Panasonic PT-D9500U, PT-D9600U User Manual

Warnings and Cautions

	Warning	Dangerous Voltage Warning: warns of
		situations in which a high voltage can
		cause physical injury and/or equipment
		damage. The text next to this symbol
		describes ways to avoid the danger.

General Warning: warns of situations Warning that can cause physical injury and/or

equipment damage by means other

!than electrical. The text next to this symbol describes ways to avoid the danger.

General Safety Instructions

Warning

Be sure to read, understand, and

!follow all safety instructions.

Warning	Only qualified electricians should
	carry out all electrical installation and

!maintenance work on the output filter.

Warning All wiring must be in accordance with the National Electrical Code (NEC)

!and/or any other codes that apply to the installation site.

Warning	Disconnect all power before working
	on the equipment. Do not attempt any
	work on a powered output filter.
Warning	The KLC, VFD, motor, and other
	connected equipment must be
	properly grounded.

Field Wiring

KLCUL Field Wiring Connection Terminals

Compression type terminals are provided for all field wiring connections. The wire size capacity ranges and tightening torque for the grounding and power terminals are listed in the table.

KLCUL	Ground	Input and Output
		Motor Power
Model	Stud
			Torque
Numbers	Size	Wire Size
			(in. - lb.)
KLCUL2A to	1/4"	18 - 12 AWG	10
KLCUL12A
KLCUL16A to	1/4"	18 - 4 AWG	20
KLCUL80A
KLCUL110A to	3/8"	6 - 2/0 AWG	120
KLCUL130A
KLCUL160A	3/8"	6 AWG - 250 MCM	275
KLCUL200A to	3/8"	(2) 14 - 2/0 AWG	120
KLCUL250A
KLCUL305A	1/2"	4 AWG - 600 MCM or	500
		(2) 1/0 AWG - 250 MCM
KLCUL362A	1/2"	(2) 4 AWG - 350 MCM	275
KLCUL420A to	1/2"	(2) 2 AWG - 600 MCM	500
KLCUL600A
KLCUL750A	1/2"	6 AWG - (3) 300 MCM	275

See Trans-Coil website or brochure for dimensions tables.

Please contact TCI Technical Support or your TCI distributor for application information regarding the use of KLC output filters on the output side of the VFD.

Performance and Protection for Drives

KLC/KLCUL

Installation

Guide

Warning	The VFD terminals and connected
	cables are at a dangerously high
	voltage when power is applied to the
	VFD, regardless of motor operation.

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KLC/KLCUL

Output Filter

Installation Instructions

Installation Checklist

•Make sure that the installation location will not be exposed to direct sunlight, rain or dripping liquids, corrosive liquids or gases, explosive or combustible gases or dust, excessive airborne dirt and dust, or excessive vibration.

•Select a mounting area that will allow adequate cooling air and maintenance access.

•Make sure that all wiring conforms to the requirements of the National Electric Code (NEC) and/or other applicable electrical codes.

•Connect the KLC Output Filter grounding lug to a dedicated system ground to ensure safety and filter performance. Use a properly sized grounding conductor.

•Wire the output power terminals of the VFD, T1(U), T2(V), & T3(W) to the input terminals of the KLC filters L1, L2, and L3.

•Wire the output power terminals, of the KLC, T1, T2, & T3 to the motor power connections.

•Make sure the VFD is set for operating modes and ranges that are compatible with the KLC Output Filter.

•Check the entire system thoroughly before energizing and operating any equipment.

When you receive the unit, you should immediately inspect the shipping container and report any damage to the shipping carrier who delivered the unit.

Verify the Application

Make sure the KLC output filter is correct for the application. The current ratings of the KLC should be sized to handle the FLA rating of the motor but not to exceed 110% of the drive output current rating. This output filter is best applied matched closely to the load. The KLC output filter is not selected by the drive input current rating.

Variable Frequency Drive Settings

Make sure that the variable frequency drive will be set for operation modes and ranges that are compatible with the KLC output filter:

• Maximum output frequency: 60 Hz

•Set the drive carrier frequency to 8 kHz or below.

•Mode of operation: Do not use with DC braking unless the drive application has been confirmed by TCI Technical Support.

•Do not use on overhauling loads without bus voltage control

Mounting an open panel unit

If you are mounting an open panel unit in your own enclosure, you must provide an enclosure that is adequately sized and ventilated sufficiently to prevent overheating. The filter is designed with a maximum ambient temperature of 40°C (104°F). If the ambient temperature exceeds this value it is the responsibility of the customer to provide auxiliary cooling to reduce the ambient operating temperature around the KLC filter. TCI strongly recommends using auxiliary cooling devices such as cooling fans, heat exchangers, or possibly air conditioning units when required to maintain the proper operating temperature.

Position the KLC filter to be within 10 (wire) feet from the drive output termincals. The KLC must be mounted so that the inherent line reactor is positioned vertically. Mounting it vertically is important for natural convection cooling.

Power Wiring

The conduit and wiring from the output of the variable frequency drive to the motor must be routed to the KLC and then to the motor. TCI recommends a separate dedicated conduit run for each drive/filter/motor run unless properly shielded and segregated wiring procedures are practiced. Parasitic and induced capacitance can greatly reduce the effectiveness of the filter performance. Under no circumstances should you wire both control and power wire in the same conduit unless the wire way is specifically designed for this practice. The unit temperature is sensitive to lead wire oversizing. Avoid lead wires more than five times oversized by copper cross sectional area and operating current, regardless of the material used. Use 75°C copper conductors only or the equivalent, unless the wire connector is marked for Al/Cu, then the use of aluminum wire is permitted. Use copper conductor only on units rated above 80 amps.

Wiring Cable Entry Locations

TCI has not provided knock-outs due to the wide variety of application requirements. TCI allows installing electricians the option of locating the cable openings at a point of their choosing.

Grounding

The KLC panel equipment grounding lug must be connected to the ground of the premises wiring system. This can be conducted by identifying a known premises ground near by the filter or running a special ground dedicated for this application. The ground connection must be made using a wire conductor. Metallic conduit is not a suitable grounding conductor. The integrity of all ground connections should be periodically checked.

Wiring Diagram

Product Specifications

uCurrent Rating: 2 - 750 Amps

uUL and CUL Listed

uOpen and UL Type 1 Enclosures

uEfficiency > 98%

uInsulation Rating: 600V Class

uInsulation Class: Class H (180°C or Better)

uAltitude (Maximum): 1000 m

uLead Length: 3000 ft (Specific Applications,

consult TCI Tech Support over 1000 ft)

u Operating Temp: 40°C Ambient

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