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Braking unit for inverter

Braking unit for inverter

Price:
US 5-50 / Piece
Min.Order Quantity:
1 Piece/Pieces
Supply Ability:
10000 Piece/Pieces per Month
Port:
NINGBO/SHANGHAI
Place of Origin:
Zhejiang, China (Mainland)
Payment Terms:
T/T,Western Union
Brand:
OEM
Products Model:
Braking unit
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  • Company Profile

Quick Details

  • Brand Name: OEM

    Model Number: Braking unit

    Place of Origin: Zhejiang, China (Mainland)

Packaging & Delivery

  • Packaging Details: Standard packing
  • Delivery Detail: 5~10days

Specifications

Product Description

The role of braking units is to take the renewable energy generated by the motor in the process of deceleration into the form of heat to dissipate in the braking resistor for improving the braking performance and shorten the inverter braking time.
From 0.75KW~15KW Built-in Braking unit
From 18.5KW 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
Company Information

 

FAQ

Q1: Can I get some samples? 

A1: Yes, Sample order is available for quality check and market test .But you have to pay for it.

Q2: What’s delivery time? 

A2: It usually takes about 3-5 working days for small order and 10-15 days for big order.

Q3: What’s your payment terms? 

A3: We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union, Cash.

Q4: What’s your warranty terms? 

A4: We offer 12 months warranty time.

Q5: Do you have the products in stock? 

A5: Depends on your request, we have standard models in stock. Some special products and big order will be newly produced according to your orde.

Q6: Can I mix different power in one container? 

A6: Yes, Different models can be mixed up in one container, even one order.

Q7: How does your factory do the quality control? 

A7: 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.

Q8: Can you sell spare parts? 

A8: If you are using CHZIRI products. we can sell spare parts to you. But we couldn’t sell the half-finished products.

Q9: I would like to know if you have a partner for export? 

A9: Yes. CHZIRI Electrical have the right to export and can sell electrical product all over the world.

Q10: Can you make the inverter and soft starter control boards (switchgear)? 

A10: Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request . But you can send us the wiring diagram.

Q11: Can the inverter connect with computer? 

A11: Yes. All inverters have built-in RS485 port , and support Modbus communication protocol.

Q12: How can I trust you ? 

A12: 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.

 

 

 
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    Colby Li  |  Wenzhou Ziri Electric Technology Co.,Ltd
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Verified Supplier - Wenzhou Ziri Electric Technology Co.,Ltd Bussiness Type:  Manufacturer
Scale:  51 - 100 People
Country/Region:  China (Mainland)/Asia
Established:  
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