Actuator
Specification & Installation Instructions
Feature:
| • Mounts easy on round & square shaft (with option –8). • External clutch for manual adjustments. • Maintenance free. • Position indicator. • Fail safe by Enerdrive System 1 (on model 60S, 65S & 80S). • Auxiliary switches (on model 20S & 80S). • Reliable control for air damper applications up to 12.5 ft 2 [1.2 m 2 ] (seal-less damper blades; air friction-dependent). | BT100S, BT105S BT120S, BT160S BT165S, BT180S BT200S, BT205S BT220S, BT260S BT265S, BT280S |
| Technical Data | BT100S | BT105S | BT120S | BT200S | BT205S | BT220S | BT160S | BT165S | BT180S | BT260S | BT265S | BT280S |
| Auxiliary switches | No | No | Yes (2) | No | No | Yes (2) | No | No | Yes (2) | No | No | Yes (2) |
| Feedback | No | Yes | No | No | Yes | No | No | Yes | No | No | Yes | No |
| Power supply | 110 to 130 VAC 50/60Hz | 220 to 250 VAC 50/60Hz | 110 to 130 VAC 50/60Hz | 220 to 250 VAC 50/60Hz | ||||||||
| Fail safe – Enerdrive | No | Yes | ||||||||||
| Power consumption | 6 VA | 20VA Peak, 6VA | ||||||||||
| Control signal | 3 wire / 2 position, 4 wire / 3 point floating | 2 wire / 2 position, 4 wire / 3 point floating | ||||||||||
| Ingress protection | IP22 equivalent to Nema type 2, IP54 equivalent to Nema type 3R if water tight inlet bushings (not supplied NEP617) are installed | IP22 equivalent to Nema type 2 | ||||||||||
| Running time through 90° | 90 – 110 sec, (Fail-safe 20-35 sec) | |||||||||||
| Torque | 50 in.lb. [5.6 Nm] at rated voltage | |||||||||||
| Electrical connection | 18 AWG [0.8 mm2] minimum | |||||||||||
| Inlet bushing | 2 inlet bushing of 13/16 in [20.6 mm] | |||||||||||
| Angle of rotation | 0 to 90 degrees, mechanically adjustable (factory set with 90° stroke) | |||||||||||
| Direction of rotation | Reversible, Clockwise (CW) or Counterclockwise (CCW) (factory set with CW direction) | |||||||||||
| Ambient temperature | -22°F to 122°F [-30°C to 50°C] | |||||||||||
| Storage temperature | -22°F to 122°F [-30°C to 50°C] | |||||||||||
| Relative Humidity | 5 to 95 °A) non condensing. | |||||||||||
| Weight | 3 lbs. [1.4 kg] | |||||||||||
| Warning: Do not press the clutch when actuator is powered | ||||||||||||
Dimensions
| Dimension | Inches | Metric (mm) | |
| A | 1.50 | 38.1 | |
| B | 3.64 | 92.5 | |
| C | 6.60 | 167.5 | |
| D | model 00S, 05S & 20S | 3.02 | 76.8 |
| model 60S, 65S & 80S | 3.81 | 96.8 | |
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 Ener drive System U.S.A. Patent #5,278,454
BT100S/105S/120S/160S/165S/180S
BT200S/205S/220S/260S/265S/280S
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 8mmwrench to a torque of 60 in.lb. [6,7 Nm].
- 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.
- Fix the bracket to the ductwork with #8 self-tapping screws.
Wiring Diagrams
Caution: Risk of electric shock. Remove power prior to connect.
| Models BT100S, 105S, 120S, 200S, 205S & 220S | Models BT160S, 165S, 180S, 260S, 265S & 280S |
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PC Board
Dip switch settings
Rotation direction (SW1)
Fail safe direction (SW2)
Stroke Adjustment
To adjust the stroke, move the adjustment screws at the desired position.
