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150A Small Scale Program Telecom Rectifier System With Perfect Battery Management
  • 150A Small Scale Program Telecom Rectifier System With Perfect Battery Management

150A Small Scale Program Telecom Rectifier System With Perfect Battery Management

Place of Origin Shenzhen, China (Mainland)
Brand Name ESTEL
Certification ISO9001, CE, 3C, FCC, TLC
Model Number GPE48150
Product Details
Installation Mode:
19” Rack
Input Voltage:
Power Factor:
Input Frequency:
Outdoor Telecom Cabinet
Max Output Current:
High Light: 

telecom rectifier module


dc rectifier system

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
carton/wooden case
Delivery Time
7-10 working days
Payment Terms
L/C, D/A, D/P, , T/T, Western Union
Supply Ability
20,000 sets per month
Product Description


150A Small Scale Program Telecom Rectifier System With Perfect Battery Management


Quick Details:


Place of Origin: Shenzhen, China (Mainland) Input Voltage: AC220V
Brand Name: ESTEL Output Voltage: DC48V
Model Number: GPE48150 Max Output Current: 150A
Product Name: Telecom Rectifier System Input Frequency: 45~65Hz
Certification: ISO9001, CE, 3C, FCC, TLC Max. Input Current: 60A
Installation Mode: 19” rack Power Factor: 0.99
Application: outdoor telecom cabinet


      5×30A 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: 20,000 sets per month
Delivery Time: 7-10 working days
Packaging Details: carton/wooden case


1. GPE48150 System Configuration


GPE48150 consists of two layers of 1U insert frame. The first layer consists of rectifier module (at least 1 set, up to 2 sets) and 1monitoring module . The second layer frame consists of rectifier module, and can be up to 3 sets. The second layer is optional, depending on the customer. The configuration is optional, as following table:


Configuration Rectifier Module Monitoring Module Power Distribution
Standard GPR4830A R01




Load output 1 way


2. GPE48150 Operating Principle


AC power (single-phase or three-phase) get into the rectifier module through the AC input terminal (L1, L2, L3, N). OUT+, OUT- is DC power system output terminal. User load and the battery access to the power system DC output terminal through the power-down contactor. load power-down contactor is normally closed under situation of no trigger, battery power-down contactor is normally open under situation of no trigger.


In normal conditions, various parameters of rectifier module and power distribution units are controlled by the monitoring module, and work according to the predetermined parameters or user commands. If there is a power failure, at this time system will be powered by battery, with the discharge of the battery, battery terminal voltage begin to decline, when the battery voltage is lower than 46.2V (adjustable), the monitoring module reports DC undervoltage alarm signal, when the battery voltage drops to 45.6V (adjustable), the monitoring module controls the load power-down contactor, turning off the load power supply. When the external power recovery, the system will restore the normal working state of the battery and the load (the above monitoring data is the system default value, the user can re set).


3. GPE48150 Properties


Parameter Min. Typical Max. Unit Remark
Input voltage range 90 220 280 Vac  
Input frequency 45 50 65 Hz  
Input current     60 A  
Power factor 0.99       Rated input, full load output


Parameter Min. Typical Max. Unit Remark
Output voltage range 42 53.5 58 Vdc  
Output current range 0 150   A 176~280VAC
0 75   A 90~175VAC
Single module current limit point 31 33 35 A System current limit point = Single module current limit point* module quantity
Ripple (Vp-p)     200 mv At rated input/output, apply 0.1uF film capacitor and 10uF HF electrolyte capacitor, oscilloscope band width of 20MHz.
Output efficiency 88 90   % 220Vac input, output 120A
83 85   % 110Vac input, output 60A
Regulation     ±2 %  
Load regulation     ±2 %  
Line regulation     ±1 %  


Insulation rating
Parameter Min. Typical Max. Unit Remark
Input-chassis   2121   Vdc  
Input - output   4242   Vdc  
Output - chassis   710   Vdc  
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
Operating temp -25   55 °C When ≥55°C, derating output
Storage tempStorage temperature -40   80 °C  
Relative humidity 10   90 % no condensing
Atmospheric pressure 70   106 KPa  
Altitude 0   3000 m  
Cooling method Forced cooling with fan


Mechanical specifications
Dimensions (mm) 482.6mm×304mm×87.3mm
Weight (kg)

≤11kg (Inclusive of module)

≤5.175kg (Frame + Distribution, exclusive of module)



As shown above, DC output is used for connecting with load and battery;150A Small Scale Program Telecom Rectifier System With Perfect Battery Management 0


4. Electrical Connection Instruction


Chassis connects with external electric through system interface board. As shown in figure below:


150A Small Scale Program Telecom Rectifier System With Perfect Battery Management 1


Wiring Terminal Instruction:

AC input port is used for connecting AC input.



5. Application


(1) Small scale program controlled exchangers

(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 >0.99

(2) Wide operating range of AC input voltage: 90~280Vac

(3) Operating temperature range: -25°C~+55°C

(4) Zero current/voltage switching tech with high efficiency ≥88%

(5) Lifecycle of battery prolonged by perfect battery management, including electrical charge/discharge management, battery temperature compensation, battery capacity test, reversal connection proof protection, low voltage protection etc.

(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 output

(12) Embedded mounting


7. Packing and Shipping


150A Small Scale Program Telecom Rectifier System With Perfect Battery Management 2


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


Skype: fiona.liang10

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Shenzhen, China
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