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Related Manuals for Unitek Classic Q6
Summary of Contents for Unitek Classic Q6
- Page 1 MANUAL Classic Q6 4 Quadrant Circular Current Thyristor Drive Version 0910...
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Page 2: Table Of Contents
Classic Q6 x/x-x Contents Page Basic Information Safety advice Standards and guidelines General information Features Technical data Specification Interface Mechanical installation Dimensions Electrical installation Connections CE advice Auxiliary voltage connection Transformer power connection Motor connection Field option Actual value connection... -
Page 3: Basic Information
Before installation or commissioning begins, this manual must be thoroughly read and understood by the technical staff involved. If any uncertainty arises, the Manufacturer or Dealer should be contacted. Classic Q6 devices are Power Electric parts used for regulating energy flow. Protection rating IP00. Standards and Guidelines: The device and it’s associated components can only be installed and switched on where... -
Page 4: General Information
Analog Regulation REGx. General In conjunction with a regulation board (for example REGx) the Classic Q6 range of thyristor Drives act as Current controllers. (Moment of inertia controllers). A 26-pin connector, common to all boards, is used to connect the power and regulation boards. -
Page 5: Features
- DIP switches for the P-I adjustment of the current control loop - precision potentiometers for fine adjustments - DIP switches for the system set-up Characteristics Series Classic Q6 Thyristor drive for dc motors Power range 2.7kW to 15kW 4-quadrant control... -
Page 6: Technical Data
Classic Q6 x/x-x Q6 160/180-x Power connection 6x 140 ... 180V~ 360 ... 440V~ od. 200 ... 250V~ Auxiliary voltage conn. Output Voltage max. ±180V= Cooling self cooling Drive Q6 160/180- Input current phase 6.12 10.2 16.32 24.48 Output current Peak Contin. -
Page 7: Specification
1 Basic - Information Specification Mains frequency 50 or 60Hz ±5% Protection rating IP 00 Format VDE 0100 group C, VDE 0160 Humidity rating class F acc. to DIN 40040 Site of installation < 1000m above sea level ° Operating temperature range 0 ... - Page 8 Classic Q6 x/x-x Classic Q6 X/X Q6 15/25A Q6 40/60A...
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Page 9: Electrical Installation
3 Electrical Installation Attention: T he order of the connections to the connector numbers or screw terminals is obligatory. All further advice is non-obligatory. The input and output conductors may be altered or supplemented in accordance with the electrical standards. Note: - Connection and operating instructions - Local regulations... - Page 10 Classic Q6 x/x-x...
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Page 11: Ce Advice
3 Electrical Installation The devices adhere to the EU guidelines 89/336/EWG and the technical standards EN 61000-2 and 61000-4 provided that the following conditions are observed: - The device, the transformer, and filter capacitors are mounted on a 500x500x2 mm mounting plate. - The mounting plate must be connected to ground using a 10mm²... -
Page 12: Auxiliary Voltage Connection
Classic Q6 x/x-x The connection advice is a general information and it is non-obligatory. Adhere to: - connection and operating instructions - local regulations - EU guideline 89/392/EWG - VDE and TÜV regulations and Trade body guidelines Switch on the auxiliary voltage and the supply voltage simultaneously. -
Page 13: Transformer Power Connection
3 Electrical Installation Transformer power connection A special Q6 transformer is used. The primary side uses a Delta connection, the secondary side is arranged as a 6-phase centre-tap circuit. L1, L2, L3 – clockwise rotating field A= beginning of the winding E= winding end Transformer rating PTr = secondary voltage x continuous current (I) x 1.4... -
Page 14: Motor Connection
Classic Q6 x/x-x Motor connection Connection Motor - terminal X5:10 Motor + terminal X5:12 Motor terminal 16 (across the transformer) On the trafo Armature choke When the command value is positive, M1 is positive and M2 (16) is negative. Inductance L [mH]=(UA/IA)x0.8... -
Page 15: Field Option
3 Electrical Installation Field connection (option) Connection Terminal connector Input X5:23, X5:25 Field negative X5:27 Field positive X5:26 Field voltage Power supply Field supply 230V~ 210V= 400V~ 360V= 400V~ with N 210V= Field current max. 1.5A Fuses 2.5Af Watchdog if the fuse fails, the device switches off... -
Page 16: Actual Value Connection
Classic Q6 x/x-x Actual value Connection Tacho Feedback device options - dc- Tacho generator (standard) - ac- Tacho generator with shaft angle detection (optional extra) - incremental encoder with direction dependant (optional extra) Connection Regulation section (see the REG manual) In the case of a positive command value ·... - Page 17 4 Adjustments Current controller The PI characteristics of the controller are adjusted by means of DIP switches. Switch Controller >>> RVI-1 >>> RVI-2 Circular current The circular current is adjusted by means of P1. It is increased by turning the potentiometer anti-clockwise.
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Page 18: Led Displays
Classic Q6 x/x-x Displays Some important functions are indicated by LEDs: green LEDs indicate the active state LED designation Display ready for operation Auxiliary voltage watchdog +15V, -15V Enable current controller enable Enable triggering enable triggering Current command value direction... -
Page 19: Commissioning
5 Commissioning 1. Connection advice Connect the drive in accordance with the Q6 manual and the control electronics manual (e.g. REG). Please observe in particular: - Check the power supply voltage with that specified on the type plate. - Insert the fuses according to the technical data (page 6). - Check the field voltage connection and the motor and tacho connections! 2. - Page 20 Classic Q6 X/X-X 2.5 Current controller amplification (Switch S1, S2 on the power section) The current amplification is adjusted to a low armature circuit inductance (all switches ”On”) High inductance values can lead to motor oscillation which cannot be influenced by means of the speed controller.
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Page 21: Guarantee
UNITEK. For products returned to UNITEK for warranty service, the Buyer shall prepay shipping charges to UNITEK and UNITEK shall pay shipping charges to return the product to the Buyer. However, the Buyer shall pay all shipping charges, duties, and taxes for products returned to UNITEK from another country. - Page 22 Classic Q6 x/x-x Protocol Customer Machine No........
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Page 23: Protocol
7 Protocol Current controller settings Switches Switches S1, S2 open (off) ... . . closed (on) ... . . Switch S3 ON (60Hz) (50Hz) Measured data... - Page 24 Classic Q6 x/x-x...
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Page 25: Drawings
8 Drawings Q6-M012-15A... -
Page 26: Dimensions Q6 (40-60A)
Classic Q6 x/x-x Q6-M012-40A... -
Page 27: Connections (Q6-A015)
8 Drawings Q6-A015... -
Page 28: Circuit Diagram (Q6-S076)
Classic Q6 x/x-x Q6-S076 UniTek Industrie Elektronik GmbH, Hans-Paul-Kaysser-Str.1 D-71397 Leutenbach-Nellm. (b.Stuttgart)
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