DC-UPS All In One 24V 20A, parallel connection, DIN rail mount, Adelsystem
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Product description
The CBIs combine the functions of Power Supply with those of Back Up Module and of Battery Charger. They use switching technology with microcontrollers and optimize the loading and unloading times of the accumulator without a deep discharge, the switching from the battery to the charger without any interruption, automatic protection without fuse against the reserve polarity, short circuit and overload and overvoltage.
They carry out diagnostic checks on the inner battery through the Life Test, enabling the users to select the most appropriate charging curve to maximize the efficiency of the system and to guarantee a long-life battery while intensifying its performances. They are equipped with relays to warn against the power outage and the defective battery. They conform to the most innovative battery management as well as electrical safety standards. They can be mounted on DIN Rails.
Parallel connection is possible.
Specifications:
| Model | CBI2420AP |
| INPUT | |
| Nominal input voltage AC | 115V - 230V - 277V |
| Voltage range AC | 90V - 135V; 180V - 305V |
| Inrush Current (Vn – In nom. Load) I2t | ≤35A <5ms |
| freequency | 47Hz - 63Hz |
| Input current (115V - 230V AC) | 9A - 4,5A |
| Internal fuse (not replaceable) | 10A |
| External fuse (recomended) MCB curve B | 16A |
| OUTPUT DATA (internal power supply) | |
Output voltage (Vn) | 24V DC |
Output current (In) | 20A |
| Efficiency (at 50% of rated load) | ≥91% |
| Residual ripple | ≤80mVpp |
| Turn-On delay after applying mains volrage | 1s (max) |
| Start-up with strong load (capacitive load) | Yes (unlimited) |
| Dissipatio load power max | 48W |
| Short-circuit protection | Yes |
| Overload protection | Yes |
| Overvoltage output protection | Yes (Typ. 35V DC) |
| Overheating thermal protection | Yes |
| BATTERY OUTPUT | |
Boost charge (at In, 25 0C) | 28,8V DC |
| Max. Time Boost-Bulk charge (typ. at IN) | 15h |
| Min. Time Boost-Bulk charge (typ. at IN) | 1min. |
Float charge (at In, 25 0C) | 27,5V DC |
| Jumper configuration battery type (V/cell) | 2,23V; 2,25V; 2,27V; 2,30V; NiCd-1,40V; Li-ion-3,45V |
| Recovery charge | 2-16V DC |
Charging current max Ibat | 20A ±5% |
| Charging current limiting Iadj | 10 - 100% / Ibat |
| Reverse battery protection | Yes |
| Sulfated battery check | Yes, by jumper |
| Short circuit element detection | Yes |
| Detection of element in short circuit | Yes |
| Quiescent current max. | ≤100mA |
| Charging curve automatic IUoUo | 4 stage |
| Remote input control (RTCON cable) | Boost/float |
| LOAD OUTPUT | |
Output voltage (at In) | 22-28,8V DC (31V DC - NiCd) |
| Nominal current Iload | 1,1 x In ±5% A DC |
Continuos current (without battery) Iload = In | 20A |
Continuos current (with battery) Iload = In + Ibat | 40A |
Max. current Output Load (Main) Iload (4sec.) | 60A |
Max. current Output Load (Back Up) Iload (4sec.) | 40A |
| Start From Battery Without Main (Remote Input Control) | RTCONN (cable), Push Button |
| Time Buffering; min (switch output off without main input) | 0,5; 2; 5; 10; 15; 20; 30; 45; 60; ∞ |
| Threshold alarm Battery almost flat | 20 – 21 Vdc batt |
| LVD. (Protections against total Battery discharge) | 19 – 20 Vdc batt |
| If connected inparallel with the same product | Double Power |
| Parallel Load Output | (N°2 devices connected in parallel) |
Nominal current Iload | 1.1 x 2 In A ±5% |
| Continuous current (Without battery) Iload= In | 20 + 20 A |
| Max. continuous current (With battery)Iload=In+Ibatt | 40 + 40 A |
| Max. current Output Load (Main) Iload (4 sec.) | 80 A max. |
| Max. current Output Load (Back Up) Iload (4 sec.) | 120 A max. |
| CLIMATIC DATA | |
| Ambient temperature (operation) | -25 ÷ +70°C |
| De Rating Ta > 50°C | - 2.5%(In) / °C |
| Ambient temperature Storage | -40 ÷ +85°C |
| Humidity at 25 °C no condensation | 95% to 25°C |
| Altitude: 0 to 2 000m - 0 to 6 560ft | No restrictions |
| Altitude: 2 000 to 6 000m - 6 560 to 20 000 ft | De-rating 5°C/1000m |
| Cooling | Auto convention |
| GENERAL DATA | |
| Insulation voltage (IN/OUT) | 3000 Vac |
| Insulation voltage (Input / ground) | 1605 Vac |
| Insulation voltage (Output / ground) | 500 Vac |
| Protection Class (EN/IEC 60529) | IP20 |
| Reliability: MTBF IEC 61709 | > 300.000 h |
| Pollution Degree Environment | 2 |
| Connection Terminal Blocks screw Type | 2,5mm (24–14AWG) |
| Protection class (PE Connected) | I, with PE |
| Dimensions (w-h-d) | 150x115x135 mm |
| Weight | 1,55 kg approx. |
| Signal Output (free switch contacts) | |
| Main or Backup Input Power | Yes |
| Low Battery | Yes |
| Fault Battery or system | Yes |
| TYPE OF SIGNAL OUTPUT CONTACT | |
| Dry Contact. Current can be switched (EN60947.4.1): Max: DC1: 30 Vdc 1 A; AC1: 60 Vac 1A (Resistive load ) Min: 1mA at 5 Vdc (Min permissive load) | |
| Fault System / Low Battery | C NC NO |
| Main or Back Up | C NC NO |
| SIGNAL INPUT / OUTPUT (RJ45) | |
| Temp. Comp. Battery (with external probe): Aux Out | RJ Temp (cable) AUX1 |
| Remote monitoring data | RJ45 AUX2 - AUX3 |
For more information, please, visit manufacturers website: https://www.adelsystem.com/en/products/uninterruptible-power-supply-output-dc-cbi/datasheet/
