Charging current charging voltage | | | | | |
End-of-charge voltage at DC | | | | | |
| | 29 V | | | |
| | 28.6 V | | | |
| 27.8 V | 28.3 V | 27.8 V | 27.8 V | 27.8 V |
| 27.3 V | 27.9 V | 27.3 V | 27.3 V | 27.3 V |
| 26.8 V | 27.5 V | 26.8 V | 26.8 V | 26.8 V |
| 26.6 V | 27.2 V | 26.6 V | 26.6 V | 26.6 V |
| 26.3 V | 26.8 V | 26.3 V | 26.3 V | 26.3 V |
| | 26.4 V | | | |
Permissible charging current, max. | 0.3 A | 5 A | 0.8 A | 1.75 A | 3 A |
Rated voltage Vout DC | 24 V | 24 V | 24 V | 24 V | 24 V |
Safety | | | | | |
Short-circuit protection | Battery fuse 7.5 A/32 V (solid-state circuitry blade-type fuse + support) | Battery fuse 15 A/32 V (solid-state circuitry blade-type fuse + support) | Battery fuse 15 A/32 V (solid-state circuitry blade-type fuse + support) | Battery fuse 20 A/32 V (solid-state circuitry blade-type fuse + support) | Battery fuse 20 A/32 V (solid-state circuitry blade-type fuse + support) |
Design of the overload protection | Valve control | Valve control | Valve control | Valve control | Valve control |
Safety | | | | | |
Protection class | Class III | Class III | Class III | Class III | Class III |
CE mark | Yes | Yes | Yes | Yes | Yes |
UL/cUL (CSA) approval | cURus-Recognized (UL 1778, CSA C22.2 No. 107.1), File E219627 | cURus-Recognized (UL 1778, CSA C22.2 No. 107.1), File E219627 | cURus-Recognized (UL 1778, CSA C22.2 No. 107.1), File E219627 | cURus-Recognized (UL 1778, CSA C22.2 No. 107.1), File E219627 | cURus-Recognized (UL 1778, CSA C22.2 No. 107.1), File E219627 |
Marine approval | GL, ABS | GL, ABS | GL, ABS | GL, ABS | GL, ABS |
Degree of protection (EN 60529) | IP00 | IP00 | IP00 | IP00 | IP00 |
Operating data note | | | | | |
Operating data note | For storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away. | For storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away. | For storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away. | For storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away. | For storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away. |
Ambient temperature | | | | | |
| -15 ... +50 °C | -40 ... +60 °C | -15 ... +50 °C | -15 ... +50 °C | -15 ... +50 °C |
| -20 ... +50 °C | -40 ... +60 °C | -20 ... +50 °C | -20 ... +50 °C | -20 ... +50 °C |
| -20 ... +50 °C | -40 ... +60 °C | -20 ... +50 °C | -20 ... +50 °C | -20 ... +50 °C |
Relative temporary capacity loss at 20 °C in a month typical | 3 % | 3 % | 3 % | 3 % | 3 % |
Service life | | | | | |
Service life of energy storage | | | | | |
| capacity falls to 50 % of original capacity | capacity falls to 50 % of original capacity | capacity falls to 50 % of original capacity | capacity falls to 50 % of original capacity | capacity falls to 50 % of original capacity |
| 4 y | 10 y | 4 y | 4 y | 4 y |
| 2 y | 7 y | 2 y | 2 y | 2 y |
| 1 y | 3 y | 1 y | 1 y | 1 y |
| 0.5 y | 1.5 y | 0.5 y | 0.5 y | 0.5 y |
| | 1 y | | | |
Ambient temperature during storage Note | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. |
Mechanics | | | | | |
Connection technology | spring-loaded terminals | spring-loaded terminals | spring-loaded terminals | spring-loaded terminals | spring-loaded terminals |
Connection for power supply unit | 1 screw terminal each for 0.08 ... 2.5 mm? for + BATT and - BATT | 1 screw terminal each for 0.08 ... 2.5 mm? for + BATT and - BATT | 1 screw terminal each for 0.08 ... 2.5 mm? for + BATT and - BATT | 1 screw terminal each for 0.08 ... 4 mm? for + BATT and - BATT | 1 screw terminal each for 0.08 ... 4 mm? for + BATT and - BATT |
Product component belonging to | Accessories pack with solid-state circuitry fuse 7.5 A | Accessories pack with solid-state circuitry fuse 15 A | Accessories pack with solid-state circuitry fuse 15 A | Accessories pack with solid-state circuitry fuse 20 A and 30 A | Accessories pack with solid-state circuitry fuse 20 A and 30 A |
Width of the enclosure | 96 mm | 265 mm | 190 mm | 186 mm | 253 mm |
Height of the enclosure | 106 mm | 151 mm | 151 mm | 168 mm | 168 mm |
Depth of the enclosure | 108 mm | 91 mm | 82 mm | 121 mm | 121 mm |
Installation width | 116 mm | 285 mm | 210 mm | 206 mm | 273 mm |
Installation height | 126 mm | 171 mm | 171 mm | 188 mm | 188 mm |
Weight, approx. | 1.8 kg | 3.8 kg | 3.2 kg | 6 kg | 9 kg |
Installation | snaps onto DIN rail EN 60715 35x7.5/15 or keyhole mounting for hooking in to M4 screws | snaps onto DIN rail EN 60715 35x15 or keyhole mounting for hooking in to M4 screws | snaps onto DIN rail EN 60715 35x7.5/15 or keyhole mounting for hooking in to M4 screws | can be screwed onto flat surface (keyhole mounting for hooking in to M4 screws) | can be screwed onto flat surface (keyhole mounting for hooking in to M4 screws) |
Number of cells | 12 | 12 | 12 | 12 | 12 |
Equipment marking acc. to DIN EN 81346-2 | G | G | G | G | G |
Other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |