Multipurpose Industrial Power Supplies System Power Factor >0.99
GPEM1500-A
Quick Details:
| Place of Origin: Shenzhen, China (Mainland) | Input Voltage: AC220V or DC48V |
| Brand Name: ESTEL | Output Voltage: AC220V or DC48V |
| Model Number: GPEM1500-A | Rectifier Module Output Power: 1600W |
| Product Name: Industrial Power Supplies | Input Frequency 45~65Hz |
| Certification: ISO9001, CE, 3C, FCC, TLC | Max. Rectifier Module Output Current: 30A |
| Application: Industrial Equipment | Power Factor: >0.99 |
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. GPEM1500-A System Configuration Description
GPEM1500-A consists of distribution unit, rectifier module,
conversion module, monitoring module. The configuration is
optional, as table below:
| Configuration | Rectifier module | Monitoring module | Distribution | Remark |
| Standard | GPR4830A1 | | DC Output:30A×1route(load) Battery Output:30A×1route(battery) | For details, please refer to the specifications of modules |
| Standard | GPDA1000VA-G | 220VACOutput:5A×1route (load) |
2. GPEM1500-A Operating Principle Description
GPEM1500-A consists of two modules: rectifier module (GPR4830A1)
and conversion module (GPDA1000VA-G), system configuration is as
below:
System Configuration
Two operating methods:
(1) AC input: Startup rectifier module after AC powered-on, outputs
-48Vdc, at the same time charge the battery and power the
conversion module, conversion module outputs 220Vac.
Under normal conditions, the parameters of rectifier module and
distribution unit are all under controll of the monitoring module,
operating according to the preset parameters or user’s commands. If
AC mains fault, the battery will power to the system, and continue
outputing - 48 VDC and 220 vac, with the discharge of the battery,
the voltage of the battery starts to descend, when the voltage is
under 43.2 V + / - 0.5 V, the monitoring module send battery
under-voltage signal and close the load output directly, then the
power system will stop working. When external AC mains recovers,
the system will normally work again. (All above monitoring data are
system default values and can be reset by user)
(2) -48V input: No AC current or no AC be connected, access
external power -48V to -48V load port, startup monitoring and
conversion module, 220Vac output.
Temperature compensation function is on by default, which can be
activated or forbiddened by user’s command if necessary. Operation
temperature ≥55℃, the power output of the power supply will be
linearly reduced (@65℃,output power will be 1300W).
3. Specifications
| Input |
| Parameter | Min. | Typ. | Max. | Unit | Remark |
| Rectifier module | Input voltage range | 90 | 220 | 280 | Vac | Nominal operating voltage range: 100V-240V |
| Input frequency | 45 | 50 | 65 | Hz | |
| Startup inrush current | | | 50 | A | 25°C cold start,280Vac input,full-load |
| Power factor | 0.99 | | | | 220Vac input,output full-load |
| Conversion module | Input voltage range | 43 | | 58 | Vdc | |
| Startup inrush current | | | 45 | A | 25°C cold start,＜ 150% of rated current |
| Output |
| Parameter | Min. | Typ. | Max. | Unit | Remark |
| Rectifier module voltage adjustable range | -43.2 | -54 | -57.6 | Vdc | Default output 54V(adjustable by monitor) |
| Conversion module output voltage range | | 220 | 350 | Vac | Default output220Vac |
| Rectifier module current range | 0 | | 30 | A | 176～280Vac input |
| Conversion module current range | 0 | | 4.28 | A | 43～58Vdc input |
| Ripple (Vp-p) | | | 200 | mV | Rated input and load, Apply a 0.1uF ceramic capacitor and 10uF electrolyte capacitor to
output, oscilloscope bandwidth of 20MHｚ. |
| Stabilized voltage precision | | | ±2 | % | |
| Load regulation | | | ±2 | % | |
| Voltage regulation | | | ±1 | % | |
| Rectifier module output power | | | 1600 | W | 176-280Vac input |
| | 800 | W | 90-175Vac input |
| Conversion module output power | | | 800 | W | Conversion module output power |
| Bypass conversion duration | Duration for conversion to AC output≤20ms; Duration for AC to conversion output≤10ms
|
| AC bypass function | Bypass outputs when AC is normal, Conversion outputs when AC is abnormal. |
| Insulation rating |
| parameter | Standard | Remark |
| Insulating strength(AC input) | Input-Output:3500Vdc/10mA//1min | No flashover or breakdown. Remove discharge tube/surge protection device before testing, no
rectifier module or monitoring module. Output with 2 routes low-voltage terminal, high-voltage with AC
bypass function, not to be tested. |
| Input-enclosure:3500Vdc/10mA//1min |
| Output-enclosure:750Vdc/10mA//1min |
| Insulating strength(DC input) | Input-Output:750Vdc/10mA//1min |
| Input-enclosure:750Vdc/10mA//1min |
| Output-enclosure:750Vdc/10mA//1min |
| Leakage current | ≤3.5mA | 280Vac input,output full-load |
| Insulation resistance | @ Normal atmosphere, relative humidity of 90%, Test voltage of DC
500V,the insulation resistance of input-output, input-ground,
output-ground shall not be less than 10MΩ. Output with 2 routes
low-voltage terminal, high-voltage with AC bypass function, not to
be tested. |
| Environment |
| Parameter | Min. | Typ. | Max. | Unit | Remark |
| Operation temperature range | -5 | 25 | +55 | °C | |
| Storage temperature | -40 | | +70 | °C | |
| Relative humidity | 5 | | 95 | % | Long-term operating, no condensing |
| Atmosphere pressure | 70 | | 106 | KPa | |
| Altitude | 0 | | 3000 | m | |
| Cooling | Forced cooling, front-in & rear-out; the fan locates in front
panel, with temperature controlled speed. |
| Water & dust proofing level | The power supply shall work properly under the following condition: Density of dust diameter above 55µm≤3*104 granule/m3. The dust granule is non-conductive, non-electromagnetic,
non-corrosive, without water-proof function. |
| Mechanical specification |
| Dimension | Lx W x D 482.6x43.6x250mm |
| Weight (overall) | ≤6.3Kg(with module) ≤3.3Kg(without module,plug-in frame) |
4. Application
(1) Integration access
(2) Indoor distribution and extension system
(3) Mobile station and extension coverage system
(4) WLAN
(5) Satellite communication ground station and microwave
communication station
(6) Weak current distribution room
(7) Other AC/DC uninterruptible power system
5. Features
(1) Two outputs:-48Vdc, 220Vac
(2) Two inputs:-48Vdc, 220Vac
(3) Adoption of active power factor compensation technology, power
factor >0.99
(4) Wide operating range of AC input voltage: 90~280Vac
(5) Wide operating temperature range:-5℃~+55℃
(6) Switch technology conducted,
(7) Perfect battery management prolongs battery lifetime: charge
/discharge management, battery temperature compensation,
low-voltage protection.
(8) Hot-swappable
(9) Input over/under voltage protection
(10) Output over-voltage protection, output over-current
protection, output short-circuit protection
(11) Embedded / wall mounted
(12) RS485, RS232 communication interface
6. 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.
7. Our Contact Information
Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941
Email: info@estel.com.cn
lxf.estel@hotmail.com
Skype: fiona.liang10
