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RediStart RB2
BENSHAW RediStart RB2 User Manual
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Software V
ersion:
810023-01-08
Hardware V
ersion: 300055-01-05
2008 Benshaw Inc.
©
890034-01-02
Solid Sta
te Star
ter
Contr
ol
R
ediStar
t
TM
User Manual
RB2, R
C2, RX2E Models
2
Benshaw retains the right to change specifications and illustrations in text without prior notification.
The contents of this document may
not be copied without the explicit permission of Benshaw
.
August 2008
2
Table of Contents
Default Chapter
4
Table of Contents
4
1 Introduction
10
Additional MX 3 Product Features
13
2 Technical Specifications
18
General Information
18
Electrical Ratings
18
Terminal Points and Functions
18
Measurements and Accuracies
19
List of Motor Protection Features
19
Solid State Motor Overload
20
CT Ratios
21
Starter Power Ratings
21
Standard Duty (350% for 30 Sec) Ratings
22
Heavy Duty (500% Current for 30 Sec) Ratings
23
Severe Duty (600% Current for 30 Sec) Ratings
24
Inside Delta Connected Standard Duty (350% for 30 Sec) Ratings
25
RB2 Power Stack Ratings and Protection Requirements
26
Power Stack Input Ratings with Protection Requirements for Separate Bypass
27
Power Stack Input Ratings with Protection Requirements for RC no Bypass
28
RB2 Starter Control Power Requirements
29
RC2 Starter Control Power Requirements
29
Dimensions
30
RB2 Chassis with Integral Bypass
30
RC2 Chassis with no Bypass
32
Environmental Conditions
33
Altitude Derating
33
Approvals
34
Certificate of Compliance
34
3 Installation
36
Before You Start
36
Inspection
36
Installation Precautions
36
Safety Precautions
36
Installation Considerations
37
Site Preparation
37
EMC Installation Guidelines
37
Use of Power Factor Capacitors
37
Use of Electro-Mechanical Brakes
37
Reversing Contactor
37
Mounting Considerations
38
Bypassed Starters
38
Non-Bypassed Starters
38
Wiring Considerations
39
Wiring Practices
39
Considerations for Control and Power Wiring
39
Considerations for Signal Wiring
39
Meggering a Motor
39
High Pot Testing
39
Power and Control Drawings for Bypassed and Non Bypassed Power Stacks
40
Power Wiring
43
Recommended Incoming Line Protection
43
Recommended Wire Gauges
43
Power Wire Connections
43
Motor Lead Length
43
Compression Lugs
44
Torque Requirements for Power Wiring Terminations
45
Current Transformers
46
CT Mounting
46
CT Polarity
46
Control Card Layout
47
Control Wiring
48
Control Power
48
Output Relays
48
Digital Input Wiring Options
49
Analog Input
50
Analog Output
50
SW1 DIP Switch
51
Remote LCD Keypad/Display
51
Remote Display
51
Display Cutout
52
Installing Display
53
4 Keypad Operation
56
Introduction
56
Standard Keypad and Display
56
Viewing Parameter Values for the Standard Keypad
56
Changing Parameter Values
57
Messages Displayed
57
Power up
57
Stopped
57
Running
58
Alarm Condition
58
Lockout Condition
58
Faulted Condition
58
Quick Meters
58
Restoring Factory Parameter Settings
59
Resetting a Fault
59
Emergency Overload Reset
59
2X16 Remote LCD Keypad
60
Description of the Leds on the Keypad
60
Description of the Keys on the Remote LCD Keypad
61
Jump Code
62
Alphanumeric Display
62
Parameter Group Screens
63
Meter Pages
64
Fault Log Screen
64
Fault Screen
65
Lockout Screen
65
Alarm Screen
65
Procedure for Setting Data
66
5 Parameter Groups
68
Introduction
68
LED and LCD Display Parameters Cross Reference
69
LED Display Parameters
70
LCD Display Parameters
74
Quick Start Group
74
Control Function Group
75
Protection Group
76
I/O Group
76
Function Group
78
LCD Fault Group
79
LED Fault Group
79
6 Parameter Description
82
Parameter Descriptions
82
7 Theory of Operation
140
Solid State Motor Overload Protection
140
Overview
140
Setting up the MX Motor Overload
140
Motor Overload Operation
142
Current Imbalance / Negative Sequence Current Compensation
142
Harmonic Compensation
143
Hot / Cold Motor Overload Compensation
143
Separate Starting and Running Motor Overload Settings
144
Motor Cooling While Stopped
145
Motor Cooling While Running
146
Emergency Motor Overload Reset
146
Motor Service Factor
147
Acceleration Control
148
Current Ramp Settings, Ramps and Times
148
Programming a Kick Current
149
Trutorque Acceleration Control Settings and Times
149
Power Control Acceleration Settings and Times
151
Open Loop Voltage Ramps and Times
153
Dual Acceleration Ramp Control
155
Deceleration Control
157
Voltage Control Deceleration
157
Trutorque Deceleration
158
Braking Controls
159
DC Injection Braking, Standard Duty
160
DC Injection Braking, Heavy Duty
160
Braking Output Relay
160
Stand Alone Overload Relay for Emergency ATL (Across the Line) Operation
160
DC Injection Brake Wiring Example
161
DC Brake Timing
162
DC Injection Brake Enable and Disable Digital Inputs
163
Use of Optional Hall Effect Current Sensor
163
DC Injection Braking Parameters
164
Slow Speed Cyclo Converter
164
Operation
164
Slow Speed Cyclo Converter Parameters
165
Inside Delta Connected Starter
166
Line Connected Soft Starter
166
Inside Delta Connected Starter
167
4
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BENSHAW RediStart RB2 Specifications
General
Brand
BENSHAW
Model
RediStart RB2
Category
Controller
Language
English
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