Variable Frequency Series Compressors with Electric Motor

Variable Frequency Series Compressors with Electric Motor

                  variable frequency sequence compressors with electric motor

I. Introduction:
Variable frequency conception:
Our variable frequency series screw compressor requires benefit of the stepless velocity regulation of the frequency charger, and start screw air compressor gently through the controller or the PID regulator inside of of the controller to enhance the start off and operation mode of the motor.
Prediction and analysis of power conserving:
If the air compressor often upload and unload for the duration of the operation and particularly the steady pressure output is essential, it is essential to use air compressor frequency changer to management air compressor to accomplish the effect of strength conserving in a specified selection.
Constant strain:
The air compressor frequency changer aims at a the bigger fluctuations of air quantity. Inner PID regulator can speedily change the reaction. Compared with the limit swap manage of functioning with motor in consistent frequency, the stability of the air strain output increases exponentially, retaining on a continuous stage.
CZPTt with no impact:
For the frequency changer has the operate of the comfortable begin, the begin-up existing is 3 occasions lesser than the energy frequency startup. So the affect of the startup is more compact.
Variable flow handle:
Based on the PID regulator and the genuine air intake to alter the motor pace at a true time, to management the emission output and to obtain a equilibrium air provide. When low use,  the air compressor can slumber automatically to minimize the energy decline. The optimized control  further enhances the power-preserving performance.
Greater voltage adaptability of AC electricity source
Thanks to the above modulation technique utilised in frequency changer, whilst in minimal AC energy provide voltage, it even now outputs the enough torque to generate the motor to function. Although in substantial AC electricity source voltage, it will not direct to a greater voltage output to motor.

II. CZPT specification

Design EV7.5A EV11A EV15A EV18.5A EV22A EV30A EV37A/W EV45A/W EV55A/W EV75A/W EV90A/W EV110A/W EV132A/W EV160A/W EV185A/W EV200A/W EV220A/W EV250A/W EV280W EV315W EV355W
Free air shipping and delivery/Discharge air pressure  (M3/min/ Mpa) one.two/.seven 1.7/.7 2.4/.7 3.1/.seven 3.7/.seven five.2/.7 6.five/.7 7.five/.seven 10.5/.seven 13.5/.7 16.5/.seven twenty.five/.seven 25.eight/.seven 28.eight/.7 32/.7 forty/.seven forty/.seven forty five/.7 fifty one.3/.7 55/.7 sixty four/.7 one.six/.eight two.3/.eight 3/.8 three.five/.8 5/.eight six.three/.8 seven.2/.8 9.5/.8 thirteen/.8 16/.eight 19/.eight 23/.8 27/.8 30/.8 37/.8 37/.eighty five forty two/.eight fifty.two/.eight fifty.3/.eight 58/.eight
1/1. one.4/1. 2.two/1. two.eight/one. 3./1. 4.1/one. five.eight/one. 7./1. 8.5/1. eleven/1. 14/one. 17.5/one. twenty.two/1. 23.8/1. 27.five/one. 33/1. 34/one. 38/1. 43/one. forty seven/one. fifty/one.
.eight/1.three 1.2/1.3 one.7/1.three two.3/1.3 two.five/1.3 3.7/1.3 25./one.three six./one.3 7.5/one.three nine.five/one.three twelve/1.3 fourteen/one.3 18/one.three 21/one.three 24/one.3 28/1.three 31/one.25 33/one.three 33/1.three forty one.nine/one.3 forty two/one.3
Air provide temperature ≤ambient temperature +eight~`15ºC
Motor Power (kw/hp) seven.five/ten eleven/fifteen fifteen/twenty 18.five/25 22/30 30/40 37/fifty forty five/60 55/seventy five seventy five/one hundred ninety/a hundred and twenty 110/one hundred fifty 132/a hundred seventy five 160/215 185/250 two hundred/270 220/three hundred 250/340 280/380 315/420 355/480
CZPTt method Y-△CZPTter
Voltage (v/hz)                                              380V 3PH 50HZ     (380V-3PH-60HZ/ 460V- 3PH- 60HZ/ 220V- 3PH-60HZ/ 400V-3PH-50HZ/6000V-3PH-50HZ/other voltagesd can be CZPT )                                                                               
Generate method V-belt transmission / Coupling transmission
Oil content (PPM)  ≤3
Connector inch 3/four” 3/four” one” one” one” 1  1/four” 1  1/4″ one 1/two” one one/two” 2″ two” 2  1/4″ 2  1/two” 2  one/2″ 3″ DN100 DN100 DN100 DN150 DN150 DN150
Sounds(Db)±2  56 fifty eight sixty 60 60 sixty six sixty six 66 70 seventy one seventy one seventy three seventy five seventy seven seventy eight eighty 80 eighty two eighty four eighty five 86
Dimension size mm 1290 1290 1290 1290 1380 1380 1600 1900 1900 2440 2560 2760 2760 2860 2860 3250 3800 3800 3800 3900 3900
width    mm 900 900 900 900 900 900 955 1200 1200 1300 1300 1340 1340 1510 1510 1800 2000 2000 2000 2100 2100
height  mm 1190 1190 1190 1190 1150 1150 1365 1600 1600 1620 1620 1710 1710 1810 1810 2050 2050 2050 2050 2150 2150
Excess weight (kg) 400 five hundred 550 650 680 a thousand 1050 1200 1350 1800 2150 2900 3000 3800 4300 5000 5500 6000 6200 6500 6700

III. CE & ISO Certificates:

Package deal pictures:

On-site photographs:

IV. Company Introduction

ZheJiang Sincere COMPRESSOR CO., LTD.  is a single Uk wholly-owned compressor company, which was located in ZheJiang in 2004, based mostly in technological cooperation with CZPTpean air end company and British O.S.G. OSG ZheJiang specializes in production the world-class screw compressors and air purification equipments.
In get to satisfy customers’ anticipations and demands, OSG ZheJiang integrates the compressing program to embody the deserves of trustworthiness, energy preserving, silence, comfort.  OSG ZheJiang had received the compressor manufacturing license (certificate No: XK06-571-0571), good quality certification and general machinery certification, ISO 9001:2008 certificate and CE certificate.
 OSG has established a country-broad services system of forty workplaces, and supplied thorough companies, this sort of as consulting, education, restoring, spare parts supplying, etc. OSG ZheJiang also do OEM for buying and selling organizations and brokers, in accordance to their demands.
 OSG ZheJiang welcome consumers and engineers all over the globe to research, practice and cooperate. Welcome to OSG ZheJiang .
V. Firm Positive aspects
one.Massive potentiality, prolonged history
ZheJiang CZPT Compressor Co., Ltd. is one particular British wholly-owned organization. At present in China, OSG has established up a few key production bases (ZheJiang CZPT Compressor Co., Ltd, ZHangCZPTg Ulite Equipment Co.,Ltd., ZheJiang OSG welding), five Producers. Meanwhile we cooperate with the CZPTpean world-advance air end manufacturer. OSG ZheJiang possesses a total generation, product sales and after-product sales services method. OSG has forty places of work and more than 80 right after-product sales provider centers, and goods are offered to much more than 20 nations around the world.
2. Sophisticated configuration, entire world-renowned parts, abundant production expertise.
    The management method is the most superior. The controller is designed and created by Schneider, France. It is equipped with the massive Chinese-English liquid crystal screen screen. It can keep an eye on a lot more than 20 main functioning parameters, and has the capabilities of fault recording, upkeep and alarm shutdown. It can attain effective clever control, unattended.
Remote handle: the laptop processor can immediately examine the user’s genuine-time functioning system. Mix the trustworthiness, energy preserving, practicality in one particular. remote management can begin, quit, load, unload the compressor and also other neighborhood control can be carried out. The operation, alarm and fault and relative nearby details can be monitored. (thorough description adopted)
Distant manage perform:
A number of compressors distant centralized handle: lessen system force, minimize strength usage, genuine-time monitoring.
Dual force setting: Two technique force bands can be established manually or immediately to improve power use and decrease functioning fees.
Delayed secondary shutdown: This purpose controls the motor to run only when required, permitting the motor to operate less and lessen the energy intake.

Variable Frequency Series Compressors with Electric Motor