connector).
Page 180
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 13/17 5.4. Digital communication The front panel of the power supply unit is equipped with a USB communication socket used routinely for servicing. The servicing software allows for diagnostic works to be performed, enabling to check numerous operation parameters of the power supply and to modify its default settings.
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 14/17 LED indication system in the back panel. DESCRIPTION COLOUR STATE EVENT DESCRIPTION Fault of output circuit breaker. pulsating Current is consumed from the particular output (the From Out 1 yellow indication is activated only before the outputs are Out 12 switched on).
Page 182
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 15/17 Fig. 7. below presents location of the circuit breakers inside the power supplies Fig. 7. Location of circuit breakers inside the power supply units Note The 2U height Fig. 8. power supply has two sets of sockets and fuses – the upper one and the lower one.
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 16/17 Output fuses may be faulty as a result of short-circuit of device outputs. The VAS controller power output breakers are accessible directly on the rear panels of the power supplies. The VAS power output breakers replacement requires the access described in the point 5.1.
Page 184
IO ZDSO400-DR2, ZDSO400-DR4 Document N . 0546.00.95-02.0 Page: 17/17 Battery 2 configuration error **) Battery 3 configuration error **) Battery 4 configuration error **) No communication with the output package 1 No communication with the output package 2 Measurement/configuration error of the battery temperature sensor Internal temperature measurement error Battery 1 connector high current Battery 2 connector high current...