Emc Compliant Installation Guidelines - Toshiba Q9 Installation And Operation Manual
Flowsaver/bypass low voltage variable torque hvac inverter
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Also See for Q9:
- Brochure & specs (8 pages) ,
- Installation and operation manual (233 pages)
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EMC Compliant Installation Guidelines
The Q9 F
1.
Filtering — An input filter shall be used with the ASD. A Schaffner FN258 series input filter of the
appropriate rating shall be used and mounted adjacent to the ASD.
2.
Mechanical — The ASD and the associated equipment shall be mounted on a flat metallic
backplane. A minimum space of 5 cm (2 inches) shall exist between the ASD and the filter to allow
for ventilation. The filter output cable is to be connected from the bottom of the filter to the ASD
power input and is to be the minimum length required for a connection.
Units received as an Open Chassis shall not be placed into operation until being placed into an
approved enclosure that will protect personnel against electrical shock.
Opening and closing of enclosures or barriers should be possible only with the use of a key or a
tool.
3.
Cabling — The cables of the input power, filter, and motor shall be of the appropriate current
rating. The cables shall be connected in accordance with the guidelines of the manufacturer and the
applicable local and national agencies. A 4-core screened cable (such as RS 379-384) is to be used
for the power and earth connections to minimize RF emissions. Control cabling must be screened
using P/N RS 367-347 or a similar component.
4.
Grounding — The mains (input) ground shall be connected at the ground terminal provided on the
filter. The filter and motor shall be grounded at the ground terminals provided in the ASD.
5.
Screening — The mains (input) screen is to be connected to the metallic back-plane at the filter;
remove any finish coating as required. The screen over the filter output cables, the motor cable
screen, and the control wire screens must be connected to the ASD case using glands or conduit
connectors. The motor cable screen shall be connected to the motor case. When using a braking
resistor, the cabling between the resistor and ASD shall also be screened. This screen shall connect
to both the ASD enclosure and the resistor enclosure.
See the Q9 F
230V
Q92015I
Q92025I
Q92035I
Q92055I
Q92080I
Q92110I
Q92160I
Q92220I
Q92270I
Q92330I
Q92400I
BYP2-100E
BYP2-125E
10
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
S
should be installed in accordance with the following guidelines.
LOW
AVER
S
Filter Selection below for the recommended input filters for a given typeform.
LOW
AVER
Q9 F
S
LOW
AVER
Filter
460V
Number
FN258-7
Q94015I
Q94025I
FN258-16
Q94035I
Q94055I
FN258-30
Q94080I
FN258-42
Q94110I
FN258-75
Q94160I
Q94220I
FN258-100
Q94270I
FN258-130
Q94330I
FN258-180
Q94400I
FN258-130
FN258-180
Filter Selection Table
Filter
460V
Number
Q94500
FN258-7
Q94600
Q94750
Q9410K
FN258-16
Q9412K
BYP4-070E
FN258-30
BYP4-080E
FN258-42
BYP4-100E
BYP4-125E
FN258-55
BYP4-160E
FN258-75
Q9 FlowSaver Installation and Operation Manual
Filter
Number
FN258-100
FS5236-130
FS5236-180
FS5236-300
FN258-100
FN258-130
FN258-180
FS5236-300
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