Руководство по эксплуатации SINEE BR100 - Система безопасности (EN)

User Manual BR100 Braking Unit Preface Thank you for purchasing BR100 Braking Unit. Document No.: 31010009 Version No.: 102 Issue Date: 01/2015 BR100 Features: 1. Performance: Stable and reliable 2. Protections: Over-heating and braking resistor short-circuit 3. Real-time detection on DC bus voltage 4. Absorb the motor regenerative energy through braking resistors. 5. Compatible with various inverters 6. Applications: The devices driven by frequency inverter like: hoist, centrifuges, industrial washer, dryer, crane, elevator, or the load system which requires quick stop.

It is the duty of any user to perform the appropriate, correct installation and wiring or selecting the compatible braking resistor of the braking unit. Neither SINEE nor its distributors shall be responsible or liable for misuse of the information contained herein. In the interests of commitment to a policy of continuous development and improvement, SINEE reserves the right to update the specification of the product or its performance, or the content herein without notice. More updates and information available at www.sinee.cn Pictures herein are for reference only. 1

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User Manual BR100 Braking Unit Content Preface ........................................................................................... 1 Verifying Product .......................................................................... 3 Safety Information ........................................................................ 3 1.1 Model Numbering Scheme ...................................................... 4 1.2 Model Specifications ................................................................ 4 2. Technical Specifications ........................................................... 5 3. Overall and Installation Dimensions .......................................

6 3.1 BR100-045 Dimensions ........................................................... 6 3.2 BR100-160 Dimensions ........................................................... 6 3.3 BR100-315 Dimensions ........................................................... 7 3.4 BR100-220-6 Dimensions ........................................................ 7 4. Considerations for Installation Site ......................................... 8 4.1 Considerations for Installation Site ........................................ 8 4.2 Installation Space ..................................................................... 8 5. Installation and Wiring ..........................................................

10 5.1 Assembly and Disassembly of the Front Panel .................... 10 5.2 Main Circuit Terminals ......................................................... 11 5.3 Connecting Cable .................................................................. 12 6.1 Defining the Peak Brake Current I max ................................ 13 7. Braking Resistor ..................................................................... 14 7.1 Resistance Selection of Braking Resistor ............................ 14 7.2 Power Selection of Braking Resistor ................................... 14 7.3 Considerations for Installation ............................................ 14 8.

Operation Project ................................................................... 16 9. Troubleshooting ...................................................................... 18 2

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User Manual BR100 Braking Unit Verifying Product  Verify that the device reference marked on the label conforms to the delivery note corresponding to the purchase order.  Open the packaging and check that the device has not been damaged in transit.  Contact the distributor or SINEE directly for any quality issue. Safety Information The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard exists, which will result in personal injury if the instructions are not followed. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

Safety Precautions Caution 1. Well connect positive/negative poles of braking unit DC bus. Otherwise, devices damage and fire may occur. 2. Locate the braking unit in a place with good ventilation, and keep the ambient temperature lower than 40 ℃ . Overheating may result in fire or other accidents. 3. Always tighten the screws and gaskets inside the braking unit. Any loosen may result in devices broken. 4. Be sure that housing is well located. 3 Danger 1. Wiring must be performed by authorized and qualified personnel. 2. Wait 5~10 minutes for capacitor discharge after disconnected from power supply. 3. Electrical hazard exists in the parts of braking unit after power-on.

Failure to follow the instructions will result in fatal injury.

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User Manual BR100 Braking Unit 1. Model Numbering Scheme and Specifications 1.1 Model Numbering Scheme BR 100 045 3 Product Category BR: Braking Unit Product Series 100:General Dynamic Brake Inverter Voltage 2:AC220V 3:AC380V/AC415V 12:AC1140V 6:AC660V  BR100-045 is applicable to the inverter with 3-phase AC220V/ 3-phase AC 380V power supply.  For 3-phase AC220V inverter (customization),the braking voltage is 395V or 420V. For 3-phase AC380V inverter (customization),the braking voltage is 675V or 720V.  BR100-160/BR100-315 is only applicable to the inverter with 3-phase AC380V power supply. the braking voltage is 675V or 720V.

 BR100-220-6 is only applicable to the inverter with 3-phase AC660V power supply,the brake voltage is 1135V. 1.2 Model Specifications Remarks: When BR100-160 and BR100-220-6 are in minimum resistance, and when brake duty ratio D≤33%, braking unit can work continuously, it needs to work discontinuously when brake duty ratio D>33%. Otherwise, braking unit will trip over-heating protection. 4 Maximum Applicable Power 045 160 220 315 45kW 160kW 220kW 315kW Peak Brake Inverter Minimum Average Brake Model No.

Application Current Power Range Resistance (Ω) Current Iav(A) Imax(A) （kW） BR100-045 Dynamic Brake 10 45 75 18.5～45 BR100-160 Dynamic Brake 6 75 150 55～160 BR100-315 Dynamic Brake 3 120 300 185～315 BR100-220-6 Dynamic Brake 6 120 200 220～350

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