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Summary of Contents for Block PC-0524-400-0
- Page 1 Manual Uninterruptible Power Supply Charge and control unit PC-0524-400-0 BLOCK Transformatoren-Elektronik GmbH Max-Planck-Strasse 36–46 • 27283 Verden • Germany Phone +49 4231 678-0 • Fax +49 4231 678-177 info@block.eu • block.eu...
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Page 2: Table Of Contents
2.2 Qualified Personnel ..................3 2.3 Intended Use ....................3 2.4 Disclaimer ....................3 3. Product Description ................4 3.1 Block Circuit Diagram ..................5 3.2 Dimensions ....................6 3.3 Assembly ..................... 7 3.4 Connections and Signaling ................9 4. Initialization..................10 4.1 Operating Statuses /Signaling ............... -
Page 3: Order Information
40 A 13 Ah UPS-Control Software Visualization and configuration software for the charge and control unit. Free download at www.block.eu. For depiction and custom configuration of the charge and control unit. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283... -
Page 4: General Information
In the event of malfunction or damage, switch off the supply voltage immediately and send the device to BLOCK Trans- formatoren-Elektronik GmbH to be inspected. The device does not contain any service com- ponents. -
Page 5: Product Description
This rotary switch allows the user to select a defined buffer period setting, custom configuration via the interface (only in combination with the UPS Control Software) or IPC shutdown mode. Illustration 1: Charge and control unit BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany... -
Page 6: Block Circuit Diagram
Charge and control units Block Circuit Diagram The following block circuit diagram depicts a wiring example. In order to ensure good communication between the battery module and the charge and control unit, the chosen interfaces, control and signal lines should be < 3 meters. -
Page 7: Dimensions
The dimensions of the charge and control unit can be seen in Illustration 3. Illustration 3: Dimensions of the charge and control unit The dimensioning for the associated battery modules can be found in the operating instruc- tions for the battery modules. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany... -
Page 8: Assembly
Illustration 4: Mounting Attention Overhead mounting of the battery modules is not permitted. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany... - Page 9 Direct side mounting of other devices is not permitted. Illustration 5: Convection cooling Attention Install the device horizontally only. A different manner of mounting is not permitted. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany...
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Page 10: Connections And Signaling
Start: Start-up in battery mode R1/R2: Remote shutdown in Buffer mode C+/C-: Control line for “Battery Control” 0.2-2.5 mm² (24…12 AWG) Battery connection terminals 0.75-16 mm² (20…4 AWG) BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany Subject to technical changes... -
Page 11: Initialization
The charge and control unit is capable of detecting multiple events that can be linked individ- ually with the three signal outputs via the configuration and management software. The logic (inverted / not inverted and/or low-impedance / high-impedance) can also be changed if necessary. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany... - Page 12 If the restart is unsuccessful, the next attempt can only take place after a wait time of 20 seconds. Power Boost/Top Boost (Only in combination with high-performance battery modules. Not compatible with BLOCK battery mod- ules) If a case of overload is detected, the charge and control unit enables increased loads to be supplied temporarily using the Power Boost.
- Page 13 (Input voltage too low or too high, out- flashing (1 Hz) put switched off) flashing UPS is in Hiccup Mode flashing UPS is in Fuse Mode Shutdown Mode IPC powered down/wait time BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany Subject to technical changes...
- Page 14 If there is a custom assignment of the signal outputs, deviating signal sta- tuses of the LED displays are possible. When creating custom assignments, ensure that only logical combinations are signaled. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283...
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Page 15: Battery Tests
LED flashes and the “Alarm” signal output is activated. Note: It is recommended that the battery module be replaced as quickly as possible after the warning appears in order to maintain stable, ongoing buffer mode. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany... -
Page 16: Battery Charging
Note: Temperature compensation for battery modules without “Battery Control” is treated like a communication interruption. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany Subject to technical changes... - Page 17 5.0 A Note: A customized charging current can always be specified as a fixed target value via the config- uration software, regardless of the battery module used. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany Subject to technical changes...
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Page 18: Battery Operation
In order to enable IPC Mode, the rotary switch on the charge and control unit must be set to PC Mode. Only then does the IPC-configuration appear in the UPS-Control Software. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283... - Page 19 After the module is switched off, an automatic restart with connection of the DC 24 V at the output only occurs with the return of the input voltage. 0 - 65,535 seconds adjustable BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany...
- Page 20 At a battery voltage Ubat < 20.4 V / 10.2 V in 24 V / 12 V operation, the module signals the “Battery almost empty” warning by flashing the yellow LED at 4 Hz. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH...
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Page 21: Battery Module Buffer Times
Illustration 10: Buffer time depending on the load current Attention! Connecting a 12 V battery module is not permitted in 24 V operation. This can lead to destruction of the battery module. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283 Verden, Germany... -
Page 22: Derating
The maximum charging current is provided up to a temperature of 50 °C. In addition, the rated output current is lowered by 3% per Kelvin. Illustration 12: Temperature behavior of the charging current BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283... -
Page 23: Maintenance
Do not store battery modules overhead while they are in a switched off state. When shipping or storing the UPS system, remove the associated device safeguard to protect the battery modules from discharge. BLOCK Transformatoren-Elektronik GmbH 31.08.20 / SCH Max-Planck-Strasse 36-46, 27283...
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