Audited Supplier
S-3000
Single
Series Switching Power Supply
Separate-excited Switching Power Supply
Width Modulation Type
Terminal Power Distribution Equipment
One-way Transmission
PWM
CE, RoHS, ISO, CCC
Short Circuit Overload
120A
Silver
1 PCS
AC DC
Paypal\Tt\Western Union\Trade Assurance
24V
Machines
Shortcircuit Overload
50/60Hz
NVVV
Safety Packaging
345*190*95mm
Zhejiang, China
Product Description
Safety Packaging
| SE-3000 3000W switching power supply | |||||
| project | Technical index | ||||
| output | DC voltage | 12V | 28V | 36V | 48V |
| Rated current | 250A | 107A | 83.33A | 62.50A | |
| Rated power | 300W | 3000W | 3000W | 3000W | |
| Ripple and noise | <150mV | <150mV | <240mV | <240mV | |
| Voltage accuracy | ±1% | ||||
| Output voltage regulation range | ±10% | ||||
| Load adjustment rate | <±1.2% | <±1% | <±0.5% | <±0.5% | |
| Linear adjustment rate | <±1% | ||||
| input | Voltage range | 180-264VAC 47Hz~63Hz;254VDC~370VDC | |||
| Efficiency (typical) | >82% | >84% | >86% | >86% | |
| Working current | 220VAC: 60A | ||||
| Impulse current | <10A 230VAC | ||||
| Start, rise, hold time | 200ms,50ms,20ms :230VAC | ||||
| protect | overload protection | 105% - 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again | |||
| Overvoltage protection | Close output when ≥ 115% - 145% | ||||
| Short circuit protection | Close output | ||||
| Over temperature protection | Rth3: the fan operates normally, and the output is closed when the temperature is ≥ 90 ºC | ||||
| Environmental Science | Working temperature and humidity | -10ºC~+50ºC;20%~90RH | |||
| Storage temperature and humidity | -20ºC~+85ºC;10%~95RH | ||||
| Safety regulations | Withstand voltage | Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | |||
| Leakage current | Input output < 6mA at 1.5kVac | ||||
| Leakage current | Input output at 220VAC < 1mA | ||||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | ||||
1. who are we?
We are based in Zhejiang, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),South Asia(6.00%),Mid East(6.00%),Eastern Asia(5.00%),Oceania(5.00%),Southern Europe(5.00%),Western Europe(4.00%),Northern Europe(4.00%),Africa(4.00%),South America(3.00%),Central America(3.00%),Southeast Asia(3.00%),Eastern Europe(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Switching Power Supply
4. why should you buy from us not from other suppliers?
Junlin switching power supply is widely used in industrial automation LED lighting and display, medical, security, power control, metallurgy, water treatment, infrastructure, and other fields.
5. what services can we provide?
Accepted Delivery Terms: null
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
We are based in Zhejiang, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),South Asia(6.00%),Mid East(6.00%),Eastern Asia(5.00%),Oceania(5.00%),Southern Europe(5.00%),Western Europe(4.00%),Northern Europe(4.00%),Africa(4.00%),South America(3.00%),Central America(3.00%),Southeast Asia(3.00%),Eastern Europe(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Switching Power Supply
4. why should you buy from us not from other suppliers?
Junlin switching power supply is widely used in industrial automation LED lighting and display, medical, security, power control, metallurgy, water treatment, infrastructure, and other fields.
5. what services can we provide?
Accepted Delivery Terms: null
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
