Chziri Braking Unit Regenerative Braking Unit 4030 for VFD Inverter
China Chziri Braking Unit Regenerative Braking Unit 4030 for VFD Inverter, Find details about China Braking Unit, Regenerative Braking Unit from Chziri Braking Unit Regenerative Braking Unit 4030 for VFD Inverter
Basic Info.
Model NO.
2015/2033/4015/4030/4045
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type, Divert Into a Braking Resistor The Regenerative
Brand
Chziri
Breaking Initial Voltage
380±5V
Multiple Units
Maximum: Breaking Unit Are Parallel Connected
OEM
Yes
Humidity
90%Rh(No Dew)
Vibration
1g(10-20Hz), 0.2g(20-50Hz)
Protection
IP20
Structure
Wall Mounted
Trademark
CHZIRI
Transport Package
Stardard Export Package
Specification
CE CCC, ISO9001
Origin
Wenzhou, Zhejiang
HS Code
8536500000
Model NO.
2015/2033/4015/4030/4045
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type, Divert Into a Braking Resistor The Regenerative
Brand
Chziri
Breaking Initial Voltage
380±5V
Multiple Units
Maximum: Breaking Unit Are Parallel Connected
OEM
Yes
Humidity
90%Rh(No Dew)
Vibration
1g(10-20Hz), 0.2g(20-50Hz)
Protection
IP20
Structure
Wall Mounted
Trademark
CHZIRI
Transport Package
Stardard Export Package
Specification
CE CCC, ISO9001
Origin
Wenzhou, Zhejiang
HS Code
8536500000
Product Desciption
Regenerative Braking Unit for all brand VFD Inverter .
The Introduce of braking unit:
The function of the braking unit is to divert into a braking resistor the regenerative energy produced in the process of decelerating the motor, converting that energy into heat. Regenerative energy flows from the motor into the inverter DC Bus, manifested as increased bus voltage. The advantage gained using the braking unit is improved braking performance and shorter deceleration time of the load
The braking unit in the DBU series is applied to consume in the braking resistor the regenerative energy produced in the deceleration process of the motor in the form of heat energy .In this way ,the braking performance of the frequency inverter is improved and the braking time of the frequency inverter is reduced .
Main Features of Braking Unit:
Inverter system:
For CHZIRI Inverter , From 22KW and above external braking unit
Why you choose the products from CHZIRI Electrical ?
(Company points )
1.CHZIRI Electrical located in Liushi ,Wenzhou -Capital city of low voltage electrical products in China . There have many different factories produce low voltage electrical products .Such as fuses . circuit breakers . contactors . and push button. you can buy complete components for automation system .
2. Since 1998.CHZIRI Electrical begin to produce reducer and gear boxes . in 2003. CHZIRI Electrical begin to produce frequency inverter and soft starter and related products . More than 15 years experience and professional devoting the automation control system . we want to be the best to serve our clients.
3.CHZIRI Electrical is frequency inverter ,soft starter and control panel manufacturer .we have big stock in warehouse . so we can offer prompt delivery and professional technical support and fast after sale service .
4.CHZIRI Electrical can also provide clients with customized control panel.We
can design MCC panel and VFD inverter control panel & soft starter cabinet according to clients the wiring diagram . Tha'ts to say .we can offer solution for all clients .
5.CHZIRI Electrical also respectively obtained ISO9001, CE ,CCC certificates.
6.CHZIRI Electrical set up branch offices in more than 30 cities and established a perfect, professional and efficient sale-and-service system. At the same time , ZIRI Electrical also working up international sales net. CHZIRI products have been exported in large quantity to Europe, South America, Southeast Asia, Middle East. CHZIRI Products earn good reputation and sell well in the market .
7.CHZIRI Electrical also go aboard to attend the fair every year .
8. OEM service can be offered .
9. CHZIRI Electrical can offer the optional parts for frequency inverter .Such as braking unit braking resistors .EMI Filter .Reactor . CHZIRI Electrical can offer the whole solution for automation system.
10.CHZIRI Electrical are near to NINGBO ,SHANGHAI port .The shipping cost will be cheaper.
FAQ:
1.Can I get some samples?
Yes, Sample order is available for quality check and market test .
2.What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order .
3.What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.PayPal,Cash.
4.What's your warranty terms?
We offer 16 months warranty time .
5.Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order quantity.
6.How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
7.Can the inverter connect with computer,PLC ?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol. It's OK for CHZIRI VFD inverter to connect with computer and PLC . we have software engineer .can program the software for the special function .
8.Can you make the inverter and soft starter control boards (control panel )?
Yes. We have a lot of experience to design VFD control panel and soft starter cabinet according to your request .It's better for you to send us the primary wiring diagram .
9.How to be CHZIRI dealer in our country ??
CHZIRI Electrical are looking for a reliable dealer who have professional knowledge and good contacts in local market .and we will check his annual sales. As you know .the after sale service are very important . It need professional technician to do service . Most time it not quality problem . It may be application problem .How to set the parameters according to actual application .
10.How to deal with after sale service for CHZIRI products ?
If your country have CHZIRI dealer .CHZIRI Partner will offer on site service . If there don't have distribution in your country . Please contact with our company directly .we will give you solution within 3 working days .
11.How can I trust you ?
The core of CHZIRI electrical culture is honesty and loyalty .our company has been audited and approved ISO9001,CE.CCC. Assessment report will could be sent to you by e-mail .also .we are the made-in-china's gold supplier since 2008.Now we have clients all around the world .
Warmly welcome to friends from home and abroad to contact us for business and cooperation .
The Introduce of braking unit:
The function of the braking unit is to divert into a braking resistor the regenerative energy produced in the process of decelerating the motor, converting that energy into heat. Regenerative energy flows from the motor into the inverter DC Bus, manifested as increased bus voltage. The advantage gained using the braking unit is improved braking performance and shorter deceleration time of the load
The braking unit in the DBU series is applied to consume in the braking resistor the regenerative energy produced in the deceleration process of the motor in the form of heat energy .In this way ,the braking performance of the frequency inverter is improved and the braking time of the frequency inverter is reduced .
Main Features of Braking Unit:
- Safety: The tripping function of the equipment against IGBT short circuit and breakdown can effectively avoid the hidden danger of fire caused by the breakdown of IGBT and the overload operation of the resistor in a long time.
- Wide Compatibility :The special design of this braking unit allows for the usage of common resistance rather than the non-inductive resistance .It can be adjusted to adapt to 600V-760V DC chopper wave voltage . Further more, this device is used in various type of medium and low voltage frequency inverter (Specially designed product reaches up to 1200V)
- Economy: This facility is characterized by high performance cost ratio . With relatively economical price .its quality is same as that of similar imported products. It is therefore considered as the most economical and practical component product for the braking unit of the inverter .
- A book-type design is employed in this braking unit which can be installed in a parallel connection with zero clearance .It is recommended that it can be connected in parallel with 3 units at most ..
Inverter system:
| BREAKING RESISTOR(PWR) | ||||
| 220V | 0.75KW/220V | 80W/200Ω | 1 | |
| 1.5KW/220V | 200W/750Ω | 1 | ||
| 2.2KW/220V | 300W/70Ω | 1 | ||
| 380V | 0.75KW/380V | 80W/750Ω | 1 | |
| 1.5KW/380V | 200W/400Ω | 1 | ||
| 2.2KW/380V | 300W/250Ω | 1 | ||
| 3.7KW&4.0KW/380V | 400W/150Ω | 1 | ||
| 5.5KW/380V | 600W/100Ω | 1 | ||
| 7.5KW/380V | 800W/75Ω | 1 | ||
| 11KW/380V | 1000W/50Ω | 1 | ||
| 15KW/380V | 1500W/40Ω | 1 | ||
| 18.5KW/380V | 2500W/35Ω | 1 | ||
| 22KW/380V | 3000W/27.2Ω | 1500W13.6Ω*2PCS | 1set | |
| 30KW/380V | 5000W/19.2Ω | 2500W38.4Ω*2PCS | 1set | |
| 37KW/380V | 6000W/16Ω | 2000W 48Ω*3PCS | 1set | |
| 45KW/380V | 9600W/13.6Ω | 2500W 54.4Ω*4PCS | 1set | |
| 55KW/380V | 12000W/10Ω | 2000W 60Ω*6PCS | 1set | |
| 75KW/380V | 19200W/6.8Ω | 2500W 54.4Ω*8PCS | 1set | |
| Braking Resistor Box | ||||
| 90KW | 9600W20R*3PCS | 1set | ||
| 110KW | 9600W20R*3PCS | 1set | ||
| 132KW-160KW | Power resistor unit | 40KW3.4R*1PCS | 1set | |
| 185KW-220KW | Power resistor unit | 60KW3.2R*1PCS | 1set | |
| 250-315KW | Power resistor unit | 40KW4.5R*2PCS | 1set | |
| 350-600KW | 60KW3R*3PCS | 1set |
For CHZIRI Inverter , From 22KW and above external braking unit
| braking unit type | AC200V~AC300V | AC380V~AC460V | |||||||
| 2015 | 2022 | 2030 | 4030 | 4045 | 4220 | 4300 | |||
| in-out speciality | peak current(A) | 50 | 75 | 90 | 50 | 75 | 300 | 500 | |
| rate current(A) | 15 | 25 | 30 | 15 | 25 | 85 | 120 | ||
| wiring mm 2 | 4-6 | 4-6 | 6-8 | 4-6 | 4-6 | 16-36 | 25-50 | ||
| brake start voltage(V) | 380V± 5V | DC630/DC660/DC690/DC730/DC760V± 10V | |||||||
| Max hysteresis error | About 8V | About 16V | |||||||
| Synchronization signal | can be more than one machine, recommended not to exceed three | ||||||||
| power | DC busbar voltage | DC 243-400V | DC 460~800V | ||||||
| safequard | Radiator Overheated | temperature on-off+85C | |||||||
| Fault Output | RELAY Contact 0.6A125VAC/2A30VDC(Ta, Tb, Tc) | ||||||||
| External power supply | R, S terminal | it' s need to connect 380V/AC with the R/S terminal for the 4220 and 4300, when external power available, red light(POWER) on | |||||||
| working condition of heat elimination fan machine | braking unit, the fan start work when temperature rise of energy absorption resistor board more than +45C, stop when below +45C. | ||||||||
| deictic function | power light | when DC bus terminal get voltage input more than 50V, the red light(POWER) on | |||||||
| running light | when braking unit working, green light(BRAKINK) on | ||||||||
| environmental condition | ambient temperature | Without frozen when -10C ~+40C | |||||||
| strorage temperature | -10C~+50C | ||||||||
| humidity | No coagulate frost when 90%RH | ||||||||
| vibrate | 1G when 10~20Hz, 0.2G when 20~50Hz | ||||||||
| Machinery structure | wall-hooked IP20 | ||||||||
Why you choose the products from CHZIRI Electrical ?
(Company points )
1.CHZIRI Electrical located in Liushi ,Wenzhou -Capital city of low voltage electrical products in China . There have many different factories produce low voltage electrical products .Such as fuses . circuit breakers . contactors . and push button. you can buy complete components for automation system .
2. Since 1998.CHZIRI Electrical begin to produce reducer and gear boxes . in 2003. CHZIRI Electrical begin to produce frequency inverter and soft starter and related products . More than 15 years experience and professional devoting the automation control system . we want to be the best to serve our clients.
3.CHZIRI Electrical is frequency inverter ,soft starter and control panel manufacturer .we have big stock in warehouse . so we can offer prompt delivery and professional technical support and fast after sale service .
4.CHZIRI Electrical can also provide clients with customized control panel.We
can design MCC panel and VFD inverter control panel & soft starter cabinet according to clients the wiring diagram . Tha'ts to say .we can offer solution for all clients .
5.CHZIRI Electrical also respectively obtained ISO9001, CE ,CCC certificates.
6.CHZIRI Electrical set up branch offices in more than 30 cities and established a perfect, professional and efficient sale-and-service system. At the same time , ZIRI Electrical also working up international sales net. CHZIRI products have been exported in large quantity to Europe, South America, Southeast Asia, Middle East. CHZIRI Products earn good reputation and sell well in the market .
7.CHZIRI Electrical also go aboard to attend the fair every year .
8. OEM service can be offered .
9. CHZIRI Electrical can offer the optional parts for frequency inverter .Such as braking unit braking resistors .EMI Filter .Reactor . CHZIRI Electrical can offer the whole solution for automation system.
10.CHZIRI Electrical are near to NINGBO ,SHANGHAI port .The shipping cost will be cheaper.
FAQ:
1.Can I get some samples?
Yes, Sample order is available for quality check and market test .
2.What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order .
3.What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.PayPal,Cash.
4.What's your warranty terms?
We offer 16 months warranty time .
5.Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order quantity.
6.How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
7.Can the inverter connect with computer,PLC ?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol. It's OK for CHZIRI VFD inverter to connect with computer and PLC . we have software engineer .can program the software for the special function .
8.Can you make the inverter and soft starter control boards (control panel )?
Yes. We have a lot of experience to design VFD control panel and soft starter cabinet according to your request .It's better for you to send us the primary wiring diagram .
9.How to be CHZIRI dealer in our country ??
CHZIRI Electrical are looking for a reliable dealer who have professional knowledge and good contacts in local market .and we will check his annual sales. As you know .the after sale service are very important . It need professional technician to do service . Most time it not quality problem . It may be application problem .How to set the parameters according to actual application .
10.How to deal with after sale service for CHZIRI products ?
If your country have CHZIRI dealer .CHZIRI Partner will offer on site service . If there don't have distribution in your country . Please contact with our company directly .we will give you solution within 3 working days .
11.How can I trust you ?
The core of CHZIRI electrical culture is honesty and loyalty .our company has been audited and approved ISO9001,CE.CCC. Assessment report will could be sent to you by e-mail .also .we are the made-in-china's gold supplier since 2008.Now we have clients all around the world .
Warmly welcome to friends from home and abroad to contact us for business and cooperation .
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