SAJ VM1000 - Chapter 1 Product Information; Production Introduction

VM1000 Series
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Chapter 1 Product Information
1.1 Production Introduction
The Usage of VM1000 AC drive
VM1000 AC drive is the new generation product with high performance and multi
usages, which usually apply in the regular three-phase induction motor for speed
control. Power range is 11～110kW;It can select V/F control mode or SVC control
mode.
Key Design Points
Design Points Instruction
Control
performance and
function
1.Product adopts: large capacity power module,high accuracy detection
hardware and brandnew control platform
2.Function upgrade: mainly includes torque control,S curve,given
frequency,vector control, V/F separation, Two groups of PID
parameters，input、output and auxiliary function，faults protection and
user-defined protection action
3. Meanwhile,it maintain the compatibility for previous products
Input/Output and
communication
interface
Support 5 common inputs, 1 high-speed pulse input, 1 high-speed
pulse output( also work as open collector output DO), 2 relay output, 2
analogue output, 2 analogue input, 1 RS485 communication interface
G/P load types
Whole series support heavy load(G) and normal load(P) rating
characteristics.
G load type: typical constant torque load, such as conveyor, lift, crane,
etc.
P load type: typical variable torque load, such as pump and fan.
Structure design
Structure optimization, dimension decrease, good heat dissipation,
industrial protection, simple case