Murrelektronik 85442 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
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Total (€ 323.53 / piece)
€ 323.53
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14-day return policy included
Highlights & Details
Emparro-switching power supply for the regulated power supply
- Efficiency up to 95 %
- 150% Power Boost for at least 4 seconds
- Metal casing with optimum EMC properties
- No derating from -25°C to +60°C
- Very small width
- High power outage bridging time
- 28 V DC/ 20 A
- 480 W Power
- Input1 -phase
- Input voltage range 85 - 265 V/AC / 90 - 250 V DC
- Connection (components): Spring-loaded terminal
- Temperature range -25 - 60 °C
Technical specifications
- Nominal input voltage
115 V/AC
230 V/AC
- Type
Synchronised
- Product type
Rail mounted PSU (DIN)
- Min. input voltage
85 V AC
- Output voltage
24 V DC
- Inputs
1
- Input voltage
85 - 265 V/AC / 90 - 250 V DC
- Input voltage (max.)
265 V AC
- Max. output current
20 A
- Output current (max.) - rounded
20 A
480 W
- Output type (power supply units)
Fixed voltage
- Phases
1
- Output voltage (nominal)
24 V DC
- No. of outputs
1 x
- Connection
Spring-loaded terminal
- Dim
(W x H x D) 85 x 125 x 137 mm
- Output voltage (max.)
28 V DC
- Output voltage (min.)
24 V DC
- Operating temperature (max.)
60 °C
- Operating temperature (min.)
-25 °C
- Manufacturer part #
85442
- Content
1 pc(s)
- MTBF
500000 h
- PSU features
Surge protection
- Width
85 mm
- Height
125 mm
- Max. temperature
60 °C
- Min. temperature
-25 °C
- Type
Emparro 20-100-240/24
- Efficiency
95 %
- Depth
137 mm
- Output current (details)
20 A
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 678022 Murrelektronik 85442 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
User & Safety Instructions
User & Safety Instructions 678022 Murrelektronik 85442 Rail mounted PSU (DIN) 24 V DC 20 A 480 W No. of outputs:1 x Content 1 pc(s)
Description
The switching power supply with the maximum efficiency.
Murr Elektronik presented Emparro, a highly innovative switched-mode power supply with maximum efficiency and minimal power loss. The combination of power boost function and power limiter output makes the start of large loads. By a wide input voltage range is emparro to a global player.
Emparro sets new standards in terms of efficiency - an innovative circuit design makes it possible.
The efficiency of emparro is up to 95 percent - an impressive output. This means conversely: just 5 percent of the energy remain unused.
If one compares this with conventional switching power supplies with an efficiency of 90 percent and an associated power loss of 10 per cent, then it becomes clear: with the power loss of 50 percent emparro can be reduced. An impressive improvement. It is noticeable in the wallet, permanently.
The low power loss of emparro provides specifically that the switched-mode power supply significantly less heating up. The individual components are thus a lot less thermally requires. This extends the life of the Emparro.
This also applies to the components, which are in the immediate environment of Emparro. They are far less affected by temperatures than conventional switched-mode power supplies. You can also keep longer, more rarely newly sourced and replaced. This reduces cost and servicing. Positive is that compact switching cabinets small can be selected.
The Global Player
With a wide input voltage range of 85 to 265 V AC (or 90 to 250 V DC) is perfectly suitable for worldwide use Emparro.
Power limiter
In case of overload, the output voltage of emparro via a constant current is regulated. The current is limited to 100% of the rated current (or in the power boost mode to 150 percent). This protects the switching power supply from damage by overload.
The jump-start device
For a period of up to 4 seconds emparro delivers up to 150 percent performance. Larger loads and capacities can be started without the need for a second device is required.
Highly efficient
The Minimal power loss provides for a reduced operating costs. The lower waste heat provides for a long life of the equipment itself as well as the surrounding components. And: compact switching cabinets can be smaller.
This text is machine translated.
Murr Elektronik presented Emparro, a highly innovative switched-mode power supply with maximum efficiency and minimal power loss. The combination of power boost function and power limiter output makes the start of large loads. By a wide input voltage range is emparro to a global player.
Emparro sets new standards in terms of efficiency - an innovative circuit design makes it possible.
The efficiency of emparro is up to 95 percent - an impressive output. This means conversely: just 5 percent of the energy remain unused.
If one compares this with conventional switching power supplies with an efficiency of 90 percent and an associated power loss of 10 per cent, then it becomes clear: with the power loss of 50 percent emparro can be reduced. An impressive improvement. It is noticeable in the wallet, permanently.
The low power loss of emparro provides specifically that the switched-mode power supply significantly less heating up. The individual components are thus a lot less thermally requires. This extends the life of the Emparro.
This also applies to the components, which are in the immediate environment of Emparro. They are far less affected by temperatures than conventional switched-mode power supplies. You can also keep longer, more rarely newly sourced and replaced. This reduces cost and servicing. Positive is that compact switching cabinets small can be selected.
The Global Player
With a wide input voltage range of 85 to 265 V AC (or 90 to 250 V DC) is perfectly suitable for worldwide use Emparro.
Power limiter
In case of overload, the output voltage of emparro via a constant current is regulated. The current is limited to 100% of the rated current (or in the power boost mode to 150 percent). This protects the switching power supply from damage by overload.
The jump-start device
For a period of up to 4 seconds emparro delivers up to 150 percent performance. Larger loads and capacities can be started without the need for a second device is required.
Highly efficient
The Minimal power loss provides for a reduced operating costs. The lower waste heat provides for a long life of the equipment itself as well as the surrounding components. And: compact switching cabinets can be smaller.
This text is machine translated.