This document provides information on the installation, operation, maintenance, and troubleshooting of frequency converters.
This manual provides safety instructions, product overview, and detailed specifications for the CHV100 series inverter. It covers model identification, component descriptions, expansion cards, dimensions, and braking resistor selection.
Installation, wiring, operation, fault diagnosis, maintenance, and communication protocols are described in depth, along with specific guidance for using CHV100 expansion cards and configuring parameters. This manual is written in Chinese.
| Input voltage range | 380/220V ±15% |
|---|---|
| Input frequency range | 47–63 Hz |
| Output voltage range | 0–rated input voltage |
| Output frequency range | 0–400 Hz |
| Programmable digital inputs | 6 inputs (1 high‑speed pulse input) |
| Programmable analog inputs | AI1 0–10 V, AI2 0–10 V or 0–20 mA (expandable) |
| Programmable open‑collector outputs | 2 standard (1 selectable for high‑speed) |
| Control modes | No‑PG vector, PG vector, V/F |
| Overload capacity | 150 % rated current for 60 s, 180 % for 10 s |
| Starting torque | 0.5 Hz/150 % (no PG), 0 Hz/180 % (PG) |
| Speed control accuracy | ±0.5 % (no PG), ±0.1 % (PG) of rated speed |
| Carrier frequency | 1.0 kHz – 16.0 kHz |
The inverter accepts 380 V or 220 V input voltage with a tolerance of ±15 % and operates with an input frequency of 47 Hz to 63 Hz.