Belimo TRANE TAF Series, Техническая документация инструкция

Страница: 47 / 168

47
I20683 - Subject to change.
TLF
TLF24-3
On-off, Spring Return Fail-Safe, Reversible, Floating Point, 24V
TLF24-3 Typical Specification
Floating point, on-off spring return damper actuators shall be direct coupled
type which require no crankarm and linkage and be capable of direct mounting
to a shaft up to a 3/4” diameter and center a 1/2” shaft. The actuators must be
designed so that they may be used for either clockwise or counterclockwise
fail-safe operation. Actuators shall have an external direction of rotation switch
to reverse control logic. Actuators shall use a brushless DC motor and be
protected from overload at all angles of rotation. Run time shall be constant
and independent of torque. Actuators are UL listed and CSA certified and be
manufactured under ISO 9001 International Quality Control Standards.
Actuators shall be as manufactured by Belimo.
2 3 5
24 VAC Transformer
a open
a closed
The indication of direction
is valid for switch position CW.
Blk (1) Common
Red (2) +
Wht (3) +
Grn (4) +
TLF24-3
CW CCW
a
Line
Volts
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe
necessary to work with live electrical components. Have a qualified licensed electrician
or other individual who has been properly trained in handling live electrical components
perform these tasks. Failure to follow all electrical safety precautions when exposed
to live electrical components could result in death or serious injury.
Line
Volts
The indication of direction
is valid for switch position CW.
Blk (1) Common
Red (2) +
Wht (3) +
Grn (4) +
24 VAC Transformer
TLF24-3
CW CCW
b
CCW CW
stop
a
(3) (4)
stop stop stop
Installation Side
Direction of Rotation Switch
x x
xx
xx
xx
xx
xx
xx
xx
xx
x
x x
xx
xx
xx
xx
xx
xx
xx
xx
x
CW CCW
Switch
Positions
CCW
CW
a
b
5
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe
necessary to work with live electrical components. Have a qualified licensed electrician
or other individual who has been properly trained in handling live electrical components
perform these tasks. Failure to follow all electrical safety precautions when exposed
to live electrical components could result in death or serious injury.
Wiring Diagrams
On-Off control of TLF24-3
Triac source
Triac sink
Floating point control of TLF24-3
Blk
(1)
Common
Red
(2)
+ Hot
Wht
(3)
+
Grn (4) +
Com Hot
Controller
Line
Volts
CW CCW
TLF24-3
The indication of direction
is valid for switch position CW.
2
24 VAC Transformer
5
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe necessary to work with live
electrical components. Have a qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions
when exposed to live electrical components could result in death or serious injury.
Blk
(1)
Common
Red
(2)
+ Hot
Wht
(3)
+
Grn
(4)
+
Com Hot
Controller
Line
Volts
CW CCW
TLF24-3
The indication of direction
is valid for switch position CW.
2
6
24 VAC Transformer
5
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe necessary to work with live
electrical components. Have a qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions
when exposed to live electrical components could result in death or serious injury.
Triac sink with separate transformers
Blk
(1)
Common
Red
(2)
+ Hot
Wht
(3)
+
Grn (4) +
Com Hot
Controller
Line
Volts
CW CCW
TLF24-3
The indication of direction
is valid for switch position CW.
2
6
24 VAC Transformer
Line
Volts
24 VAC Transformer
5
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe necessary to work with live electrical components.
Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components
perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result
in death or serious injury.
W461
W460
W462
W463
W464
INSTALLATION NOTES
3
5
6
Actuator may also be powered by 24 VDC.
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead. Actuators with
appliance cables use numbers.
For triac sink the common connection from the actuator must
be connected to the Hot connection of the controller. The
actuator must be connected to the control board common.
APPLICATION NOTES
Meets cULus or UL and CSA requirements without the need
of an electrical ground connection.
CAUTION
2
Equipment damage!
Actuators may be connected in parallel.
Power consumption must be observed and input
impedance must be observed.