Buffer Modules

UF20.241

PULS UF20.241 is an Uninterruptible Power Supply (UPS) control module, part of the UF-series, designed as a buffer module with capacitor storage featuring a green status LED. This product is housed in aluminum and utilizes spring-clamp connections for secure installation. It measures W64mm x H124mm x D102mm and is designed for DIN rail mounting. The UF20.241 operates with a supply voltage range of 19.2Vdc to 30Vdc, with a nominal voltage of 24Vdc, and supports a rated current of 20A before fusing. It is engineered to function within an ambient air temperature range of -25 to +70°C and is suitable for DC networks. The module includes a visual position indicator for Ready, Buffering, and Inhibit statuses. It offers protection functions including output overvoltage protection, with typical protection at 32Vdc and a maximum of 35Vdc. The UF20.241 allows for parallel connection of buffer modules to enhance output ampacity or hold-up time. It delivers a fixed output voltage of 24Vdc, boasts an efficiency of 0.99 with a 24Vdc input, and provides a hold time of 31ms / 0.31s at a 20A load. Power dissipation is calculated at 1.9 W for a 24Vdc input at 20A output current, with a ripple of 200mVpp across a frequency range of 20Hz to 20MHz at 50Ω. Its electrical durability is rated at 166,000 hours in standby mode at 40°C and 469,000 hours at 25°C.

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2320377

Maintenance-free energy storage based on double-layer capacitor, 24 V DC, 10 kJ, automatic detection and communication with QUINT UPS-IQ

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1081355

Replacement battery module, lithium-ion, 18.5 V DC, 46 Wh

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2866572

Energy storage device, lead AGM, VRLA technology, 12 V DC, 1.6 Ah.

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2908232

Energy storage device, LI-ION technology, 24 V DC, 924 Wh, for ambient temperatures of -25 °C ... 60 °C, automatic detection and communication with QUINT UPS-IQ

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2320393

QUINT buffer module with maintenance-free capacitor-based energy storage for DIN rail mounting, input: 24 V DC, output: 24 V DC/40 A, with integrated SFB (selective fuse breaking) technology, including mounted universal DIN rail adapter UTA 107

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2320322

Energy storage device, lead AGM, VRLA technology, 24 V DC, 12 Ah, tool-free battery replacement, automatic detection, and communication with QUINT UPS-IQ

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2320335

Energy storage device, lead AGM, VRLA technology, 24 V DC, 38 Ah, automatic detection, and communication with QUINT UPS-IQ

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2320351

Energy storage device, LI-ION technology, 24 V DC, 120 Wh, for ambient temperatures of -20°C ... 60°C, automatic detection and communication with QUINT UPS-IQ

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2908283

QUINT buffer module with maintenance-free capacitor-based energy storage for DIN rail mounting, input: 24 V DC, output: 24 V DC/40 A, including mounted UTA 107 universal DIN rail adapter.

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2320539

QUINT capacity module, with maintenance-free energy storage based on double-layer capacitor, DIN rail mounting, input: 24 V DC, output: 24 V DC / 5 A / 4 kJ / USB (Modbus/RTU), incl. mounted UTA 107 universal DIN rail adapter

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2866365

Energy storage device, lead AGM, VRLA technology, 24 V DC, 12 Ah. Connection via pin cable lug, 14 mm.

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2320380

Maintenance-free energy storage based on double-layer capacitor, 24 V DC, 20 kJ, automatic detection and communication with QUINT UPS-IQ

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1109004

Energy storage, lead AGM, VRLA technology, 24 V DC, 20 Ah, automatic detection and communication with QUINT UPS-IQ

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2320429

Energy storage device, lead AGM, VRLA technology, 24 V DC, 26 Ah, tool-free battery replacement, automatic detection, and communication with QUINT UPS-IQ

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UF40.241

PULS UF40.241 is an Uninterruptible Power Supply (UPS) control module within the UF-series, designed as a bfr. module with capacitor storage and a green status LED. It features a DC/DC UPS control mechanism with a 34-second charging time, encased in an aluminium housing. The unit offers screw-clamp connections for secure installation and measures W64mm x H124mm x D142mm. It operates on a supply voltage range of 19.2Vdc to 30Vdc, with a nominal 24Vdc, and supports a rated current of 40A (bfr.). Designed for DIN rail mounting, the UF40.241 can function within an ambient air temperature range of -25 to +70°C and is suitable for DC networks. It includes a visual position indicator for Ready, Buffering, and Inhibit statuses. The module provides protection against output overvoltage, with typical protection at 32Vdc and a maximum of 35Vdc. It allows for parallel connection of buffer modules to enhance output ampacity or hold-up time. The output voltage is fixed at 24Vdc, with an efficiency of 0.99 at a 24Vdc input. The hold time is specified as 25ms/0.25s at 40A load and 50ms/0.5s at 20A load. Power dissipation/losses are noted as 1.9 W at a 24Vdc input with 0A output current, and the ripple is 200mVpp across a frequency range of 20Hz to 20MHz at 50Ω. Electrical durability is rated at 189,000 hours at 40°C and 536,000 hours at 25°C in standby mode.

Puls