DEH-40397B
GE Industrial Systems
SOLID-STATE SOFT STARTER
ASTAT®-CD Plus
USER MANUAL
REMARKS:
1.Read this manual thoroughly before using the ASTAT-CD Plus and store in a safe place for reference.
2.Make sure that this manual is delivered to the end user.
3.CE Marking
When using ASTAT-CD Plus in the EU, compliance with EMC is required.
All ASTAT-CD Plus sizes comply with the generic EN 50081-2 and EN 50082-2
4.The policy of GE Industrial Systems is one of continuous improvement.
The right is reserved to alter the design on any structural details of the products at any time without giving notice.
ASTAT® -CD Plus Soft Starters
WARNINGS
1.Disconnect power before installing or servicing.
2.Hazardous voltages are present in the motor circuit even when the starter is OFF. An isolation contactor configured to provide automatic isolation when the motor is turned OFF is recommended.
3.Unit may contain more than one live circuit. Disconnect both control and main circuits before installing or servicing.
4.Soft stop should not be used as an Emergency stop.
5.Stopping mode must be set to meet applicable standards for operator safety.
6.Separate motor overcurrent protection is required to be provided in accordance with the
Canadian Electrical Code, Part 1. ASTAT-CD Plus provides separate motor protection.
CAUTIONS
1.Semi-conductor fuses specified may not provide branch circuit protection. Refer to local applicable electrical codes.
2.Overload relay setting should be properly coordinated with motor.
3.Slow speed running will affect the motor thermal characteristic due to reduced cooling.
Care must be taken when operating motor under these conditions.
4DC braking - braking current may cause motor overheating. Select the lowest braking current and time.
5.DC braking must use additional (DC3) in the motor circuit. See wiring diagram page 6-1.
6.Abnormal starting times in excess of 30 seconds, or closely repeated operations of acceleration ramp/deceleration ramp, slow speed, or DC injection braking may cause motor damage. Contact motor manufacturer to ensure proper motor selection has been made for these conditions.
7.If control power is lost between starts, the overload relay protection is reset to cold start conditions.
ASTAT® -CD Plus Soft Starters
PRECAUTIONS
1.Debranchez l'alimentation en courant électrique avant de raccorder ou d'intervenir.
2.Des tensions dangereuses sort présente dans le circuit moteur même si le soft starter indique la position "arrêt". Un contacteur d'isolement assurant un isolement automatique quand le moteur est arrête, est recommendé.
3.L'appareilpeutrenfermer plus d'un circuit sous tension de'brancher les circuitsprincipaux et les circuits de controle avant de raccorder ou d'intervenir.
4.Délestage "soft stop" ne devrait jamais être utilisé en lieu de délestage d'urgence.
5.Procédés de délestage doivent être conforme aux normes de sécurité des utilisateurs.
AVERTISSEMENTS
1.Les fusibles semi-conducteurs specifies ne protégent pas obligatoirement les circuits se conformer aux codes locaux d'installations électriques.
2.Le relais de courant de surcharge doit être proprement coordonné avec la marche du moteur.
3.La marche en sous-régime agira sur les caracteristiques thermiques à cause de la réduction de refroidessement. Opérez le moteur avec précaution dans en ce cas.
4.Ralentissement courant continu peut provoquer la surchauffe de moteur. Choisissez le plus foible courant de décéleration et la durée de ralentissement la plus courte.
5.Pour freinage courant continu, un contacteur (DC3) additional est nécessaire dans le circuit moteur, voir le schéma de raccordement page 6-1.
6.Les délais anormaux de mise en service d'une durée supérieure à 30 secondes, ainsi que les montées/descentes en regime, les exploitations régime lent ou les freinages par injection de courant continu répétés et rapportes sont suseptibles d'edommager le moteur. Mettez-vous en rapport avec votre fabricant en ce qui concerne le choix du moteur adéquat.
7.En cas d'interruption de l'alimentation entre deux dèmarrages, la protection assurée par démarrage à froid.
8.Le moteur doit être muni d'une protection distincte contre les surintensites, et la surchauffe conformement au code de l'electricite, premiere partie. ASTAT-CD Plus le relais de courant de surcharge doit être proprement coordonne avec la marche du moteur.
INDEX
Section 1. Overview ........................................................................................................................ |
1-1 |
|
1-1 |
Applications ....................................................................................................................... |
1-1 |
1-2 |
Features and benefits ........................................................................................................ |
1-2 |
Section 2. Types and Ratings ........................................................................................................ |
2-1 |
|
2-1 |
IEC Ratings ........................................................................................................................ |
2-1 |
2-2 |
UL Ratings ......................................................................................................................... |
2-2 |
2-3 |
Thermal characteristics ...................................................................................................... |
2-3 |
Section 3. Technical Specifications ............................................................................................. |
3-1 |
|
3-1 |
General specifications ....................................................................................................... |
3-1 |
3-2 I/O Terminal board specifications ....................................................................................... |
3-2 |
|
3-3 |
I/O wiring ............................................................................................................................ |
3-3 |
3-4 |
Operating modes ............................................................................................................... |
3-4 |
3-5 Programmable inputs and outputs ..................................................................................... |
3-6 |
|
Section 4. Programming ................................................................................................................ |
4-1 |
|
4-1 Keypad and display description ......................................................................................... |
4-1 |
|
4-2 |
Parameter block configuration ........................................................................................... |
4-2 |
4-3 |
Monitor block parameters .................................................................................................. |
4-4 |
4-4 |
Calibration block parameters ............................................................................................. |
4-5 |
4-5 |
Basic block parameters ..................................................................................................... |
4-6 |
4-6 |
Advanced block parameters .............................................................................................. |
4-7 |
4-7 Application and basic settings ........................................................................................... |
4-9 |
|
4-8 Saving parameters to E2PROM ........................................................................................ |
4-9 |
|
Section 5. Installation .................................................................................................................... |
5-1 |
|
5-1 |
Equipment installation ........................................................................................................ |
5-1 |
5-2 |
General .............................................................................................................................. |
5-1 |
5-3 Fuses, contactors and supply wiring .................................................................................. |
5-2 |
|
5-4 |
Start-up .............................................................................................................................. |
5-3 |
5-5 |
Troubleshooting ................................................................................................................. |
5-3 |
5-6 |
Thyristor check .................................................................................................................. |
5-4 |
Section 6. Appendix ....................................................................................................................... |
6-1 |
|
6-1 |
Application diagrams ......................................................................................................... |
6-1 |
6-2 |
Serial communications ....................................................................................................... |
6-4 |
6-3 |
Dimensions ........................................................................................................................ |
6-9 |
6-4 |
PCBs layout ....................................................................................................................... |
6-10 |
i i
1. Overview
1-1. Applications
There are numerous applications where soft starting and limited current peaks are needed for the starting of squirrel cage induction motors. Traditionally reduced voltage starting was accomplished using electromechanical starters such as star delta starters, autotransformer starters, stator resistance starters or by using part winding motors. These methods would provide a two, three or four step torque change by switching the motor voltage from reduced value to full voltage (in steps) after a preset time interval.
ASTAT-CD Plus Solid State Reduced-Voltage Starters (also known as soft starters) use solid state devices to gradually increase the voltage from an initial preset level (initial torque) to full voltage over a selected time period. The same solid state devices may also be used to reduce the voltage for the deceleration of the motor should this be required in the application. This starting and stopping method provides smooth, stepless acceleration and deceleration of AC squirrel-cage induction motors. The ASTAT-CD Plus control circuitry allows many additional functions to be accomplished, such as the monitoring, protection and secondary functions listed.
Versatile Use
ASTAT-CD Plus Solid State Reduced-Voltage Starters offer customer-configurable functions, including pedestal voltage, kick start (selectable), acceleration ramp, current limit, and soft stop (selectable). Typical applications include the following:
• Belted equipment |
• Centrifugal fans |
• Centrifuges |
• Compressors |
• Conveyors |
• Crushers |
• Extruders |
• Fans and blowers |
• Mixers |
• Packaging equipment |
• Pumps |
• Textile machinery |
Advanced Features
The ASTAT-CD Plus incorporates many additional advanced features to insure suitability for most applications.
Monitoring
•Motor Current
•Line Voltage (1)
•Line Power Factor
•Elapsed Time
•Fault History
Protection
•Password
•Lockout
•Undervoltage (1)
•Overvoltage (1)
•Undercurrent
•Overcurrent
•Long Start Time
•Stalled Rotor
Secondary Functions
•Secondary Ramp Up
•Secondary Ramp Down
•Tachometer Feedback
•Dual Motor Switch
•Slow Speed (7&14%)
•Reverse Slow Speed (20%)
•Retry
•DC Injection Braking
•Energy Saving
The ASTAT-CD Plus also features two programmable inputs, three programmable output relays and serial communications control.
Note: (1) Monitors L1
1-1
1. Overview
1-2. Features and benefits
An increase in productivity and reliability with the use of static soft starters.
The ability to start and stop the motor without steps or transitions lengthens the life of power-driven machines’ mechanical parts, and it reduces stress on transmission belts and coupling parts. Consequently, maintenance time is reduced and machine/facility lifespans are lengthened.
Improvement in acceleration / deceleration characteristics
By starting with the voltage ramp or, alternatively, by starting current limitation, the acceleration and deceleration ramp more closely fits the load characteristics. A kick start also may be selected in instances of high static friction load.
Protected motor
The ASTAT-CD Plus protects the motor from overloads and from incorrect operating conditions such as loss of an input or output phase, stalled rotor, thyristor short circuit, etc.
Digital technology
The control system is based upon the use of a highly specialized microcontroller that treats the signals digitally, thereby avoiding deratings and adjustments common to analog circuits. This type of control ensures excellent precision and speed of execution. The control board uses surface-mounted devices (SMD) to increase equipment reliability.
High level of immunity
The control signals are optoelectronically isolated. Various levels of protection have been set up in the circuits to immunize the equipment against external disturbances and their harmful effects.
Easy to run and adjust
The ASTAT-CD Plus can be used for a wide range of applications. A keypad and digital display make it easy to select options that allow the equipment capabilities to be customized to application needs.
Easy maintenance due to full monitoring
Advanced microprocessor technology allows starters to identify 21 different types of fault conditions. The last four errors are retained in memory to facilitate troubleshooting and minimize downtime.
Pump control
The ASTAT-CD Plus includes a pump control function that is more effective in fluid systems than standard soft starting and stopping. The control reduces fluid surges and hammering in a pipeline system. This method controls the motor speed by monitoring the motor parameters with voltage control in a closed-loop system.
Advanced functions
The ASTAT-CD Plus includes advanced functions, such as, linear acceleration ramp, programmable I/O, and connection to a computer by serial communication (RS 232).
1-2
2. Types and Ratings
2-1. IEC Ratings (1)
HEAVY DUTY (2) |
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LIGHT DUTY |
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Degree of |
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Cat. No. |
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Weight |
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Cooled |
||||
Current |
220V / |
380V / |
440V |
480V / |
Current |
220V / |
380V / |
440V |
480V / |
protection |
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rating |
240V |
415V |
|
500V |
rating (3) |
240V |
415V |
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500V |
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A |
kW(4) |
kW(4) |
kW(4) |
kW(4) |
A |
kW(5) |
kW(5) |
kW(5) |
kW(5) |
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Kg. |
Lbs. |
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|
14 |
3 |
5.5 |
7.5 |
- |
17 |
4 |
7.5 |
7.5 |
- |
IP-00 |
QC1FDP |
|
4.3 |
9.48 |
|
Natural |
||
|
3 |
5.5 |
7.5 |
7.5 |
|
4 |
7.5 |
7.5 |
11 |
IP-00 |
QC2FDP |
|
4.3 |
9.48 |
|
Natural |
||
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QC1GDP |
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17 |
4 |
7.5 |
7.5 |
- |
21 |
5.5 |
11 |
11 |
- |
IP-00 |
|
4.3 |
9.48 |
|
Natural |
|||
|
4 |
7.5 |
7.5 |
11 |
|
5.5 |
11 |
11 |
13 |
IP-00 |
QC2GDP |
|
4.3 |
9.48 |
|
Natural |
||
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|
|
|
|
|
|
|
|
|
|
|
QC1HDP |
|
|
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|
22 |
5.5 |
11 |
11 |
- |
27 |
7.5 |
13 |
15 |
- |
IP-00 |
|
4.6 |
10.14 |
|
Natural |
|||
|
5.5 |
11 |
11 |
15 |
|
7.5 |
13 |
15 |
15 |
IP-00 |
QC2HDP |
|
4.6 |
10.14 |
|
Natural |
||
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QC1IDP |
|
|
|
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|
32 |
7.5 |
15 |
18.5 |
- |
38 |
10 |
18.5 |
22 |
- |
IP-00 |
|
4.6 |
10.14 |
|
Natural |
|||
|
7.5 |
15 |
18.5 |
22 |
|
10 |
18.5 |
22 |
25 |
IP-00 |
QC2IDP |
|
4.6 |
10.14 |
|
Natural |
||
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QC1JDP |
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48 |
13 |
22 |
22 |
- |
58 |
15 |
25 |
30 |
- |
IP-00 |
|
12.5 |
27.56 |
|
By fan |
|||
|
13 |
22 |
22 |
30 |
|
15 |
25 |
30 |
37 |
IP-00 |
QC2JDP |
|
12.5 |
27.56 |
|
By fan |
||
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QC1KDP |
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63 |
15 |
30 |
37 |
- |
75 |
22 |
37 |
45 |
- |
IP-00 |
|
12.5 |
27.56 |
|
By fan |
|||
|
15 |
30 |
37 |
37 |
|
22 |
37 |
45 |
45 |
IP-00 |
QC2KDP |
|
12.5 |
27.56 |
|
By fan |
||
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QC1LDP |
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72 |
20 |
37 |
37 |
- |
86 |
25 |
45 |
50 |
- |
IP-00 |
|
17.0 |
37.48 |
|
By fan |
|||
|
20 |
37 |
37 |
45 |
|
25 |
45 |
50 |
50 |
IP-00 |
QC2LDP |
|
17.0 |
37.48 |
|
By fan |
||
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QC1MDP |
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105 |
30 |
55 |
55 |
- |
126 |
37 |
63 |
75 |
- |
IP-00 |
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17.0 |
37.48 |
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By fan |
|||
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30 |
55 |
55 |
75 |
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37 |
63 |
75 |
80 |
IP-00 |
QC2MDP |
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17.0 |
37.48 |
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By fan |
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QC1NDP |
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156 |
40 |
75 |
90 |
- |
187 |
55 |
90 |
110 |
- |
IP-00 |
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45.0 |
99.20 |
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By fan |
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40 |
75 |
90 |
110 |
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55 |
90 |
110 |
132 |
IP-00 |
QC2NDP |
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45.0 |
99.20 |
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By fan |
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QC1QDP |
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240 |
63 |
110 |
132 |
- |
288 |
80 |
150 |
165 |
- |
IP-00 |
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45.0 |
99.20 |
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By fan |
|||
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63 |
110 |
132 |
160 |
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80 |
150 |
165 |
200 |
IP-00 |
QC2QDP |
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45.0 |
99.20 |
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By fan |
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QC1RDP |
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315 |
90 |
160 |
200 |
- |
378 |
110 |
200 |
220 |
- |
IP-00 |
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55.0 |
121.3 |
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By fan |
|||
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90 |
160 |
200 |
220 |
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110 |
200 |
220 |
250 |
IP-00 |
QC2RDP |
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55.0 |
121.3 |
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By fan |
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QC1SDP |
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370 |
110 |
200 |
220 |
- |
444 |
132 |
220 |
250 |
- |
IP-00 |
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55.0 |
121.3 |
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By fan |
|||
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110 |
200 |
220 |
250 |
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132 |
220 |
250 |
315 |
IP-00 |
QC2SDP |
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55.0 |
121.3 |
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By fan |
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QC1TDP |
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475 |
150 |
250 |
250 |
- |
570 |
160 |
300 |
355 |
- |
IP-00 |
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80.0 |
176.4 |
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By fan |
|||
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150 |
250 |
250 |
335 |
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160 |
300 |
355 |
400 |
IP-00 |
QC2TDP |
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80.0 |
176.4 |
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By fan |
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QC1UDP |
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610 |
200 |
315 |
400 |
- |
732 |
220 |
400 |
450 |
- |
IP-00 |
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105.0 |
231.5 |
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By fan |
|||
|
200 |
315 |
400 |
400 |
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220 |
400 |
450 |
500 |
IP-00 |
QC2UDP |
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105.0 |
231.5 |
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By fan |
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QC1VDP |
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850 |
250 |
450 |
530 |
- |
1020 |
300 |
560 |
600 |
- |
IP-00 |
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120.0 |
264.5 |
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By fan |
|||
|
250 |
450 |
530 |
600 |
|
300 |
560 |
600 |
750 |
IP-00 |
QC2VDP |
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120.0 |
264.5 |
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By fan |
||
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QC1XDP |
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|
1075 |
355 |
600 |
670 |
- |
1290 |
395 |
715 |
750 |
- |
IP-00 |
|
150.0 |
330.7 |
|
By fan |
|||
|
355 |
600 |
670 |
750 |
|
395 |
715 |
750 |
850 |
IP-00 |
QC2XDP |
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150.0 |
330.7 |
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By fan |
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Notes: |
(1) = |
Ratings in Amps. given for ambient temperature up to 40°C and 1000m altitude. |
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Derate output current by 1.5% / °C above 40°C. |
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Derate output current by 1% / 100m above 1000m.
(2)= Heavy duty ratings, IEC Class 10 and 20 protections allowed.
(3)= Light duty ratings, only IEC Class 10 protection allowed.
(4)= Maximum recommended Motor Power for IEC Class 20 protection. Set ASTAT-CD Plus's parameters "N" and "o" accordingly.
(5)= Maximum recommended Motor Power for IEC Class 10 protection. Set ASTAT-CD Plus's parameters "N" and "o" accordingly.
2-1
2. Types and Ratings
2-2. UL Ratings (1)
|
Current |
Max. |
HEAVY DUTY |
|
STANDARD DUTY |
|
Degree of |
|
Cat. No. |
|
|
Weight |
|
Cooled |
|||
|
rating |
starting |
200V |
230V |
460V |
200V |
230V |
460V |
protection |
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current |
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A |
A |
HP |
HP |
HP |
HP |
HP |
HP |
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Kg. |
Lbs. |
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|
14 |
63 |
3 |
3 |
7.5 |
3 |
3 |
7.5 |
IP-00 |
QC2FDP |
|
4.3 |
9.48 |
|
Natural |
|||
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|
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QC2GDP |
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|
17 |
77 |
3 |
3 |
10 |
3 |
3 |
10 |
IP-00 |
|
4.3 |
9.48 |
|
Natural |
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QC2HDP |
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|
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|
22 |
99 |
5 |
7.5 |
15 |
5 |
7.5 |
15 |
IP-00 |
|
4.6 |
10.14 |
|
Natural |
||||
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QC2IDP |
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|
34 |
153 |
7.5 |
7.5 |
20 |
10 |
10 |
25 |
IP-00 |
|
4.6 |
10.14 |
|
Natural |
||||
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QC2JDP |
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48 |
216 |
10 |
15 |
30 |
15 |
15 |
30 |
IP-00 |
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12.5 |
27.56 |
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By fan |
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QC2KDP |
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63 |
284 |
15 |
20 |
40 |
20 |
20 |
40 |
IP-00 |
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12.5 |
27.56 |
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By fan |
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QC2LDP |
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72 |
324 |
20 |
20 |
40 |
20 |
25 |
50 |
IP-00 |
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17.0 |
37.48 |
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By fan |
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QC2MDP |
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105 |
473 |
30 |
30 |
60 |
30 |
30 |
75 |
IP-00 |
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17.0 |
37.48 |
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By fan |
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QC2NDP |
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156 |
702 |
40 |
50 |
100 |
50 |
60 |
125 |
IP-00 |
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45.0 |
99.20 |
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By fan |
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QC2QDP |
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240 |
1080 |
60 |
75 |
150 |
75 |
75 |
200 |
IP-00 |
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45.0 |
99.20 |
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By fan |
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QC2RDP |
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315 |
1418 |
75 |
100 |
200 |
100 |
125 |
250 |
IP-00 |
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55.0 |
121.25 |
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By fan |
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QC2SDP |
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370 |
1665 |
100 |
125 |
250 |
125 |
150 |
300 |
IP-00 |
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55.0 |
121.25 |
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By fan |
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QC2TDP |
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500 |
2250 |
150 |
150 |
350 |
150 |
200 |
400 |
IP-00 |
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80.0 |
176.36 |
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By fan |
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QC2UDP |
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630 |
2835 |
200 |
200 |
400 |
200 |
250 |
500 |
IP-00 |
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105.0 |
231.47 |
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By fan |
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QC2VDP |
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850 |
3825 |
250 |
300 |
600 |
300 |
350 |
700 |
IP-00 |
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120.0 |
264.54 |
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By fan |
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Notes: |
(1) = |
Ratings in Amps. given for ambient temperature up to 40°C and 1000m altitude. |
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Derate output current by 1.5% / °C above 40°C. |
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Derate output current by 1% / 100m above 1000m.
2-2
2. Types and Ratings
2-3. ASTAT®-CD Plus, Thermal characteristics
The ASTAT-CD Plus allows the user to select motor protection according to IEC Class 10, 20 and NEMA 10, 20 or 30, selectable by"o" -overload- parameter
IEC Class 10
Sec.
COLD
HOT
Multiples of motor FLA rating In
NEMA 10
Sec.
COLD
HOT
Multiples of motor FLA rating In
NEMA 30
Sec.
COLD
HOT
IEC Class 20
Sec.
COLD
HOT
Multiples of motor FLA rating In
NEMA 20
Sec.
COLD
HOT
Multiples of motor FLA rating In
Thermal memory:
If the control voltage is not removed, the unit has a cool down characteristic. The time for cool down is 300 sec. after the overload trip. If the control voltage is removed after tripping, you must wait at least 2 minutes before the unit can be restarted.
Operations per hour:
Using a cycle T, with starting time of t1, running time of T-2t1 at rated current and OFF time of t1 sec. (minimum), the ASTAT-CD Plus allows the following operations per hour.
Starting |
Operations / Hour. |
Operations / Hour |
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Current |
Starting time t1= 10sec. |
Starting time t1=20 sec. |
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2 Ir |
180 |
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90 |
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3 Ir |
160 |
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60 |
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4 Ir |
30 |
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10 |
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Multiples of motor FLA rating In
2-3
3. Technical Specifications
3-1. ASTAT®-CD Plus, General specifications
Voltage Ratings |
3ph AC Systems |
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Up to 500V, +10%, -15% for QC2xDP ASTAT-CD Plus series |
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Abbreviations |
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I |
Actual measured motor current |
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Freq. Range |
50/60 |
Hz |
Control range of 45-65 Hz |
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Im |
Maximum starting current desired |
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Control |
Control system |
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Digital system with microcontroller |
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In |
Nominal motor nameplate FLA |
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Specifications |
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Starting ramp with progressive increase in voltage and current limitation |
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Ir |
ASTAT rated nameplate FLA |
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Initial voltage (pedestal) |
% |
30 - 95 Un |
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L |
Current limit for starting Im/Ir |
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Starting torque |
% |
10 - 90 Mdirect start |
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Lmax |
450/N |
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Kick start |
% |
95 Un (90% Mdirect start), adjustable 0 to 999 ms |
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Mdirect start |
Full voltage starting torque |
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Motor unit ratio (N) |
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0.4 - 1.2 |
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N |
In/Ir |
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Current limit (starting) |
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1 to 4.5 (Ir/In) Max 7.0 In |
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Acceleration ramp time |
s |
1 to 99 (types: standard or linear ramp up) |
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SF |
Service factor |
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Energy savings |
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Output voltage reduction according to power factor |
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Un |
Full line voltage |
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Override |
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Fixed output voltage permanently equal to supply voltage |
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Bypass |
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Direct control of a bypass contactor |
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Brake time by ramp |
s |
1 to 120 (1 to 99 in secondary ramp) adjustable independently of starting ramp time (types: standard, |
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pump control or linear ramp down) |
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DC braking |
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0 to 99 s.; 0.0 to 2.5xIn |
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Slow speed |
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Direct torque: 7% or 14% of nominal speed; reverse torque: 20% of nominal speed |
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Retry |
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0 to 4 attemps, and 1 to 99 sec. retry time |
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Monitoring |
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Motor current, line voltage (1), power, power factor and elapsed time |
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Running |
External control |
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Start - Stop |
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Acceleration phase |
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Adjustable time |
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Permanent phase |
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Energy savings / Override choice |
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Stop phase |
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Power cut-off / Ramp / DC braking/Pump control |
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Inputs / Outputs |
Inputs |
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4 digital optocoupled. Two fixed (Start , Stop), and 2 programmable (I3, I4) |
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1 Analog 0-5VDC for Tachogenerator input feedback |
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Outputs |
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3 programmable relays (1r, 2r, 3r) |
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1 Analog 0-10VDC output for current metering |
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Protections |
Current limit |
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Adjustable from 1 to 4.5 (Ir/In) Max 7.0 In |
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Overload |
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IEC class 10 and 20 ; NEMA class 10, 20 and 30 all selectable |
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Cool-down time after |
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overload trip |
s |
300 for reset |
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Loss on input phase |
s |
Trip at 3 |
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Thyristor short circuit |
ms |
Trip at 200 |
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Heatsink overheating |
ms |
Trip at 200 |
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Motor thermistor |
ms |
Trip at 200 if thermistor impedance > response value |
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Loss on output phase |
s |
Trip at 3 |
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Stalled rotor |
ms |
Trip at 200 |
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Supply frequency error |
Hz |
If f < 45 or f > 65, will not start |
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Overcurrent |
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100 to 150% In; trip time adjustable from 0 to 99 sec. |
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Undercurrent |
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0 to 99% In; trip time adjustable from 0 to 99 sec. |
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Overvoltage (1) |
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100 to 130% Un; trip time adjustable from 0 to 99 sec. |
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Undervoltage (1) |
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0 to 50% Un; trip time adjustable from 0 to 99 sec. |
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Error (CPU) |
ms |
60 |
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Memory |
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4 former errors |
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Long start time |
s |
2 x ta (ta = acceleration ramp time) |
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Long slow speed time |
s |
120 |
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Environmental |
Temperature |
°C |
0 to +55 (derate output current by 1.5% / °C above 40°C) |
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conditions |
Relative humidity |
% |
95% without condensation |
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Maximum altitude |
m |
3000 (derate output current by 1% / 100m above 1000m) |
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Mounting position |
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Vertical |
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Protection Degree |
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IP00, UL Open |
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Standards |
CE, cUL, UL |
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CE Conforming IEC 947-4-2; UL, cUL conforming to UL508 |
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Conducted & radiated emissions |
Conforming IEC 947 -4-2, Class A |
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Electrostatic discharges |
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Conforming to IEC 1000-4-2, level 3 |
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Radioelectric interference |
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Conforming to IEC 1000-4-6, level 3 and to IEC 1000-4-3, level 3 |
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Immunity to fast trasients |
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Conforming to IEC 1000-4-4, level 3 |
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Immunity to Surge Voltage |
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Conforming to IEC 1000-4-5, level 3 |
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Note: (1) Monitors L1
3-1
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3. Technical Specifications |
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3-2. I/O Terminal board specifications |
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Power I/O terminals |
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Terminal |
Function |
Description |
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1L1, 3L2, 5L3 |
Mains Input |
3ph input voltage 200-480 volts QC2xxx type |
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2T1, 4T2, 6T3 |
Motor output |
Output terminals to 3ph AC motor |
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A1, A2, B1, B2 |
Input Control Voltage |
110/120V AC, +10%, -15% |
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220/240V AC, +10%, -15% |
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Digital Inputs |
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Terminal |
Function |
Description |
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57 |
Common for digital inputs |
This is a common terminal for the digital input terminals specified below. |
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1 |
Run |
Run order. Command signal may be provided by one NO dry momentary contact to terminals 1 and 57. |
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2 |
Stop |
Stop order. Command signal may be provided by one NC dry momentary contact to terminals 2 and 57. |
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NOTE: |
Run/Stop permanent command allows linking 1-57 and using one dry NO contact to 2-57 |
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terminals. |
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3 |
Programmable input I3 |
These two inputs are programmable. They can be assigned to the following internal functions: |
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4 |
Programmable input I4 |
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-soft stop |
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-DC brake |
-Linear ramp |
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-pump control |
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-slow speed control |
-dual ramp selection |
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-kick start |
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-reverse slow speed |
-bypass function |
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-override |
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-local / remote control |
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Command signal should be provided by one NC dry contact to terminals 57-3 or terminals 57-4. By switching |
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this contact ON / OFF it is possible to enable or disable the assigned function. |
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Digital Outputs |
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Terminal |
Function |
Description |
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11, 12, 14 |
Programmable relay 1r |
11-12 = NC, 11-14 = N.O. dry contacts. This relay can be assigned to several internal output functions (p. 3.6). |
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As default assigned to function RUN |
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23, 24 |
Programmable relay 2r |
23-24 = N.O. dry contact. This relay can be assigned to several internal output functions (page 3-6). |
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As default assigned to function EOR |
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33, 34 |
Programmable relay 3r |
33-34 = N.O. dry contact. This relay can be assigned to several internal output functions (page 3-6). |
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As default assigned to function DC BRAKE |
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Common for all relay output contacts |
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Maximum usage voltage: |
380VAC (B300-UL) |
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Thermal current: |
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8A |
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AC-15 use: |
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220V / 3A, 380V / 1A |
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DC-15 use: |
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30V max/ 3.5A |
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Analog I/O |
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Terminal |
Function |
Description |
8 |
Analog input common (-) |
This is a common terminal for the analog input terminal number 7 and analog output terminal number 9. |
7 |
TG feedback input (+) |
0-5V analog input for speed feedback. It should be provided by a DC tacho-generator coupled to the motor. |
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This speed feedback signal is required when the "linear ramp" function is used. |
9 |
Current output (+) |
0-10V DC analog Output for current measurement purpose. (1 x Ir = 2V DC output) |
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Load Impedance 10KΩ or higher. |
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Motor thermistor terminals |
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Terminal |
Function |
Description |
5 , 6 |
Motor thermistor input |
This input allows a motor thermistor with a response value from 2.8 to 3.2KΩ , and a reset value from 0.75 to |
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1KΩ to control motor temperature. |
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When the motor thermistor is not used, a link must be used between terminals 5-6. |
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Communications |
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Terminal |
Function |
Description |
TD, RD, SG |
Tx, Rx, Gr data |
RS232C, 3 wires, half duplex. Maximum cable length 3meters (10 feet). |
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Asynchronous data transmission, 9600 Bauds, 1 bit start, 8 bits data, 2 bits stop, no parity. |
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3-2
3. Technical Specifications
3-3. I/O wiring
ASTAT-CD Plus terminal layout and wiring configuration is shown in the diagram below
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L1 |
L2 |
L3 |
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Control Voltage |
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(1*) |
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110 / 120V AC |
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A1 A2 |
B1 B2 |
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Serial Comm. |
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(1*) |
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RS232C |
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Control Voltage |
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Tx |
Rx Gr |
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220 / 240V AC |
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12 11 14 |
23 24 |
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33 34 |
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TD RD SG |
3 L2 |
5 L3 |
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A1 A2 |
B1 B2 |
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1 L1 |
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1r |
2r |
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3r |
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Programmable Relay Outputs (3*) |
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Programmable Inputs (2*) |
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I3 |
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I4 |
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2 T1 |
4 T2 |
6 T3 |
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1 57 |
2 57 |
3 |
57 |
4 |
5 |
6 |
7 |
8 |
9 |
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Start /Stop |
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+ |
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(Permanent Command) |
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V |
M |
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+ |
- |
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3 ~ |
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1 57 |
2 57 |
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Programmable Inputs |
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MotorThermistor |
Input |
Tacho feedback |
Analog Input |
0-10V |
Analog Output |
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(4*) |
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Start |
Stop |
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(Command by push-buttons) |
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(4*) |
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Notes: |
(1) Control and Mains wiring recommendations are given in chapter 5. |
(2)The programmable inputs I3, I4 are not assigned to any function as default. Check pages 3-6 prior to using these inputs.
(3)The programmable relay outputs are assigned to the following functions as default:
Relay (1r): RUN, (RUN status)
Relay (2r): EOR, (End of Ramp)
Relay (3r): DCBR, (DC Braking control)
(4)Important: Use dry contacts only
3-3
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