Toshiba Q7 Flow Installation And Operation Manual
Q7 flow adjustable speed drive
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- Page 1 Reliability in motion Q7 Flow Adjustable Speed Drive Installation and Operation Manual Document Number: 54963-002 Date: December, 2004 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
- Page 2 Q7 Flow system. This manual provides information that will assist the qualified installer, operator, or maintenance personnel in the safe installation and operation of the Q7 Flow. This manual is intended to be used in conjunction with the Q7 ASD Installation and Operation Manual (P/N 57246).
- Page 3 The Q7 Flow and the Q7 ASD systems perform all of the ASD functions that Toshiba has become known for including the ability to run at 110% for up to 60 seconds. Both systems have the added advantage of being offered at a significantly reduced cost when compared to comparably sized ASD systems.
- Page 4 Q7 Flow Adjustable Speed Drive Please complete the Warranty Card supplied with the ASD and return it to Toshiba by prepaid mail. This will activate the 12 month warranty from the date of installation; but, shall not exceed 18 months from the date of purchase.
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Page 5: Table Of Contents
Using RCD Protection ......................9 EMC Installation Guidelines ....................9 Q7 Flow Installation ......................11 Installation Notes ......................11 Q7 Flow Mounting and Connections ................12 I/O and Control ........................15 Q7 Flow Monitoring/Control Interface ................19 Typical Q7 Flow Connection Diagram ................20 System Protection ........................ -
Page 6: General Safety Information
The word CAUTION without the safety alert symbol indicates a potentially hazardous situation exists which, if not avoided, may result in equipment and property damage. CAUTION Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net... -
Page 7: Special Symbols
If the labels are damaged or if additional labels are required, contact your Toshiba sales representative for additional labels. Labels attached to the equipment are there to provide useful information or to indicate an imminently hazardous situation that may result in serious injury, severe property and equipment damage, or death if the instructions are not followed. -
Page 8: Qualified Personnel
• Have carefully read the entire operation manual. • Be familiar with the construction and function of the Q7 Flow, the equipment being driven, and the hazards involved. • Able to recognize and properly address hazards associated with the application of motor-driven equipment. -
Page 9: Disposal
(refer to 2002 NEC Article 110-13). • Do Not mount the Q7 Flow in a location that would produce catastrophic results if it were to fall from its mounting location (equipment damage or injury). •... - Page 10 Installation practices should conform to the latest revision of NFPA 70E Electrical Safety Requirements for Employee Workplaces. • It is the responsibility of the person installing the Q7 Flow or the electrical maintenance personnel to ensure that the unit is installed into an enclosure that will protect personnel against electric shock.
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Page 11: System Integration Precautions
Please contact your Toshiba sales representative for application-specific information or for training support. • The Toshiba Q7 Flow is part of a larger system and the safe operation of the Q7 Flow will depend on observing certain precautions and performing proper system integration. •... -
Page 12: System Setup Requirements
System Setup Requirements • When using the Q7 Flow as an integral part of a larger system, it is the responsibility of the Q7 Flow installer or maintenance personnel to ensure that there is a fail-safe in place, i.e., an arrangement designed to switch the system to a safe condition if there is a fault or failure. -
Page 13: Operational And Maintenance Precautions
• The capacitors of the Q7 Flow maintain a residual charge for a period of time after turning the off the Q7 Flow. The required time for each system typeform is indicated with a cabinet label and a Charge LED. -
Page 14: Ce Compliance Requirements
European market is required to comply to the European Community directive on electromagnetic compatibility (EMC). The following instructions provide a means of compliance for the Q7 Flow. A Technical Construction File (TFC) indicates the rationale used to declare compliance and is on file at Toshiba International Corporation, Houston, Texas, U.S.A. - Page 15 ASD shall also be screened. This screen shall connect to both the ASD enclosure and the resistor enclosure. See the Q7 Flow Filter Selection below for the recommended input filters for a given typeform. Q7 Flow Filter Selection Table...
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Page 16: Q7 Flow Installation
Control Signal Isolation Interface problems may occur when the Q7 Flow is used in conjunction with some types of process controllers. Signal isolation may be required to prevent controller and/or Q7 Flow malfunctions. The Q7 Flow option, the ASD-ISO-1, provides isolation of the Control Board output circuit from the AM/... -
Page 17: Q7 Flow Mounting And Connections
When a brake-equipped motor is connected to the Q7 Flow, it is possible that the brake may not release at startup because of insufficient voltage. To avoid this condition, Do Not connect the brake or the brake contactor to the output of the Q7 Flow. - Page 18 Power Connections DANGER L1/R, L2/S, and L3/T are the 3-phase input supply terminals for the Q7 Flow. An AC Reactor may be installed to the 3-phase input to the Q7 Flow to provide filtering of the input voltage. T1/U, T2/V, and T3/W are the output terminals of the ASD that connect to the motor. A DC Reactor may be connected across terminals PA and PO to provide additional filtering.
- Page 19 With the previous checks confirmed, ensure that the direction of the motor rotation in the Bypass mode and in the ASD-driven mode is consistent. Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
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Page 20: I/O And Control
This section discusses the ASD control methods and supported I/O functions. The Control Terminal Strip PCB (P/N 53750; shown on 18) of the Q7 Flow supports discrete and analog I/O functions. Table 1 lists the names, the default settings (where applicable), and the descriptions of the input and output terminals of the Control Terminal Strip PCB. - Page 21 CIA/CIB — These terminals make up the Customer Interlock. The CIA-to-CIB connection is a requirement for normal Q7 Flow operation. These terminals may be connected using a jumper or used to Enable/Disable the system as a function of an event or condition that opens or closes this circuit. See the section titled Q7 Flow Theory of Operation on pg.
- Page 22 This output terminal may be programmed to provide an output that is a function of any 1 of the 33 functions listed in the Q7 ASD Installation and Operation Manual. CC — Control common (Do Not connect to Earth Gnd). Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
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Page 23: Q7 Flow Monitoring/Control Interface
The Control Terminal Strip PCB (P/N 53750) serves as a monitoring and control interface for the Q7 Flow. The Control Terminal Strip PCB receives input from ancillary devices, transducers that monitor system variables, or from the user via the keypad. The Control Terminal Strip PCB also provides output signals that may be used to control ancillary devices, close a contact, notify the user, or monitor system variables. -
Page 24: Typical Q7 Flow Connection Diagram
Typical Q7 Flow Connection Diagram Three variations of the Q7 Flow system are available. The variations may include bypass circuitry, optional protection features, and/or additional filtering. The different systems are identified by the IA, IC, or IE part number suffix as shown in figures 4, 5, and 6. - Page 25 Figure 4. Q7 Flow-IA typical connection diagram. L1 L2 T1 T2 115VAC PCB12 CN1A CN2A Factory- Installed Jumpers CNCPT CNLS Optional Reactances JPDS1 OUT2A OUT2B (OUT1) CN1M L1 L2 CHARGE INDICATOR LED JP1 19 JPDS2 LCD/LED KEYPAD Q7 ASD CN7A...
- Page 26 Figure 5. Q7 Flow-IC typical connection diagram. PCB11 L1 L2 TYPICAL LED CIRCUIT LED5 LED2 LED3 T1 T2 LED4 115VAC PCB12 CN1A CN2A Factory- CNCPT Installed Jumpers Reactances Optional CNLS JPDS1 L1 L2 OUT2A CHARGE INDICATOR LED OUT2B LCD/LED KEYPAD...
- Page 27 Figure 6. Q7 Flow-IE typical connection diagram. PCB11 L1 L2 TYPICAL LED CIRCUIT LED1 LED2 LED3 T1 T2 LED4 TEST 115VAC LED5 PCB12 CN1A CN2A Factory- L1 L2 Installed Jumpers Contactor CNCPT CNLS T1 T2 Optional Reactances JPDS1 L1 L2...
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Page 28: System Protection
System Protection The Q7 Flow has protection features that are designed to protect the ASD and the motor from overload/ overcurrent damage and from the undesirable effects of undervoltage operation. Because of the different types of overcurrent conditions that may occur (e.g., inrush current, short circuit current, extended overloads, etc.), the Q7 Flow is equipped to protect the system from start-up overcurrent and running... - Page 29 Figure 7. ST activation using the MS1 AUX circuit configuration. All Q7 Flow ASDs are equipped with internal DC bus fuses. However, internal primary power input fuses are optional. When connecting two or more drive systems that have no internal fuses to the same power...
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Page 30: Motor Protection
The MCP that is used on the L1, L2, and L3 input power lines has a Shunt Trip feature which may be used to further enhance the system protection function of the Q7 Flow. The Shunt Trip feature may be connected such that the L1, L2, and L3 MCP may be opened by a state change of the LS switch. - Page 31 Overload settings are application-specific and should be set and/or adjusted by Qualified Personnel ONLY (see Qualified Personnel on pg. Figure 9. MCP Adjustment. Set to minimum at the factory. Application-specific adjustment is required. Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
- Page 32 The contacts may be used with ancillary circuitry to annunciate an overload trip or to control other system features. Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
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Page 33: Q7 Flow Control Panel Features
Q7 Flow Control Panel Features There are three types of Q7 Flow control panels available. The panel used will be a function of the system features available for a given system. Two of the panels provide the user with control and monitoring features and one is used as a cover for an unused panel mounting hole and has no active features. - Page 34 Inverter Test Mode switch closes the 1M contactor (via K1) to test the ASD section of the system without providing an output to the connected motor. Test LED (LED 1) — On during Test Mode operation. Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
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Page 35: Q7 Flow Theory Of Operation
Q7 Flow Theory of Operation The following explanation targets the Q7 Flow IE configuration. System operation for the Q7 Flow IA and IC configurations differ where the referenced function is not supported by the IA or IC typeform. Note: Reference Figure 3. - Page 36 Only a fully opened damper provides the DRA-to-DRB connection that is required for normal system operation in either mode. Figure 12. Simplified depiction of the Q7 Flow Bypass operation. Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
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Page 37: Enclosure Dimensional Information And Weights
40 Note: The Type 1 enclosed versions of the Q7 Flow meet or exceed the specification UL 1995, the Standard for Heating and Cooling Equipment, and complies with the applicable requirements for installation in a compartment handling conditioned air. -
Page 38: Enclosure Dimensions/Weights
Enclosure Dimensions/Weights Table 2. Q7 Flow Series Enclosure Size 1. Shipping Model Weight Number Q7 Max. (Lbs.) 2010B 2015B 2025B 2035B 2055B 2080B 4015B 4025B 4035B 4055B 4080B 4110B 4160B Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net... - Page 39 Table 3. Q7 Flow Series Enclosure Size 2. Shipping Model Weight Number Q7 Max. (Lbs.) 2110B 2160B 2220B 2270B 4220B 4270B 4330B 4400B 4500B 4600B Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
- Page 40 Table 4. Q7 Flow Series Enclosure Size 3. Shipping Model Weight Number Q7 Max. (Lbs.) 4750B 410KB 412KB Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
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Page 41: Cable/Terminal Specifications
Q7 Flow. Application-specific variables, wire insulation type, and conductor material are but a few of the considerations when selecting the actual lug and wire type to be used with the Q7 Flow. As a minimum, the installation of the ASD shall conform to the requirements of the 2002 NEC Article 110 and Article 430, the Occupational Safety and Health Administration requirements, and to any other local and regional industry codes and standards. - Page 42 Table 6. Q7 Flow 460 Volt Drive Cable/Terminal Specifications. Typical Wire/Cable Size Lug Size/Wire Capacity Model Rating Input/Output AM, FM, and Control Terminal Power Wire Input OL Relay Output ASD Output (Amps) II Terminals Strip Size 4015B 4025B 4035B 4055B 24 –...
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Page 43: Current/Voltage Specifications
75.0/56.0 248.0 A 272.8 A 210KB 100.0/74.6 312.0 A 343.2 A 212KB 125.0/93.2 370.0 A 407.0 A 215KB 150.0/112.0 415.0 A 456.5 A Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net... - Page 44 250/185 302.0 A 332.2 A 430KB 300/220 370.0 A 407.0 A 435KB 350/280 450.0 A 495.0 A 440KB 400/298 492.0 A 541.2 A Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
- Page 45 Inverter Mode Switch, 31 Damper Response, 15, 32 Disposal, 4 DRA, 15 DRA to DRB, 11 LS switch, 32 DRA/DRB, 17 Lug Size, 38, 39 Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...
- Page 46 Q7 Flow-IA, 21 Q7 Flow-IC, 22 Q7 Flow-IE, 23 VI, 15, 18 Qualified Personnel, 3 Voltage Specifications, 40 R, 15, 17 Weights, 34 Q7 Flow Installation and Operation Manual Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net...