UPS (DC) - Puls

PULS UB10.241 is an Uninterruptible Power Supply (UPS) control module from the UB-series, featuring an external battery before time limiter and end-of-charge voltage control with a 50% power reserve and a green status LED. It is housed in aluminium and utilizes spring-clamp connections for connectivity. The dimensions of this unit are W49mm x H124mm x D117mm. It operates on a supply voltage range of 22.5Vdc to 30Vdc, with a nominal 24Vdc, and supports a rated current of 10A at 22.5Vdc and 15A in buffer mode for less than 5 seconds at full output voltage. The output in normal mode is 15A, and in buffer mode, it can deliver 10A/15A (360W). Designed for DIN rail mounting, it can operate in ambient air temperatures ranging from -25 to +70°C. The current consumption is 1.1A at a 24Vdc input, and it is designed for DC networks. Visual position indicators include Ready, Buffering, Inhibit, and Replace Battery. It features protection functions against output overvoltage (32Vdc typical, 35Vdc maximum) and overload/short-circuit conditions, with a minimum of 17.9A and a maximum of 21A at load impedance. It is not suitable for parallel use to increase output power but can be paralleled for 1+1 redundancy. The output voltage is regulated at 22.5Vdc in buffer mode with a 23Vdc turn-ON. The efficiency is rated at 0.978 with a 24Vdc input. The rated power is 360W at 24Vdc and 240W/360W in buffer mode. Power dissipation/losses are 2.9W with a 24Vdc input at 0A output current and 5.5W at 10A output current. Ripple is maintained at 20mVpp from 20Hz to 20MHz at 50Ω. The electrical durability is rated at 137400 hours at 40°C with a 10A output and 24Vdc input, and 15 years/131400 hours at both 40°C with a 5A output and 25°C with a 10A output, all at 24Vdc input.

PULS UBC10.241-N1 is an Uninterruptible Power Supply (UPS) control module from the U-series, featuring a built-in battery design (battery not assembled) with a 50% power reserve and a green status LED. This module is housed in an aluminium casing and utilizes spring-clamp connections for its connections. It measures W123mm x H124mm x D119mm and operates on a supply voltage range of 22.5Vdc to 30Vdc, with a nominal 24Vdc. The rated current is 10A at 22.5Vdc and can handle 15A in buffer mode for less than 5 seconds at full output voltage, with output 1 in normal mode at 15A and in buffer mode at 10A/15A (360W). Designed for DIN rail mounting, it operates within an ambient air temperature range of 0 to +40°C and has a current consumption of 1.1A at 24Vdc input. The network type is DC, and it features visual position indicators for Ready, Buffering, Inhibit, and Replace Battery. Protection functions include output overvoltage protection (32Vdc typical, 35Vdc maximum) and overload/short-circuit current protection—minimum 17.9A to maximum 21A at load impedance. It is not designed for parallel use to increase output power but supports 1+1 redundancy for enhanced system reliability. The output voltage is regulated at 22.5Vdc in buffer mode with a 23Vdc turn-ON. Its efficiency is rated at 0.978 with a 24Vdc input, and it has a rated power of 360W at 24Vdc and 240W/360W in buffer mode. Power dissipation/losses are 2.9W at 24Vdc input with 0A output current and 5.5W at 24Vdc input with 10A output current. Ripple is 20mVpp across 20Hz to 20MHz at 50Ω. Electrical durability is rated at 137400 hours at 40°C with a 10A output and 24Vdc input, and 15 years/131400 hours at both 40°C with a 5A output and 25°C with a 10A output, all at 24Vdc input.

PULS UB20.241 is an Uninterruptible Power Supply (UPS) control module from the UB-series, designed with an external battery and a green status LED. This module features a DC/DC UPS control mechanism, encased in an aluminium housing, and utilizes screw-clamp connections for secure installation. It measures W46mm x H124mm x D127mm and operates on a supply voltage range of 18Vdc to 30Vdc, with a nominal 24Vdc. The rated current is 20A at 22.5Vdc, with a capability to support 30A in buffer mode for less than 5 seconds at full output voltage. In normal mode, Output 1 can deliver 25A, and in buffer mode, it can deliver 20A/30A (720W for up to 5s). Designed for DIN rail mounting, it can operate in ambient air temperatures ranging from -40 to +70°C. The current consumption is 2.1A with a 24Vdc input, and a maximum of 2.3A. It supports a DC network type and includes visual position indicators for Ready, Buffering, Inhibit, and Replace Battery statuses. Protection functions include output overvoltage protection with typical 32Vdc and maximum 35Vdc. It allows for the construction of a system with higher output current using 2 DC-UPS, 2 individual power supplies, 2 battery modules, and 1 decoupling module. The output voltage in buffer mode is selectable between 22.5Vdc, 24Vdc, 25Vdc, and 26Vdc, with an efficiency of 0.99 at 24Vdc input. The rated power is 600W at 24Vdc and 480W/720W in buffer mode, with power dissipation/losses ranging from 1.9W to 4.8W depending on the output current. Ripple is maintained at 120mVpp across a frequency range of 20Hz to 20MHz at 50Ω. Electrical durability spans from 440,000 hours to 1,244,000 hours at 25°C, depending on the output current and operating temperature.

PULS UC10.242 is an Uninterruptible Power Supply (UPS) control module within the UC-series, featuring a bfr. module design with capacitive storage, separated inputs and outputs, and a green status LED. This DC/DC UPS control module is encased in an aluminium housing and utilizes spring-clamp connections for connectivity. It measures W198mm x H124mm x D117mm and operates on a supply voltage range of 22.5Vdc to 30Vdc, with a nominal 24Vdc. The rated current is 15A, both nominal and before (bfr.), and it is designed for DIN rail mounting. The UC10.242 can operate in ambient air temperatures ranging from -40 to +60°C and has a current consumption of 1.1A at a 24Vdc input. It supports a DC network type and includes visual position indicators for Ready, Buffering, Inhibit, and PC-mode. Protection functions include output overvoltage protection with a typical 32Vdc and a maximum of 35Vdc, and overload/short-circuit protection with a minimum of 17.9A and a maximum of 21A at load impedance. Series or parallel operation is not supported. The output voltage is a fixed 24Vdc, with a turn-ON voltage of 23Vdc, and it boasts an efficiency of 0.978 at a 24Vdc input. The rated power is 360W at 24Vdc, with hold times of 33 seconds at 10A and 18 seconds at 15A. Power dissipation/losses are 2.9W at 0A output current and 4.6W at 10A output current, with a ripple of 30mVpp across 20Hz to 20MHz at 50Ω. Electrical durability ranges from 324000 hours at 25°C and 10A output to 34000 hours at 55°C and 15A output. The capacitance at the output stage is 1500µF.

PULS UBC10.241 is an Uninterruptible Power Supply (UPS) control module within the U-series, featuring a built-in battery with a 50% power reserve and a green status LED. This module is housed in aluminium and utilizes spring-clamp connections for installation. It measures W123mm x H124mm x D119mm and operates on a supply voltage range of 22.5Vdc to 30Vdc, with a nominal 24Vdc. The rated current is 10A at 22.5Vdc and can reach up to 15A in buffer mode for less than 5 seconds at full output voltage. It supports DIN rail mounting and can operate in ambient air temperatures ranging from 0 to +40°C. The current consumption is 1.1A at a 24Vdc input, and it is designed for DC networks. Visual position indicators include Ready, Buffering, Inhibit, and Replace Battery. Protection functions include output overvoltage protection with a typical 32Vdc and a maximum of 35Vdc, and overload/short-circuit protection with a minimum of 17.9A and a maximum of 21A at load impedance. It is advised not to use the DC-UPS in parallel to increase output power, but paralleling two units for 1+1 redundancy is possible for higher system reliability. The output voltage is regulated at 22.5Vdc in buffer mode with a 23Vdc turn-ON. The efficiency is rated at 0.978 with a 24Vdc input, and the rated power is 360W at 24Vdc and 240W/360W in buffer mode. Power dissipation/losses are 2.9W with a 24Vdc input at 0A output current and 5.5W at 10A output current. Ripple is maintained at 20mVpp across a frequency range of 20Hz to 20MHz at 50Ω. The electrical durability is rated at 137400 hours at 40°C with a 10A output and 24Vdc input, equivalent to 15 years or 131400 hours at both 40°C with a 5A output and 25°C with a 10A output.

PULS UC10.241 is an Uninterruptible Power Supply (UPS) control module within the UC-series, featuring a bfr. module design with capacitive storage, separated inputs and outputs, and a green status LED. This DC/DC UPS control module is encased in an aluminium housing and utilizes spring-clamp connections for connectivity. It measures W126mm x H124mm x D117mm and operates on a supply voltage range of 22.5Vdc to 30Vdc, with a nominal 24Vdc. The rated current is 15A, both nominal and bfr., and it is designed for DIN rail mounting. The UC10.241 can operate in ambient air temperatures ranging from -40 to +60°C and has a current consumption of 1.1A at a 24Vdc input. It supports a DC network type and features visual position indicators for Ready, Buffering, Inhibit, and PC-mode. Protection functions include output overvoltage protection with a typical 32Vdc and a maximum of 35Vdc, and overload/short-circuit protection with a minimum of 17.9A and a maximum of 21A at load impedance. Series or parallel operation is not supported. The output voltage is a fixed 24Vdc, with a turn-ON voltage of 23Vdc, and it boasts an efficiency of 0.978 at a 24Vdc input. The rated power is 360W at 24Vdc, with hold times of 16.5s at 10A and 9s at 15A. Power dissipation/losses are 2.9W at 0A output current and 4.6W at 10A output current, with a ripple of 30mVpp across 20Hz to 20MHz at 50Ω. Its electrical durability ranges from 324000 hours at 25°C and 10A output to 34000 hours at 55°C and 15A output. The capacitance of the output stage is 1500µF.

PULS UB10.245 is an Uninterruptible Power Supply (UPS) control module from the UB-series, featuring an external battery with a 50% power reserve and a green status LED. This module is housed in aluminium and utilizes spring-clamp connections for its connections. It measures W49mm x H124mm x D117mm and operates on a supply voltage range of 22.5Vdc-30Vdc (24Vdc nominal). The rated current is 10A at 22.5Vdc with Output 1 providing 15A in normal mode and 10A/15A (360W) in buffer mode. Output 2 delivers 12V; 5A in both normal and buffer modes. Designed for DIN rail mounting, it can operate in ambient air temperatures ranging from -25 to +70°C. The current consumption is 1.1A at a 24Vdc input, and it is designed for DC networks. Visual position indicators include Ready, Buffering, Inhibit, and Replace Battery. It features protection functions against output overvoltage (32Vdc typical / 35Vdc max.) and overload/short-circuit current (min. 17.9A, max. 21A at load impedance). The output voltage is 22.5Vdc and 12Vdc (regulated) in buffer mode with a 23Vdc turn-ON. The efficiency is rated at 0.975 with a 24Vdc input, and the rated power is 360W (at 24Vdc) and 240W/360W in buffer mode. Power dissipation/losses are 3.4 W at no load and 6 W with a 10A output current at 24Vdc input. Ripple is 20mVpp (20Hz...20MHz; 50Ω), and electrical durability is rated at 114000 hours at 40°C with a 10A output and 24Vdc input, 148000 hours at 40°C with a 5A output and 24Vdc input, and 380000 hours at 25°C with a 10A output and 24Vdc input.

PULS UB10.242 is an Uninterruptible Power Supply (UPS) control module from the UB-series, featuring an external battery with temperature control and a 50% power reserve. It includes a green status LED for visual indication of operational states such as Ready, Buffering, Inhibit, and Replace Battery. The device is housed in an aluminium casing and utilizes spring-clamp connections for secure and efficient connectivity. With dimensions of W49mm x H124mm x D117mm, it supports a supply voltage range of 22.5Vdc to 30Vdc (24Vdc nominal) and offers a rated current of 10A at 22.5Vdc and 15A in buffer mode for less than 5 seconds at full output voltage. The UB10.242 is designed for DIN rail mounting and can operate in ambient air temperatures ranging from -25 to +50°C. It consumes 2A at a 24Vdc input and up to 2.7A max., with an efficiency of 0.978 at 24Vdc input. The rated power is 360W at 24Vdc and 240W/360W in buffer mode, with power dissipation/losses of 2.9W at 0A output current and 5.5W at 10A output current. The ripple is maintained at 20mVpp across a frequency range of 20Hz to 20MHz at 50Ω. Its electrical durability is rated at 137400 hours at 40°C with a 10A output and 24Vdc input, equivalent to 15 years or 131400 hours at both 40°C with a 5A output and 25°C with a 10A output. The device ensures protection against output overvoltage (32Vdc typical, 35Vdc max.) and overload/short-circuit conditions, with a minimum short-circuit current of 17.9A (max. 21A) at load impedance. It is not designed for parallel use to increase output power but supports 1+1 redundancy for enhanced system reliability.