Automation Direct PSM24-BCM360S Gebruiksaanwijzing - Pagina 2

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Before operating

• Read these operating instructions carefully and completely.

• Check that the input wiring is sufficiently protected and is the correct size.

• Check that the output wiring is rated for the maximum output current, connected with the correct polarity and properly protected.

• Verify that sufficient cooling is assured.

• Caution: The temperature of the housing can become very high, depending on the ambient temperature and load.

Warning: The PSM24-BCM360S is designed and constructed in accordance with the safety requirements of IEC 60950-1, EN 60950-1 UL 60950-1,

CSA 22.2 No. 60950-1-07, EN 60204, EN 50178 and CSA 22.2 No. 107.

It is designed especially for use in process automation and other industrial applications.

Components with dangerously high voltage and high stored energy are located in the device; however, these are inaccessible. Failure to properly

maintain the PSM24-BCM360S can result in death, severe personal injury or substantial property damage. The PSM24-BCM360S shall be installed

and put into operation by qualified personnel only. The corresponding national regulations (e.g. UL, ANSI, VDE, DIN) must be observed. The success-

ful and safe operation of this module is dependent on proper storage, handling, installation and operation.

The potentiometer to adjust the output voltage must be actuated using only an insulated screwdriver, because accidental contact may be made with

parts inside the power supply carrying dangerous voltages.

Caution: Risk of electrical shock and electrical discharge. Only qualified and trained personnel should open the PSM24-BCM360S or the power

supply. Do not open the PSM24-BCM360S or the power supply until at least 5 minutes after complete disconnection of the main power and battery.

Electrostatic sensitive device. Failure to follow all instructions and limitations in these instructions may impair operation of the PSM24-360S or dam-

age or destroy the BCM or power supply.

Danger: Never work on the PSM24-BCM360S or power supplies if power is applied or battery is connected! Before installation ensure that the main

switch is switched off and locked out. Touching of any live components or improper usage of PSM24-BCM360S or power supply can result in severe

injury or death.

Warning: To minimize the risk of potential safety problems, follow all applicable local and national codes regulating the installation and operation of

this equipment. These codes vary from area to area and it is your responsibility to determine which codes should be followed, and to verify that the

equipment, installation, and operation are in compliance with the latest revision of these codes. Failure to follow all applicable codes, or exceeding

the limiting value can impair the function and electrical safety and destroy the power supply. Serious injury to personnel can result from the failure

to follow all applicable codes and standards. We do not guarantee the products described in this publication to be suitable for your particular appli-

cation, nor do we assume any responsibility for your product design, installation or operations.

Description

The PSM24-BCM360S together with a PSM power supply (PSM24-090S, PSM24-180S, or PSM24-360S) form an uninterruptible

DC power supply (UPS) with a professional battery management for a connected lead-acid battery. The battery delivers the energy

to the output load when the input voltage has failed. The bridging time depends on the size of the battery and the load current.

The UPS system is a "Standby Parallel Operated" UPS system, where the battery is directly connected to the output of the applied

load. This UPS configuration is well known in telecommunication systems and highly regarded for its high reliability and the

absence of voltage dips on the DC output during a mains power failure. It has to be considered that the battery is not charged by

a separate charge converter but directly by the feeding PSM power supply. The power supply will supply the output load and the

battery. The maximum current available for the load and battery must be set by a jumper on the BCM module. A deeply discharged

battery will reduce the output voltage, however the output current is maintained.

With a fully charged battery, the battery is trickle charged only; this keeps the battery fully charged without overcharging. The

resistance of the battery is tested regularly. During the test, the input voltage from the power supply is slightly reduced, and the

output operates from the battery to simulate the AC fault condition.

The battery voltage is temperature compensated. The battery temperature is measured with the included temperature sensor.

The battery is protected by an under voltage lockout relay against deep discharge.

For monitoring purposes the BCM provides relay contact outputs, which report the operational status of the BCM and the battery.

RHINO Battery Control Module PSM24-BCM360S Operating Instructions

4th Edition 06/18

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PSM24-BCM360S

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