Delta BLD-E1 brushless DC motor drive BLD-E1 Series User Manual download pdf (Page 171)

Appendix A Specifications| BLD-E1 Series

A-2

Revision May 2009, 00DE, V0.50

Voltage Class 460V Class

Model Number BLD-XXXE1 004 007 015 022 037

Max. Applicable Motor Output (kW) 0.4 0.75 1.5 2.2 3.7

Max. Applicable Motor Output (hp) 0.5 1.0 2.0 3.0 5.0

Rated Output Capacity (kVA) 1.2 2.0 3.3 4.4 6.8

Rated Output Current (A) 1.5 2.5 4.2 5.5 8.2

Maximum Output Voltage (V)

3-Phase Proportional to Input Voltage

Output Speed (RPM)

1 ~ 4000 RPM

Carrier Frequency (kHz) 2-15

Rated Input Current (A) 1.8 3.2 4.3 7.1 9.0

Rated Voltage/Frequency 3-phase, 380-480V, 50/60Hz

Voltage Tolerance

10%(342~528V)

Output Rating

Frequency Tolerance

5%(47~63Hz)

Cooling Method Natural Cooling Fan Cooling

Weight (kg) 1.2 1.2 1.2 1.7 1.7

General Specifications

Control System Hall Sensor + 6-step close loop

Speed Setting Resolution 1 RPM

Output Speed Resolution 1 RPM

Torque Characteristics

Including the auto-torque compensation; starting torque can be 150% at

80RPM

Overload Endurance 150% of rated current for 1 minute

Accel/Decel Time 0.1 to 600 seconds (2 Independent settings for Accel/Decel time)

Stall Prevention Level Setting 20 to 250% of rated current

Control Characteristics

Regenerated Brake Torque

Approx. 20% (up to 125% possible with optional brake resistor or externally

mounted brake unit

Keypad

Setting by

Speed

Setting

External Signal

Potentiometer-5kΩ/0.5W, 0 to +10VDC, 4 to 20mA, RS-485 interface; Multi-

function Inputs 3 to 6 (15 steps, up/down)

Keypad Set by RUN and STOP Operation

Setting

Signal

External Signal

2 wires/3 wires (MI1, MI2, MI3) and RS-485 serial interface

Multi-function Input Signal

Multi-step selection 0 to 15, accel/decel inhibit, 2 accel/decel switches,

counter, Jog, driver reset, UP/DOWN key settings, ACI/AVI selections,

NPN/PNP input selection

Operating Characteristics

Multi-function Output Indication

AC drive operating, speed attained, zero speed, counter attained indication,

status selections of input terminals, fault indication, overheat alarm and

emergency stop

Protection Functions

Over voltage, over current, under voltage, external fault, motor overload,

ground fault, drive overload and drive overheating

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Delta BLD-E1 brushless DC motor drive BLD-E1 Series User Manual Page 171

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