Download 2 - Igor Chudov

Small, Yet Feature-Rich
Design Features
Interface/Communications
• Human Interface Module with
backlit LCD Display.
• Foreign language compatibility.
• Multiple communication options.
Software
• IR compensation.
• Inherent braking.
• Hybrid Current Limit.
• Slip compensation.
• Extensive parameter list.
Physical
• Intelligent power modules using IGBT
technology.
• CE marked for all applicable European
directives:
Emissions EN55011 Class B
Immunity EN50082-1
EN50082-2
• Standard IP30 (NEMA Type 1) enclosure.
• Optional Configured IP42 (NEMA Type 1) or
IP65 (NEMA Type 4/12).
• Hinged front cover for easy access to the
power and control wiring.
• Built-in protective features.
Control
• Configurable for either two-wire
or three-wire control.
• 0 – 10V DC speed input.
• Remote potentiometer input.
• 4 – 20 mA analog speed input.
• Two programmable outputs
(1 relay, 1 transistor).
• Programmable 0 – 10 volt analog output.
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Hybrid Current Limit
The hybrid current limit function utilizes both
firmware and hardware control to minimize the
possibility of trips during shock loads, fast
accelerations, constant speed operation and
deceleration.
Inherent Braking
The inherent braking capability of the drive
provides fast deceleration times by using a
patented software-driven regulator to control
the deceleration ramp. For many applications,
this helps:
• Reduce the requirement for external
braking resistors.
• Save valuable panel space.
• Lower installation costs.
Frequency (Hz)
Do not let the compact size fool you. Bulletin
1305 AC drives offer many features to enhance
the performance of your application.
0
1
2
3
4
Bulletin 1305 Decel Ramp Control
Typical Decel Control
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Time
Built-in Protective Features
• Motor overload protection – UL listed and CSA
certified as a motor overload protective device
and designed to meet IEC and VDE standards
for motor overload protection. No external
overload protection is required for single motor
applications. This saves valuable panel space
and reduces the total installation cost.
• Short circuit on the output phases.
• Ground fault during power up of motor.
• Over temperature due to improper ventilation.