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| Introduction |  |
Certifications | |
How to Select a Bulletin 1606 Power Supply | |
Quick Guide | |
Cat. No. Explanation | |
| Product Selection | |
1606 Accessories | |
Specifications | |
Approximate Dimensions and Wire Size | |
1606-XL, 1606-XLBuffer, 1606-XLS DC UPS | |
1606-XLS Performance Specifications
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| 1606-XLS80E | 1606-XLS120E | 1606-XLS240E and 1606-XLS240ECz |
1606-XLS480E | 1606-XLS480E-3 and 1606-XLS480E-3Cz |
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| Output Volts/Watts | 24…28V/80 W | 24…28V/120 W | 24…28V/240 W | 24…28V/480 W | 24…28V/480W |
| Input Voltage (47...63 Hz) | 100…240V AC, 110...300V DC |
100…240V AC, 110...300V DC | 100…240V AC, 110...300V DC | 100…240V AC, 110...300V DC | 380…480V AC, 600V DC |
| Operational Range | 85…276V AC, 88…375V DC | 85…264V AC, 88…360V DC | 85…276V AC, 88…375V DC | 85…276V AC, 88…375V DC | 323…552V AC, 450…780V DC |
| Hold-up Time | 27…174 ms | 33…59 ms | 27 ms | 32…51 ms | 19 ms |
| Rated Input Current | 1.4 A (100V AC), 0.82 A (240V AC) |
1.4 A (100V AC), 0.65 A (240V AC) |
2.8 A (100V AC), 1.2 A (240V AC) |
4.6 A (100V AC), 2.5 A (240V AC) |
0.9 A (380V AC), 0.65 A (480V AC) |
| Efficiency | typ. 90.0% | typ. 92.7% | typ. 91.8% | typ. 92.4% | typ. 94.8% |
| Output Voltage | 24…28V | 24…28V | 24…28V | 24…28V | 24…28V |
| Rated Output Current | 3.4 A (@ 24V) 3.0 A (@ 28V) |
5 A (@ 24V) 4.5 A (@ 28V) |
10 A (@ 24V) 9 A (@ 28V) |
20 A (@ 24V) 17 A (@ 28V) |
20 A (@ 24V) 17.5 A (@ 28V) |
| ReservePower (typ. 4 s) | 5.4 A (@ 24V) 5.0 A (@ 28V) |
7.5 A (@ 24V) 6.7 A (@ 28V) |
15 A (@ 24V) 13.5 A (@ 28V) |
30 A (@ 24V) 26 A (@ 28V) |
30 A (@ 24V) 26 A (@ 28V) |
| Ripple/Noise | <100 mVPP | <50 mVPP | <50 mVPP | <100 mVPP | <100 mVPP |
| Operating Temperature Range (Tamb) |
-25...+70 °C >60 °C with derating |
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| Non-Operating Temperature Range | -40...+85 °C | ||||
| MTBF§ | >650 000 hours | >831 000 hours | >581 000 hours | >469 000 hours | >690 000 hours |
| Dimensions (W x H x D) | 32 x 124 x 102 mm | 40 x 124 x 117 mm | 60 x 124 x 117 mm | 84 x 124 x 127 mm | 65 x 124 x 127 mm |
| Weight | 420 g | 620 g | 900 g | 1200 g | 870 g |
| Certifications/Standards¬ | 1, 2, 3, 5, 6, 7 | ||||
| Special Features | Active PFC; Class 1 Div. 2; Semi F47 | ||||
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| 1606-XLSDNET4 | 1606-XLSDNET8 | |
| Output Volts/Watts | 24V/91 W | 24V/192 W |
| Input Voltage (47...63 Hz) | 100…240V AC; 110...300V DC | |
| Operational Range | 85…264V AC 88…360V DC | 85…276 V AC 88…375 V DC |
| Hold-up Time | 43 ms (120V AC) 77 ms (240V AC) |
38 ms (120V AC) 41 ms (240V AC) |
| Rated Input Current | 1.1 A (100V AC) 0.5 A (240V AC) |
2.3 A (100V AC) 1.0 A (240V AC) |
| Efficiency | typ. 92.4% | typ. 92.7% |
| Output Voltage | 24V | |
| Rated Output Current | 3.8 A | 8 A |
| Ripple/Noise | < 50 mVpp | |
| Operating Temperature Range (Tamb) |
-25...+70 °C >60 °C with derating |
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| Non-Operating Temperature Range | -40...+85 °C | |
| MTBF§ | >581 000 hours | >831 000 hours |
| Dimensions (W x H x D) | 40 x 124 x 117 mm | 60 x 124 x 117 mm |
| Weight | 620 g | 900 g |
| Certifications/Standards¬ | 1, 2, 3, 5, 6, 7 | |
| Special Features | NEC Class 2 power supply; Active PFC; ODVA Approved; Class 1 Div. 2; Semi F47 | Active PFC; ODVA Approved; Class 1 Div. 2; Semi F47 |
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 5) Safety standards = IEC/EN 60950, EN 50178, 6) EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) EMC standards = EN 61000-3-2 (A14), EN 50081-1
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
z Because these catalog numbers end with "C", it indicates these devices have conformal coating.
1606-XLE
| 1606-XLE80E | 1606-XLE120Ev and 1606-XLE120ECz |
1606-XLE240Ev | 1606-XLE240EP | 1606-XLE240F | |
| Output Volts/Watts | 24V...28V/80 W | 24V...28V/120 W | 24V...28V/240 W | 24V...28V/240 W | 48V...52V/240 W |
| Input Voltage (47...63 Hz) | 100...120V AC/200...240V AC | ||||
| Operational Range | 90...132V AC/180...264V AC | ||||
| Hold-up Time | >60 ms (120V) >244 ms (240V) |
>80 ms (120V) >78 ms (240V) |
>46 ms (120V) >42 ms (240V) |
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| Rated Input Current | 20 A (100V AC) 45 A (240V AC) |
2.6 A (100V AC) 1.3 A (240V AC) |
5 A (100V AC) 2.5 A (240V AC) |
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| Efficiency | typ. 90% | typ. 90% | typ. 91% | typ. 91% | typ. 92% |
| Output Voltage | 24...28V | 48...52V | |||
| Rated Output Current | 3.3 A @ 24V 2.9 A @ 28V |
5 A @ 24V 4.3 A @ 28V |
10 A @ 24V 8.6 A @ 28V |
5 A @ 48V 4.6 A @ 52V |
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| Ripple/Noise | <50 mVPP | ||||
| Operating Temperature Range (Tamb) |
-25...+70 °C, >60 °C with derating | ||||
| Non-Operating Temperature Range | -40...+85 °C | ||||
| MTBF§ | >700 000 hours | ||||
| Dimensions (W x H x D) | 32 x 124 x 102 mm | 32 x 124 x 117 mm | 60 x 124 x 117 mm | ||
| Weight | 430 g | 500 g | 700 g | 800 g | 700 g |
| Certifications/Standards¬ | 1, 2, 3, 4, 5, 6, 7 | ||||
| Special Features | NEC Class 2 | — | |||
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 4) = CSA C22.2, No. 107-1, 5) Safety standards = IEC/EN 60950, EN 50178, 6) EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) EMC standards = EN 61000-3-2 (A14), EN 50081-1
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
z Because this catalog number ends with C, it indicates the device has conformal coating.
v Available in regional voltages: add N to the end of the cat. no. for 90...132V, or add E to the end of the cat. no. for 180...264V.
1606-XLP Compact Specifications
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| 1606-XLP15A | 1606-XLP15B | 1606-XLP15E | 1606-XLP25A | |
| Output Volts/Watts | 5...5.5V/15 W | 12...15V/15 W | 24...28V/15 W | 5...5.5V/25 W |
| Input Voltage (47...63 Hz) | 100...240V AC wide range; 85...370V DC | |||
| Operational Range | 85...264V AC | |||
| Hold-up Time | >168 ms (230V AC) >45 ms (100V AC) |
>191 ms (230V AC) >46 ms (100V AC) |
>196 ms (230V AC) >47 ms (100V AC) |
>170 ms (230V AC) >19 ms (100V AC) |
| Rated Input Current | <0.28 A (100V AC) <0.17 A (196V AC) |
<0.5 A (100V AC) <0.35 A (196V AC) |
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| Efficiency | typ. >77% | typ. >83% | typ. >88% | typ. >80% |
| Output Voltage | 5...5.5V 5.1V preset |
12...15V | 24...28V | 5...5.5V 5.1V preset |
| Rated Output Current | 3 A | 1.0...1.3 A | 0.54...0.63 A | 5 A (at 5.1V), 4.5 A (at 5.5V) |
| Ripple/Noise | <50 mVpp | <75 mVpp | <50 mVpp | <50 mVpp |
| Operating Temperature Range (Tamb) |
-10...+70 °C, >60 °C: 0.4 W/K derating | -10...+70 °C >60 °C: 0.5 W/K derating |
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| Non-Operating Temperature Range | -40...+85 °C | |||
| MTBF§ | 2 686 000 hours | 3 811 000 hours | 4 369 000 hours | 600 000 hours |
| Dimensions (W x H x D) | 22.5 x 75 x 91 mm | 45 x 75 x 91 mm | ||
| Weight | 130 g | 240 g | ||
| Certifications/Standards¬ | 1, 2, 4, 5, 7 | |||
| Special Features | NEC Class 2 power supply; ABS/GL/RINA (Marine); Class 1 Div. 2 | |||
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| 1606-XLP30B | 1606-XLP30E | 1606-XLP36C | 1606-XLP50B | |
| Output Volts/Watts | 10...12V/30 W | 24...28V/30 W | ±12V/±15V/36 W | 12...15V/50 W |
| Input Voltage (47...63 Hz) | 100...240V AC wide range; 85...375V DC | 100...240V AC wide range; 85...375V DC | 100...240V AC wide range; 85...375V DC | |
| Operational Range | 85...264V AC | |||
| Hold-up Time | >170 ms (230V AC) >18 ms (100V AC) |
>190 ms (230V AC) >19 ms (100V AC) |
>180 ms (230V AC) >18 ms (100V AC) |
>170 ms (230V AC) >17 ms (100V AC) |
| Rated Input Current | <0.6 A (100V AC) <0.25 A (240V AC) |
<0.6 A (100V AC) <0.35 A (196V AC) |
<0.65 A (AC 100V AC) <0.4 A (AC 196V AC) |
<1.0 A (100V AC) <0.6 A (196V AC) |
| Efficiency | typ. 84% | typ. 87.5% | typ. 86% | typ. 90% |
| Output Voltage | 10...12V 12V preset (with jumper), 10...12V adjustable (without jumper) |
24...28V 24.5V preset |
±12V (without jumper), ±15V (with jumper) ±15V preset |
12...15V 15V preset (with jumper) 12...15V adjustable (without jumper) |
| Rated Output Current | 3 A (@ 10V), 2.5 A (@ 12V) |
1.3 A (@ 24.5V), 1 A (@ 28V) |
0...2.8 A (@ +12V), 0...1.4 A (@ -12V) 0...2.4 A (@ +15V), 0...1.4 A @ (-15V) |
4.2 A (@ 12V), 3.4 A (@ 15V) |
| Ripple/Noise | <10 mVpp | <50 mVpp | <50 mVpp | <100mVpp |
| Operating Temperature Range (Tamb) |
-10...+70 °C >60 °C: 0.6 W/K derating |
-10...+70 °C >60 °C: 0.5 W/K derating |
-10...+70 °C > 60 °C: 1 W/K derating |
-10...+70 °C >60 °C: 1 W/K derating |
| Non-Operating Temperature Range | -10...+70 °C >60 °C: 0.6 W/K derating |
-10...+70 °C >60 °C: 0.5 W/K derating |
-10...+70 °C > 60 °C: 1 W/K derating |
-10...+70 °C >60 °C: 1 W/K derating |
| MTBF§ | appr. 650 000 hours | 600 000 hours | appr. 600 000 hours | |
| Dimensions (W x H x D) | 45 x 75 x 91 mm | |||
| Weight | 250 g | 230 g | 240 g | 260 g |
| Certifications/Standards¬ | 1, 2, 4, 5, 7 | |||
| Special Features | NEC Class 2 power supply; Class 1 Div. 2 | NEC Class 2 power supply; Class 1 Div. 2; Semi F47 | Output voltage adjustable: DC ±12V without jumper or DC ±15V with jumper; NEC Class 2 power supply; ABS/GL/RINA (Marine); Class 1 Div. 2 |
Output voltage adjustable: DC 12...15V without jumper or DC 15V with jumper; NEC Class 2 power supply; Class 1 Div. 2 |
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 4) = CSA C22.2, No. 60950, 5) Safety standards = IEC/EN 60950, EN 50178, 6) EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) EMC standards = EN 61000-3-2 (A14), EN 50081-1
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
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| 1606-XLP50E | 1606-XLP50EZ | 1606-XLP50F | 1606-XLP72E | 1606-XLP90B | 1606-XLP90E-2 | |
| Output Volts/Watts | 24...28V/50 W | 48...56V/50 W | 24...28V/72 W | 12...15V/90 W | 24...28V/90 W | |
| Input Voltage (47...63 Hz) | 100...240V AC wide range; 85...375V DC | 100...120/220...240V AC manual select; 220...375V DC | 100...120/220...240V AC; 220...375V DC | 2Æ, 380...480V AC | ||
| Operational Range | 85...264V AC | 85...132/184...264V AC | 323..552V AC | |||
| Hold-up Time | >171 ms (230V AC) >17 ms (100V AC) |
>170 ms (230V AC) >17 ms (100V AC) |
>40 ms (230V AC) >25 ms (100V AC) |
>40 ms (230V AC) >20 ms (196V AC, 100V AC) |
>52 ms (400V) >93 ms (480V) |
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| Rated Input Current | <1.0 A (100V AC) <0.6 A (196V AC) |
<1.6 A (100V AC) <0.8 A (220V AC) |
<1.9 A | <0.42 A (400V) <0.36 A (480V) |
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| Efficiency | typ. 88.5% | typ. 90% | typ. 89% | typ. 88.5% | typ. 89% | |
| Output Voltage | 24...28V 24.5V preset |
48...56V 48V preset |
24...28V 24.5V preset (at 2.9 A) |
12...15V Preset at 12V |
24...28V Preset at 24.5V |
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| Rated Output Current | 2.1 A (@ 24.5V), 1.8 A (@ 28V) |
1.05 A (@ 48V), 0.9 A (@ 56V) |
3 A (@ 24V), 2.6 A (@ 28V) |
7.5 A (@ 12V), 6 A (@ 15V) |
3.75 A (@ 24V), 3.2 A (@ 28V) |
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| Ripple/Noise | <50 mVpp | <200 mVpp | <50 mVpp | <50 mVpp | <50 mVpp | |
| Operating Temperature Range (Tamb) |
-10...+70 °C >60 °C: 1 W/K derating |
-10...+70 °C >60 °C: 1.5 W/K derating |
-10...+70 °C >60 °C: 1 W/K derating |
-10...+70 °C >60 °C: 2 W/K derating |
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| Non-Operating Temperature Range | -40...+85 °C | |||||
| MTBF§ | appr. 600 000 hours | appr. 600 000 hours | appr. 500 000 hours | appr. 500 000 hours | ||
| Dimensions (W x H x D) | 45 x 75 x 91 mm | 45 x 75 x 91 mm | 73 x 75 x 103 mm | 73 x 75 x 103 mm | ||
| Weight | 240 g | 260 g | 360 g | 360 g | ||
| Certifications/Standards¬ | 1, 2, 3, 4, 5, 6 | 1, 2, 3, 4, 5, 6 | 1, 2, 3, 4, 5, 6, 7 | 1, 2, 3, 4, 5, 6, 7 | ||
| Special Features | NEC Class 2 power supply; ABS/GL/RINA (Marine); Class 1 Div. 2; Semi F47 |
Removeable Terminations; NEC Class 2 power supply; ABS/GL/RINA (Marine); Class 1 Div. 2 |
NEC Class 2 power supply | NEC Class 2 power supply; ABS/GL/RINA (Marine); Class 1 Div. 2 |
NEC Class 2 power supply; ABS/GL/RINA (Marine); Class 1 Div. 2 |
NEC Class 2 power supply |
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| 1606-XLP95E | 1606-XLP100E | 1606-XLP100F | 1606-XLP100E-2 | |
| Output Volts/Watts | 24...28V/95 W | 24...28V/100 W | 48...56V/100 W | 24...28V/100 W |
| Input Voltage (47...63 Hz) | 100...120/220...240V AC auto select; 220...375V DC | 2Æ, 380...480V AC | ||
| Operational Range | 85...132/184...264V AC | 323..552V AC | ||
| Hold-up Time | >40 ms (230V AC) >20 ms (100V AC) |
>48 ms (400V) >85 ms (480V) |
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| Rated Input Current | <2.0 A (100V AC) <0.95 A (220V AC) |
<2.1 A (100V AC) <1.0 A (220V AC) |
<0.46 A (400V) <0.40 A (480V) |
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| Efficiency | typ. 90% | typ. 91% | typ. 89% | |
| Output Voltage | 24...28V 24.5V preset |
48...56V 48V preset |
24...28V Preset at 24.5V |
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| Rated Output Current | 3.9 A (@ 24.5V), 3.2 A (@ 28V) |
4.2 A (@ 24.5V), 3.6 A (@ 28V) |
2.1 A (@ 48V), 1.8 A (@ 56V) |
4.2 A (@ 24V), 3.6 A (@ 28V) |
| Power Boost | — | — | — | — |
| Ripple/Noise | <50 mVpp | <50 mVpp | <50 mVpp | <50 mVpp |
| Operating Temperature Range (Tamb) |
-10...+70 °C >60 °C: 2 W/K derating |
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| Non-Operating Temperature Range | -40...+85 °C | |||
| MTBF§ | appr. 500 000 hours | |||
| Dimensions (W x H x D) | 73 x 75 x 103 mm | |||
| Weight | 360 g | |||
| Certifications/Standards¬ | 1, 2, 3, 4, 5, 6, 7 | |||
| Special Features | NEC Class 2 power supply; Class 1 Div. 2 |
Single/parallel operation (inclined characteristic) select on front panel; ABS/GL/RINA (Marine); Class 1 Div. 2; Semi F47 |
Single/parallel operation (inclined characteristic) select on front panel; ABS/GL/RINA (Marine) |
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¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 4) = CSA C22.2, No. 60950, 5) Safety standards = IEC/EN 60950, EN 50178, 6) EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) EMC standards = EN 61000-3-2 (A14), EN 50081-1
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
1606-XL Single Phase Specifications
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| 1606-XL60D | 1606-XL180B | 1606-XL480EP | 1606-XL480EPT | 1606-XL480GP | 1606-XL480F | |
| Output Volts/Watts | 24V/60 W | 12...15V/180 W | 24...28V/480 W | 36...43V/480 W | 48...56V/480 W | |
| Input Voltage (47...63 Hz) | 100...120/200...240V AC manual select; 160...375V DC |
100...120/220...240V AC 240...375V DC |
100...120/200...240V AC | |||
| Operational Range | 85...132/176...264V AC | 85...132/176...264V AC | 85...132/184...264V AC | |||
| Hold-up Time | >20 ms (196V AC) | >81 ms (230V AC) >84 ms (120V AC) >45 ms (100V AC) |
30 ms (120/230V AC) | >27 ms (230V AC) | 30 ms (230V AC) | |
| Rated Input Current | <1.3 A (115V)/<0.7A (230V) | <5A (115V)/<2.3 A (230V) | 10 A (115V)/5 A (230V) | |||
| Efficiency | typ. 87.5% | typ. >87% | typ. 90.5% | typ. 92% | typ. 93% | |
| Output Voltage | 24V | 12...15V Preset at 12V |
24...28V Front panel potentiometer |
36...43V Front panel potentiometer |
48...56V Front panel potentiometer |
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| Rated Output Current | 2.5 A | 15 A (@ 12V), 12 A (@ 15V) |
20 A (@ 24V), 18 A (@ 28V) |
13.3 A (@ 36V), 11.2 A (@ 43V) |
10 A (@ 48V), 8.6 A (@ 56V) |
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| Power Boost | — | 18 A | 25 A (22 A) | 16.6 A (14 A) | 12.5 A (10.7 A) | |
| Ripple/Noise | <25 mVpp | <50 mVpp | < 20 mVpp (single operation) <40 mVpp (parallel operation) |
<30 mVpp (single operation) <80 mVpp (parallel operation) |
<40 mVpp (single operation) <80 mVpp (parallel operation) |
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| Operating Temperature Range (Tamb) |
-10...+70 °C >60 °C with derating |
0...70 °C >60 °C with derating |
0...+70 °C >60 °C with derating |
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| Non-Operating Temperature Range | -40...+85 °C | 0...70 °C >60 °C with derating |
-40...+85 °C | |||
| MTBF§ | 740 000 hours | <425 000 hours | 519 000 hours | |||
| Dimensions (W x H x D) | 49 x 124 x 102 mm | 120 x 124 x 102 mm | 220 x 124 x 102 mm | |||
| Weight | 460 g | 980 g | 2500 g | 1800 g | ||
| Certifications/Standards¬ | 1, 2, 3, 4, 5, 6, 7 | 1, 2, 3, 4, 5, 6 | 1, 2, 3, 4, 5, 6, 7 | 1, 2, 3, 4, 5, 6 | ||
| Special Features | NEC Class 2 power supply; Semi F47 |
— | PFC choke; Overload behavior selectable; (hiccup/continuous current); ‡ | PFC choke; ‡ | Selectable single/parallel operation (inclined characteristic); PFC choke; ‡ | ‡ |
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 4) = CSA C22.2, No. 60950, 5) Safety standards = IEC/EN 60950, EN 50178, 6) EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) EMC standards = EN 61000-3-2 (A14), EN 50081-1
‡ Low inrush current
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
1606-XL Three Phase Specifications
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| 1606-XL120E-3 | 1606-XL240E-3 and 1606-XL240E-3Cz |
1606-XL480F-3H | 1606-XL720E-3 | 1606-XL960E-3 | 1606-XL960E-3S§ | |
| Output Volts/Watts | 24...28V/120 W | 24...28V/240 W | 48...56V/480 W | 24...28V/720 W | 24...28V/960 W | |
| Input Voltage (47...63 Hz) | 3Æ, 400...500V AC wide range; 450...820V DC |
3Æ, 400...500V AC wide range; 450...820V DC |
3Æ, 400V AC; 450...700V DC |
3Æ, 400...500V AC wide range; 450...820V DC |
3Æ, 400...500V AC wide range | |
| Operational Range | 340...576V AC | 340...479V AC | 340...576V AC | |||
| Hold-up Time | >16 ms (3Æ 400V AC) >10 ms (2Æ 400V AC) |
>24 ms (3Æ 400V AC) >20 ms (2Æ 400V AC) |
>11 ms | >10 ms (3Æ 400V AC) | >15 ms (3Æ 400V AC) | |
| Rated Input Current | 3 x 0.5 A | 3 x 0.8/0.7 A @ 400/500V | 3 x 1.5 A | 3 x 2.0 A | 3 x 3.0 A | |
| Efficiency | typ. 89% | typ. 92% | typ. 92% | typ. 92.5% | typ. 92.5% | |
| Output Voltage | 24...28V 24.5V preset |
24...28V 24.5V preset |
48...56V 48.1V preset |
24...28V front panel potentiometer | 24...28V front panel potentiometer |
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| Rated Output Current | 5 A (@ 24V), 4.3 A (@ 28V) |
10 A (@ 24V) 8.6 A (@ 28V) |
10 A (@ 48V), 9 A (@ 56V) |
30 A (@ 24V), 26 A (@ 28V) |
40 A (@ 24V), 35 A (@ 28V) |
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| Power Boost | 6 A | 12 A (up to 288 W) | 12.5 A | 33 A | 45 A | |
| Ripple/Noise | <25 mVPP | <30 mVPP | <50 mVPP | <20 mVPP (single operation) <40 mVPP (parallel operation) |
<50 mVPP | |
| Operating Temperature Range (Tamb) |
-10...+70 °C >60 °C with derating |
0...+70 °C >60 °C with derating |
0...+70 °C >60 °C with derating |
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| Non-Operating Temperature Range | -40...+85 °C | -40...+85 °C | ||||
| MTBF§ | 410 000 hours | 543 000 hours (3Æ), 525 000 hours (2Æ) |
310 000 hours | 425 000 h @ 400V AC, 360 000 h @ 480V AC |
305 000 hours | 268 000 hours |
| Dimensions (W x H x D) | 73 x 124 x 117 mm | 89 x 124 x 117 mm | 220 x 124 x 102 mm | 240 x 124 x 112 mm | 275 x 124 x 117 mm | |
| Weight | 730 g | 980 g | 1800 g | 2000 g | 3300 g | |
| Certifications/Standards¬ | 1, 2, 3, 4, 5, 6, 7 | |||||
| Special Features | PFC choke | Overload behavior selectable (FUSE Mode/continuous current); 2-phase operation admissible, Single/parallel operation (inclined characteristic); PFC choke; ‡ | Single/parallel operation (inclined characteristic) selectable (jumper); PFC choke; ‡ | PFC choke; ‡ | Single/parallel operation (inclined characteristic) selectable (jumper); passive load sharing; PFC choke; ‡ | Parallel operation through active current sharing; Output signals (Power-Fail, Shut-Down, internal current measurement, overtemperature warning); PFC choke; ‡ § |
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 4) = CSA C22.2, No. 60950, 5) Safety standards = IEC/EN 60950, EN 50178, 6) EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) EMC standards = EN 61000-3-2 (A14), EN 50081-1
‡ Low inrush current
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
z Because this catalog number ends with "C", it indicates the device has conformal coating.
"Shut Down" Input
Function: Turning the unit on or off using logic signal (remote monitoring).
Unit switches off when Input is connected to "Signal GND" terminal (DU £ 1V) or the input has a voltage of +20...28V with respect to the "Signal GND" terminal, (max. 20 mA).
"DC Ok" Output
Function: Indicating whether the unit is operating properly. Output can directly energize a relay or a control light.
Signaling: Output signal is at a "high" level (24V, current source) in normal operation (no overload, overheating, short circuit). When the output signal switches to "low" level (no power at output), Vout remains for 5 ms (nominal) at nominal load.
Connection (signal common): Connection is made with respect to the "Signal GND" terminal (signal output).
Important: Do not connect to the power output (terminals + and -).
Permissible load: resistance - min. 300 W, e.g. 24V relay, control lights (LEDs need no series resistance), Evaluation logic.
For 5V signal: In order to receive a 5V signal: switch a 5V Zener diode (0.5 W) and 1 kW resistance in parallel between this output and the "Signal GND" terminal.
"Thermal Alarm" Output
Function: Output gives warning shortly before and while overtemperature state occurs. Output can directly control a relay or a control light.
Signaling: Output signal is at a "high" level (24V, current source) in normal operation (no overtemperature). At overtemperature, the output switches to "low". Only when the temperature in the unit increases further will the unit reduce its output current (power output).
Connection and permissible load: same as for "DC ok" output.
"Current Monitor" Output
Function: Measuring the output current (power output). Output signal is proportional to the output current of the unit.
Connection: Made with respect to the "Signal GND" terminal (signal output).
Important: Do not connect to the power output (terminals + and -).
Signaling:
Voltage measuring: Voltage at signal output is 1V per 10 A output current (Ri(voltmeter) > 100 k ohm )
Current measurement: Current at signal output is 1 mA per 10 A output current (Ri(ammeter) < 100 W)
"Current Balance" In-/Output
Function: Using these terminals, parallel operating units ensure an equal load sharing (active balancing). Balancing also works reliably with decoupling diodes at the power output (redundancy).
Connection: Connect together "Current Balance" outputs of all units involved.
Important: Signal common here is the - terminal of the power output, not the "Signal GND". Do not connect the "Signal GND" terminals to each other!
"Signal GND" Terminal
Function: Grounding terminal for all signal terminals (not for "Current Balance").
Connection instructions: Do not connect this terminal with terminals + or - of the unit (not even over a load: risk of overload). Do not connect this terminal with terminals of other units (not even with the "Signal GND" terminal of another unit).
Permissible load: Maximum current load: 0.3 A. Terminal is fused internally with a self-healing fuse (polyswitch).
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Special Modules
1606-XL Special Modules
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| Buffer Module | UPS | DC/DC Converter | N+1 Redundancy | N+1 Redundancy | |
| 1606-XLBUFFER | 1606-XLS240-UPS | 1606-XLDC40A | 1606-XL60DR | 1606-XL120DR | |
| Output Volts/Watts | 22.5V...27.8V/480 W | 22.5V...30V/240 W | DC 5.1V ±1% | 24V/60 W | 24V/120 W |
| Input Voltage (47...63 Hz) | 24V DC (24...28.8V DC) | 24V DC (22.5...30V DC) | 18...36V DC | 100...120V/200...240V AC manual select; 160...375V DC |
100...120/200...240V AC manual select; 210...375V DC |
| Operational Range | 23...35V DC | 22.5...30V DC | 18...36V DC | — | 85...132/176...264V AC |
| Hold-up Time | >0.2 s (20 A) | battery dependent | >10 ms (DC 24 Vin) | >20 ms (AC 196V) | >37 ms (AC 196V) |
| Rated Input Current | charging current <600 mA |
<0.12 A (standby) <1.3 A (charging) |
<2.9 A/<1.5 A | <1.3 A (115V)/<0.7 A (230V) | <2.6 A (115V)/<1.4 A (230V) |
| Efficiency | N/A | N/A | typ. 82% | typ. 86.5% | typ. 89% |
| Output Voltage | Vin -1V: 23...27.8V 22.5V fixed |
22.4V | 5.1V DC ±1% selectable 4.5...5.5V |
24V | 24V |
| Rated Output Current | 0...20 A | 10 A | 8 A | 2.5 A | 5 A |
| Power Boost | — | 15 A | — | — | 6 A |
| Ripple/Noise | <200 mVPP | — | <50 mVPP | <30 mVPP | <30 mVPP |
| Operating Temperature Range (Tamb) |
-10...+70 °C >60 °C with derating |
-25...+60 °C | 0...+70 °C >60 °C with derating |
-10...+70 °C >60 °C with derating |
-10...+70 °C >60 °C with derating |
| Non-Operating Temperature Range | -40...+85 °C | -40...+85 °C | |||
| MTBF§ | 480 000 hours | — | 510 000 hours | 700 000 hours | 480.000 hours |
| Dimensions (W x H x D) | 64 x 124 x 102 mm | 49 x 124 x 117 | 49 x 124 x 102 mm | 49 x 124 x 102 mm | 64 x 124 x 102 mm |
| Weight | 740 g | 530 g | 470 g | 470 g | 620 g |
| Certifications/Standards¬ | 1, 2, 3, 5, 6 | 1, 2, 3, 5, 6 | 1, 5, 6 | 1, 2, 3, 5, 6 | 1, 2, 3, 5, 6, 7 |
| Special Features | Selectable buffered voltage; ‡ | Inhibit replacement battery buffering | MOSFET inverse battery protection; ‡ | RDY relay contact; N+1 redundancy; plug connectors; NEC Class 2 power supply |
RDY relay contact; N+1 redundancy; plug connectors |
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 5) Safety standards = IEC/EN 60950, EN 50178, 6 EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) = EMC standards = EN 61000-3-2 (A14), EN 50081-1
‡ Low inrush current
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C
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| N+1 Redundancy | N+1 Redundancy | N+1 Redundancy | N+1 Redundancy | N+1 Redundancy | ||
| 1606-XL240DR | 1606-XLRED20-30 | 1606-XLRED40 | 1606-XLPRED | 1606-XLSRED | 1606-XLERED | |
| Output Volts/Watts | 24V/240 W | 30 A Dual redundancy module | 40 A Single redundancy module | 10 A Dual redundancy | 20 A Dual redundancy | |
| Input Voltage (47...63 Hz) | AC 100...120/200...240V manual select; DC 240...375V |
DC 24V (max. 35V) | DC 10...60V | DC 10...60V | ||
| Operational Range | 85...132/176...264 V AC | 18...36 V DC | 10...60V DC | 10...60V DC | ||
| Hold-up Time | >25 ms (AC 196V) | — | — | — | — | |
| Rated Input Current | <6 A (115V)/<2.8 A (230V) | 20...30 A (max. 35 A) | 0...40 A (max. 50 A) | Single input: 10 A max. Dual input: 16 A max. total |
Single input: 20 A max. Dual input: 20 A max. total |
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| Efficiency | typ. 89% | typ. >97% | typ. >97% | — | — | |
| Output Voltage | 24V | Vin -0.5V typ. | Vin -0.6V typ. | Vin -0.9V typ. | Vin -0.9V typ. | |
| Rated Output Current | 10 A | 20...30 A (max. 35 A) | 0...40 A (max. 50 A) | 0...10 A | 0...20 A | |
| Power Boost | 12 A | — | — | — | — | |
| Ripple/Noise | <30 mVPP | — | — | — | — | |
| Operating Temperature Range (Tamb) |
0...+70 °C >60 °C with derating |
-10 °C...+70 °C | -40 °C...+70 °C >60 °C with derating |
-25 °C...+70 °C >60 °C with derating |
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| Non-Operating Temperature Range | -40...+85 °C | |||||
| MTBF§ | 390.000 hours | — | — | — | — | |
| Dimensions (W x H x D) | 120 x 124 x 102 mm | 48 x 124 x 102 mm | 48 x 124 x 117 mm | 45 x 75 x 91 mm | 32 x 124 x 102 mm | 32 x 124 x 117 mm |
| Weight | 980 g | 625 g | 646 g | 136 g | 290 g | 350 g |
| Certifications/Standards¬ | 1, 2, 3, 5, 6 | 1, 2, 3, 6 | 1, 2, 3, 6 | 1, 2, 3, 6 | ||
| Special Features | RDY relay contact; N+1 redundancy; plug connectors |
Dual redundancy module for 2x35 A; N+1 redundancy | Single redundancy module for 2.5-50 A; N+1 redundancy | Redundancy for DC 10...60V applications; ABS/GL/RINA (Marine); Class 1 Div. 2 |
Redundancy for DC 10...60V applications; Class 1 Div. 2 |
Redundancy for DC 10...60V applications; Class 1 Div. 2; DC OK |
¬ 1) = CE, 2) = UL 508 (cULus LISTED), 3) = UL 1950 (cURus), 5) Safety standards = IEC/EN 60950, EN 50178, 6 EMC standards = EN 55011 (Class B), EN 55022 (Class B), EN 61000-6-2, 7) = EMC standards = EN 61000-3-2 (A14), EN 50081-1
§ MTBF determined by Siemens norm SN 29500 at full load current and 40 °C