Phoenix QUINT-DC-UPS/24DC/10 Uninterruptible Power Supply Unit


QUINT-DC-UPS uninterruptible power supply units with long-life lead-acid batteries provide long buffer times at high currents. Even in the event of a longer supply voltage failure, the units ensure that all connected devices continue to operate without interruption.
The devices have a narrow and uniform design, which makes them ideal for use on the DIN rail where space is limited. In addition, short wiring paths ensure order and clarity in the control cabinet.
The high level of availability and the particularly long service life of the battery modules are achieved through professional battery management. An automatic presence check (every minute) and electronic over current protection ensure the battery modules are ready to operate at all times. Power is therefore available in the event of an error and the service life of the battery module is maximized.
The actual state must be determined quickly so that the right decision can be made in an emergency. Optimum signaling is thus required for maximum system availability. Three floating PDT contacts and three LEDs are provided for function monitoring, which indicate all the operating states clearly.
So that relay signaling is more reliable and more durable than before, an additional positive supply output has been provided. The contact, which is current-limited and resistant to continued short circuits, is located next to the relay connections and enables easy bridging. In the event of wiring errors, the short circuit protection prevents any welding of the relay contacts. This ensures that the user can rely on an OK signal. Even in the event of connection errors, currents remain below 100 mA, which prevents damage to the relay contacts.
A system is switched off after a specific time that can be set on the device or by an external signal. No additional installation is required for shutdown. In addition, ready-to-use plug-in bridges minimize the installation time.
The connected devices can be divided into buffered and unbuffered loads using the isolated input. This extends the buffer time, which depends on the output current. If only critical devices are protected using fuses, smaller battery modules can be used that save money and space in the control cabinet. In addition, the isolated input protects the connected devices against errors in the internal network.
• Saves space thanks to the compact, uniform design
• Integrated diode saves money through isolation of loads
• Maximum system availability through optimum battery management and reliable signaling
• Minimum installation time due to ready-to-use plugin bridges and integrated timeout
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Cat # | Descriptions | Type | Pcs./Pkt. |
28 66 22 6 | Uninterruptible power supply unit with integrated 1.3 Ah battery module | QUINT-DC-UPS/24DC/10 | 1 |
Input data | ||
Nominal input voltage | 24 V DC | |
Input voltage range | 22.5 - 30 V DC | |
Current consumption | (No load/charging/maximum) | 0.1 A/0.5 A/10.5 A |
Switching threshold | Ua < 22 V; dynamic Uin - 1 V/0.1 s | |
Buffer time | configurable | 0.5, 1, 2, 3, 10, 15, 20, 30, continuous |
Input fuse | Internal, 15 A | |
Maximum power dissipation | (Ready/buffer mode) | 20 W/8 W |
Output data | ||
Can be connected in parallel | No | |
Output Data in Normal Operation | ||
Nominal output voltage | 24 V DC | |
Output voltage | Uin | |
Output current | 10 A | |
Current limit | None | |
Overload fuse | Internal, 15 A | |
Output Data in Buffer Mode | ||
Nominal output voltage | 24 V DC | |
Output voltage | 27.9 V DC, maximum | |
Output current | 10 A | |
Current limit | 15 A | |
Overload fuse | 15 A, internal fuse | |
Efficiency | 91% | |
Remote shutdown | Yes | |
Charging | ||
Charge characteristic curve | I/U characteristic curve | |
End-of-charge voltage | 27 V | |
Charge current | 400 mA | |
Temperature/voltage compensation | No | |
Battery/presence check/time interval | 60 seconds | |
Memory Medium | ||
Nominal voltage | 24 V DC | |
Nominal capacity | 1.3 Ah | |
Service life | 6 years at +20°C | |
Self-discharge | < 1 mA | |
Latest startup after delivery | 9 months at +20°C to +30°C 6 months at +30°C to +40°C |
|
Signaling | ||
Power In OK | Green LED | |
Alarm | Red LED, floating PDT, 30 V AC/DC, maximum; 1 A, maximum |
|
Battery Mode | Yellow LED, floating PDT, 30 V AC/DC, maximum; 1 A, maximum |
|
Battery Charge | Yellow LED, flashing, floating PDT, 30 V AC/DC, maximum; 1 A, maximum | |
Approvals/Standards | ||
Electrical equipment of machines | EN 60 204 (Surge Voltage Category III) | |
Electrical safety (of IT equipment) | EN 60 950/VDE 0805, UL/C-UL Recognized UL 60 950 |
|
Industrial control equipment | UL/C-UL Listed UL 508 | |
Shipbuilding | Germanischer Lloyd | |
Electronic equipment for use in electrical power installations | EN 50 178 (VDE 0160) | |
General Data | ||
Insulation voltage | Input/output to housing: | kV AC type test 1 kV AC routine test |
Mounting position | On a horizontal 35 mm DIN rail EN 60 715 1 kV/1 kV |
|
Degree of protection | IP20 | |
Class of protection | II | |
MTBF | According to IEC 1709 (SN 29 500) | > 500,000 h |
Housing version | AluNox (AlMg1), closed | |
Dimensions (W x H x D) default upon delivery | (100 x 130 x 125) mm | |
Weight | Approximately | 1.8 kg |
Climatic Data | ||
Ambient temperature | Operation/storage | 0°C to +50°C/0°C to +40°C |
Humidity | At +25°C | 95%, no condensation |
Vibration | According to IEC 68-2-6 | 15 Hz - 150 Hz, 2.3g, 90 minutes |
Shock (in all space directions) | According to IEC 68-2-27 | 30g |
Pollution degree | According to EN 50 178 | 2 |
Climatic category | According to EN 60 721 | 3K3 |