7.5KW H100 Series VFD Spindle Drives Variable Frequency Drive for CNC Spindle Motor and Engraving Machine

7.5KW H100 Series VFD Spindle Drives Variable Frequency Drive for CNC Spindle Motor and Engraving Machine

Specification:

Model Number: H100-7.5S2 / H100-7.5T4

Type: Three-Phase Frequency Inverter (DC/AC)

Suitable Motor Power: 7.5 kW Three-Phase Motor

Input Voltage: AC 220V / 380V

Capacity of driver(KVA):14

Input Current: 17.5A

Output current (A)(Heavy load / Light load): 17.5/24

Output Type: Three-Phase

Output Frequency Range: 0 - 1000 Hz

Rated Frequency: 50 Hz / 60 Hz

Compact Size: 89 × 149 × 110 mm

Applicable Motor (kW) (Heavy load / Light load): 7.5/11

Weight : 4 kg;

Project Name: H100 Series

Control method: V/F

Four-digit display and status indicator lights: Displays frequency, current, rotational speed, voltage, counter, temperature, forward/reverse rotation status, and faults.

Communication Control: RS-485

Operating temperature: -10~40℃

Humidity: 0–95% relative humidity (no condensation)

Vibration: Below 0.5G

Frequency rate control Make

Scope: 0.1-1000.0Hz

Accuracy: Digital: 0.1% (-10–40℃); Analog: 0.1% (25 ± 10℃)

Set the resolution: Digital: 0.1 Hz; Analog: 1% of the maximum operating frequency

Output resolution: 0.1Hz

Operator setting method: Can be directly set using ←▲▼

Simulation setup method: External voltage: 0~5V, 0~10V, 4~20mA, 0~20mA

Other features: The three jump frequencies—lower frequency limit, start frequency, and stop frequency—can each be set independently.

One general control Make

Acceleration and Deceleration Control: 4 segments of acceleration and deceleration times (0.1 to 6500 seconds) can be selected arbitrarily.

Motor control mode:  V/F

Torque control: Torque boost can be set, up to a maximum of 10.0%; the starting torque can reach 150% at 1.0 Hz.

Multi-function input terminal: 

6 programmable inputs for implementing 16-speed control, program execution, and 4-segment acceleration/deceleration switching.

UP, DOWN functions, counter, external emergency stop, and other features.

Multi-function output terminal: Channel 1 is programmable output; it provides indications and alarms for operating status, zero speed, counter, external faults, program execution, and more.

Other features:

Automatic Voltage Regulation (AVR), Deceleration Stop or Free Stop, DC Braking, Automatic Reset and Restart, Frequency Tracking,

PLC program control, traverse motion control, draw ratio control, automatic energy-saving operation, and adjustable carrier frequency (up to 20 kHz), among others.

Protect Protect merit Can

Overload protection: Electronic relay protection motor driver (constant torque 150%/1 minute, fan-type 120%/1 minute).

FUSE protection:  The motor stops.

Overvoltage: 220V class: DC voltage > 390V; 380V class: DC voltage < 800V

Low voltage: 220V class: DC voltage < 200V; 380V class: DC voltage < 400V

Instant stop and restart: After a momentary stop, it can be restarted using frequency tracking.

Stall prevention:  Prevention of stall during acceleration and deceleration.

Short circuit at the output end: Electronic Circuit Protection

Other features: Overheat protection for heat sinks, reverse rotation limitation, direct start-up immediately after power-on, fault reset, parameter locking, and more.