Siemens 6SE7022-0ES87-2DC0 SIMOVERT MASTERDRIVES Braking Resistor

SKU 6SE7022-0ES87-2DC0

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12-month warranty
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Manufacturer: Siemens
Product No.: 6SE7022-0ES87-2DC0
Origin Germany
Product Type: Braking Resistors
Barcode: 85049090
Payment: T/T, Western Union
Weight: 6.4 kg
Dimensions: 48.00cm x 60.00cm x 32.50cm
Shipping port: Xiamen
Warranty: 12 months

Product Description

The 6SE7022-0ES87-2DC0 is a high-performance braking resistor engineered for the SIMOVERT MASTERDRIVES series, specifically optimized for Compact Plus drive units. This resistor is designed to dissipate the kinetic energy generated during the deceleration of industrial motors, protecting the drive’s DC link from overvoltage. It provides a nominal braking power of 12 kW and is rated for a continuous dissipation (P_perm) of 900 W, with a resistance value of 33.3 Ohm. Capable of handling peak power (P3) levels up to 18 kW, this unit is essential for applications requiring controlled, high-torque deceleration in automated production lines.

Features

Braking Capacity: Nominal braking power of 12 kW with a peak performance rating of 18 kW.
Compatibility: Specifically designed for integration with SIMOVERT MASTERDRIVES Compact Plus drive units.
Safety & Protection: IP20 degree of protection for safe operation in standard industrial cabinets.
Efficient Dissipation: Provides a resistance value of 33.3 Ohm, optimized for rapid and stable energy dissipation.

Applications

Controlled deceleration of high-inertia loads.
Industrial crane and hoist systems.
Fast-cycling machine tools and automated assembly equipment.
Conveyor systems requiring frequent speed adjustments or emergency stopping.

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Brand	SIMOVERT
Range	MASTERDRIVES
Braking Power	12 kW
Peak Power (P3)	18 kW
Continuous Power (P_perm)	900 W
Resistance Value	33.3 Ohm
Protection Rating	IP20
Product Phase	Phase-Out
Weight	6.40 kg
Dimensions	48.00 cm x 60.00 cm x 32.50 cm
Commodity Code	85049090
Export Control (ECCN)	3A999

Installation Guidelines

Thermal Clearance: Due to the heat dissipated during braking, ensure adequate clearance is maintained around the resistor to prevent thermal saturation of surrounding components.
Ventilation: If installed within a control cabinet, verify that the cabinet has sufficient forced-air ventilation to exhaust the heat generated by the resistor.
Wiring: Use high-temperature resistant cabling for the connections between the drive braking unit and the resistor, as terminal temperatures can reach high levels during operation.
Placement: Position the resistor as close to the drive as possible to minimize cable inductance, while adhering to required clearance distances.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What is the purpose of the 6SE7022-0ES87-2DC0 braking resistor?

It is used to convert the excess regenerative energy produced by a motor during deceleration into heat, preventing DC link overvoltage in the MASTERDRIVES unit.

Can this resistor be used for continuous 12 kW braking?

No, 12 kW is the rated braking power for short-term cycles. The continuous (permissible) dissipation power is 900 W.

What does the IP20 rating mean for this component?

IP20 indicates the unit is protected against solid objects greater than 12.5 mm, suitable for indoor use in controlled industrial environments.

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