Lenze Emb9351-E Braking Module for Inverters

Lenze Emb9351-E Inverter Braking Module: Efficient Energy Dissipation

Key Technical Specifications & Data

• Brand & Model: This is the Lenze Emb9351-E braking module.
• DC Supply Voltage (VN): The module operates from 270 to 775 Volts DC.
• Brake Threshold Voltage (Vz): Activation occurs at 375 V, 725 V, and 765 V DC.
• Current Capacity: It handles a peak current of 16 A DC for up to 60 seconds.
• Peak Braking Power (PBmax): Maximum power is 3 kW at 375V, 11 kW at 725V, and 12 kW at 765V DC.
• Continuous Braking Power (PBd): Continuous dissipation is rated at 100 Watts for all thresholds.
• Internal Brake Resistor: The minimum resistance is 47 Ω, which is integrated internally.
• Maximum Energy (Wb): The unit can absorb 50 kWs of energy with a 20-minute break.

Operating Environment & Limits

• Temperature Handling: Power reduces by 2% per Kelvin above 40°C until 50°C.
• High Altitude Operation: For locations from 1000 to 4000 meters, power decreases 5% per 1000m.
• Physical Properties: This compact module has a weight of 2.6 kilograms.

Frequently Asked Questions

• Q: How soon will my order ship?
  A: We process and ship all orders within 5 business days.
• Q: What carriers do you use for logistics?
  A: We typically use DHL, FedEx, or UPS based on destination.
• Q: Do you offer a return policy?
  A: Yes, we support 30-day returns under our policy terms.
• Q: Why is the continuous power only 100W?
  A: The 100W rating is for constant heat dissipation. The high peak power (up to 12kW) handles short, intense braking cycles.
• Q: Do I need an external resistor?
  A: Often not. The module has a built-in 47Ω resistor meeting the minimum requirement (RBmin) for many uses.

For pricing, technical support, or to place an order, please get in touch.

Contact Information Inquiries: sales@nex-auto.com or +86 153 9242 9628.

Partner: NexAuto Technology Limited