Shenzhen ZK Electric Technology Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal |
| Supply Ability | 2000pcs per week |
| Delivery Time | 5-8 work day |
| Packaging Details | Standar |
| Rated voltage | 380VAC |
| Insulation class | F/H |
| Altitude | ＜1000M |
| Operating temperature | -30~+45℃ |
| Environmental rating | IP00 |
| Rated current | 5A~1000A |
| Brand Name | ZK |
| Model Number | / |
| Certification | CE |
| Place of Origin | Gunagdong,China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal | Supply Ability | 2000pcs per week |
| Delivery Time | 5-8 work day | Packaging Details | Standar |
| Rated voltage | 380VAC | Insulation class | F/H |
| Altitude | ＜1000M | Operating temperature | -30~+45℃ |
| Environmental rating | IP00 | Rated current | 5A~1000A |
| Brand Name | ZK | Model Number | / |
| Certification | CE | Place of Origin | Gunagdong,China |
| High Light | IP00 Sine Wave Filter ，1000A Sine Wave Filter ，380VAC Sine Wave Filter For VFD | ||
sine wave filters for vfd frequency converter
Sine Wave Filter (SFR)
Sine Wave Filter are designed to provide a Sine Wave output voltage when driven from Variable Frequency Drives or other types of PWM inverters with switching frequencies from 2kHz to 8kHz. For Variable Frequency Drive (VFD) applications, Sine Wave Filters eliminate the problem of motor/cable insulation failures, heating, and audible noise. Sine Wave Filters also reduce electromagnetic interference (EMI) by eliminating the high dV/dt associated with inverter output waveform. Bearing currents are also reduced, especially in larger motors above 50 kW.
Products and appications:
Grab the PWM wave generated by the inverter to a sine wave
Reduce eddy current oss and motor noise of the motor.
Reduce puse current on the output cabe and in the motor to extend the ife of the motor.
onger cabe connection between the inverter and the motor.
Reduce externa radiation. Unshieded cabes can be used in certain occasions, reducing the requirements for fied wiring.
Reduce harmonic content of power suppy and reduce conductive interference.
Technical parameters
The following parameters are parameters of conventional products:
| Rated voltage | 380VAC | Rated current | 5A~1000A | |
| Test voltage | Reactor | 3000VAC 60s | Fundamental frequency | 50Hz |
|
| RC components | 1100VDC 2s |
Overload capacity | 1.35 times the rated current for 1 minute |
| Insulation class | F/H |
Altitude | ＜1000米 | |
| Operating temperature | -30~+45℃ | Environmental rating | IP00 | |
Product list
| equipment power | Rated current | Dimensions (mm) | Installation size (mm) | weight | Structure number | ||||
| KW/380V | A | L | W | H | A | B | Φ | kg | D |
| 1.5 | 3 | 190 | 170 | 245 | 100 | 85 | 10*20 | 13 | D1 |
| 2.2 | 4.5 | 190 | 170 | 245 | 100 | 85 | 10*20 | 15 | |
| 3.7 | 8 | 210 | 155 | 275 | 100 | 95 | 10*20 | 18 | |
| 4 | 10 | 210 | 155 | 275 | 100 | 95 | 10*20 | 18 | |
| 5.5 | 12 | 210 | 155 | 275 | 100 | 95 | 10*20 | 20 | |
| 7.5 | 15 | 240 | 170 | 300 | 150 | 108 | 10*20 | 25 | |
| 11 | 24 | 240 | 180 | 300 | 150 | 118 | 10*20 | 30 | D2 |
| 15 | 30 | 270 | 180 | 320 | 150 | 120 | 10*20 | 35 | |
| 18.5 | 40 | 270 | 185 | 320 | 150 | 120 | 10*20 | 40 | |
| 22 | 45 | 300 | 190 | 345 | 150 | 122 | 10*20 | 50 | |
| 30 | 62 | 300 | 220 | 345 | 150 | 142 | 10*20 | 60 | |
| 37 | 75 | 300 | 250 | 345 | 150 | 162 | 10*20 | 70 | |
Application diagram
FAQ:
Q1 : How about the delivery time?
2-4 days for sample order;15-25 days for bulk order.
Q2:How about the quality of your products?
Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.
Q3:What is the payment terms?
100% T/T in advance for sample order. 50% T/T in advance, banlance 50% T/T before delivery for bulk order
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
3Million-5Million
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Shenzhen ZK Electric Technology Co., Ltd. (here called ZK) is a professional manufacturer of kinds of solar pump inverter, AC drives, variable frequency inverter and soft start, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, ... Shenzhen ZK Electric Technology Co., Ltd. (here called ZK) is a professional manufacturer of kinds of solar pump inverter, AC drives, variable frequency inverter and soft start, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, ...
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