PRODUCT INTRODUCTION:
ZSBW intelligent contactless compensation regulator can ensure stable output voltage when the voltage 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 and 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 Humidity |
10% ~ 90% (±2ºC at 40ºC,no dew) |
| Altitude |
<1000m (if exceed, operated in the derated mode.) |
| Ventilated Conditions |
> 50 cm (between vent and wall) |
| Operated Condition |
no serious vibration and bump |
| Operated Surroundings |
no explosive or corrosive gas,
no explosive or corrosive dust,
no acid, alkali, and salty mist |
| Under Normal Use Conditions |
The Stabilizer can run continuously for a long time |
MAIN TECHICAL SPECIFICATION:
| INPUT |
Range |
304 V ~ 456 V (three phases with five wires) |
| Frequency |
47 Hz ~ 63 Hz |
| OUTPUT |
Rated Voltage |
phase voltage = 220 V, line voltage = 380 V, or voltage can be set |
| Voltage Stabilizing Accuracy |
± (1 ~ 5) %, ordinary product = ± 2% |
| Response Time |
20 ~ 100 ms |
| Time of Stabilizing |
≤ 0.04s |
| Waveform Distortion |
≤ 1%, no additional voltage harmonic THD (static) |
| Efficiency |
≥ 98% |
| Withstand Voltage |
2000 V (with one minute no breakdown) |
| Insulated Resistance |
≥ 2 mΩ |
PROTECTION FUNCTION:
| PROTECTION |
Three Phases Inbalance |
automatic and separetely balancing of three phases voltage
|
| Delayed Output |
in order to protect equipment, the regulator shall stabilize the output voltage within delayed 10s.
|
| Over-Voltage |
when 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-Voltage |
when 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-Phase |
automaticlly cut-off
|
| Over-Loading |
with electronic detector, the output voltage shall be cut-off in three minutes.
|
| Over-Current |
dual protection with electronic detector and circuit breaker
|
| Short Current |
dual protection with electronic detector and circuit breaker
|
| By - pass |
automatic 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:
| MODEL |
STABILIZED RANGE |
RATED CAPACITY (KVA) |
RATED CURRENT (A) |
DIMENSION (width*depth*height) |
| ZSBW-150 |
380 V ± 20% |
150 |
228 |
760*660*1600 |
| ZSBW-180 |
180 |
273 |
| ZSBW-200 |
200 |
300 |
| ZSBW-225 |
225 |
342 |
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 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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