Official Distributor
SKU
MPN
QUINT-BUFFER/24DC/24DC/40
Weight
1.491 kg
This product is Not Cancellable/Not Returnable
Series QUINT-BUFFER
QUINT-BUFFER/24DC/24DC/40 - Buffer module
QUINT buffer module with maintenance-free capacitor-based energy storage for DIN rail mounting, decoupled input: 24 V DC, decoupled output: 24 V DC/40 A, with integrated SFB (Selective Fuse Breaking) Technology, including mounted UTA 107 universal DIN rail adapter
- Longer buffer time, thanks to integrated decoupling function
- Robust due to reliable supply at temperatures from -25°C to +80°C
- Saves space: electronic switchover unit and energy storage in the same housing
- Flexible – supports operation in auto mode as well as manual adjustment
Technical Specifications
Input data
Input Voltage | 24 V DC |
Input voltage range | 18 V DC ... 30 V DC |
Input voltage range DC | 18 V DC ... 30 V DC |
Voltage type of supply voltage | DC |
Buffer period | 0.2 s (40 A) |
Buffer period | 8 s (1 A) |
Current consumption | 0.1 A (No-load) |
Current consumption | 0.7 A (charging process) |
Current consumption | 45 A (Conduction current) |
Reverse polarity protection | yes |
Charging delay | no |
Fixed backup threshold | < 20 V DC (< 22 V; < 24 V; < 26 V) |
Variable connect threshold | (UIN - 1 V)/0.1 s |
Protective circuit | Transient surge protection |
Output data
Efficiency | > 99 % (Mains operation, with charged energy storage) |
Nominal Output Voltage | 24 V DC (depending on the input voltage) |
Nominal output current (IN) | 40 A |
Output current limit | 45 A (According to current limitation of the power supply connected upstream) |
Selective Fuse Breaking (ISFB) | 120 A (12 ms) |
Derating | 60 °C ... 80 °C (2.5 %/K) |
Output Power | max. 960 W |
Power loss nominal load max. | 8 W |
Power dissipation battery operation | 48 W |
Power dissipation | 8 W (Normal operation) |
Power dissipation | 48 W (buffer mode) |
Protective circuit | Transient surge protection |
Connection in parallel | yes, for increasing the buffer time and for redundancy |
Connection in series | No |
Mains operation
Nominal Output Voltage | 24 V DC |
Output voltage range | 18 V DC ... 30.5 V DC |
Nominal output current (IN) | 40 A |
Battery operation
Nominal Output Voltage | 24 V DC |
Output voltage range | 19.2 V DC ... 27.6 V DC |
Nominal output current (IN) | 40 A |
Signal: Power Good signal output active (high = buffer module charged)
Output description | Power Good |
Output Voltage | + 24 V |
Continuous load current | 20 mA |
Energy storage
Charging current | 600 mA |
Nominal capacity | 0.1 Ah |
Battery technology | UPS-CAP |
Memory medium | Electrolytic capacitor |
IQ Technology | no |
Input
Connection Method | Screw connection |
Conductor cross section, rigid min. | 0.5 mm² |
Conductor cross section, rigid max. | 16 mm² |
Conductor cross section flexible min. | 0.5 mm² |
Conductor cross section flexible max. | 16 mm² |
Conductor cross section AWG min. | 8 |
Conductor cross section AWG max. | 6 |
Stripping length | 10 mm |
Screw thread | M4 |
Tightening torque, min | 1.2 Nm |
Tightening torque max | 1.5 Nm |
Output
Connection Method | Screw connection |
Conductor cross section, rigid min. | 0.5 mm² |
Conductor cross section, rigid max. | 16 mm² |
Conductor cross section flexible min. | 0.5 mm² |
Conductor cross section flexible max. | 16 mm² |
Conductor cross section AWG min. | 8 |
Conductor cross section AWG max. | 6 |
Stripping length | 10 mm |
Screw thread | M4 |
Tightening torque, min | 1.2 Nm |
Tightening torque max | 1.5 Nm |
Signal
Conductor cross section, rigid min. | 0.2 mm² |
Conductor cross section, rigid max. | 4 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. | 12 |
Screw thread | M4 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Signaling
Types of signaling | LED |
Types of signaling | Active switching output |
Signal output: Power Good signal output active (high = buffer module charged)
Status display | LED "Power Good", green |
Note on status display | Buffer module is loaded: LED ON |
Color | green |
Note on status display | Buffer module is loaded: LED ON |
Electrical properties
Insulation voltage input, output / housing | 500 V |
Product properties
IQ Technology | no |
MTBF (IEC 61709, SN 29500) | > 902000 h (40 °C) |
Insulation characteristics
Protection class | III |
Degree of pollution | 2 |
Dimensions
Width | 64 mm |
Height | 130 mm |
Depth | 125 mm |
Horizontal pitch | 3.6 Div. |
Installation dimensions
Installation distance right/left | 0 mm / 0 mm |
Installation distance top/bottom | 50 mm / 50 mm |
Alternative assembly
Width | 122 mm |
Height | 130 mm |
Depth | 67 mm |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | alignable: horizontally 0 mm, vertically 50 mm |
Mounting Position | horizontal DIN rail NS 35, EN 60715 |
Material specifications
Housing Material | Metal |
Hood version | Galvanized sheet steel, free from chrome (VI) |
Side element version | Aluminum (AlMg3) |
Ambient conditions
Degree of Protection | IP20 |
Ambient Temperature (Operation) | -25 °C ... 80 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Maximum altitude | 2000 m |
Climatic class | 3K3 (in acc. with EN 60721) |
Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
Shock | 18 ms, 30g, in each space direction (according to IEC 60068-2-27) |
Vibration (Operation) | < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) |
Vibration (Operation) | 15 Hz ... 150 Hz, 2.3g, 90 min. |
Standards and Regulations
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 – Safety extra-low voltage | EN 60950-1 (SELV) and EN 60204 (PELV) |
Standard - Safe isolation | DIN VDE 0106-101 |
Standard - Safety of transformers | EN 61558-2-17 |
Approvals
UL approvals | UL/C-UL Recognized UL 60950-1 |
UL approvals | UL Listed UL 508 |
UL approvals | UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) |
EMC data
Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
Noise immunity | EN 61000-6-2:2005 |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Electrostatic discharge
Standards/regulations | EN 61000-4-2 |
Contact discharge | 8 kV (Test Level 4) |
Discharge in air | 15 kV (Test Level 4) |
Comments | Criterion A |
Electromagnetic HF field
Standards/regulations | EN 61000-4-3 |
Frequency Range | 80 MHz ... 1 GHz |
Test field strength | 20 V/m |
Frequency Range | 1 GHz ... 6 GHz |
Test field strength | 10 V/m |
Comments | Criterion A |
Fast transients (burst)
Standards/regulations | EN 61000-4-4 |
Input | 2 kV (Test Level 3 - asymmetrical) |
Output | 2 kV (Test Level 3 - asymmetrical) |
Signal | 2 kV (Test Level 4 - asymmetrical) |
Comments | Criterion A |
Surge voltage load (surge)
Standards/regulations | EN 61000-4-5 |
Input | 0.5 kV (Test Level 1 - symmetrical) |
Input | 0.5 kV (Test Level 1 - asymmetrical) |
Output | 0.5 kV (Test Level 1 - symmetrical) |
Output | 0.5 kV (Test Level 1 - asymmetrical) |
Signal | 1 kV (Test Level 2 - asymmetrical) |
Comments | Criterion B |
Conducted interference
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) |
Emitted interference
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 |
Criteria
Criterion A | Normal operating behavior within the specified limits. |
Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |
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Pack Size | 1 |
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