Optional Dynamic Brake Hardware

Dynamic Brake (DB) Hardware must be installed on a flat, non-flammable, vertical surface for effective cooling and operation. Refer to MN701 (for RGA, RBA and RTA assemblies).

Electrical Installation Terminal connections for DB hardware is determined by the Control model number suffix (E, EO, ER or MO). See Figure 3-19 for terminal identification. Refer to Tables NO TAG and 3-8 for wire size information.

Figure 3-19 DB Terminal Identification

Figure 3-20 Wiring for RGA Assembly

“E” or “W” suffix

 

 

 

Control

 

 

 

 

Note: Although not shown, metal (May be labeled GND or

 

Terminals

 

 

 

 

)

GND

 

 

 

 

conduit should be used to shield all

 

 

 

 

 

 

 

R2

B+/R1

B-

 

power wires and motor leads.

 

R2

“EO” or “MO” suffix

 

 

 

B+/R1

 

MOTOR

 

T3

 

 

 

 

 

 

 

 

 

 

T3

 

T2

 

 

 

 

GND T2

 

B+

B-

GND

D1

T1

 

T1

D2 GND

 

“ER” suffix

 

 

50/60 Hz

 

L3

 

 

 

 

3 Phase

 

L2

 

 

 

 

Power

 

R2

B+/R1

B-

GND

 

 

L1

Optional Customer Supplied

 

 

 

 

 

 

 

 

 

 

 

 

Breaker or Fuse Protection -

 

GND

 

 

 

 

Subject to Local Codes

 

 

 

 

 

 

 

DB Terminals

R2

Optional

R1

Dynamic Brake

(RGA)

 

 

See recommended Terminal Tightening Torques in Section 6.

Figure 3-21 Wiring for RBA Assembly

Figure 3-22 Wiring for RTA Assembly

 

Control

 

DB Assembly

 

Control

Shielded

DB Assembly

 

Shielded

Terminals

 

Twisted Pair

Terminals

 

Terminals

 

Terminals

 

Twisted Pair

 

 

 

 

 

 

 

 

 

 

D1

 

D1

 

D1

 

D1

 

 

 

 

 

 

 

 

 

 

 

D2

 

D2

 

 

D2

 

D2

 

 

Optional

 

 

 

Optional

 

 

 

 

 

 

 

Dynamic Brake

 

 

 

 

Dynamic Brake

 

 

 

 

 

 

 

 

 

 

(RTA)

 

 

 

 

(RBA)

 

 

 

 

 

 

 

 

 

 

 

(May be labeled GND or

)

 

 

 

(May be labeled GND or

)

 

 

 

 

 

 

GND

 

 

 

GND

 

 

 

 

 

B-

 

 

B-

 

 

B-

 

 

B-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B+

 

B+

 

B+

 

 

B+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR

 

 

 

 

MOTOR

T3

 

R1 R2

T3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T3

 

 

 

T3

 

 

 

 

T2

 

 

T2

 

 

 

GND T2

 

 

GND T2

 

 

 

 

 

 

T1

 

 

 

 

T1

T1

 

 

T1

Note:

Although not shown, metal

 

 

 

 

R1 R2

 

 

 

 

 

conduit should be used to shield all

 

 

 

50/60 Hz

L3

power wires and motor leads.

50/60 Hz

L3

 

Optional

 

 

 

 

 

 

 

 

 

RGA

3 Phase

 

 

 

 

3 Phase

 

 

L2

 

 

 

Power

L2

 

Assembly

Power

 

 

 

 

 

 

 

 

 

 

 

 

L1

See recommended Terminal

 

L1

 

 

 

 

 

 

 

 

 

Tightening Torques in Section 6.

Optional Customer Supplied

 

See recommended Terminal

Optional Customer Supplied

 

 

 

 

GND

Tightening Torques in Section 6.

GND

 

 

 

Breaker or Fuse Protection -

Breaker or Fuse Protection -

 

 

 

 

Subject to Local Codes

 

 

 

Subject to Local Codes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-20 Receiving & Installation

 

 

 

 

 

 

MN715

Page 31
Image 31
Baldor Inverter Control, 15H manual Optional Dynamic Brake Hardware, DB Terminal Identification

Inverter Control, 15H specifications

The Baldor 15H Inverter Control stands out as a leading solution in the realm of variable frequency drives (VFDs), specifically designed for enhancing motor efficiency and performance in industrial applications. This control unit is engineered to provide robust and reliable performance while ensuring seamless integration with various motor types.

One of the main features of the Baldor 15H is its advanced control algorithms, which facilitate precise motor control. This technology allows for smooth acceleration and deceleration, reducing mechanical stress on the system and extending the lifespan of both the motor and connected equipment. The inverter control is adept at handling both synchronous and asynchronous motors, making it highly versatile for different operational needs.

The Baldor 15H incorporates a user-friendly interface that provides operators with real-time data and diagnostics. This feature allows for easy monitoring and troubleshooting, helping to minimize downtime and maintenance costs. The intuitive control panel simplifies parameter adjustments, enabling quick customization for specific application requirements.

Safety is paramount in industrial environments, and the Baldor 15H includes several safety features designed to protect both the equipment and personnel. These features include overload protection, overvoltage protection, and short-circuit protection, ensuring reliable operation even under demanding conditions.

Energy efficiency is another critical aspect of the Baldor 15H. By utilizing pulse-width modulation (PWM) technology, it optimizes power usage, which translates to lower energy costs and reduced environmental impact. This makes it an excellent choice for companies aiming to improve their sustainability practices.

Moreover, the Baldor 15H supports a variety of communication protocols, allowing for easy integration into existing automation systems. This capability ensures that operators can utilize the inverter control within modern industrial networks, enhancing overall system efficiency.

In terms of physical characteristics, the Baldor 15H is designed for durability and reliability. It comes with a robust enclosure that protects against dust, moisture, and other environmental factors commonly found in industrial settings. Its compact design also allows for easy installation in limited spaces.

Overall, the Baldor 15H Inverter Control is a comprehensive solution that combines advanced technology, safety features, and energy efficiency, making it a preferred choice for industries looking to optimize their motor control systems. Its adaptability to different motor types and integration capabilities further solidify its position as a leader in VFD technology.