400kVA Three-Phases Intelligent Non-Contact Compensating AC Voltage Stabilizer Regulator Zsbw for Communication Station

Min.Order: 1
Product origin: Shanghai, China
Infringement complaint: complaintComplaint
US$ 200 ~ 60000

Description
PRODUCT INTRODUCTION:

The ZSBW series of intelligent, contactless, compensated regulator, which are a new-generation series of power supply, can ensure stable output voltage in the fluctuation of external power supply network and load change.
This product is compared with other forms of power regulator with wide range, high precision, high efficiency, no distortion, stable voltage regulation, strong control function, widely applied load, can withstand transient overload, long-term continuous operation, with overvoltage and undervoltage, over-current protection function, as well as small volume, light weight, convenient installation, reliable operation and so on.


MAIN COMPONENTS AND PANEL INDICATOR :
 

MODEL MEANING DESCRIPTION:


ENVIRONMENTAL REQUIREMENTS:

This equipment shall be installed in a cool, dry, clean and draughty environment. Especially, the environment can not contains conductive dust (such as metal powder, sulfide, sulfur dioxide, graphite, carbon fiber, conductive fiber etc.), acid mist or other conductive medium (as substances with strong-field ionization). In order to protect and prevent,  the environmental index shall conform to the relevant national standard, specifications, and the scope of indicator in the manual. 
 
Ambient Temperature-15ºC~+50ºC
Storage Temperature-40ºC-+70ºC
Relative Humidity10% ~ 90% (±2ºC at 40ºC,no dew)
Altitude<1000m (if exceed, operated in the derated mode.)
Ventilated Conditions> 50 cm (between vent and wall) 
Operated Conditionno serious vibration and bump
Cooling Systemair cooling
The Verticality no vibration and vertical inclination of no more than 5 degrees
Operated Surroundingsno explosive or corrosive gas,
no explosive or corrosive dust,
no acid, alkali, and salty mist
Under Normal Use ConditionsThe Stabilizer can run continuously for a long time
 
 
MAIN TECHICAL SPECIFICATION:
 
INPUTRange304 V ~ 456 V (three phases with five wires)
Frequency47 Hz ~ 63 Hz
OUTPUTRated Voltagephase voltage = 220 V, line voltage = 380 V, or voltage can be set
Voltage Stabilizing Accuracy± (1 ~ 5) %, ordinary product = ± 2%
Response Time20 ~ 100 ms
Time of Stabilizing≤ 0.04s
Waveform Distortion≤ 1%, no additional voltage harmonic THD (static)
Efficiency≥ 98%
Withstand Voltage2000 V (with one minute no breakdown)
Insulated Resistance≥ 2 mΩ
Wave Filtering Performance Frequency 0.1 MHz ~ 10 GHz,
Insert loss differential 70 ~ 100 dB,
Common modul 100 dB
Anti-Surge PerformancePeak depression:
Input 4000 V pulse with 2μs, output is less than 20 V
Input 4000 V pulse with 0.5μs, output is less than 2 V

PROTECTION FUNCTION:
 
PROTECTIONThree Phases Inbalanceautomatic and separetely balancing of three phases voltage
Delayed Outputin order to protect equipment, the regulator shall stabilize the output voltage within delayed 10s.
Over-Voltagewhen the phase of output voltage exceeds 10%, it can cut off the output; on the other hand, the phase of output voltage can be set by bypass within uninterrupted transferring.
Under-Voltagewhen the phase of output voltage is lower than 10%, it can cut off the output; on the other hand, the phase of output voltage can be set by bypass within uninterrupted transferring.
Lost-Phaseautomaticlly cut-off
Over-Loadingwith electronic detector, the output voltage shall be cut-off in three minutes.
Over-Currentdual protection with electronic detector and circuit breaker
Short Currentdual protection with electronic detector and circuit breaker
By - passautomatic and uninterruptible switching

ADVANTAGES:
 
Safety Free maintenance
Lower possibility of fire
Reduce percentage of accident within contactor
Adjustment Rapid adjustment rate of voltage
Synchronous regulation / separate regulation
Wider range of voltage regulation
More rapid and sensitive response
Precision Higher than SBW
Wider range of load (resistive load, capacitive load, inductive load)
Output waveform without distortion
Dimension Smller size
Convenient transportation

STABILIZER DIMENSION:
 
MODELSTABILIZED RANGERATED CAPACITY (KVA)RATED CURRENT (A)DIMENSION (width*depth*height)
ZSBW-250380 V ± 20%2503801100*800*2000
ZSBW-320320486
ZSBW-400400608
ZSBW-500500760
ZSBW-600600912

CERTIFICATES: 

COMPANY PROFILE:

Shanghai Wenlida Technology Co., Ltd (hereinafter "Wenlida") is the largest manufacture base in China, the drafter of the national information industry standard, and the famous provider of voltage stabilizer.

Wenlida has more than ten-year's glorious history. Since 1990, Beijing, Guangzhou, Changchun, Chongqing, Chengdu, Qingdao, Jinan and Suzhou office come into existence successively. In 2009, two new standard workshops and R&D center are established in Shanghai Jiading (37000m2) and Zhejiang Jiashan (45000m2) respectively.

Wenlida has gained public praise for its advanced technology, excellent products, stable quality and first class service. Experienced in research and technology, system design, manufacture craft and products quality has made Wenlida to be famous in the power supply industry. In 1998, 2005 and 2007, Wenlida becomes the appointed supplier of Haier, ZTE and Huawei respectively. Also, it is the qualified supplier of MITSUBISHI,HITACHI,SIEMENS,DOOSAN,MGE,Hisense and OMRON.

Nowadays, Wenlida is applying itself to the research and manufacture of clean energy, environment protection, energy saving, safety guard products. Based on the "specialized voltage stabilizer", "transformer" and "harmonic active filters", Wenlida will try to become the mordern designer and manufacturer of new power supply.



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