Brand Name: OEM
Model Number: Braking unit
Place of Origin: Zhejiang, China (Mainland)
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 |
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.