Outdoor Data Cabinet Telecom Power Systems Low Power Consumption
GPE4860C
Quick Details:
| Place of Origin: Shenzhen, China (Mainland) | Input Voltage: AC220V |
| Brand Name: ESTEL | Output Voltage: DC48V |
| Model Number: GPE4860C | Output Power: 3200W |
| Product Name: Telecom Power System | Input Frequency 45~65Hz |
| Certification: ISO9001, CE, 3C, FCC, TLC | Output Current: 60A |
| Installation Mode: 19” rack | Power Factor: 0.98 |
| Application: outdoor UPS cabinet | Components: 2×30A rectifier module, 1×monitoring module, power distribution |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 set |
| Price: | negotiation |
| Payment Terms: | L/C, D/A, D/P, , T/T, Western Union |
| Supply Ability: | 10,000 sets per month |
| Delivery Time: | 7-10 working days |
| Packaging Details: | carton/wooden case |
1. System Configuration
The system consists of distribution unit, rectifier module (up to 2
sets) and 1 monitoring module. The configuration is optional, as
following table:
| Configuration | Rectifier Module | Monitoring Module | Distribution |
| Standard | GPR4830A/B | GPM48M | DC output: 40A×1 (Load); Battery output: 40A×1 (Battery) |
2. Operating Principle
Under normal conditions, every parameter of rectifier modules and
distribution unit are all under control of the monitoring module,
operating according to the pre-set parameter or user’s commands. If
AC mains fault, the system will be powered by the battery. With the
battery discharge, the terminal voltage of the battery starts to
descend. When the battery voltage is under 42V±0.5V, the monitoring
module reports battery under voltage alarm signal and cuts off the
load output, then the power system stops working. When the external
AC mains recovers, the system will resume to the normal work state.
(All above monitoring data are system default values that users can
reset).
Except for battery over-discharge protection, battery or load
over-temperature protection is prohibitive under default, users can
send command to activate or inactivate according to the demanding.
When the operating temperature is 55°C or more, power de-rating
will be employed by system.
3. System Properties
| Input |
| Parameter | Min. | Typical | Max. | Unit | Remark |
| Input voltage range | 90 | 220 | 285 | Vac | Nominal operating voltage: 100V-240V |
| Input frequency | 45 | 50 | 65 | Hz | |
| Inrush current | | | 50 | A | Cold start @ 25°C, 285 Vac input Tested at full load |
| Power factor | 0.98 | | | | |
| Output |
| Parameter | Min. | Typical | Max. | Unit | Remark |
| Output voltage rating | | -53.5 | | Vdc | |
| Output voltage range | -43.2 | -53.5 | -57.6 | Vdc | |
| Output current range | 0 | | 60 | A | 176~285VAC |
| Ripple (Vp-p) | | | 200 | mv | After 1-hour operation at low temperature, apply 0.1uF film
capacitor and 10uF HF electrolyte capacitor, oscilloscope band
width of 20MHz, with 20CM twisted pair. |
| Output efficiency | 90 | | | % | 220Vac input, rated output |
| 82 | | | % | 110Vac input, 15A output |
| Regulation | | | ±2 | % | |
| Load regulation | | | ±2 | % | |
| Line regulation | | | ±1 | % | |
| Output power | | | 3200 | W | 176-285V Input |
| | 1200 | W | 90-175V Input |
| Insulation rating |
| Parameter | Requirement | Remark |
| Input - output | 3500Vdc/10mA//1min | No flashover and breakdown, with discharge tube removed. |
| Input-chassis | 3500Vdc/10mA//1min |
| Output - chassis | 750Vdc/10mA//1min |
| Leakage current | ≤3.5mA | |
| Insulation resistance | At normal atmospheric pressure, relative humidity: 90%, testing
voltage: 500vdc, insulation of input-output, input-ground,
output-ground shall not be less than 10MΩ |
| Ambient requirements |
| Parameters | Min. | Typical | Max. | Unit | Remark |
| Nominal operating temp | -15 | 25 | +55 | °C | |
| Operating temp | -33 | | +55 | °C | Start up with full load at -40°C, normal operation, with partial
degradation of performance permissible. For temperature between
55°C and 65°C, output with derating to 80% |
| Storage tempStorage temperature | -40 | | +70 | °C | |
| Relative humidity | 5 | | 95 | % | Long-term operation, no condensing |
| Atmospheric pressure | 70 | | 106 | KPa | |
| Altitude | 0 | | 4000 | m | |
| Cooling method | Forced cooling, front-in & rear-out, the fan is located inside the
front panel, with speed programmable by the temperature. |
| Ingress protection | The unit can operate when the diameter of dust particle is more
than 5µm, with density ≤3*104 /m3. The dust shall not be conducting, electromagnetic or corrosive. |
| Mechanical specifications |
| Dimensions (Overall) | 442mm×250mm×43.6mm |
| Weight(kg) (Overall) | ≤7Kg(including modules) |
4. Electric Connection
Chassis connects with external electric through system interface
board. As shown in figure below:
1. Bracket 2. AC input socket with three-core
3. Rectifier module 4.Monitoring module
5. Signal interface 6. Output connectors
5. Application
(1) Small scale program controlled exchanger
(2) Access network
(3) Transmission equipment
(4) Mobile communication
(5) Satellite communication ground station
(6) Microwave communication
6. Features
(1) Adoption of active power factor compensation technology with
factor ＞0.98
(2) Wide operating range of AC input voltage: 90~285Vac
(3) Operating temperature range:-33°C~+55°C
(4) Zero current/voltage switching tech with high efficiency ≥90%
(5) Perfect battery management, battery temperature compensation,
LVLD and LVBD protection, battery capacity test
(6) Hot-swappable
(7) Input over/under voltage protection
(8) Output over voltage protection
(9) Output over current protection
(10) Output short circuit protection
(11) Auto current sharing, parallel operation
(12) Embedded mounted
(13) Multiple communication ports, easy for networking and remote
management
7. 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.
8. Our Contact Information
Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941
Email: info@estel.com.cn
lxf.estel@hotmail.com
Skype: fiona.liang10
9. Our Partner
