•
Output Frequency Lower Limit –
Provides adjustment of output frequency lower
limit (0.0 - 200 Hz).
•
Acceleration and Deceleration Time –
Provides adjustment of acceleration and
deceleration time (0.1 - 999 seconds).
•
Operates 60 Hz and 50 Hz Motors –
Provides tailoring of the drive for 60 Hz or 50
Hz motors (factory set for 60 Hz motors).
•
Analog Output Voltage –
Provides connections for an analog voltage (0 - 10 V DC)
proportional to the output frequency.
•
Preset Volts/Hz Curves with Program Modification –
Used to tailor the drive for
constant torque, high starting torque, or variable torque (HVAC) applications.
•
Approvals –
UL Listed (USA and Canada), CE, C-tick (N10980), ISO-9002.
PROTECTION FEATURES (Fault Codes are Displayed)
See Table 17, on pages 49 and 50.
•
Overvoltage and Undervoltage Protection –
Shuts down the drive if the AC line
voltage goes above or below the operating range.
•
Regeneration Protection –
Eliminates tripping due to bus overvoltage caused by
rapid deceleration of high inertial loads.
•
Stall Protection –
Prevents the motor from stalling during startup of high inertial
loads.
•
Short Circuit Protection –
Shuts down the drive if a short circuit occurs at the motor
(phase-to-phase or phase-to-ground).
•
Electronic Motor Overload Protection (I
2
t) –
Prevents motor burnout and elimi-
nates nuisance tripping due to overload.
•
Overtemperature Protection –
Shuts down the drive if the temperature exceeds
safe limits.
OPTIONAL ACCESSORIES
(See Section X, on page 51.)
•
Class B Residential Standard RFI Filter –
Provides noise suppression for Class B
Residential Standard requirements (CE Directive 89/336/EEC).
Note: All models are available with a built-in Class A Industrial Standard RFI
Filter. Contact Sales Department
.
•
Brake Resistor Kit –
Provides rapid stopping of the drive. Available for Models
KBE2-2202, 2203, 4301, 4302, 4303.
•
DIN Rail Mounting Kit
•
DownLoad Module™ (DLM) –
Uploads and downloads drive programs.
•
Drive-Link™ Software –
Provides PC communications to facilitate programming.
Uses Windows® 95/98/2000/ME/XP/NT.
8
Sec. I – Introduction (Cont.)
Содержание KBE2
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