Neptronic BT000 User manual

Actuator
Specification & Installation instructions
BT/070628 1
BT000 BT005 BT020 BT060 BT065 BT080
Technical Data BBT1000A BBT1005A BBT1021A BBT1060A BBT1065A BBT1080A
Auxiliary switches No No Yes (2) No No Yes (2)
Feedback No Yes No No Yes No
Fail safe - Enerdrive No Yes
Power consumption 6 VA 15VA Peak, 6VA
Control signal 3 wire / 2 position, 3 wire / 3 point floating 2 wire / 2 position, 4 wire / 3 point floating
Running time through
90º 20 to 30 sec Torque dependant
Torque 50 in.lb. [5,6 Nm] at rated voltage
Power supply 22 to 26 VAC or 28 to 32 VDC
Electrical connection 18 AWG [0.8 mm2] minimum
Inlet bushing 2 inlet bushing of 5/8 in [15.9 mm] & 7/8 in [22.2 mm]
Angle of rotation 0 to 90 degrees, mechanically adjustable (factory set with 90º stroke)
Direction of rotation Reversible, Clockwise (CW) or Counterclockwise (CCW) (factory set with CW direction)
Ambient temperature -22ºF to +122ºF [-30ºC to +50ºC]
Storage temperature -22ºF to +122ºF [-30ºC to +50ºC]
Relative Humidity 5 to 95 % non condensing.
Weight 3 lbs. [1.4 kg]
Ingress protection IP22 equivalent to Nema type 2,
IP54 equivalent to Nema type 3R if water tight inlet bushings (not supplied NEP617) are installed
Warning: Do not press the clutch when actuator is powered
Dimensions
A
B
C
D
Dimension Inches Metric (mm)
A 1.50 38.1
B 3.26 82.8
C 6.60 167.5
D 3.01 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.
1Enerdrive System U.S.A. Patent #5,278,454
Old Number
BBT1000A BT000
BBT1005A BT005
BBT1021A BT020
BBT1060A BT060
BBT1065A BT065
BBT1080A BT080
Feature:
•Mounts easy on round
& square shaft (with option –8).
•External clutch for manual adjustments.
•Maintenance free.
•Position indicator.
•Fail safe by Enerdrive System1
(on model 060, 065 & 080).
•Auxiliary switches
(on model 020 & 080).

BT000/005/020/060/065/080 Specification & Installation instruction
2
Mechanical installation
CLUTCH
MOUNTING
BRACKET
1. Manually close the damper blades and positioned the
actuator at 0º or 90º.
2. Slide the actuator onto the shaft.
3. Tighten the nuts on the “U” bolt to the shaft with a 8mm
wrench to a torque of 60 in.lb. [6,7 Nm].
4. Slide the mounting bracket under the actuator. Ensure free
movement of the slot at the base of the actuator. The
bracket pin must be placed in the mid distance of the slot.
5. Fix the bracket to the ductwork with #8 self-tapping screws.
Wiring Diagrams
Models BT000, 005 & 020 Models BT060, 065 & 080
3 wire / 2 position (ON-OFF)
COMMON (-)
SUPPLY (+) DRIVE
CW
1 2 3 4
DRIVE
CCW
2 wire / 2 position (ON-OFF)
COMMON (-)
SUPPLY (+) DRIVE CW
1 2 3 4
3 wire / 3 point floating
COMMON (-)
SUPPLY (+) DRIVE
CW
1 2 3 4
DRIVE
CCW
4 wire / 3 point floating
COMMON (-)
SUPPLY (+) DRIVE
CW
1 2 3 4
DRIVE
CCW
PC Board
Potentiometer
Only on model 005 & 065
BBT1060A
Dip switch
Terminal
1 2 3 4
ON
1 2 3
8
7
6
Feedback or switches terminal
Only on model 005, 020, 065 & 080
Dip switch settings
ON
1 2 3
Rotation: CCW
Fail safe return at 90º
Not used
ON
1 2 3
Rotation: CW
Fail safe return at 0º
Not used
Stroke adjustment
To adjust the stroke, move the adjustment screws at the desired position.