Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2012-03-14
Featured 江苏斯菲尔电气 manuals

Sfere LBT Series Reactive Power Compensation Switching Unit User Manual
The Sfere LBT series reactive power compensation switching unit provides dynamic switching for reactive power compensation and harmonic mitigation. It uses high‑reliability bidirectional thyristors to achieve zero‑voltage insertion and zero‑current removal, with a fast response time of ≤20 ms.
The manual includes product introduction, naming meaning, technical parameters, mechanical dimensions, wiring instructions, safety precautions, warranty information, and contact details to help users install, operate, and maintain the unit safely and efficiently. This manual is written in Chinese.
Covers: Product Introduction · Naming Meaning · Technical Parameters · Installation Dimensions · Wiring Method · Precautions

Jiangsu Sfere Electric CD195X-9C7 Multi-loop Temperature Display Controller User Manual
The CD195X-9C7 multi‑loop temperature display controller provides high‑precision measurement of up to eight temperature channels using Pt100, thermocouples, resistance and voltage/current inputs. It offers configurable relay alarms, analog transmitter outputs, and Modbus‑RTU RS485 communication for integration into industrial monitoring systems.
This manual describes product features, selection guidelines, electrical specifications, panel operation, programming procedures for inputs, relays, transmitter and communication, special functions, password management, system calibration, wiring diagrams and dimensions. It also includes a flowchart of the user programming menu. This manual is written in Chinese.
Covers: Product Overview · User Selection · Main Electrical Performance · Instrument Operation · Panel Description · Measurement Display State
Latest 江苏斯菲尔电气 manuals
Sfere LBT Series Reactive Power Compensation Switching Unit User Manual
User Manual 4 pages · 177 KB · ZHUser manual for Sfere LBT series reactive power compensation switching unit, covering specifications, installation, wiring, and safety.
Jiangsu Sfere Electric CD195X-9C7 Multi-loop Temperature Display Controller User Manual
User Manual 13 pages · 485 KB · ZHThe CD195X-9C7 is an 8‑channel temperature display controller with programmable relays, transmitter outputs and RS485 communication, detailed in this user…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 江苏斯菲尔电气 manuals
What power supply is required for the LBT unit?
It requires an AC220 V ± 20 % supply at 50 Hz ± 10 %.
From: Sfere LBT Series Reactive Power Compensation Switching Unit User Manual
How fast does the unit respond to a switching command?
The response time is 20 ms or less.
From: Sfere LBT Series Reactive Power Compensation Switching Unit User Manual
