OVX-6400 PSU | Alldatasheet
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Technical content
Specifications are subject to change without notice. These products are not intended for use as critical components in life support or nuclear systems. OVX-6400 6400VA DC/AC INVERTER GENERAL FEATURES: Sine wave output voltage Suitable for motors control Adjustable output frequency Adjustable output voltage High input-output isolation 5200VRMS Remote off opto-coupled Alarm by isolated relay contacts Configurable input: Reverse or Mid power Remote control via RS-232 or CAN BUS Designed according to EN61287-1 Input voltage according to: - EN50163:2006 - EN50124-2:2017 Fire and smoke: EN45545-2 pending Parallel operation up to 4 units (coming soon) Input voltage Transient input overvoltage Output voltage Output power OVX-6400-7701 400 … 1000 VDC None 400V three phase 6kW 6.4kVA 8kWPK OVX-6400-7701Z 400 … 1000 VDC 2800V acc. EN50163 400V three phase 6kW 6.4kVA 8kWPK
www.premiumpsu.com Powering Your Challenge INPUT Nominal DC input voltage 600 / 750V Minimum DC input voltage 400V continuous Maximum DC input voltage 1000V continuous Maximum Input overvoltage Only for the model OVX-6400-7701Z:
- EN50163:2006 (Supply voltage of traction systems)
- 2800V according to EN50124-2=2017 4.2.2 and Annex A Maximum input ripple ±5% VPP from 300 to 360Hz Inrush current 15A OUTPUT Output type AC 3ph with neutral Output Voltage 400V line to line Output Waveform Sinusoidal Voltage tolerance ±5% Output voltage range 20…100% of VOUT (adjust via remote control) Output frequency 50 / 60Hz via DIP-switch, 5…75Hz via RS-232 Maximum continuous current (IRMS) 9.24A Maximum peak current 5s (IRMS) 11.5A Continuous active / apparent power 6000W / 6400VA Peak active / apparent power 5s 8000W / 8000VA Load regulation < 4.5% Line regulation < 2% Output wave distortion THD < 2% (average of 16 samples) Output HF ripple < 2.5% ENVIRONMENTAL Storage temperature -25 … 80°C Operating ambient temperature: Full load 62.5% load -25 … 55°C, 70ºC 10 min (SU3 class, according to EN61287-1) -25 … 70°C Relative humidity without condensation 5 … 95% Maximum Altitude 2000m at full load Cooling Internal forced air controlled Shock and Vibrations according to EN61373:2011 Category 1 class B body mounted Environmental regulations RoHS & Reach according to directive 2011/65/EU EMC Immunity according EN61000-6-2, EN50121-3-2 Emissions according EN61000-6-4, EN50121-3-2 SAFETY Safety according to EN50124-1 Railway app. (Insulation coordination) Dielectric strength: Input-Output 5200VRMS 50Hz 1min. Dielectric strength: Input-Earth 3400VRMS 50Hz 1min. Dielectric strength: Output-Earth 2300VRMS 50Hz 1min. Pollution degree PD2 Overvoltage category OV3 Fire and smoke EN45545-2 RELIABILITY MTBF 100.000h @40ºC according to SN29500 Life cycle 20 years (fan maintenance after 10 years is required)
www.premiumpsu.com Powering Your Challenge MECHANICAL Dimensions (H x W x D mm) 87 x 430 x 450 Weight < 12 kg Protection degree IP20 PROTECTIONS Against reverse input voltage Series diode at the input Against input under-voltage Under-voltage lock-out Against input over-voltage Over-voltage lock-out Against input over-current Input fuse Against output overloads and short-circuits Current and I²T limited (see overload protection curve) Against over-temperature Shutdown with auto-recovery CONTROL Output OK LED Green Input OK LED Green Alarm LED Red Input alarm Open when alarm. Maximum rating: 0.16A at 160VDC Output alarm Open when alarm. Maximum rating: 0.16A at 160VDC Remote OFF input Off applying 15…143 VDC, Impedance >35kΩ Configurable input (reverse or mid-power) ON: applying 15…143 VDC, Impedance >35kΩ
www.premiumpsu.com Powering Your Challenge BLOCKS DIAGRAM CONNECTIONS J1 -Vin Spring clamp terminals cables 2.5 … 6mm2 J2 +Vin J5 - 1 Protective Earth J5 - 2 Output R J5 - 3 Output S J5 - 4 Output T J5 - 5 Output Neutral J4 - 1 + Configurable input Phoenix Contact MC1.5/4-GF-3.81 Recommended female: Phoenix Contact MC1.5/4-STF-3.81 J4 - 2 - Configurable input J4 - 3 + Remote J4 - 4 - Remote J8 - 1 Status output Phoenix Contact MC1.5/4-GF-3.81 Recommended female: Phoenix Contac MC1.5/4-STF-3.81 J8 - 2 Status output J8 - 3 Status input J8 - 4 Status input J7 - 1 CAN L (optional Can bus) Phoenix Contact MC1.5/3-GF-3.81 Recommended female: Phoenix Contac MC1.5/3-STF-3.81 J7 - 2 CAN H (optional Can bus) J7 - 3 GND CAN J3 RS-232 Female D-Sub DB9 J6A -J6B Optional Parallel operation RJ45
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DESCRIPTION
The OVX-6400 is a three-phase sine-wave DC-AC inverter designed not only to work within 400 to 1000V input voltage range but also to withstand surges and over-voltages as described in EN50124-2. The unit allows:
- Changing the output frequency by means of DIP-switch-7 of SW1. OFF: 50Hz or default programmed, ON: 60Hz.
- Change local/remote (waiting RS-232 commands) by means of DIP-switch-6 of SW1. OFF: local, ON: remote.
- Shutdown applying voltage output 15 to 143V on pins 3 and 4 of J4.
- Start-up motors by means of a soft start. In the start -up, the output voltage rises linearly from 0V to set voltage and the frequency from the initial to the set one. The start-up ramp slope may be changed via RS-232.
- Set the rotation speed of a motor according to the appropriate Voltage/Frequency ratio.
- Configurable input (pin 1 and 2 of J4): o Reverse mode: Changing the rotation direction for the next start-up of a motor by applying voltage between 15 and 143V. o Mid power mode: Changing the output frequency in V/F mode from nominal to a mid-power frequency by applying voltage between 15 and 143V.
- Monitoring the status of the input and output voltage through the contacts of two separate solid-state relays.
- Set and monitor parameters via RS-232, CAN BUS.
- Parallel operation. It will be possible to connect up to four units with active current sharing. This version is under design and will be available shortly. The OVX-6400 is equipped with maximum average power protection as well as maximum output peak current protection. This protects the semiconductors even when an output short -circuit occurs. It also features a disabl ing function for input under - voltage, which allows protecting the batteries from harmful discharges. POWER DERATING vs AMBIENT TEMP. START-UP
- The unit has 6 threaded holes for the fixation on a mounting surface.
- The unit has internal fans. For an appropriate cooling, the air input and output should be free of elements that cause and an air flow reduction (minimum recommended distance to other objects 90mm).
- Make connections as shown in the figure.
- The default output frequency is 50Hz. For 60Hz simply actuate the dip-switch as indicated in the figure. For safety reasons, the following requirements must be met:
- Provide the equipment with some kind of protective enclosure that complies with the electrical safety directives in effect within the country where the equipment is installed.
- Include an input fuse with a rating immediately higher than the maximum input current.
www.premiumpsu.com Powering Your Challenge RS-232 communication port It is possible to control and monitor de unit via RS-232 by means a terminal emulator like “Tera Term” or “Putty”. Also, it is possible to control and monitor de unit directly using the protocol showed in table below. Use cable “Crossed over” or “Null Modem” Protocol configuration: ASCII code, 57600 bauds, parity none, 8 bits, 1bit stop. Header Function Parameter Returns Explanation P R L V PTV■■■.■ Input voltage in Volts v PTv■■■.■ Input voltage ripple in Volts [13]YTN=■■■■ Output voltage in Volts RMS Phase-Neutral ([13] = char 13 of ASCII code) [13]IT=■■.■■ Output current in Amps RMS ([13] = char 13 of ASCII code) T PTT■■■.■ Internal temperature1 in K t PTt■■■.■ Internal temperature 2 in K F PTF■■■.■ Nominal output frequency in Hz f PTf■■■.■ Actual output frequency in Hz y PTy■■■.■ Actual output voltage set-point in V S PTS■■■.■ Inverter state 999.9 → Enabled 000.0 → Disabled 222.2 → Blocked by overload 111.1 → Blocked by overload or shortcircuit M PTM■■■■ Model number R PTR■■■■ Firmware version Other PTE Command not supported G 1 ■■■.■ OK / ERR Set the low input voltage timed shutdown in V 2 ■■■.■ OK / ERR Set the minimum alarm input voltage in V 3 ■■■.■ OK / ERR Change the status bit (after start up enabled with SW3 =LOCAL and disabled with SW3 =REMOTE) 999.9 → Inverter enabled 000.0 → Inverter disabled 4 ■■■.■ OK / ERR Set the output voltage Phase-neutral in Vrms (Vo)(output must be stopped) 5 ■■■.■ OK / ERR Set the maximum output current in Arms 6 ■■■.■ OK / ERR Set the nominal output frequency in Hz (Fo) (output must be stopped) 7 ■■■.■ OK / ERR Set the alarm maximum output current 8 ■■■.■ OK / ERR 111.1 → Reset the inverter L ■■■.■ OK / ERR Set the minimum input starting voltage in Volts O ■■■.■ OK / ERR Set the initial frequency in the startup (Fi) P ■■■.■ OK / ERR Set the ramp-up in increment of “N” cycles per Hz in mode V/F, frequency changes or start-up (Note-1) Q ■■■.■ OK / ERR Set the ramp-down in decrement of “N” cycles per Hz in mode V/F (Note-1) Y ■■■.■ OK / ERR Change the working mode of the input J4-1,J4-2 111.1 → Input as reverse phase control (default) 222.2 → Input as mid-power control (Note-2) X ■■■.■ OK / ERR Set the mid-power frequency for V/F mode by the use of input J4 -1,J4-2 M 1 ■■■.■ OK / ERR Set a new output frequency in Hz (output must be run and not stored in memory) 2 ■■■.■ OK / ERR Set a new output voltage in Volts (output must be run and not stored in memory) 3 ■■■.■ OK / ERR Set a new output frequency in Hz in mode V/F (output must be run and not stored in memory) 4 ■■■.■ OK / ERR Changes the output phase order (output must be run and not stored in memory) 111.1 → Phase RST (direct phase) 222.2 → Phase SRT (reverse phase) OTHER PORTS PENDING
www.premiumpsu.com Powering Your Challenge Note 1: Example for N=1: start-up time = N x 1.7s for changes from 16Hz to 50Hz Mode V/F curve Note 2 : Example for change from 50Hz / 400V to 30HZ and 240V with ramp-down of 2 cycles /Hz and ramp-up de 1 Cycle/Hz. Yellow: output voltage and Green: Mid-Power input signal WORKING PARAMETERS (Configurable parameters underlined) Thermal protection Internal warning temperature (output alarm) 88 ºC Internal shutdown temperature 92 ºC Internal restart temperature 75 ºC Internal temperature of fan start-up 45 ºC Input voltage parameters 750VDC High input voltage instantaneous shutdown 1300> VDC High input voltage timed shutdown (t) 1270 - 1080 VDC Time to shutdown (t) Controlled via temperature measurement s Start-up voltage 390 VDC Low input voltage instantaneous shutdown 370 VDC Time to shutdown (t) 500m s Output voltage parameters Output voltage 400 (line to line) VRMS Output under-voltage shutdown < 85% of setting 1000ms Warning voltage (output alarm) < 90% of setting 200ms Initial start-up frequency 5 Hz Soft start duration 1 cycle Ramp-up V/F 1 Hz/cycle Output current parameters Maximum continuous output current 9.24 A Warning current (output alarm) 8.8 A Maximum overload I2t See figure below Time between restart attempts 4000 ms Number of attempts of consecutive overload 5 Working failures and reset Lock for continuous overload or internal failure Unlimited time Reset time by input disconnection > 2 min. OVERLOAD PROTECTION Protection against overloads and short-circuits By current limiting at IO,PK By I²t. The unit shutdowns when the current-time is over the continuous operation curve Overload protection recovery Every 4 seconds after shutdown, the unit tries to restart up to 5 times. If the overload persists, the unit reminds shutdown until an input reconnection. 100 1000 10000 Operation time [s] vs Io/Ionom Shutdown area Continuous operation Vo Fo Fi
www.premiumpsu.com Powering Your Challenge DIMENSIONS
www.premiumpsu.com Powering Your Challenge ACCESSORIES Description Notes CODE Mounting brackets kit Contains two brackets and screws 9282 NP-9282
www.premiumpsu.com Powering Your Challenge EU, UKCA DECLARATION OF CONFORMITY The undersigned, representing the following: Manufacturer: PREMIUM, S. A., Address: C/ Dolors Aleu 19-21, 08908 L’Hospitalet de Llobregat, SPAIN herewith declares that the product: Type: DC/AC converter Model: OVX-6400 is in conformity with the provisions of the following directives or regulations: 2014/35/EU SI 2016 No 1101 Low voltage / The electrical equipment (safety) regulations 2014/30/EU SI 2016 No 1091 EMC / Electromagnetic compatibility regulations 2011/65/EU Annex II and its amendment 2015/863/EU SI 2012 No. 3032 RoHS / Restriction of the use of certain hazardous substances in electrical and electronic equipment and that standards and/or technical specifications referenced below have been applied: EN50124-1:2017 EN 62368-1: 2014 Railway app. (Insulation coordination) Safety. Audio/video information and communication technology equipment EN 61000-6-3: 2007 Generic emission standard EN 61000-6-2: 2005 Generic immunity standard IEC 61287-1: 2015 Railway applications. Power converters installed on board rolling stock EN 50121-3-2: 2016 Railway applications. EMC Rolling stock equipment * Optional, See annexe CE marking year: 2024; UKCA marking year: 2024 Notes: For the fulfilment of this declaration the product must be used only for the aim that has been conceived, considering the limitations established in the instructions manual or datasheet. L’Hospitalet de Llobregat, 10-02-2024 PREMIUM S.A. is an ISO9001and ISO14001certified company by Bureau Veritas Albert Sole Technical Director
www.premiumpsu.com Powering Your Challenge ANNEXE Applicable values for the different sections of the norm 61287-1: 2015
4.2.2 Working altitude Up to 2000m
4.2.3 Ambient temperature Class T3 inside vehicle compartment (-25 to 55°C full load)
Class T3 Inside cubicle (55 to 70°C load <62.5%)
4.2.5 Shocks and vibrations According EN61373:2010 Category 1 class B
4.5.3.19 EMC Electromagnetic Compatibility EN50121-3-2:2016 IEC62236-3-2:2018 Test Norm Port Frequency Limits Radiated emissions IEC55016 Case 30MHz…230MHz 40dB(µV/m) Qpk at 10m 230MHz…1GHz 47dB(µV/m) Qpk at 10m 1…3GHz Do not apply Internal freq. < 108MHz 3…6GHz Conducted emissions IEC55016 Input 150kHz…500kHz 99dB(µV) Qpk 500kHz…30MHz 93dB(µV) Qpk Test Norm Port Severity Conditions P Electrostatic discharge IEC61000-4-2 Case ±8kV Air (isolated parts) B ±8kV Contact (conductive parts) Radiated high frequency IEC61000-4-3 X/Y/Z Axis 20V/m 0.08…1.0GHz M. 80% 1kHz A 10V/m 1.4…2.1GHz M. 80% 1kHz 5V/m 2.1…2.5GHz M. 80% 1kHz 3V/m 5.1…6Ghz M. 80% 1kHz Fast transients IEC61000-4-4 Input ±2kV Tr/Th: 5/50 ns A Output ±2kV Signal ±2kV PE ±1kV Surge IEC61000-4-5 Input L to L ±1kV Tr/Th: 1.2/50µs B Input L to PE ±2kV Conducted RF IEC61000-4-6 Input 10V Signal 10V PE 10V Magnetic field IEC61000-4-8 X/Y/Z Axis 300A/m 0Hz, 16.7Hz, 50/60Hz A P= Performance criteria, L= Line, PE= Protective Earth