The fourth generation of the high-performance QUINT POWER power supplies ensures superior system availability by means of new functions. Signaling thresholds and characteristic curves can be individually adjusted via the NFC interface.
The unique SFB technology and preventive function monitoring of the QUINT POWER power supply increase the availability of your application.
QUINT4-PS/3AC/24DC/10
-
Power supply
2904621
Electrical number:
960954709
Electrical number:
960954709
Primary-switched QUINT POWER power supply with free choice of output characteristic curve, SFB (selective fuse breaking) technology, and NFC interface, input: 3-phase, output: 24 V DC/10 A
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Product details
| Control input (configurable) Rem | Output power ON/OFF (SLEEP MODE) |
| Default | Output power ON (>40 kΩ/24 V DC/open bridge between Rem and SGnd) |
| AC operation | |
| Network type | Star network |
| Nominal input voltage range | 3x 400 V AC ... 500 V AC |
| 2x 400 V AC ... 500 V AC | |
| Input voltage range | 3x 400 V AC ... 500 V AC -20 % ... +10 % |
| 2x 400 V AC ... 500 V AC -10 % ... +10 % | |
| Typical national grid voltage | 400 V AC |
| 480 V AC | |
| Voltage type of supply voltage | AC |
| Inrush current | typ. 3 A (at 25 °C) |
| Inrush current integral (I2t) | < 0.1 A2s |
| Inrush current limitation | 3 A (after 1 ms) |
| AC frequency range | 50 Hz ... 60 Hz -10 % ... +10 % |
| Frequency range (fN) | 50 Hz ... 60 Hz -10 % ... +10 % |
| Mains buffering time | typ. 29 ms (3x 400 V AC) |
| typ. 26 ms (3x 480 V AC) | |
| Current consumption | 3x 0.5 A (400 V AC) |
| 3x 0.41 A (480 V AC) | |
| 2x 1.1 A (400 V AC) | |
| 2x 0.91 A (480 V AC) | |
| 3x 0.4 A (500 V AC) | |
| 2x 1.1 A (500 V AC) | |
| Nominal power consumption | 274 VA |
| Protective circuit | Transient surge protection; Varistor, gas-filled surge arrester |
| Power factor (cos phi) | 0.91 |
| Switch-on time | < 1 s |
| Typical response time | 300 ms (from SLEEP MODE) |
| Recommended breaker for input protection | 3x 4 A ... 20 A (Characteristic B, C or comparable) |
| Recommended fuse for input protection | ≥ 300 V AC |
| Discharge current to PE | < 3.5 mA |
| 1 mA (550 V AC, 60 Hz) | |
| DC operation | |
| Nominal input voltage range | ± 260 V DC ... 300 V DC |
| Input voltage range | ± 260 V DC ... 300 V DC -13 % ... +30 % |
| 520 V DC ... 600 V DC -13 % ... +30 % (mid-point earthed) | |
| Voltage type of supply voltage | DC |
| Current consumption | 0.7 A (± 260 V DC) |
| 0.6 A (±300 V DC) | |
| Recommended breaker for input protection | 1x 6 A (10 x 38 mm, 30 kA L/R = 2 ms) |
| Recommended fuse for input protection | ≥ 1000 V DC |
| Efficiency | typ. 93 % (400 V AC) |
| typ. 92.6 % (480 V AC) | |
| Output characteristic | U/I Advanced |
| Smart HICCUP | |
| FUSE MODE | |
| Nominal output voltage | 24 V DC |
| Setting range of the output voltage (USet) | 24 V DC ... 29.5 V DC (constant capacity) |
| Nominal output current (IN) | 10 A |
| Static Boost (IStat.Boost) | 12.5 A |
| Dynamic Boost (IDyn.Boost) | 20 A (5 s) |
| Selective Fuse Breaking (ISFB) | 60 A (15 ms) |
| Magnetic circuit breaker tripping | A1...A6 / B2...B6 / C1...C3 / Z1...Z6 |
| Derating | > 60 °C ... 70 °C (2.5 %/K) |
| Feedback voltage resistance | ≤ 35 V DC |
| Protection against overvoltage at the output (OVP) | ≤ 32 V DC |
| Control deviation | < 0.5 % (Static load change 10 % ... 90 %) |
| < 2 % (Dynamic load change 10 % ... 90 %, (10 Hz)) | |
| < 0.25 % (change in input voltage ±10 %) | |
| Residual ripple | < 75 mVPP (with nominal values) |
| Short-circuit-proof | yes |
| No-load proof | yes |
| Output power | 240 W |
| 300 W | |
| 480 W | |
| Apparent power | 346 VA (400 V, UOUT = 24 V, IOUT = stat. Boost) |
| 349 VA (480 V, UOUT = 24 V, IOUT = stat. Boost) | |
| Maximum no-load power dissipation | < 5 W (400 V AC) |
| < 5 W (480 V AC) | |
| Power loss nominal load max. | < 19 W (400 V AC) |
| < 20 W (480 V AC) | |
| Power dissipation SLEEP MODE | < 5 W (400 V AC) |
| < 5 W (480 V AC) | |
| Crest factor | typ. 1.8 (400 V AC) |
| typ. 2.25 (480 V AC) | |
| Rise time | < 1 s (UOut = 10 % ... 90 %) |
| Connection in parallel | yes, for redundancy and increased capacity |
| Connection in series | yes |
| Signal | |
| Signal ground SGnd | Reference potential for Out1, Out2, and Rem |
| Signal Out 1 (configurable) | |
| Digital | 24 V DC 20 mA |
| Default | 24 V DC 20 mA 24 V DC for UOut > 0.9 x USet |
| Signal Out 2 (configurable) | |
| Digital | 24 V DC 20 mA |
| Analog | 4 mA ... 20 mA ±5 % (Load ≤400 Ω) |
| Default | 24 V DC 20 mA 24 V DC for POut < PN |
| Signal relay 13/14 (configurable) | |
| Default | closed (Uout > 0.9 USet) |
| Digital | 24 V DC 1 A |
| 30 V AC/DC 0.5 A | |
| Input | |
| Connection method | Screw connection |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 6 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, min. | 0.25 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, max. | 4 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, min. | 0.25 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, max. | 4 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 10 |
| Stripping length | 8 mm |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 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 |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, min. | 0.25 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, max. | 2.5 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, min. | 0.25 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 14 |
| Stripping length | 6.5 mm |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 Nm |
| Signal | |
| Connection method | Push-in connection |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 1 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 1.5 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, min. | 0.2 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, max. | 0.75 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, min. | 0.2 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, max. | 1.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 16 |
| Stripping length | 8 mm |
| Types of signaling | LED |
| Floating signal contact | |
| Active signal output Out1 (digital, configurable) | |
| Active signal output Out2 (analog, configurable) | |
| Remote contact | |
| Signal ground SGnd | |
| Signal output | |
| POut | > 100 % (LED lights up yellow, output power > 240 W) |
| > 75 % (LED lights up green, output power > 180 W) | |
| > 50 % (LED lights up green, output power > 120 W) | |
| UOut | > 0.9 x USet (LED lights up green) |
| < 0.9 x USet (LED flashes green) | |
| Number of phases | 3 |
| Insulation voltage input/output | 4 kV AC (type test) |
| 2.4 kV AC (routine test) | |
| Insulation voltage output / PE | 0.5 kV DC (type test) |
| 0.5 kV DC (routine test) | |
| Insulation voltage input / PE | 3.5 kV AC (type test) |
| 2.4 kV AC (routine test) | |
| Switching frequency | 90.00 kHz ... 110.00 kHz (Auxiliary converter stage) |
| 56.00 kHz ... 500.00 kHz (Main converter stage) | |
| 25.00 kHz ... 500.00 kHz (PFC stage) |
| Product type | Power supply |
| Product family | QUINT POWER |
| MTBF (IEC 61709, SN 29500) | > 1034000 h (25 °C) |
| > 654000 h (40 °C) | |
| > 320000 h (60 °C) | |
| Environmental protection directive | RoHS Directive 2011/65/EU |
| WEEE | |
| Reach | |
| Insulation characteristics | |
| Protection class | I |
| Degree of pollution | 2 |
| Life expectancy (electrolytic capacitors) | |
| Current | 5 A |
| Temperature | 40 °C |
| Time | 389000 h |
| Additional text | 400 V AC |
| Life expectancy (electrolytic capacitors) | |
| Current | 5 A |
| Temperature | 40 °C |
| Time | 364000 h |
| Additional text | 480 V AC |
| Life expectancy (electrolytic capacitors) | |
| Current | 10 A |
| Temperature | 25 °C |
| Time | 566000 h |
| Additional text | 400 V AC |
| Life expectancy (electrolytic capacitors) | |
| Current | 10 A |
| Temperature | 25 °C |
| Time | 520000 h |
| Additional text | 480 V AC |
| Life expectancy (electrolytic capacitors) | |
| Current | 10 A |
| Temperature | 40 °C |
| Time | 200000 h |
| Additional text | 400 V AC |
| Life expectancy (electrolytic capacitors) | |
| Current | 10 A |
| Temperature | 40 °C |
| Time | 183000 h |
| Additional text | 480 V AC |
| Dimensional drawing |
|
| Width | 50 mm |
| Height | 130 mm |
| Depth | 125 mm |
| Installation dimensions | |
| Installation distance right/left | 5 mm / 5 mm |
| Installation distance top/bottom | 50 mm / 50 mm |
| Alternative assembly | |
| Width | 122 mm |
| Height | 130 mm |
| Depth | 53 mm |
| Mounting type | DIN rail mounting |
| Assembly note | alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| With protective coating | no |
| Flammability rating according to UL 94 (housing / terminal blocks) | V0 |
| Housing material | Metal |
| Hood version | Stainless steel X6Cr17 |
| Side element version | Aluminum |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 60 °C Derating: 2,5 %/K) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Ambient temperature (start-up type tested) | -40 °C |
| Maximum altitude | ≤ 5000 m (> 2000 m, observe derating) |
| 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) | 5 Hz ... 100 Hz resonance search 2.3g, 90 min., resonance frequency 2.3g, 90 min. (according to DNV GL Class C) |
| Temp code | T4 (-25 ... +70 °C; > 60 °C, Derating: 2,5 %/K) |
| Rail applications | EN 50121-3-2 |
| EN 50121-4 | |
| EN 50121-5 | |
| IEC 62236-3-2 | |
| IEC 62236-4 | |
| IEC 62236-5 | |
| HART FSK Physical Layer Test Specification Compliance | Output voltage UOut compliant |
| Standard – Limitation of mains harmonic currents | EN 61000-3-2 |
| Standard - Electrical safety | IEC 61010-2-201 (SELV) |
| Standard – Safety extra-low voltage | IEC 61010-1 (SELV) |
| IEC 61010-2-201 (PELV) | |
| Standard - Safe isolation | IEC 61558-2-16 |
| IEC 61010-2-201 | |
| Standard - safety for equipment for measurement, control, and laboratory use | IEC 61010-1 |
| Standard - Safety of transformers | EN 61558-2-16 |
| Standard - power supply devices for low voltage with DC output | EN 61204-3 |
| Battery charging | DIN 41773-1 |
| Approval - requirement of the semiconductor industry with regard to mains voltage dips | SEMI F47-0706, EN 61000-4-11 |
| Overvoltage category | |
| EN 61010-1 | II (≤ 5000 m) |
| EN 62477-1 | III (≤ 2000 m) |
| CSA | CAN/CSA-C22.2 No. 60950-1-07 |
| CSA-C22.2 No. 107.1-01 | |
| Shipbuilding approval | DNV GL, PRS, BV, LR, ABS |
| SIQ | BG (type approved) |
| UL approvals | UL Listed UL 508 |
| UL/C-UL Recognized UL 60950-1 | |
| UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D T4 (Hazardous Location) |
| 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 | |
| EMC requirements for power supply | IEC 61850-3 (G,H) |
| EN 61000-6-5 (switching devices) | |
| Conducted noise emission | |
| Standards/regulations | EN 55016 |
| EN 61000-6-3 (Class B) | |
| Noise emission | |
| Standards/regulations | Additional basic standard EN 61000-6-5 (immunity in switching devices), IEC/EN 61850-3 (power supply) |
| Noise emission | |
| Standards/regulations | EN 55016 |
| EN 61000-6-3 (Class B) | |
| DNV GL conducted noise emissions | |
| DNV | Class A |
| Additional text | Area power distribution |
| DNV GL noise radiation | |
| DNV | Class B |
| Additional text | Bridge and deck area |
| Harmonic currents | |
| Standards/regulations | EN 61000-3-2 |
| EN 61000-3-2 (Class A) | |
| Frequency range | 0 kHz ... 2 kHz |
| Flicker | |
| Standards/regulations | EN 61000-3-3 |
| EN 61000-3-3 | |
| Frequency range | 0 kHz ... 2 kHz |
| Electrostatic discharge | |
| Standards/regulations | EN 61000-4-2 |
| Electrostatic discharge | |
| 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 |
| Electromagnetic HF field | |
| Frequency range | 80 MHz ... 1 GHz |
| Test field strength | 20 V/m (Test Level 3) |
| Frequency range | 1 GHz ... 6 GHz |
| Test field strength | 10 V/m (Test Level 3) |
| Frequency range | 1 GHz ... 6 GHz |
| Test field strength | 10 V/m (Test Level 3) |
| Comments | Criterion A |
| Fast transients (burst) | |
| Standards/regulations | EN 61000-4-4 |
| Fast transients (burst) | |
| Input | 4 kV (Test Level 4 - asymmetrical) |
| Output | 4 kV (Test Level 4 - asymmetrical) |
| Signal | 4 kV (Test Level 4 - asymmetrical) |
| Comments | Criterion A |
| Surge voltage load (surge) | |
| Standards/regulations | EN 61000-4-5 |
| Surge voltage load (surge) | |
| Input | 3 kV (Test Level 4 - symmetrical) |
| 6 kV (Test Level 4 - asymmetrical) | |
| Output | 1 kV (Test Level 3 - symmetrical) |
| 2 kV (Test Level 3 - asymmetrical) | |
| Signal | 4 kV (Test Level 4 - asymmetrical) |
| Comments | Criterion A |
| Conducted interference | |
| Standards/regulations | EN 61000-4-6 |
| Conducted interference | |
| Input/output/signal | asymmetrical |
| Frequency range | 0.15 MHz ... 80 MHz |
| Comments | Criterion A |
| Voltage | 10 V (Test Level 3) |
| Power frequency magnetic field | |
| Standards/regulations | EN 61000-4-8 |
| Frequency | 16.7 Hz |
| 50 Hz | |
| 60 Hz | |
| Test field strength | 100 A/m |
| Additional text | 60 s |
| Comments | Criterion A |
| Frequency | 50 Hz |
| 60 Hz | |
| Frequency range | 50 Hz ... 60 Hz |
| Test field strength | 1 kA/m |
| Additional text | 3 s |
| Frequency | 0 Hz |
| Test field strength | 300 A/m |
| Additional text | DC, 60 s |
| Voltage dips | |
| Standards/regulations | EN 61000-4-11 |
| Voltage | 400 V AC |
| Frequency | 50 Hz |
| Voltage dip | 70 % |
| Number of periods | 0.5 / 1 / 25 / 30 periods |
| Additional text | Test Level 2 |
| Comments | Criterion A: 0.5 / 1 periods Criterion B: 25 / 30 periods |
| Voltage dip | 40 % |
| Number of periods | 5 / 10 / 50 periods |
| Additional text | Test Level 2 |
| Comments | Criterion B |
| Criterion A: 0.5 / 1 period Criterion B: 5 / 50 / 250 periods |
|
| Pulse-shape magnetic field | |
| Standards/regulations | EN 61000-4-9 |
| Test field strength | 1000 A/m |
| Comments | Criterion A |
| Attenuated sinusoidal oscillations (ring wave) | |
| Standards/regulations | EN 61000-4-12 |
| Input | 2 kV (Test Level 4 - symmetrical) |
| 4 kV (Test Level 4 - asymmetrical) | |
| Comments | Criterion A |
| Asymmetrical conducted disturbance variables | |
| Standards/regulations | EN 61000-4-16 |
| Test level 1 | 15 Hz 150 Hz (Test Level 4) |
| Voltage | 30 V 3 V |
| Test level 2 | 150 Hz 1.5 kHz (Test Level 4) |
| Voltage | 3 V |
| Test level 3 | 1.5 kHz 15 kHz (Test Level 4) |
| Voltage | 3 V 30 V |
| Test level 4 | 15 kHz 150 kHz (Test Level 4) |
| Voltage | 30 V |
| Test level 5 | 16.7 Hz 50 Hz 60 Hz (Test Level 4) |
| Voltage | 30 V (Permanent) |
| Test level 6 | 16.7 Hz 50 Hz 60 Hz (Test Level 4) |
| Voltage | 300 V (1 s) |
| Comments | Criterion A |
| Attenuated oscillating wave | |
| Standards/regulations | EN 61000-4-18 |
| Input, output (test level 1) | 100 kHz 1 MHz (Test Level 3 - symmetrical) |
| Voltage | 1 kV |
| Input, output (test level 2) | 10 MHz |
| Voltage | 1 kV |
| Input, output (test level 3) | 100 kHz 1 MHz (Test Level 3 - asymmetrical) |
| Voltage | 2.5 kV |
| Signals (test level 1) | 100 kHz 1 MHz (Test Level 3 - symmetrical) |
| Voltage | 1 kV |
| Signals (test level 2) | 100 kHz 1 MHz (Test Level 3 - asymmetrical) |
| Voltage | 2.5 kV |
| Comments | Criterion A |
| Attenuated oscillating magnetic field | |
| Standards/regulations | EN 61000-4-10 |
| Test field strength | 110 A/m |
| Test level 1 | 100 kHz |
| Test field strength | 110 A/m |
| Test level 2 | 1 MHz |
| Comments | Criterion A |
| Criteria | |
| Criterion A | Normal operating behavior within the specified limits. |
| Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |
| Criterion C | Temporary adverse effects on the operating behavior, which the device corrects automatically or which can be restored by actuating the operating elements. |
UL Recognized
Approval ID: E211944IECEE CB Scheme
Approval ID: SI-11959EAC
Approval ID: RU S-DE.BL08.W.00764LR
Approval ID: LR22472797TANK
Approval ID: TA21182MBV
Approval ID: 44621/B0 BVEAC
Approval ID: RU S-DE.BL08.W.00764UL Listed
Approval ID: E123528cUL Listed
Approval ID: E123528ABS
Approval ID: 20-1973616-PDAType approved
Approval ID: SI-SIQ BG 005/037DNV
Approval ID: TAA00000BVcCSAus
Approval ID: 70108187SEMI F47
Approval ID: SEMI F47cUL Listed
Approval ID: E199827UL Listed
Approval ID: E199827
Your advantages
SFB technology trips standard circuit breakers selectively, loads that are connected in parallel continue working
Preventive function monitoring indicates critical operating states before errors occur
Signaling thresholds and characteristic curves that can be adjusted via NFC maximize system availability
Easy system extension thanks to static boost; starting of difficult loads thanks to dynamic boost
High degree of immunity, thanks to integrated gas-filled surge arrester and mains failure bridging time of more than 20 milliseconds
Robust design thanks to metal housing and wide temperature range from -40°C to +70°C
Worldwide use thanks to the wide range input and international approval package
Frequently asked questions
Can I trigger a standard miniature circuit breaker with the power supply?
Yes, standard miniature circuit breakers can be triggered safely with the QUINT power supply. Please refer to the SFB Technology section in the data sheet.
What power reserves are available?
For system expansion purposes, the sustained static boost supports the load supply with 12.5 A. The static boost is available at an ambient temperature of up to 40°C.
The QUINT POWER power supply provides a dynamic boost of up to 15 A for reliable...
View more
For system expansion purposes, the sustained static boost supports the load supply with 12.5 A. The static boost is available at an ambient temperature of up to 40°C.
The QUINT POWER power supply provides a dynamic boost of up to 15 A for reliable starting of heavy loads. This temporary power supply to the load lasts a maximum of 5 s at an ambient temperature of up to 60°C
Can the power supply also be operated with a DC input voltage?
Yes, the QUINT POWER power supply can be operated with the following voltages:
Nominal input voltage: +/-260 V DC … +/-300 V DC/520 V DC … 600 V DC
Input voltage range: +/-225 V DC … +/-450 V DC/450 V DC … 900 V DC
Maximum input voltage: +/-500 V DC/1000 V DC
Can the input voltage of the power supply be monitored?
Yes, the “Input voltage OK” signal option can be used to signal a failure of the input voltage at an early stage. In the event of a mains failure, the power supply continues to supply the load for at least 26 ms. Failure of the input voltage is signa... View more
Yes, the “Input voltage OK” signal option can be used to signal a failure of the input voltage at an early stage. In the event of a mains failure, the power supply continues to supply the load for at least 26 ms. Failure of the input voltage is signaled 10 ms before the output voltage falls, which means that this information is provided to the higher-level controller at an early stage.
View lessCan the temperature of the power supply be monitored?
Yes, with the “Temperature OK” signal option, an elevated temperature can be signaled even before the QUINT POWER power supply is protected by the power derating.
How can the signal contacts be customized?
The signal contacts can be preset directly when ordering the QUINT POWER power supply via the configurator. Alternatively, the power supply can also be configured at a later time via the QUINT POWER software or QUINT POWER app.
How can the output voltage of the power supply be customized?
The QUINT POWER power supply can be ordered directly with a preset output voltage. Alternatively, the voltage can be set using the buttons on the front or via the QUINT POWER software or QUINT POWER app.
Can the buttons for voltage setting also be disabled?
Yes, the buttons on the front can be locked using the QUINT POWER software or QUINT POWER app.