Product Model
TRIO-DIODE/48DC/2X10/1X20
Selling Points
- 1Redundant Power Supply: Ensures continuous system operation with automatic failover in case of primary unit failure.
- 2DIN Rail Mounting: Easy installation on standard DIN rail systems for efficient space utilization.
- 3High Reliability: Designed for systems requiring high operational reliability, with a robust IP20 protection rating.
- 4Flexible Current Outputs: Provides 2x10A and 1x20A outputs to meet various load requirements.
- 5Long-Term Availability: Supports long-term system availability with permanent monitoring of redundancy status.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Nominal input voltage range | 48 V DC | Input voltage range | 30 V DC ... 56 V DC |
Voltage type of supply voltage | DC | Reverse polarity protection | < yes60 V |
Nominal input current (I | 2x 10 A (-25 °C ... 55 °C)
1x 20 A (-25 °C ... 55 °C) | Maximum current I | 2x 15 A (-25 °C ... 40 °C)
1x 30 A (-25 °C ... 40 °C) |
Transient surge protection | Varistor | Voltage drop, input/output | approx. 0.65 V |
Efficiency | > 97 % | Nominal output voltage | U |
Nominal output current (I | 20 A (Increasing power)
10 A (Redundancy) | Derating | 55 °C ... 70 °C (2.5 %/K) |
Maximum no-load power dissipation | 7 W (I | Power loss nominal load max. | 14 W (I |
Connection in series | no | Output description | Contact closed when U |
Maximum switching voltage | 30 V AC/DC | Maximum inrush current | ≤ 100 mA (short-circuit-proof) |
Connection method | Screw connection | Conductor cross section, rigid min. | 0.2 mm² |
Conductor cross section, rigid max. | 2.5 mm² | Conductor cross section flexible min. | 0.2 mm² |
Conductor cross section flexible max. | 2.5 mm² | Conductor cross section AWG min. | 24 |
Conductor cross section AWG max. | 14 | Stripping length | 9 mm |
Screw thread | M2,5 | Tightening torque, min | 0.4 Nm |
Tightening torque max | 0.5 Nm | Connection method | Screw connection |
Conductor cross section, rigid min. | 0.5 mm² | Conductor cross section, rigid max. | 6 mm² |
Conductor cross section flexible min. | 0.5 mm² | Conductor cross section flexible max. | 4 mm² |
Conductor cross section AWG min. | 20 | Conductor cross section AWG max. | 10 |
Stripping length | 14 mm | Screw thread | M3 |
Tightening torque, min | 0.5 Nm | Tightening torque max | 0.6 Nm |
Conductor cross section, rigid min. | 0.2 mm² | Conductor cross section, rigid max. | 2.5 mm² |
Conductor cross section flexible min. | 0.2 mm² | Conductor cross section flexible max. | 2.5 mm² |
Conductor cross section AWG min. | 24 | Conductor cross section AWG max. | 14 |
Screw thread | M2,5 | Tightening torque, min | 0.4 Nm |
Tightening torque max | 0.5 Nm | Types of signaling | LED
Relay contact |
Status display | LED redundancy OK | Note on status display | U |
Insulation voltage input, output / housing | 500 V | Product type | Redundancy module |
Product family | TRIO DIODE | MTBF (IEC 61709, SN 29500) | > 10000000 h (40 °C) |
LED | yes | Article revision | 02 |
Protection class | III | Degree of pollution | 2 |
Width | 32 mm | Height | 130 mm |
Depth | 115 mm | Horizontal pitch | 1.8 Div. |
Installation distance right/left | 0 mm / 0 mm | Installation distance top/bottom | 50 mm / 50 mm |
Mounting type | DIN rail mounting | Assembly note | alignable: horizontally 0 mm, vertically 50 mm |
Mounting position | horizontal DIN rail NS 35, EN 60715 | Housing material | Metal |
Housing material | Steel sheet, zinc-plated | Type of housing | Steel sheet, zinc-plated |
Side element version | Aluminum | Degree of protection | IP20 |
Ambient temperature (operation) | -25 °C ... 70 °C (> 55° C derating : 2.5%/K) | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Climatic class | 3K3 (in acc. with EN 60721) | Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
Shock | 15g in all directions in acc. with IEC 60068-2-27 | Vibration (operation) |
15 Hz ... 150 Hz, 2.3g t |
Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) | Standard - Electrical safety | EN 60950-1/VDE 0805 (SELV) |
Standard – Protection against shock currents, basic requirements for protective separation in electrical equipment | EN 50178 | Standard – Safety extra-low voltage | IEC 60950-1 (SELV) and EN 60204-1 (PELV) |
Standard - Safe isolation | DIN VDE 0100-410 | UL approvals | UL/C-UL listed UL 508
UL/C-UL Recognized UL 60950-1 |
SIL in accordance with IEC 61508 | 0 | Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC | EMC requirements for noise emission | EN 61000-6-3
EN 61000-6-4 |
EMC requirements for noise immunity | EN 61000-6-1
EN 61000-6-2 | Standards/regulations | EN 61000-4-2 |
Contact discharge | 6 kV (Test Level 3) | Discharge in air | 8 kV (Test Level 3) |
Comments | Criterion B | Standards/regulations | EN 61000-4-3 |
Frequency range | 80 MHz ... 1 GHz | Test field strength | 10 V/m (Test Level 3) |
Frequency range | 1 GHz ... 2 GHz | Test field strength | 10 V/m (Test Level 3) |
Frequency range | 2 GHz ... 3 GHz | Test field strength | 10 V/m (Test Level 3) |
Comments | Criterion A | Standards/regulations | EN 61000-4-4 |
Input | 2 kV (Test Level 3 - asymmetrical) | Output | 2 kV (Test Level 3 - asymmetrical) |
Comments | Criterion B | Standards/regulations | EN 61000-4-5 |
Input | 0.5 kV (Test Level 1 - symmetrical)
0.5 kV (Test Level 1 - asymmetrical) | Output | 0.5 kV (Test Level 1 - symmetrical)
0.5 kV (Test Level 1 - asymmetrical) |
Comments | Criterion B | Standards/regulations | EN 61000-4-6 |
I/O/S | asymmetrical | Frequency range | 0.15 MHz ... 80 MHz |
Comments | Criterion A | Voltage | 10 V (Test Level 3) |
Standards/regulations | EN 61000-6-3 | Radio interference voltage in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
Emitted radio interference in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential | Criterion A | Normal operating behavior within the specified limits. |
Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |
Specifications may be subject to change without notice