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Prekė: Maitinimo valdiklis 230V AC į 12V DC 5A elektrinėms spynoms. Kategorija: Vairuotojai ir valdikliai.
- Gamintojas: Spreest
- Modelis: Skrzynka zasilająca PS-902 DC 12V 5A
The brand Spreest power box is a solution designed for access control systems. It provides stable and safe power supply to devices, as well as a central point of the electrical system.
In addition, allows you to connect emergency power, so that the system can work even in the event of a power outage.
With 5A performance, it is possible to connect multiple devices, which allows you to operate e.g. two access control systems at the same time.
The device is perfect for homes, offices, service buildings and other facilities.
The most important features
1. Ability to connect emergency power supply (UPS / battery) – Allows you to maintain the operation of the access control system in the event of a power outage.
2. Support multiple devices simultaneously – E.g. two access control systems, electrolocks, exit buttons or controllers, thanks to the 5A efficiency.
3. NC/NO outputs – Compatible with various types of electric locks.
4. Adjustable delay time – Flexibility in lock time settings from 0 to 15 seconds.
5. Electrical protection – Protection against overloads and short circuits.
6. Support for various devices – Supports electromagnetic locks, access controllers, output buttons and ringtones.
7. Solid construction – Made of durable materials, ensures long-lasting use.
Controller Components
1. Power Supply:
- L: Power phase input. Connect the power supply phase cable (AC 100-240V) to this connector.
- N: Neutral power input. Connect the neutral power cord (AC 100-240V) to this connector.
2. Connections:
- GND – Mass
- PUSH – Control button input
- +12V – 12 V power supply
- COM – Common relay contact
- NO – Normally open relay contact
- NC – Normally closed relay contact
3. Knob for adjusting the delay time: Allows you to set the time for which the lock will remain open after activation, ranging from 0 to 15 seconds.
4. Emergency power supply:
Connector for connecting a supporting battery (usually 12V DC).
- (BAT+) – positive battery pole
- (BAT−) – negative pole of the battery
The battery ensures that the controller operates in the event of a power failure (AC). Thanks to this, the lock and the control system are still functioning (e.g. allow you to open the door).
Example of power supply connection scheme
1. Connecting the power supply of devices
The +12V (red wire) output of the power supply is used to power access control system devices, such as a code keyboard or RFID reader.
The GND (black wire) clamp is a common mass of installations. The +12V and GND cables must be connected to the appropriate power inputs of the control device.
2. Connecting the electric strike
The electric strike is connected to +12V (red wire) and NO or NC (black wire) terminals, depending on the type of hitch.
After access authorization, the relay contacts (NO/COM or NC/COM) are shorted, which causes the electric strike to be powered and the door to be opened.
3. Connecting the exit button
The output button should be connected to the PUSH (green wire) and COM (purple wire) terminals.
After pressing the button, the PUSH is shorted with the mass, which immediately unlocks the door.
4. Connecting keyboard/access controller
The keyboard should be connected to the terminals:
- +12V (red wire)
- GND (black wire)
- COM (purple wire)
- NO (green wire)
After correct authorization of the user (code/card), the relay is started and the door is opened.
5. Relay operating mode (NO/NC)
The power supply has NO (normally open) and NC (normally closed) outputs:
- NO – Voltage appears only after short circuit at the PUSH contact (most commonly used)
- NC – Voltage disappears only after short circuit at PUSH contact
- (safety systems)
6. Battery connection (emergency power supply)
12V battery can be connected to the BATT+ (red wire) and BATT- (black cable) terminals.
The battery ensures the operation of the system in the event of a power failure.
Technical specification
- Input voltage: AC100V-AC240V / 50-60HZ
- Output voltage: DC12V
- Momentary current: 5A
- Permanent current: 3.5A
- Working temperature: -20℃ ~ +60℃
- Working humidity: ≤ 90%
- Delay time: 0~15 seconds (adjustable)
- Dimensions: 165 x 70 x 250 mm
The set includes
- 1x Power box PS-902 DC 12V 5A
- 1x User Manual
Link to the in Polish: https://hackmd.io/@spreest-manuals/rJLqU72KWl
Link to the instruction manual in Czech: https://hackmd.io/@spreest-manuals/rJu5Dvv0bg
Link to the instruction manual in Slovak: https://hackmd.io/@spreest-manuals/BkL2wPD0bl
Link to the instruction manual in Hungarian: https://hackmd.io/@spreest-manuals/HyPoPDwAZx
- EAN: 5906168046438
- Manufacturer code: Power box PS-902 DC 12V 5A
- Model: PS-902 DC 12V 5A
- Brand: Spreest
- Condition: New
- Packaging condition: Original
Specifications
| Group | Name | Value |
|---|---|---|
| Parametry | Condition | new |
| Parametry | Invoice | With VAT invoice |
| Parametry | Brand | Spreest |
| Parametry | Manufacturer code | Skrzynka zasilająca PS-902 DC 12V 5A |
| Parametry | Packaging status | original |
| Parametry | Batteries included | no |