Allen-Bradley C Series User manual

Brand: Allen-Bradley

Model: C Series

Type: User manual

This manual is also suitable for

160-NX3

The Allen-Bradley C Series is a compact, high-performance drive that combines the latest technology with ease of use. Its main functions include precise speed control, simplified programming, and built-in protection features. With its wide range of capabilities, this drive is suitable for a variety of applications, including conveyors, fans, pumps, and mixers.

160-NX3

Chassis Mount

(Series C)

User Manual Supplement

Important User Information

Solid-State equipment has operational characteristics differing from those of

electromechanical equipment.

“Safety Guidelines for the Application, Installation

and Maintenance of Solid-State Controls”

(Publication SGI-1.1) describes some

important differences between solid-state equipment and hard-wired

electromechanical devices. Because of this difference, and also because of the wide

variety of uses for solid-state equipment, all persons responsible for applying this

equipment must satisfy themselves that each intended application of this equipment

is acceptable.

In no event will Rockwell Automation be responsible or liable for indirect or

consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative

purposes. Because of the many variables and requirements associated with any

particular installation, Rockwell Automation cannot assume responsibility or

liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation with respect to use of

information, circuits, equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written

permission of Rockwell Automation is prohibited.

Throughout this manual we use notes to make you aware of safety considerations:

Attention statements help you to:

• identify a hazard

• avoid a hazard

• recognize the consequences

Important:

Identiﬁes information that is especially important for successful

application and understanding of the product.

SSC is a trademark of Rockwell Automation, Inc.

ATTENTION:

Identiﬁes information about practices or

circumstances that can lead to personal injury or death, property

damage or economic loss.

Shock Hazard

labels located on or inside the drive indicate that

dangerous voltage may be present.

Contents

Exceptions to Drive User Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Drive Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Input/Output Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Control Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Control Inputs (Analog Signal Follower Model Only) . . . . . . . . . . . . . . . . . . 2

Control Inputs (Preset Speed Model Only) . . . . . . . . . . . . . . . . . . . . . . . . . 2

Control Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Control Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Protective Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

160-NX3 Series C Drive

These instructions are intended to be used as a supplement to the drive user manual.

For information regarding drive programming and operation, refer to the 160

SSC™ Variable Speed Drive (Series C)

User Manual

, Publication 0160-5.17ML.

Exceptions to Drive User Manual

Important:

Set

P42 - [Motor Overload Current]

to motor nameplate full load

amps (FLA). Settings that are not within Min / Max levels will

cause premature failure of the product.

Speciﬁcations

Drive Rating

Input/Output Ratings

Environmental Speciﬁcations

Parameter Min / Max Range Units Factory Default

P42 - [Motor Overload Current] 2.0 / 4.5 Amps 9.2 Amps

P43 - [Current Limit] 1.6 / 8.0 Amps 12 Amps

IP20 Catalog

Number Output Ratings Input Ratings Dynamic Braking Torque

Power

Dissipation

Three-Phase

Input, 50/60 Hz kW HP

Output

Current

Operating

Voltage

Range kVA

Without

External

Resistor

With 160-BMA1

External Resistor

With 160-BMA2

External Resistor

IP20 (Chassis

Mount)

160-NX3 0.55 0.75 3.0A 180-265V 1.8 100% 233% 366% 11W

Output Voltage

0V to Input Voltage (Adjustable)

Output Frequency

0 to 240 Hz (Programmable)

Efﬁciency

97.5% (Typical)

Transient Protection

Standard 6kV(Series C drives)

Enclosure

Heatsink meets NEMA Type 4/4X/12 (IP66) requirements.

The drive is an open style (IP20) device.

Ambient Temperature

Internal Enclosure Ambient: 0 to 50 degrees C (32 to 122 degrees F)

External Heatsink Ambient: 0 to 40 degrees C (32 to 104 degrees F)

Maximum Heatsink Temperature: 90 degrees C (194 degrees F)

Storage Temperature

–40 to 85 degrees C (–40 to 185 degrees F)

Relative Humidity

0 to 95% (non condensing)

Vibration

1.0 G Operational - 2.5 G Non-operational

Shock

15 G Operational - 30 G Non-operational

Altitude

1,000 meters (3,300 feet) without derating

160-NX3 Series C Drive

Control Inputs

Control Inputs (Analog Signal Follower Model Only)

Control Inputs (Preset Speed Model Only)

Control Output

Control Features

Control Input Type

For dry contact closure input - drive has an internal 12V power supply that provides 10mA (typical)

current. Also accepts open collector/solid-state input with maximum leakage current of 50µA.

Optional 24V DC interface allows use of 24V DC “sink logic” inputs.

Start, Stop, Forward/Reverse

Conﬁgurable inputs for 2 or 3 wire control

Analog Input (4 to 20mA)

Input impedance 250 ohms

Analog Input (-10 to +10V DC)

Input impedance 100k ohms

External Speed Potentiometer

1k to 10k ohms, 2 Watt minimum

PI Control

Users of Firmware Version FRN 7.05 and earlier use Parameter 46 setting 9 to activate the PI

Control function.

Users of Firmware Version FRN 7.06 can use Parameter 46 settings 0 through 7 and 9 to activate

the PI Control function.

SW1, SW2

Parameter 46, setting 8 provides 4 preset speeds and 2 accel/decel times

SW1, SW2, SW3

Conﬁgurable inputs for control of 8 preset speeds and 2 accel/decel times

Programmable Output

(from C relay contact)

Resistive Rating: 0.4A at 125V AC, 0.2A at 230V AC, 2A at 30V DC

Inductive Rating: 0.2A at 125V AC, 0.1A at 230V AC, 1A at 30V DC

Programmable for eleven different functions

PWM Algorithm

Sine weighted PWM with harmonic compensation

Switching Device

(3-Phase Output) IGBT (Insulated Gate Bipolar Transistor)

V/Hz Ratio

Programmable

Carrier Frequency

Adjustable from 2 kHz to 8 kHz in 100 Hz increments (factory default is 4 kHz)

DC Boost

Adjustable - Select from a family of boost curves

Current Limiting

Trip free operation, coordinated for drive and motor protection. Programmable from 1% to 180%

of drive Output Current.

Motor Protection

t overload protection - 150% for 60 seconds, 200% for 30 seconds (Provides Class 10 overload

protection). Percentage refers to Parameter 42 setting.

Overload Pattern #0

Flat response over speed range (no speed compensation)

Overload Pattern #1

Speed compensation below 25% of base speed

Overload Pattern #2

Speed compensation below 100% of base speed

Acceleration/Deceleration Time(s)

0.1 to 600 seconds

S-Curve Accel/Decel Time(s)

0 to 100% of accel/decel time - not to exceed 60 seconds

Stopping Models

4 modes (programmable)

Ramp to Stop

0.1 to 600 seconds

Coast

Stops all PWM output

DC Injection Brake

Applies DC voltage to the motor for 0 to 25 seconds

DC Injection Braking w/ Auto Stop

Applies DC voltage to the motor for 0 to 25 seconds with Auto Shutoff

160-NX3 Series C Drive

Protective Features

Programming

Overcurrent

200% hardware limit (16 amps), 300% instantaneous fault (24 amps)

Excessive Temperature

Embedded temperature sensor trips if heatsink temperature exceeds 95 degrees C

(203 degrees F)

Over Voltage

Drive Rated Input = 200-240V AC

Drive Rated Input = 380-460V AC

DC Bus voltage is monitored for safe operation

Overvoltage trip occurs at 400V DC bus voltage (equivalent to 290V AC incoming line voltage).

Overvoltage trip occurs at 800V DC bus voltage (equivalent to 575V AC incoming line voltage).

Under Voltage

Drive Rated Input = 200-240V AC

Drive Rated Input = 380-460V AC

DC Bus voltage is monitored for safe operation

Undervoltage trip occurs at 210V DC bus voltage (equivalent to 150V AC incoming line voltage).

Undervoltage trip occurs at 390V DC bus voltage (equivalent to 275V AC incoming line voltage).

Control Ride Through

Minimum ride through is 0.5 seconds - typical value 2 seconds

Ground Fault

Protection in both Start and Run Mode

Faultless Ride Through

100 milliseconds

Output Short Circuit

Any output phase to phase short

Programmer / Display Type

Program Keypad Module - 6 character LED display

Remote Keypad Module - 4 character LED display

CopyCat Keypad Module - 2 line, 16 character LCD display

Local Controls

SPEED, RUN, STOP, and DIRECTION controls

160-NX3 Series C Drive

Installation

ATTENTION:

To guard against electrical shock, disconnect from

power source before installing or servicing.

ATTENTION:

Do not touch drive surfaces. Temperatures are hot

enough to cause severe burns.

ATTENTION:

After system installation, remove the debris label

from the unit. Failure to remove this label may result in overheating

or nuisance tripping.

Cut-out and Mounting Detail For Customer Panel

114

(4.49)

(0.31)

195

(7.68)

97.5

(3.84)

(0.63)

(1.93)

(3.86)

130

(5.12)

(0.31)

(in)

179

(7.05)

∅ 5.5

(0.22)

6 Holes

(Heatsink)

160-NX3 Series C Drive

Item Qty. Description Required to Install

8 3.2 mm (0.125 in.) Spacer 6

8 #10-32 Sealing Screw 6

To p

Outside

Inside

Customer

Panel

Mounting holes intended to support weight

of Allen-Bradley enclosed drives only.

Torque to 1.35 N-m

(12 lb-in)

#10-32 × .63 in

Sealing Screw

Customer

Panel

Max.

4.1 mm (0.16 in)

Min.

1.5 mm (0.06 in)

Heatsink

Gasket

Spacer

Thickness: 3.2 mm

(0.125 in)

160-NX3 Series C Drive

Dimensions

Important:

Bulletin 160 drives installed in user supplied enclosures are

mounted to allow the heatsink to extend outside the enclosure. Use

the information below in combination with the enclosure

manufacturer’s guidelines for sizing.

Clearances: There must be a minimum of 12.5 mm (0.5 in.) around

all sides of the drive module, 100 mm (4 in.) on the top and bottom

of the heatsink, and 50 mm (2 in.) on the sides of the heatsink.

➊

120 mm (4.72 in.) with DeviceNet accessory.

175

(6.89)

(3.86)

114

(4.49)

130

(5.12)

145

(5.71)

Customer

Panel

210

(8.27)

(3.63)

(2.16)

➊

97.5

(3.84)

195

(7.68)

179

(7.05)

Publication 0160-5.33 — February 2001 P/N 194406 (02)

Allen-Bradley C Series User manual

Brand: Allen-Bradley

Model: C Series

Type: User manual

This manual is also suitable for

160-NX3

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Allen-Bradley C Series User manual

This manual is also suitable for

Allen-Bradley C Series User manual

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