Datasheet IC266_3 24Vin 110Vin / ±24Vout, 2x75W

Transcription

1 intrexis AG Tobelraastrasse 4 CH-8212 Neuhausen am Rheinfall SWITZERLAND Tel +41 (0) Fax +41 (0) info@intrexis.ch Datasheet IC266_3 24Vin 110Vin / ±24Vout, 2x75W Rev00

2 FEATURES - Ultra wide input voltage range: VDC. This converter covers all EN railway-battery-voltages: 24V, 36V, 48V, 72V, 110V. - Extremely wide temperature range: C. This converter covers the widest EN temperature range (class TX) with additional extension down to -50 C for extremely cold environments. - Full power (2x75W, no derating) over the entire temperature range. - Very high efficiency: Typically 24Vin, 110Vin at full load. - Hold-up time >10ms: complies with class S2 according to EN Fully compliant with EN and EN Very high galvanic isolation between input and output: 3300VAC. - Active inrush current limitation. Modular design, many advantages: - Field proven technology. - Standard model ex stock. - On request connectors of your choice (Phoenix, Molex, etc). - On request individual case style. - On request additional functions as Power fail signal, etc. Page 2 of

3 INPUT CHARACTERISTICS Operating Input Voltage Range VDC Operating Input Voltage Range dynamic according to EN50155, Input Undervoltage Lockout Input Reverse Voltage Protection Inrush-Current VDC / 1.0Sec Vin_off = 13.5VDC typ. Vin_on = 15.5VDC typ. Antiparallel diode at input. Internal fuse blows with reverse polarity 110Vin 137Vin Inrush-Current-Integral: I inrush 2 t < 1A 2 Vin= VDC Input Capacitance 660μF Input full Load Input no Load Internal Input Fuse Interruptions of Input Voltage Supply (Hold-up time) Startup time (Time input voltage ON to output voltage ON) 24Vin 36Vin 72Vin 110Vin 6.9A 4.6A 2.3A 1.4A 24Vin 36Vin 72Vin 110Vin 0.81W 0.83W 0.93W 1.11W Fuse included, therefore no external fuse required. I 2 t-fuse = 563A 2 s Class S2 according to EN50155: no equipment failure for interruptions of 10ms for all input voltages Page 3 of

4 OUTPUT CHARACTERISTICS Output Voltage Nominal ±24.0VDC Max. Continuous Output Vin = V, V for 1.0sec (no derating over the entire temperature range) 2x75W Setpoint Accuracy < 1.0% Load Regulation off-load to full load Line full load Output Ripple & 20MHz bandwidth, including spikes full Load Current Limit (varies due to component tolerances) < 0.2% < 0.1% < 30mV 25 C < 100mV C 24Vin 36Vin 72Vin 110Vin 90.4% 91.3% 92.6% 94.3% 3.3A 3.9A The IC266_3 is continuous overload and short-circuit proof. Overload and Short-Circuit Output overloaded: The output voltage is reduced and the output current limited. (constant-current). Output short-circuited: The output current is limited to <5.0A. Overvoltage Protection (OVP) Output voltage limited to < ±33VDC if regulation loop fails Paralleling of Outputs Internal Decoupling Diode Please contact intrexis AG for advice Decoupling diode on the output for redundancy can be optionally included. Please contact intrexis for advice Page 4 of

5 SIGNALS DC-OK Signal DC-OK transistor & LED switches on threshold DC-OK transistor & LED switches off threshold DC-OK max. transistor current, when on DC-OK max. transistor voltage-drop, when on DC-OK max. transistor voltage, when off (max voltage which can be applied externally) LED Open-collector transistor (between connector X20/pin4-2, see Blockdiagramm) Vout > ±22.0VDC ±2% Vout < ±21.6VDC ±2% 5mA max. 5mA (between connector X20/pin4-2, see Blockdiagramm) 34VDC max. (between connector X20/pin4-2, see Blockdiagramm) Green LED on output side indicates DC-OK Output voltages on: - low-impedance connection between ON and +Vin input: <500 Ohms or - external voltage 14.4VDC External ON/OFF Signal Output voltages off: - high-impedance connection between ON and +Vin input: >500 kohms or - external voltage < 8.0VDC (between connector X10/pin3 and pin 1/2, see Block-diagram) Page 5 of

6 ENVIRONMENATAL CHARACTERISTICS Operating Ambient Temperature -50 C C, temperature class TX, column 4 according to EN50155, extended down to -50 C Storage Ambient Temperature -50 C C Cooling Natural convection Mounting Position Mounting in any position allowed Protection Degree IP20 Coating The PCB is coated on both sides to prevent deterioration or damage due to moisture Vibration & Shock EN 61373, Cat. 1, class B GENERAL CHARACTERISTICS General Standard According to EN50155 EMC According to EN Fire Protection REACH - UNIFE Protection Degree EN , EN compliant with all Hazard Levels HL1-HL3 NF F16 101, NF F No substances defined as Prohibited according to the RISL or REACH, or Prohibited for the Project, are present. No substances defined as Declarable according to the RISL or REACH, or Declarable for the Project, are present. IP20 Coating The PCB is coated on both sides to prevent deterioration or damage due to moisture Vibration & Shock EN 61373, Cat. 1, class B Page 6 of

7 MTBF C, ground mobile according to MIL-HDBK-217F2 Weight 430g ISOLATION CHARACTERISTICS Input, Output, Chassis Input to Output Input to Chassis Output to Chassis The input is galvanically isolated to the output. Input, output and signals are galvanically isolated to the chassis. The DC-OK and ON/OFF Signals are isolated to the output. Isolation Voltage: 3300Vrms, 60sec Clearance: 5.5mm Creepage: 5.5mm Isolation Voltage: 1500Vrms, 60sec Clearance: 2.5mm Creepage: 2.5mm Isolation Voltage: 1000Vrms, 60sec Clearance: 1.6mm Creepage: 1.6mm Page 7 of

8 BLOCKDIAGRAM +24V 0V -24V +Vin ON -Vin Page 8 of

9 CONNECTOR TYPES X10 Wago / Pitch: 7.5mm, Number of pins: 5, horizontal Mating part: Wago, / X20 Wago / Pitch: 5.0mm, Number of pins: 4, horizontal Number of pins: 2, horizontal Mating part: Wago, / Page 9 of

10 Page 10 of MECHANICAL CHARACTERISTICS Chassis-Material: Aluminium. Millimeters unless otherwise noted. InputconnectorX10:1.+Vin2.+Vin3.ON4.-Vin5.EarthOutputconnectorX20:1.+24V2.0V3.-24V4.DC-OKpin1pin1