CTS-60-6854

CTS-60-6835 PSU | Alldatasheet

Document overview

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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. CTS-60-6835 50W CTS-60-6851 50W CTS-60-6839 50W CTS-60-6843 50W CTS-60-6847 50W CTS-60-6836 60W CTS-60-6852 60W CTS-60-6840 60W CTS-60-6844 60W CTS-60-6848 60W CTS-60-6856 60W Availabe upon request Availabe upon request Availabe upon request CTS-60-6855 60W CTS-60-6837 60W CTS-60-6853 60W CTS-60-6841 60W CTS-60-6845 60W CTS-60-6849 60W CTS-60-6838 60W CTS-60-6854 60W CTS-60-6842 60W CTS-60-6846 60W CTS-60-6850 60W GENERAL FEATURES: Designed according to EN50155 Fire and smoke: EN45545-2 approved High input-output isolation Adjustable output voltage Remote sensing Output voltage presence LED Efficiency up to 85%

Note-1: The unit can start up and work at an ambient temperature of -40°C with the following restrictions:

• Do not handle the connection terminals below -25°C
• The output ripple can rise up to 150mVpp at -40°C INPUT Input voltage range See table Maximum allowed input ripple 15% Vin nom (EN50155) OUTPUT Output voltage See table Output voltage adjustment range Vi min >60% Vi nom -10% ... +0% Vo nom Vi min >70% Vi nom -10% ... +15% Vo nom Line regulation (Io = nom) < 0,2 % Load regulation (Vin = nom) < 0,2 % Ripple < 50 mVpp Noise (BW = 20MHz) < 100 mVpp Maximum remote sensing 0,3V / pole ENVIRONMENTAL Storage temperature -40ºC ... 85ºC Operating temperature range at Io = 100% -25ºC … 60ºC (-40°C … 60°C, see note-1) Operating temperature range at Io = 75% -25ºC … 70ºC (-40°C … 70°C, see note-1) Operating temperature range at Io = 37,5% -25ºC … 85ºC (-40°C … 85°C, see note-1) Maximum Relative humidity 95% without condensation Shock and vibration EN61373 Category 1 class B body mounted MTBF 650.000h @ 40°C according to IEC61709 EMC Emission EN50121-4, EN50121-3-2 Immunity EN50121-4, EN50121-3-2 SAFETY Safety EN-60950-1, EN68368-1, EN50155 Dielectric strength Input / Output 3000Vac, 4200Vdc 1min. Dielectric strength Input / Earth 1500Vac, 2100Vdc 1min. Dielectric strength Output / Earth 1500Vac, 2100Vdc 1min. Fire and smoke EN45545-2:2013 + A1:2015 MECHANICAL Approximate weight 500g Dimensions 127 x 84.5 x 40mm PROTECTIONS Against overloads and short-circuits Current limiting Against reverse input voltage. Input fuse Against input under-voltage. Under-voltage lock-out Against Input over-currents Input fuse

[W] Input [V] Input range [V] Output [V] Output current [A] Efficiency [%] CTS-60-6835 50 24 14,4 - 30 5 10 78 CTS-60-6836 60 24 14,4 - 30 12 5 83 CTS-60-6856 60 24 14,4 - 30 16 3,75 83 CTS-60-6837 60 24 14,4 - 30 24 2,5 84 CTS-60-6838 60 24 14,4 - 30 48 1,25 85 CTS-60-6851 50 36 21,6 - 47 5 10 78 CTS-60-6852 60 36 21,6 - 47 12 5 83 CTS-60-6853 60 36 21,6 - 47 24 2,5 84 CTS-60-6854 60 36 21,6 - 47 48 1,25 85 CTS-60-6839 50 48 28,8 - 60 5 10 79 CTS-60-6840 60 48 28,8 - 60 12 5 84 CTS-60-6841 60 48 28,8 - 60 24 2,5 85 CTS-60-6842 60 48 28,8 - 60 48 1,25 85 CTS-60-6843 50 72 43,2 - 90 5 10 79 CTS-60-6844 60 72 43,2 - 90 12 5 84 CTS-60-6845 60 72 43,2 - 90 24 2,5 85 CTS-60-6846 60 72 43,2 - 90 48 1,25 85 CTS-60-6847 50 110 66 - 144 5 10 80 CTS-60-6848 60 110 66 - 144 12 5 85 CTS-60-6855 60 110 66 - 144 16 3,75 85 CTS-60-6849 60 110 66 - 144 24 2,5 85 CTS-60-6850 60 110 66 - 144 48 1,25 85 Accessories must be ordered in a separated order line

POWER DERATING vs AMBIENT TEMP. CONNECTION Terminal +Vin -Vin Earth +Vout -Vout +Sense -Sense 8,10 2,4,6 26,28,30 20,22,24

DESCRIPTION

The CTS-60 series consists of PWM DC-DC converters, with a galvanic isolation between input and output. The converters operate at a fixed switching frequency and use push -pull converter topology. Voltage feedback is performed by transferring the error signal from the output to the primary side through an optocoupler, where the PWM circuit changes the pulse width as required to keep the voltage output stable. For maximum regulation, the remote sens ing terminals can be connected to the load. This will allow a power cable voltage drop of up to 0.3 V on each cable to be offset. The device is protected against overload and short -circuit by means of a current limiting circuit. The device is also protecte d against reverse polarity input voltage, and the input fuse blows if an improper connection is made. When a conve rter input undervoltage condition occurs, the converter is disabled, thus preventing the battery from becoming totally discharged. START-UP Perform connection as per the table. Use of remote sensing is not absolutely necessary, but if this is required, us e of a co - axial or a twisted-pair cable is recommended. WARNING: If the load is connected to the tabs of remote sensing (+/-S) and the connection from the output to this load is missing the remote sensing function could make unusable due to the acting of the internal fuse of protection. If power levels close to the maximum output are required, make sure the assembly enhances cooling by natural convection and the card is placed in vertical position. If several converters need to be connected in parallel, do the following:

• Set the output voltage for all converters featuring a mutual difference as small as possible.
• Join the load outputs by using cables with a cross -section no greater than the one required and of equal length.
• Do not use remote sensing. For sa fety reasons, the following requirements must be complied with:
• 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.
• Only replace the fuse with another fuse of the same rating and type, and only after disconnecting the converter from DC power. INSTALLATION Connection: Spring clamp terminal strip The product can be mounted:
• On a chassis by means of the 4 holes.
• In DIN rail adding the clip accessory NP-9135

Redundant connection for two units (ORing diodes + alarms contacts) ACD-15 NP-9135

EU DECLARATION OF CONFORMITY The undersigned, representing the following: Manufacturer: PREMIUM, S. A., Address: C/ DolorsAleu 19-21, 08908 L’Hospitalet de Llobregat, SPAIN herewith declares that the product: Type: DC/DC converter Models: CTS-60-6835 ... 6855 is in conformity with the provisions of the following EU directive(s): 2014/35/EU Low voltage 2014/30/EU Electromagnetic compatibility 2011/65/EU Restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) and that standards and/or technical specifications referenced overleaf have been applied: EN 60950-1: 2005 Safety. Information technology equipment EN 62368-1: 2014 Safety. Audio/video, information and communication technology equipment EN 61000-6-3: 2007 Generic emission standard EN 61000-6-2: 2005 Generic immunity standard EN 50155: 2017* Railway applications. Electronic equipment used on rolling stock material EN 50121-3-2: 2016* Railway applications. EMC Rolling stock equipment EN 50121-4: 2016* Railway applications. EMC of the signalling and telecommunications apparatus * See annexe CE marking year: 2009 Notes: For the fulfillment 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, 28-08-2019 PREMIUM S.A. is an ISO9001and ISO14001 certified company by Bureau Veritas Jordi Gazo Chief Executive Officer

Applicable values for the different sections of the norm EN50155: 2017

4.3.1 Working altitude Up to 2000m

4.3.2 Ambient temperature

Class OT1 (-25 to 55°C): load < 100% Class OT2 (-40 to 55°C): load < 100% (Without connectors handling and output ripple <150mVpp) Class OT3 (-25 to 70°C): load <75% Class OT4 (-40 to 70°C): load <75% (Without Connectors handling and output ripple <150mVpp) Class OT5 (-25 to 85°C): load <37.5% Class OT6 (-40 to 85°C): load <37.5% (Without Connectors handling and output ripple <150mVpp)

4.3.3 Switch-on extended

operating temp. ST1

4.3.4 Rapid temperature

4.3.5 Shocks and vibrations According EN61373:2010 Category 1 class B

4.3.6 EMC Electromagnetic Compatibility EN50121-3-2:2016 EN50121-4:2016 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 79dB(µV) Qpk, 66dB(µV) Av 500kHz…30MHz 79dB(µV) Qpk, 60dB(µV) Av 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

4.3.7 Relative humidity Up to 95%

5.1.1.3 Temporary DC power

From 0.60 to 1.40 Un 0.1s From 1.25 to 1.40 Un 1s without damage

5.1.1.4 Interruptions of voltage

supply Class S1 (without interruptions)

5.1.1.6 Input ripple factor 10% peak to peak with a DC Ripple Factor of 5 %

5.1.3 Supply change-over 0,6 Un duration 100 ms (without interruptions). Performance criterion A

7.2.7 Input reverse polarity

10.7 Protective coating for PCB

13.3 Tests list

1 Visual Inspection

2 Performance test

3 Power supply test

4 Insulation test

5 Low temperature storage test

6 Low temperature start-up test

7 Dry heat test

8 Cyclic damp heat test

9 Salt mist test

10 Enclosure protection test (IP code)

11 EMC test

12 Shocks and vibrations test

13 Equipment stress screening test

14 Rapid Temperature variation test

Routine: 24h at 40°C and load 100% Type