PVUA 24/24-20
Charge- and control unit PVUA
Input rated voltage
24 Vdc
Output rated current
20.00 A
| Version | Input rated voltage | Output rated current | |
|---|---|---|---|
| PVUA 24/24-10 | 24 Vdc | 10.00 A | |
| PVUA 24/24-20 | 24 Vdc | 20.00 A | |
| PVUA 24/24-40 - no longer available | 24 Vdc | 40.00 A |
DOWNLOADS
Technical files
Instruction manual
Dimension sheet
Approvals / Manufacturer's declaration
UL 508 Listed USA (E219022)
UL 508 Listed Canada (E219022)
COA UL 60950-1 & CSA 22.2
UL 60950-1 USA (E213214)
UL 60950-1 Canada (E213214)
EU-Declaration of Conformity
CAD/CAE data
3D-CAD-Model (STEP)
Software
Software UPS_CONTROL (Version 4.1.4)
Software PVUA Shutdown (Version 1.0.2)
Additional information
Uninterruptible power supplies brochure
Product Change Notification Material Change
Technical data for PVUA 24/24-20
| Input | |
|---|---|
| Input rated voltage | 24 Vdc |
| Input voltage range | 18 - 29 Vdc |
| Current input (idle/charging/max.) | 0.1 / 1.5 / 21.5 A |
| Switching threshold for buffer mode | 20 - 25.5 Vdc |
| Output | |
|---|---|
| Output voltage normal operation | typ. Uin - 1 Vdc (20 A) |
| Output rated voltage, battery mode | typ. battery voltage - 1 Vdc (20 A) |
| Output rated voltage | 24 Vdc |
| Resistance to reverse feed max. | 35 Vdc |
| Output rated current | 20.00 A |
| Internal fuse | 30 A (slow-blow) |
| Overload behaviour | Constant current with cyclic shutdown |
| Parallel connection | No |
| Serial operation | No |
| max. Power loss idling/nominal load | 15 / 30 W |
| Efficiency | typ. 96.3 % |
| Storage medium | |
|---|---|
| Type of the storage medium | Accumulator, external |
| Rated charging voltage | 24 Vdc |
| Charge voltage range | 26 to 29.5 Vdc |
| Temperaturnachführung der Ladespannung | automatical or manual |
| Charging current | max. 1.0 A |
| Recommended storage medium | 24 Vdc / 7 Ah, 12 Ah |
| Signaling | |
|---|---|
| Operating status | LED green, LED red, LED yellow |
| Potential-free signal contact | Changeover contact, configurable |
| Active signal outputs | 3 x 24 Vdc, 2 configurable |
| Remote shutdown in buffer mode operation | Yes (break contact) |
| Display, interface | Yes, RS 232 |
| Approvals | |
|---|---|
| Approvals | cURus, cULus |
| Environment | |
|---|---|
| Ambient temperature | -10° C to +60° C |
| Storage temperature | -25 °C to +85 °C |
| Safety and protection | |
|---|---|
| Protection index | IP 20 |
| Safety class | III, without PE connection |
| Terminal and mounting | |
|---|---|
| Terminals input, (spring clamp terminal, pluggable) | max. 10 mm² |
| Terminals output, (spring clamp terminal, pluggable) | max. 10 mm² |
| Terminals signalling, (spring clamp terminal, pluggable) | max. 0.5 mm² |
| Mounting position | vertical |
| Terminals storage medium, (spring clamp terminal, pluggable) | max. 10 mm² |
| Fixing method | DIN Rail system TS35 |
| Measures and weights | |
|---|---|
| Width | 57 mm |
| Height | 127 mm |
| Depth | 163.5 mm |
| Weight | 0.80 kg |
| Accessory | |
|---|---|
| Connector for signalling | PV-CON (optional) |
| Adapter cable for interface | PV-KOK2 (optional) |
| Side DIN rail mounting | PV-TS35M (optional) |
| Direct screw fastening plate for lateral mounting | PV-WB2 (optional) |
Info on PVUA series
General Data
- Protection index IP 20
- Output rated current 10 - 20 A
- Efficiency up to 97 %
- Ambient temperature -25 °C to +60 °C
- Output rated voltage 24 Vdc
- Input rated voltage 24 Vdc
Benefits
- Service-friendly spring-loaded connector system
- Reverse polarity protection
- Electronic overcurrent and short-circuit protection
- Active current limiting in the event of an error
- Automatic detection of connected battery module
- Reliable early warning signal when battery life expectancy is declining
- Extended life expectancy through temperature controlled battery management
- Isolated signal contact
- Active signal outputs for function monitoring
- Current and voltage monitoring
- Reliable supply of industrial PC's
- RS-232 interface
- Interface to visualise and adjust relevant data
- Exhaustive discharge protection for batteries