Key facts
- Brand
- Emerson
- Model
- EV1000
- Documents
- 3
- Languages
- ZH
- Last added
- 2012-03-09
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Emerson EV1000 Variable Frequency Drive User Manual
The Emerson EV1000 series is a general‑purpose variable frequency drive designed for high‑torque, high‑precision and wide‑range speed control. This manual provides safety guidelines, product specifications, installation and wiring instructions, detailed operation procedures, fault handling, and maintenance recommendations.
It also includes information on optional accessories, environmental limits, and warranty terms to help users install, configure, and maintain the drive safely and efficiently. This manual is written in Chinese.
Emerson EV1000 specifications
| Rated Voltage (380‑440 V) | 380V–440V; 50 Hz/60 Hz |
|---|---|
| Frequency Range | 0 Hz – 650 Hz |
| Overload Capacity (G‑type) | 150 % rated current for 1 min, 180 % for 3 s/1 s |
| Modulation Method | Flux‑vector PWM modulation |
| Protection Functions | Phase‑loss, over‑current, over‑voltage, under‑voltage, over‑heat, overload |
| IP Rating | IP20 |
All Emerson EV1000 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the overload capacity for G‑type EV1000 drives?
G‑type drives can handle 150 % of rated current for 1 minute and 180 % of rated current for 3 seconds (or 1 second) without tripping.
What frequency range can the EV1000 series operate over?
The drive supports a frequency range from 0 Hz up to 650 Hz.
What safety precautions are required before wiring the EV1000 inverter?
Wiring must be performed by qualified personnel with the power fully disconnected, and the inverter’s grounding terminal must be securely connected.
How should the inverter be grounded?
The inverter’s grounding terminal must be reliably connected to ground to prevent electric shock.
What is the warranty period for the EV1000 inverter?
The warranty period is eighteen months.
From: Emerson EV1000 Series General Frequency Inverter User Manual