- 24 VDC input / output
- 5 A, 10 A or 20 A output current
- Switches the output to battery power in the event of a mains failure with absolutely no interruption
- Integrated battery deep-discharge protection with automatic load disconnection
- Integrated battery test system with warning function
- Temperature-controlled battery charging
- Selectable backup time based on time and load
- Adjustable mains failure threshold
- Adjustable charging current (up to 2.2 A) to suit the installed battery capacity
- DIN rail mounting
Technical Specifications
Electrical specifications
| INPUT | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Rated input voltage | 24.0 VDC | ||
| Input voltage range | 23.0 … 30.0 VDC | ||
| No-load current | 130 mA | ||
| OUTPUT | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Nominal output voltage when connected to the mains | 24.0 VDC | ||
| Output voltage when running on battery power | typ. 26.5 … 19.5 VDC | ||
| Output current | 5.0 A | 10.0 A | 20.0 A |
| ENERGY STORAGE | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Transitional period | load-dependent & limited by external battery capacity | ||
| Charging current | typ. 0.2 … 2.2 A | ||
| Battery protection | typ. 19.5 VDC | ||
| Discharge warning contact | typ. 22.0 VDC | ||
| Storage type to connect externally | VRLA-AGM 24.0 VDC | ||
| Storage capacity to connect externally | 2.0 … 24.0 Ah | ||
| SIGNALLING AND COMMUNICATION | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Signalling | LED | ||
| ELECTRICAL PROTECTION | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Internal battery fuse | 15.0 A | 20.0 A | |
Mechanical Specifications
| TWIN C 2405 | TWIN C 2410 | TWIN C 2420 | |
|---|---|---|---|
| Width | 47 mm | ||
| Height | 138 mm | ||
| Depth | 115 mm | ||
| Weight | 0.4 kg | ||
| Installation method | DIN rail mounting | ||
Connection Details
| CONNECTION 1 | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Connection type | Power terminals | ||
| Connection technology | Spring-loaded terminals | Screw terminals | |
| Single-core conductor | 0.08 … 2.5 mm² | 0.5 … 6 mm² | |
| Fine-stranded conductor | 0.08 … 2.5 mm² | 0.5 … 4 mm² | |
| Stripping length | 5 … 6 mm | 14 mm | |
| Tightening torque for the terminal | 0.5 … 0.6 Nm | ||
| CONNECTION 2 | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| Connection type | Control and signalling terminals | ||
| Connection technology | Spring-loaded terminals | Screw terminals | |
| Single-core conductor | 0.08 … 2.5 mm² | 0.2 … 2.5 mm² | |
| Fine-stranded conductor | 0.08 … 2.5 mm² | 0.2 … 2.5 mm² | |
| Stripping length | 5 … 6 mm | 9 mm | |
| Tightening torque for the terminal | 0.4 … 0.5 Nm | ||
Protection and Safety
| PROTECTION AND SAFETY | TWIN C 2405 | TWIN C 2410 | TWIN C 2420 |
|---|---|---|---|
| IP Rating | IP 20 | ||
| Protection class | III | ||
| Reverse polarity protection | Input and battery voltage | ||
Environmental Conditions
| TWIN C 2405 | TWIN C 2410 | TWIN C 2420 | |
|---|---|---|---|
| Ambient temperature (operation) | 0 … +50 °C | ||
| Ambient temperature (storage) | -20 … +55 °C | ||
| Cooling | natural convection | ||
Standards and Regulations
| TWIN C 2405 | TWIN C 2410 | TWIN C 2420 | |
|---|---|---|---|
| EU Declaration of Conformity in accordance with | 2011/65/EU, 2014/30/EU | ||
| Standards and Regulations | DIN EN IEC 62368-1 DIN EN IEC 63000 DIN EN IEC 61000-6-2 DIN EN IEC 61000-6-3 |
||
| CSA | Master Contract: 273388 | ||
Commercial Data
| TWIN C 2405 | TWIN C 2410 | TWIN C 2420 | |
|---|---|---|---|
| Product group | DC-UPS Module | ||
| Packaging unit | 1 item | ||
| Type of packaging | Cardboard box | ||
| Country of origin | DE | ||
| HS-Code | 85044095 | ||
| Item number | 85498 | 84456 | 84457 |
Product Description
The TWIN C 24 DC UPS module is designed for industrial applications and is available in 24 VDC versions rated at 5 A, 10 A and 20 A. Its modular design, comprising an external battery and a mains power supply, provides the ideal solution for an uninterruptible 24 VDC system – available in various power ratings to suit a wide range of applications.
Approvals and Applications
CE Marking
2011/65/EU, 2014/30/EU
Konzept Energietechnik - DC USV Systeme und Stromversorgung
Master Contract:
273388
Konzept Energietechnik - DC USV Systeme und Stromversorgung