Tianjin Estel Electronic Science and Technology Co.,Ltd
| Payment Terms | L/C, T/T, D/A, D/P, Western Union |
| Supply Ability | 20,000 sets per month |
| Delivery Time | 7-10 working days |
| Packaging Details | carton/wooden case |
| Application | industrial equipment |
| Input Voltage | 145~300Vac |
| Max. Output Current | 4A |
| Output Voltage | +53.5Vdc, +12Vdc |
| Power Factor | 0.95 |
| Output Power | 464W |
| Product Name | Industrial Power Supplies |
| Brand Name | ESTEL |
| Model Number | GPAD461M54-1A |
| Certification | ISO9001, CE, 3C, FCC, TLC |
| Place of Origin | Shenzhen, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union | Supply Ability | 20,000 sets per month |
| Delivery Time | 7-10 working days | Packaging Details | carton/wooden case |
| Application | industrial equipment | Input Voltage | 145~300Vac |
| Max. Output Current | 4A | Output Voltage | +53.5Vdc, +12Vdc |
| Power Factor | 0.95 | Output Power | 464W |
| Product Name | Industrial Power Supplies | Brand Name | ESTEL |
| Model Number | GPAD461M54-1A | Certification | ISO9001, CE, 3C, FCC, TLC |
| Place of Origin | Shenzhen, China (Mainland) | ||
| High Light | industrial power supply ，server power supply | ||
Commercial Power Supply , Professional Power Supply ISO9001 CE Certification
Quick Details:
| Place of Origin: Shenzhen, China (Mainland) | Input Voltage: 145~300Vac |
| Brand Name: ESTEL | Output Voltage: +53.5Vdc, +12Vdc |
| Model Number: GPAD461M54-1A | Output Power: 464W |
| Product Name: Industrial Power Supplies | Input Frequency 47~63Hz |
| Certification: ISO9001, CE, UL | Max. Input Current:4A |
| Application: industrial equipment | Power Factor: 0.95 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 set |
| Price: | negotiation |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 20,000 sets per month |
| Delivery Time: | 7-10 working days |
| Packaging Details: | carton/wooden case |
1. Description
The GPAD461M54-1A custom made industrial power supplies supports wide input voltage range (145Vac ~ 300Vac), compatible with 220Vdc~380Vdc input; with two ways output: +53.5Vdc, +12Vdc. The power system includes various protection and alarm: over-voltage protection, under-voltage protection, over-current protection, short-circuit protection, over-temperature protection, input/output alarm. The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.
2. Technical Parameters
| Ambient conditions | |||||
| Parameters | Min | Typical | Max | Unit | Note |
| Operating temperature | -40 | 75 | °C | ||
| Storage temperature | -40 | 85 | °C | ||
| Relative humidity | 10 | 95 | % | non-condensing | |
| Atmospheric Pressure | 70 | 106 | KPa | normal operation | |
| Cooling | Device natural conduction cooling | ||||
| Input | |||||
| Parameter | Min | Typical | Max | Unit | Note |
| AC input voltage range | 145 | 220 | 300 | Vac | The power supplies can work normally at ambient temperature range: -40 °C~+75 °C |
| AC input start voltage range | 150 | 220 | 285 | Vac | The power supplies can start normally at ambient temperature range: -40 °C~+75 °C |
| DC input start voltage range | 220 | 380 | Vdc | ||
| Max input current | 4 | A | 145Vac input | ||
| Input surge current | 40 | A | 300Vac input,25°C | ||
| AC input voltage frequency range | 47 | 50/60 | 63 | Hz | |
| Input power factor | 0.95 | 220Vac input, rated load | |||
| Basic output characteristics | |||||||
| Parameter | Min | Typical | Max | Unit | Note | ||
| Output voltage | 53.5 | Vdc | |||||
| 12 | |||||||
| Output voltage range | +53.5V | 50 | 57 | Vdc | |||
| +12V | 11.5 | 12.5 | |||||
| Output rated current range | +53.5V | 0 | 8..5 | A | |||
| +12V | 0 | 3.0 | |||||
| Voltage regulation accuracy | +53.5V | ±1.5 | % | ||||
| +12V | ±2 | ||||||
| Load regulation | +53.5V | ±1.5 | % | ||||
| +12V | ±2 | ||||||
| Line regulation | +53.5V | ±1 | % | ||||
| +12V | ±2 | ||||||
| Noise +ripple (peak to peak value) | +53.5V | 150 | Vp-p | ||||
| 200 | (Low temperature-40°C) | ||||||
| +12V | 150 | ||||||
| 200 | (Low temperature-40°C) | ||||||
| Other output characteristics | |||||
| Parameter | Min | Typical | Max | Unit | Note |
| Output power | 464 | W | |||
| Output efficiency | 88 | % | Rated voltage/rated load | ||
| 85 | Full temperature range/full voltage range/rated load | ||||
| Turn-on output delay | Normal temperature 3s, low temperature 5s | s | 220Vac input, full load output | ||
| Output rise time | 200 | ms | Output voltage rise from 10% to 90%, rated load | ||
| Output overshoot | 5 | % | +12Vdc and 53.5Vdc | ||
| Temperature coefficient | ±0.02 | %/°C | |||
| Protection | |||||
| Parameter | Min | Typical | Max | Unit | Note |
| Input over-voltage protection | 305 | 330 | Vac | Each output with 50% load | |
| Input over-voltage protection recovery | 290 | 310 | Vac | Each output with 50% load | |
| Input under-voltage protection | 125 | 140 | Vac | ||
| Input under-voltage protection recovery | 141 | 150 | Vac | ||
| Output over-voltage protection (53.5Vdc) | 58 | 62 | Vdc | Self-recovery,each output with 50% load | |
| Output over-voltage protection (12Vdc) | 13.8 | 18.5 | Vdc | Self-recovery, not affect 53.4vdc output | |
| Output current-limiting protection(53.5Vdc) | 10 | 15.5 | A | Self-recovery | |
| Output current-limiting protection (12Vdc) | 4 | 7 | A | Self-recover,not affect 53.5Vdc output | |
| Output short-circuit protection | For long time short-circuit, self-recovery, +12Vdc shot-circuit not affect 53.5Vdc output. | ||||
| Over-temperature protection | No protection within normal working temperature | ||||
| EMC and others | |||
| Parameter | Requirement | Standard | |
| CE | CLASS B | EN55022 | |
| RE | CLASS B | EN55022 | |
| SURGE | Line-line 2kV; line-earth 4kV | GB/T 17626.5 | Criterion A |
| EFT | LEVEL 3: 2kV | GB/T 17626.4 | Criterion A |
| DIP | Fall to 70%,40%,0% duration: 10ms,100ms, 5000ms etc | EN61000-4-11 GB/T 17626.8 | Criterion A( when exceed power input voltage range, select criterion B) |
| ESD | Contact discharge:±8kV. Air discharge: ±8kV | GB/T 17626.4 | Criterion A |
| CS | LEVEL 2:3V/m field intensity | EN61000-4-6 | |
| RS | LEVEL 2:3V/m field intensity | GB/T 17626.3 | |
| Current Harmonic Emission | EN 61000-3-2 GB 17625.1 | For AC power supply | |
| Voltage Fluctuation And Flicker | Pst value not more than 1.0; P1t values not more than 0.65; relative steady voltage change not more than 3%; the largest relative voltage change dmax not more than 4%; time of voltage change device d (t) value more than 3% not longer than 200 ms | EN 61000-3-3 GB 17625.2 | For AC power supply |
| AC Input Llightning Protection | 8/20μs waveform; line-line(5 times)5kA, line-earth(5 times)5kA | GB/T 17626.5, Criterion B | |
|
| |||
| Other requirements | ||
| Parameter | Technical requirements | |
| High temperature aging | Ambient temperature +55°C, 80% load, power on lasts 48 hours, the power supply should be able to work normally; take out and cool for 2 hours, the power supply should be able to work normally. | Output work normally, with stable performance, no alarm |
| Vibration | Sample can bear 5Hz~500Hz random vibration at three mutually perpendicular directions, 5 hz ~ 10 hz frequency range, acceleration spectral density: 10m2/s3; 10Hz-200Hz freqrency range, acceleration spectral density: 3m2/s3; 200Hz-500Hz frequency range, acceleration spectral density: 1m2/s3; 20mins at each direction.(GB/T 2423.11) | After vibration, the power supply should be able to work normally, normal output, stable performance, without alarm
|
| Shock | Half sine wave, acceleration: 20g, pulse width: 11ms, X, Y, Z three directions: 3 times at each direction.(GB/T 2423.5) | After shock, the power supply should be able to work normally. |
| Failure isolation | After power module fails without output, the module is isolated, shall not do any harm on equipments and people | Power supply module failure should not affect the power supply system |
| Component Requirements | The inner components of power module must use industrial grade components. | |
| Noise | 45dB(A), test distance: 1m | |
| Smell | No peculiar and harmful smell | |
| Environment Protection | RoHS6 | |
| MTBF | 100000h | |
| Safety and insulation grade | |||
| Parameter | Level | Standard requirement | Test conditions |
| Safety certification | Design compliant with IEC60950,UL60950 and EN60950. Finished product have CE Certificate. | IEC60950 UL60950 EN60950 | |
| Insulation voltage (input to output)
| 1500Vac | GB4943 GB/T13722 | Bear 50Hz,1500V AC voltage for 1 minute, leakage current≤10mA, no flashover, no breakdown |
| Insulation voltage (input to earth)
| 1500Vac | ||
| Insulation voltage(output to earth ) | 500Vdc | Bear 500V DC voltage for 1 minute,leakage current≤10mA, no flashover, no breakdown | |
| Insulation resistance | >10MΩ | EN60065 | Under normal atmospheric pressure, relative humidity 90%, testing voltage 500Vdc conditions, the insulation resistance of rectifier main circuit AC/DC part to earth, and AC part to DC part shall be no less than 10MΩ. |
| Grounding resistance | <0.1Ω | GB4943 | |
| Contact current | <3.5mA | GB4943 | |
| Mechanical specifications | |
| L×W×H (mm) | As the following diagram |
| Weight(kg) | ≤1.3Kg |
3.Signal
| Terminal definition table | ||||
| Terminal no. | Pin no. (from left to right) | Screen printing | Output voltage definition | Note |
| Input terminal | 1 | L | AC input live wire | Interface use VH5.08-3P connector |
| 2 | N | AC input neutral wire | ||
| 3 | PE | Earthing | ||
| Output terminal | 1 | +53.5V | 53.5V output + | Interface use VH5.08-4P connector and VH5.08-2Pconnector |
| 2 | +53.5V | 53.5V output + | ||
| 3 | GND | 53.5V Output earth | ||
| 4 | GND | 53.5V output earth | ||
| 5 | +12V | 12Vdc output + | ||
| 6 | GND | 12Vdc output earth | ||
| Monitoring terminal | 1 | AC/OK | AC input alarm signal | 2001S-3P(Pin pitch 2.54mm, Pin diameter 0.64mm) |
| 2 | DC/OK | DC output alarm signal | ||
| 3 | GND | Alarm earth | ||
4. Packing and Shipping
Our Delivery Agent
The goods can be shipped by sea, by air, by courier, by land, by train, etc.
Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.
5. Our Contact Information
Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941
Email: info@estel.com.cn
lxf.estel@hotmail.com
Skype: fiona.liang10
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2002
Total Annual:
15 Million-20 Million
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Introduction Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and tech... Introduction Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and tech...
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