Franklin BAS-1P - User Manual

Updated 9.11.14 © Copyright 2017 Franklin Control Systemswww.franklin-controls.com
|
800.962.3787
|
22985 NW Evergreen Pkwy Hillsboro, OR 97124
Installation & Operation Guide
Thank you for purchasing the Franklin Control
Systems Single Phase Building Automation Starter!
Please read this manual thoroughly to ensure
safe installation and proper operation.
Precautions
To prevent injury and property damage, follow these instructions.
Failure to adhere to installation/operation procedures and all
applicable codes may result in hazards as indicated by warning
codes outlined below:
indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury. This signal word is to be limited to the
most extreme situations.
indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury. It may also be used to alert against
unsafe practices.
This is the safety alert symbol. Read and follow instructions carefully to
avoid a dangerous situation.
This symbol alerts the user to the presence of “dangerous voltage”
inside the product that might cause harm or electrical shock.
DANGER
WARNING
CAUTION
Safety Instructions
Equipment starts automatically. Lockout/tagout before servicing.
As with all electrical products, read manual thoroughly. Only qualified,
expert personnel should perform maintenance and installation. Contact the
nearest authorized service facility for examination, repair, or adjustment.
Do not disassemble or repair unit unless described in this manual; death
or injury to electrical shock or fire hazard may result. Specifications and
manual data subject to change. Consult factory for additional information.
DANGER
CAUTION
1Ø AC Input 50/60 Hz
L1 L2/N
T1 T2
M
Voltage Input
Auto Run
Fault
Output
Status
Output
Dry Input
Auto Run
Normally Open
Input
12-120V
AC/DC
Input
Main Power Wiring
Wire main power input and output to the appropriate 12AWG wire leads utilizing
properly sized wire nuts. Use only copper conductors rated at least 60°C.
Maintain proper clearances and verify that no possibility of an electrical short
exists between the power conductors or enclosure. Ensure that wires are not
under stress and all insulation is intact.
Low Voltage Wiring
Automation system control wiring should be run in a separate conduit. The
control terminals accept 26~14AWG wire torqued to 3.5 in-lb.
Installation
FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN DEATH OR
SERIOUS INJURY
Mounting
Mount the starter on a minimum 14 cu-in single gang junction box. To access
mounting holes, slide upper and lower covers to the open position.
(See Figure 1)
Using provided mounting screws (6-32 x 7/8”), attach starter housing to junction
box (once appropriate wiring has been completed).
•
materials. Contact arcing can induce explosion or fire.
• Install starter in UL Type 1 (NEMA 1) appropriate locations only. Safe mounting
requires a dry, protected environment.
• The BAS-1P is rated for maximum ambient temperature of 40°C
• Do not allow any metal shavings or debris from installation to enter enclosure.
WARNING
Figure 1
HAZARDOUS VOLTAGE
• Disconnect and lock out all power before installing or servicing equipment.
• This equipment may require locking out multiple power sources prior to service
• Install and wire in accordance with all applicable local & national electrical and
construction codes

Summary

Safety Precautions

DANGER Hazard

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING Hazard

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION Hazard

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Safety Symbols

Explains the safety alert symbol and dangerous voltage symbol for hazard awareness.

Installation Procedures

Mounting Instructions

Mount the starter on a minimum 14 cu-in single gang junction box.

Wiring Guidelines

Covers main power wiring and low voltage automation system control wiring.

Safety Instructions

Automatic Start Warning

Equipment starts automatically; lockout/tagout before servicing.

Servicing Precautions

Only qualified, expert personnel should perform maintenance and installation.

Product Operation

Overload Adjustment

Confirm nameplate FLA and use screwdriver to adjust overload protection dial.

LED Status Indicators

Details the status indicated by PWR, RUN, and FAULT LEDs.

Operation Modes

Explains Manual (Hand) and Automatic control modes.

Lockout Options

Instructions on how to use a padlock for security.

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

The Franklin Control Systems BAS-1P Single Phase Starter is a robust and essential component for managing single-phase motors in building automation systems. Designed for safe and efficient operation, this starter provides comprehensive control and protection features, ensuring reliable performance and extending the lifespan of connected equipment. Its design emphasizes user safety and ease of installation, with clear instructions and warning codes to prevent injury and property damage.

Function Description

The BAS-1P starter serves as a motor controller, facilitating the safe start, stop, and protection of single-phase motors. It integrates several key functions:

• Motor Control: The device allows for both manual and automatic operation of connected motors. In manual (HAND) mode, the starter acts as a direct manual motor controller, engaging the motor when the main power switch is set to the ON (I) position. In automatic (AUTO) mode, motor operation (ON or OFF) is determined by external signals received via the terminal inputs located on the rear of the unit, making it suitable for integration into broader building automation systems.
• Overload Protection: A critical safety feature, the BAS-1P includes an adjustable overload protection mechanism. Users can set the desired amperage using a flathead screwdriver to match the motor's Full Load Amperage (FLA), preventing damage from excessive current draw. If an overload condition occurs, the starter will trip, indicated by a flashing red FAULT LED, and will enter a cool-down period before a reset attempt can be made.
• Short Circuit Protection: The starter is designed to operate safely within circuits capable of delivering specific RMS Symmetrical Amperes, offering protection against short circuits when used with appropriate fuses or inverse time circuit breakers.
• Status Indication: LED indicators provide immediate visual feedback on the starter's operational status. The POWER (PWR) LED illuminates when voltage is applied and the main power switch is ON. The RUN LED indicates current provision status, remaining illuminated during normal operation and flashing if the unit does not sense current. The FAULT (FLT) LED flashes for an overload trip and remains constant for a fault trip, also flashing during the cool-down period after an overload.

Usage Features

The BAS-1P is engineered for straightforward installation and user-friendly operation, incorporating several features that enhance its utility:

• Mounting Flexibility: The starter is designed for mounting on a standard 14 cu-in single gang junction box. Its upper and lower covers slide open to reveal mounting holes, simplifying the installation process. It is crucial to install the starter in UL Type 1 (NEMA 1) appropriate locations, ensuring a dry and protected environment, and avoiding areas with flammable gases, dusts, or materials to prevent explosion or fire hazards.
• Wiring Convenience: The device accommodates 12AWG wire leads for main power input and output, recommending copper conductors rated at least 60°C. Low voltage control wiring (26~14AWG) connects to terminals that accept specific torque settings, ensuring secure connections. The manual emphasizes maintaining proper clearances and verifying insulation integrity to prevent electrical shorts.
• Operation Mode Selector: A 3-position switch allows users to easily select between RESET, MANUAL (HAND), and AUTOMATIC (AUTO) modes, providing flexibility in how the motor is controlled.
• Reset Functionality: Following a fault condition, the starter can be reset by sliding the 3-position switch to RESET and holding it for a minimum of 5 seconds after the 180-second cool-down period has elapsed. This ensures the motor has adequately cooled before attempting to restart.
• Lockout Options: For enhanced security and to prevent unauthorized access or tampering, the BAS-1P includes a concealed locking grasp. By sliding the lower cover upward, a standard padlock can be inserted. An optional padlocking attachment can also be utilized for multiple padlocks, providing robust security for critical applications.
• Compliance and Safety: The device meets NFPA-70 (NEC) motor disconnect requirements for stationary motors of 2HP or less, underscoring its adherence to industry safety standards. The inclusion of CULUS listing further confirms its compliance with recognized safety and quality standards.

Maintenance Features

While the BAS-1P is designed for reliable operation, certain aspects contribute to its maintainability and safe servicing:

• Clear Warning and Precautionary Markings: The manual prominently displays DANGER, WARNING, and CAUTION indicators, along with safety alert symbols, to guide users on safe practices and potential hazards. This proactive approach to safety information is crucial for preventing accidents during installation, operation, and maintenance.
• Hazardous Voltage Warnings: Specific warnings about hazardous voltage emphasize the importance of disconnecting and locking out all power sources before installing or servicing the equipment. This highlights the need for qualified personnel to perform maintenance and installation tasks, minimizing the risk of electrical shock.
• Overload Adjustment: The adjustable overload dial allows for precise calibration to match the motor's FLA, which is a key maintenance task to ensure ongoing protection as motor characteristics or application requirements might change. This feature allows for fine-tuning without requiring a complete replacement of the unit.
• Diagnostic LEDs: The POWER, RUN, and FAULT LEDs serve as valuable diagnostic tools. They provide immediate visual cues about the starter's operational state, helping technicians quickly identify if power is present, if the motor is running as expected, or if a fault condition has occurred. This simplifies troubleshooting and reduces downtime.
• Robust Construction: The design emphasizes durability, with recommendations for proper wiring and clearances to ensure the longevity of the electrical connections and the enclosure itself. Preventing metal shavings or debris from entering the enclosure during installation is also highlighted to maintain internal component integrity.
• Manual Accessibility: The comprehensive installation and operation guide provides detailed instructions for all aspects of the device, from mounting and wiring to operation modes and troubleshooting. This manual is an essential resource for qualified personnel performing maintenance, ensuring they have the necessary information to service the unit correctly and safely.

Franklin BAS-1P Specifications