Official Distributor
SKU
MPN
STEP-UPS/12DC/12DC/4
Weight
0.595 kg
This product is Not Cancellable/Not Returnable
Series STEP-UPS
STEP-UPS/12DC/12DC/4 - Uninterruptible power supply
Uninterruptible power supply with integrated battery module. The STEP-BAT/LIPO/18.5 DC/1.4 AH battery module can be re-ordered separately.
- UPS with integrated lithium-polymer battery
Technical Specifications
DC operation
Input Voltage | 12 V DC |
Nominal input voltage range | 12 V DC |
Input voltage range | 10 V DC ... 16.5 V DC |
Voltage type of supply voltage | DC |
Buffer period | 100 min. (1 A) |
Buffer period | 50 min. (2 A) |
Buffer period | 30 min. (3 A) |
Buffer period | 23 min. (4 A) |
Rotary selector switch | Service |
Rotary selector switch | |
Rotary selector switch | 5 min. |
Rotary selector switch | 10 min. |
Rotary selector switch | 20 min. |
Current consumption | 6 A |
Current consumption | < 30 mA |
Current consumption | < 0.8 A (Charging (ICharge = max, IOut = 0)) |
Fixed backup threshold | < 10 V |
Variable connect threshold | 1 V / 1 s |
Typical response time | < 0.5 s |
Input fuse | 7 A (slow-blow, internal) |
Maximum current Imax | 6 A |
Output data
Efficiency | > 97.4 % (Mains operation, with charged energy storage) |
Efficiency | > 92 % (Battery operation) |
Nominal Output Voltage | 12 V DC |
Nominal output current (IN) | 4 A (0 °C ... 40 °C) |
Output current limit | In mains mode according to connected upstream current limiting device |
Output current limit | > 5 A (Battery operation) |
POWER BOOST (IBoost) | 5 A (0 °C ... 35 °C) |
Bridging time | 1200 s |
Derating | 35 °C ... 40 °C (5 %/K) |
Output Power | 48 W |
Power dissipation | 0.4 W (Mains operation) |
Power dissipation | 1.2 W (Mains operation) |
Power dissipation | 5.5 W (Mains operation) |
Power dissipation | 1 W (Battery operation) |
Power dissipation | 4.4 W (Battery operation) |
Power dissipation | 5.4 W (Battery operation) |
Connection in series | No |
Mains operation
Nominal Output Voltage | 12 V DC |
Output voltage range | 10 V DC ... 16.5 V DC (UOut = UIn - 0.3 V DC) |
Output current Imax | 5 A (0 °C ... 35 °C) |
Nominal output current (IN) | 4 A (0 °C ... 40 °C) |
Battery operation
Nominal Output Voltage | 12 V DC |
Output voltage range | 10 V DC ... 15 V DC (UOut = UIn (t-1)) |
Output current Imax | 5 A (0 °C ... 35 °C) |
Nominal output current (IN) | 4 A (0 °C ... 40 °C) |
Signal: Alarm
Output description | Transistor |
Signal: Battery charge
Output description | Transistor |
Signal: Battery mode
Output description | Transistor |
Energy storage
Nominal voltage UN | 18.5 V DC |
End-of-charge voltage | 18.5 V DC ... 21 V DC |
Charging current | 0.4 A |
Nominal capacity | 1.4 Ah |
Nominal capacity range | 1.4 Ah |
Deep discharge protection | < 15 V DC |
Latest startup date (battery only) | 9 Months (20 °C ... 30 °C) |
Battery technology | LIPO |
Memory medium | Lithium polymer |
Battery presence check (cyclic) | 60 s |
Quality check of battery | yes, with each charge and cyclically once per month |
IQ Technology | no |
Network management | No |
Input
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. | 12 |
Stripping length | 6.5 mm |
Screw thread | M3 |
Tightening torque, min | 0.6 Nm |
Tightening torque max | 0.8 Nm |
Output
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. | 12 |
Stripping length | 6.5 mm |
Screw thread | M3 |
Tightening torque, min | 0.6 Nm |
Tightening torque max | 0.8 Nm |
Signal
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. | 12 |
Stripping length | 6.5 mm |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Signaling
Types of signaling | LED |
Signal output
Signalization designation | Power In OK |
Status display | LED |
Note on status display | static on |
Signal output: Switching output
Signalization designation | Alarm |
Status display | LED |
Note on status display | static on |
Signalization designation | Battery charge |
Status display | LED |
Note on status display | flashing |
Signalization designation | Battery mode |
Status display | LED |
Note on status display | static on |
Signal output
Signalization designation | Overload |
Status display | LED |
Note on status display | flashing |
Signalization designation | Service/Battery Error |
Status display | LED |
Note on status display | flashing |
Product properties
IQ Technology | no |
MTBF (IEC 61709, SN 29500) | > 1997000 h (40 °C) |
Insulation characteristics
Protection class | III |
Degree of pollution | 2 |
Dimensions
Width | 108 mm |
Height | 90 mm |
Depth | 61 mm |
Installation dimensions
Installation distance right/left | 0 mm / 0 mm |
Installation distance top/bottom | 0 mm / 0 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 | Polycarbonate |
Type of housing | Plastic |
Foot latch material | POM (Polyoxymethylene) |
Ambient conditions
Degree of Protection | IP20 |
Ambient Temperature (Operation) | 0 °C ... 40 °C |
Ambient temperature (storage/transport) | -20 °C ... 45 °C |
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) |
Approvals
UL approvals | UL Listed UL 508 |
UL approvals | UL/C-UL Recognized UL 60950-1 |
EMC data
EMC requirements for noise emission | EN 61000-6-3 |
EMC requirements for noise emission | EN 61000-6-4 |
EMC requirements for noise immunity | EN 61000-6-1 |
EMC requirements for noise immunity | EN 61000-6-2 |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Electrostatic discharge
Standards/regulations | EN 61000-4-2 |
Contact discharge | 6 kV (Test Level 3) |
Discharge in air | 8 kV (Test Level 3) |
Comments | Criterion A |
Electromagnetic HF field
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 |
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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Additional Information
Pack Size | 1 |
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