15.R6.S1E-900A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 15.R6.S1E-900A is part of the R6 Combivert Line Regen Drives series and is designed for 3-phase AC systems with a rated voltage of 400 V. It offers a regen active power of 17 kW and can handle a regen max DC current of 48 Amps. The drive weighs 5.6 kilograms and supports a supply rated power of 18 kVA.
Internal Product Review
The 15.R6.S1E-900A is a KEB R6 Combivert line regen drive engineered for efficient 3-phase, 400 V operation. Strong regeneration performance comes from 17 kW active power and 48 A DC maximum regen current, making the unit a very capable choice for demanding drive systems.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 15.R6.S1E-900A is a line regeneration module produced by KEB and supplied within the R6 Combivert Line Regen Drives series. The unit connects to the DC bus of matched inverters and channels surplus braking energy back into the three-phase supply, reducing heat in braking resistors and lowering overall power consumption in automated hoists, centrifuges, and conveying lines. As part of a regenerative front end, it maintains bus stability while permitting bidirectional power flow to the mains when motor loads decelerate.
It operates with a rated mains voltage of 400 V and is designed for three-phase operation, so it can be wired directly to standard factory distribution panels. On the supply side, the converter draws a nominal current of 26 A and can deliver 18 kVA of apparent power; the active component of that exchange is 16 kW. These figures establish the continuous thermal load for upstream protection equipment. A built-in protection routine trips after the current rises to 160% of the nominal value, shielding the semiconductors from extended overloads. Because the same power section handles motoring and regenerative modes, cables must be sized according to these values to keep voltage drop and temperature within permissible limits.
During regeneration, the module supplies up to 17 kW of active power to the network, while the apparent power limit reaches 27 kVA during transient braking events. The DC bus current normally reaches 32 A and can rise to 48 A DC for short intervals; at this level, the line-side current corresponds to the 39 A overload value, and the control electronics supervise the duration to protect the power semiconductors from excessive temperatures. Continuous regenerative operation is rated at 26 A with an apparent power of 18 kVA, matching the supply-side values and simplifying system balancing. The assembly weighs 5.6 kg, permitting cabinet mounting without heavy structural reinforcement. Its compact mass also reduces the mechanical load placed on the cabinet mounting panel during normal machine operation.
