Delta PG-40 Specifications download pdf (Page 141)

VFD-B Series

A-2

Voltage Class

460V Class

Model Number VFD- B

007 015 022 037 055 075 110 150 185 220 300 370 450

550 750

Max. Applicable Motor

Output (kW)

0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45

55 75

Max. Applicable Motor

Output (HP)

1.0 2.0 3.0 5.0 7.5 10 15 20 25 30 40 50 60 75 100

Rated Output

Capacity (KVA)

2.3 3.2 4.2 6.5 9.9 13.7 18.3 24.4 28.9 34.3 45.7 55.6 69.3

84 114

Rated Output Current

(A)

2.7 4.2 5.5 8.5 13 18 24 32 38 45 60 73 91

110 150

Output Rating

Maximum Output

Voltage (V)

Proportional to Input Voltage

Rated Input Current

(A)

3.2 4.3 5.9 11.2 14 19 25 32 39 49 60 63 90

130 160

Rated Voltage 3-phase 342 to 528 V

Input

Rating

Frequency Tolerance

47-63 Hz

Control System SPWM (Sinusoidal Pulse Width Modulation, carrier frequency 1-15kHz)

Output Frequency

Resolution

0.01Hz

Torque

Characteristics

Including the auto-torque, auto-slip compensation; starting torque can be 150% at 1.0Hz

Overload Endurance 150% of rated current for 1 minute

Accel/Decel Time 0.1 to 3600 seconds (2 Independent settings for Accel/Decel Time)

V/F Pattern Adjustable V/F pattern

Control Characteristics

Stall Prevention Level

Frequency Setting

20 to 250%, Setting of Rated Current

Keypad

Setting by

Frequency

Setting

External

Signal

Potentiometer-5KΩ/0.5W, DC 0 to +10V or 0 to +5V (Input impedance 47KΩ); RS-485

interface; 4 to 20mA (Input impedance 250Ω); Multi-Function Inputs 1 to 6 (7 steps, Jog,

up/down)

Keypad Set by RUN, STOP and JOG Operation

Setting

Signal

External

Signal

M0 to M5 can be combined to offer various modes of operation, RS-485 serial interface

(MODBUS).

Multi-Function Input

Signal

Multi-step selection 0 to 15, Jog, accel/decel inhibit, first to forth accel/decel switches, counter,

PLC operation, external Base Block (NC, NO), auxiliary motor control is invalid, ACI/AVI

selections, driver reset, UP/DOWN key settings, sink/source selection

Multi-Function Output

Indication

AC Drive Operating, Frequency Attained, Non-zero, Base Block, Fault Indication,

Local/Remote indication, PLC Operation indication, Auxiliary Motor Output, Driver is Ready,

Overheat Alarm, Emergency Stop

Operating Characteristics

Analog Output Signal Analog frequency/current signal output.

Other Functions

AVR, S-Curve, Over-Voltage, Over-Current Stall Prevention, Fault Records, Adjustable Carrier

Frequency, DC Braking, Momentary Power Loss restart, Auto Tuning, Frequency Limits,

Parameter Lock/Reset, Vector Control, Counter, PID Control, Fan & Pump Control, PLC,

MODBUS Communication, Reverse Inhibition, PG feedback control, abnormal reset,

abnormal re-start, digital frequency output, sleep/revival function, master/auxiliary frequency,

1st/2nd frequency source selections

Protection

Self-testing, Over Voltage, Over Current, Under Voltage, Overload, Overheating, External

Fault, Electronic thermal, Ground Fault.

Cooling Methods Convection cooled Fan-cooled

Installation Location Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust

Pollution Degree 2

Ambient Temperature -10

C to 40

C (-10

C to 50

C without blind plate) Non-Condensing and not frozen

Storage/

Transportation

Temperature

-20

C to 60

Ambient Humidity Below 90% RH (non-condensing)

Enviromental

Conditions

Vibration 9.80665m/s

(1G) less than 20Hz, 5.88m/s

(0.6G) at 20 to 50Hz

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Delta PG-40 Specifications Page 141

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