| Dimensional drawing of NDR-75W guide rail series products | ||||
| NDR-75W
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| NDR-75W Guide Rail Series Product Parameter Table | ||||
| model | NDR-75 | |||
| output | DC Voltage | 12V | 24V | 48V |
| Rated current | 6.3A | 3.2A | 1.6A | |
| rated power | 75W | 75W | 75W | |
| Ripple and noise ① | 80mVp-p | 120mVp-p | 150mVp-p | |
| Voltage regulation range | ±10％ | |||
| Voltage accuracy | ±2.0％ | ±1.0％ | ||
| Line Regulation | ＜±0.5％ | |||
| Load Regulation | ＜±1.5％ | ＜±0.5％ | ＜±0.5％ | |
| input | Voltage range/frequency | 85-264VAC 47Hz-63Hz(120VDC-370VDC) | ||
| Efficiency (typical) ② | ＞85％ | ＞87％ | ＞88％ | |
| Working current | 1.45A/115VAC 0.9A /230VAC | |||
| Impulse current | 115VAC 25A，220VAC 50A | |||
| Start, rise, hold time | 200ms、50ms、20ms ：220VAC | |||
| Protective characteristics | overload protection | ≥ 105% -150% Type: Constant current output+VO drops to undervoltage point Cut off output reset: Power on again | ||
| Short circuit protection | +Vo drops to undervoltage point and closes output | |||
| environment | Working temperature and humidity | -10℃~+50℃;20%~90RH | ||
| Storage temperature and humidity | -20℃~+85℃;10%-95RH | |||
| pressurization | Input output: 1.5KVAC Input housing: 1.5KVAC Output Housing: 0.5KVAC for 1 minute |
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| Leakage current | <5mA at 1.5KVAC input output | |||
| Leakage current | <1mA when input-output 220VAC | |||
| Isolation resistor | Input output, input housing, output housing: 500VDC/100M Ω | |||
| other | size | 32*125*102mm | ||
| notes | ① Ripple and noise measurement method: Use a 12 “twisted pair cable, with terminals connected in parallel with 0.1uF and 47uF capacitors, and measure at a bandwidth of 20MHz. ② Efficiency is tested at an input voltage of 230VAC, rated load, and an ambient temperature of 25 ℃. Accuracy: including setting error, linear adjustment rate, and load adjustment rate. Linear adjustment rate testing method: Test from low voltage to high voltage under rated load Load adjustment rate testing method: from 0% to 100% of rated load. The startup time is measured in a cold start state, and rapid and frequent shutdowns may increase the startup time, When the operating altitude is above 2000 meters, the operating environment temperature needs to be reduced by 5 ℃/1000 meters |
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| Dimensional drawing of NDR-120W guide rail series products | ||||
| NDR-120W
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| NDR-120W Guide Rail Series Product Parameter Table | ||||
| model | NDR-120 | |||
| output | DC Voltage | 12V | 24V | 48V |
| Rated current | 10A | 5A | 2.5A | |
| rated power | 120W | 120W | 120W | |
| Ripple and noise ① | 100mVp-p | 120mVp-p | 150mVp-p | |
| Voltage regulation range | ±10％ | |||
| Voltage accuracy | ±2.0％ | ±1.0％ | ±1.0％ | |
| Line Regulation | ＜±0.5％ | |||
| Load Regulation | ＜±1.5％ | ＜±0.5％ | ＜±0.5％ | |
| input | Voltage range/frequency | 85-264VAC 47Hz-63Hz(120VDC-370VDC) | ||
| Efficiency (typical) ② | ＞85％ | ＞87％ | ＞88％ | |
| Working current | 2.25A/115VAC 1.3A/ 230VAC | |||
| Impulse current | 115VAC 20A，220VAC 35A | |||
| Start, rise, hold time | 200ms、50ms、20ms ：220VAC | |||
| Protective characteristics | overload protection | ≥ 105% -150% Type: Constant current output+VO drops to undervoltage point Cut off output reset: Power on again | ||
| Short circuit protection | +VO drops to undervoltage point and closes output | |||
| environment | Working temperature and humidity | -10℃~+50℃;20%~90RH | ||
| Storage temperature and humidity | -20℃~+85℃;10%-95RH | |||
| pressurization | Input output: 1.5KVAC Input housing: 1.5KVAC Output Housing: 0.5KVAC for 1 minute |
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| Leakage current | <5mA at 1.5KVAC input output | |||
| Leakage current | <1mA when input-output 220VAC | |||
| Isolation resistor | Input output, input housing, output housing: 500VDC/100M Ω | |||
| other | size | 40*113.5*125mm | ||
| notes | ① Ripple and noise measurement method: Use a 12 “twisted pair cable, with terminals connected in parallel with 0.1uF and 47uF capacitors, and measure at a bandwidth of 20MHz. ② Efficiency is tested at an input voltage of 230VAC, rated load, and an ambient temperature of 25 ℃. Accuracy: including setting error, linear adjustment rate, and load adjustment rate. Linear adjustment rate testing method: Test from low voltage to high voltage under rated load Load adjustment rate testing method: from 0% to 100% of rated load. The startup time is measured in a cold start state, and rapid and frequent shutdowns may increase the startup time, When the operating altitude is above 2000 meters, the operating environment temperature needs to be reduced by 5 ℃/1000 meters |
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| Dimensional drawing of NDR-240W guide rail series products | |||
| NDR-240W
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| NDR-240W Guide Rail Series Product Parameter Table | |||
| model | NDR-240 | ||
| output | DC Voltage | 24V | 48V |
| Rated current | 10A | 5A | |
| rated power | 240W | 240W | |
| Ripple and noise ① | 150mVp-p | 150mVp-p | |
| Voltage regulation range | ±10％ | ||
| Voltage accuracy | ±1.0％ | ||
| Line Regulation | ±1.5％ | ||
| Load Regulation | ±1.0％ | ||
| input | Voltage range/frequency | 92-264VAC (127VDC-370VDC)/47Hz-63Hz | |
| Efficiency (typical) ② | 85.50% | 90% | |
| Working current | ＜12A 115VAC ＜7.8A 230VAC | ||
| Impulse current | 115VAC 25A，220VAC 50A | ||
| Start, rise, hold time | 200ms、50ms、20ms ：220VAC | ||
| Protective characteristics | overload protection | ≥ 105% -150% Type: Constant current output+VO drops to undervoltage point Cut off output reset: Power on again | |
| Short circuit protection | +VO drops to undervoltage point and closes output | ||
| environment | Working temperature and humidity | -10℃~+50℃;20%~90RH | |
| Storage temperature and humidity | -20℃~+85℃;10%-95RH | ||
| pressurization | Input output: 1.5KVAC Input housing: 1.5KVAC Output Housing: 0.5KVAC for 1 minute |
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| Leakage current | <5mA at 1.5KVAC input output | ||
| Leakage current | <1mA when input-output 220VAC | ||
| Isolation resistor | Input output, input housing, output housing: 500VDC/100M Ω | ||
| other | size | 63*113.5*125mm | |
| notes | ① Ripple and noise measurement method: Use a 12 “twisted pair cable, with terminals connected in parallel with 0.1uF and 47uF capacitors, and measure at a bandwidth of 20MHz. ② Efficiency is tested at an input voltage of 230VAC, rated load, and an ambient temperature of 25 ℃. Accuracy: including setting error, linear adjustment rate, and load adjustment rate. Linear adjustment rate testing method: Test from low voltage to high voltage under rated load Load adjustment rate testing method: from 0% to 100% of rated load. The startup time is measured in a cold start state, and rapid and frequent shutdowns may increase the startup time, When the operating altitude is above 2000 meters, the operating environment temperature needs to be reduced by 5 ℃/1000 meters |
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Rail installation: Adopting a rail installation method, it supports quick installation on DIN rail TS-35/7.5 or 15 standard rails without the need for additional tools, making installation simple and fast, saving space.
Stable and reliable: Equipped with multiple protection mechanisms, including short circuit protection, overload protection, overvoltage protection, and over temperature protection, to ensure stable operation of the power supply in harsh environments and extend its service life.
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