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Technical Data
Power supply
Auxiliary switches
Torque
Fail safe - Enerdrive
Power consumption
Control signal
Running time through 90º
Electrical connection
Inlet bushing
Angle of rotation
Direction of rotation
Ambient temperature
Operation
Storage temperature
Relative Humidity
Enclosure type
Weight
Warning: Do not press the clutch when actuator is powered
Warning for BT160/260/180/280X4: High Voltage. Risk of electric chock.
Dimensions
D
C
Caution
We strongly recommend that all neptronic® products be wired to a separate transformer and that transformer shall service only neptronic® products. This precaution will
prevent interference with, and/or possible damage to incompatible equipment.
When multiple actuators are wired on a single transformer, polarity must be observed. Long wiring runs create voltage drop which may affect the actuator performance.
1
Enerdrive System U.S.A. Patent #5,278,454
BT-X4/060303
Feature:
• Designed to operate reliably in smoke control systems requiring
Underwriter's Laboratories UL555S (rated at 250˚F).
• Mounts easy on round & square shaft (optional).
• External clutch for manual adjustments.
• Maintenance free.
• Position indicator.
• Fail safe by Enerdrive System
• 2 auxiliary switches (only on models 080, 180 & 280)
BT060X4
BT160X4
22 to 26VAC
110 to 130 VAC
50/60Hz or 24VDC
50/60Hz
No
0 to 90 degrees, mechanically adjustable (factory set with 90º stroke)
Reversible, Clockwise (CW) or Counterclockwise (CCW) (factory set with CW direction)
A
B
Actuator for smoke damper
Specification
1
BT260X4
BT080X4
220 to 250 VAC
22 to 26VAC
50/60Hz
50/60Hz or 24VDC
35 in.lb. [4 Nm] at rated voltage
Yes
Running 15VA, Holding 5VA
2 wire / 2 position
20 to 30 sec Torque dependant
Fail safe: 15 sec. max at rated torque.
2
18 AWG [0.8mm
] minimum
2 inlet bushing of 5/8 in [15.9 mm] & 7/8 in [22.2 mm]
0ºF to +122ºF [-18º C to +50º C]
3 cycles at +250˚F [+121º C]
-22ºF to +122ºF [-30º C to +50º C]
5 to 95 % non condensing.
NEMA type 2 / IP42
3 lbs. [1.4 kg]
Dimension
& Installation instruction
BT180X4
110 to 130 VAC
50/60Hz
2 switches rated 250VAC, 5A
switching points: 5˚ & 85˚ +/-5˚
Inches
A
1.50
B
3.26
C
6.60
D
3.01
BT060X4
BT160X4
BT260X4
BT080X4
BT180X4
BT280X4
BT280X4
220 to 250 VAC
50/60Hz
Metric (mm)
38.1
82.8
167.5
76.4
1
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Table of Contents
Related Manuals for Neptronic BT060X4
Summary of Contents for Neptronic BT060X4
- Page 1 76.4 Caution We strongly recommend that all neptronic® products be wired to a separate transformer and that transformer shall service only neptronic® products. This precaution will prevent interference with, and/or possible damage to incompatible equipment. When multiple actuators are wired on a single transformer, polarity must be observed. Long wiring runs create voltage drop which may affect the actuator performance.
- Page 2 Actuator for smoke damper BT060/160/260/080/180/280X4 Specification & Installation instruction Mechanical installation Manually close the damper blades and positioned the actuator at 0º or 90º. Slide the actuator onto the shaft. Tighten the nuts on the “U” bolt to the shaft with a 8mm wrench to a torque of 60 in.lb.
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