Key facts
- Manuals
- 13
- Languages
- ZH · JA
- Last added
- 2011-10-28
Featured BESTALL manuals
BESTALL E Series Solid State Relay Datasheet
The BESTALL E series solid‑state relays provide zero‑crossing AC switching with low di/dt, reducing electromagnetic interference and protecting inductive loads. They are suitable for controlling motors, heaters, and incandescent devices.
The document lists electrical parameters, environmental limits, and recommended heat‑sink selection for reliable operation, including installation methods such as screw‑mounting. This manual is written in Chinese.
Covers: Technical Parameters · Input Control Parameters · Output Control Parameters · General Parameters · Installation Form · Heat‑Sink Selection
BESTALL E Series Solid State Relay User Manual
The E Series solid state relay from BESTALL offers zero‑crossing AC conduction with DC control, providing low di/dt, reduced electromagnetic interference, and protection for inductive loads such as motors and heaters. The manual describes the relay’s operating principles, key advantages, and typical applications.
Installation instructions include mounting methods, heatsink selection, and wiring details. Technical parameters such as dielectric strength, insulation resistance, operating temperature, voltage drop, leakage current, and current rating are listed for proper selection and safe use. This manual is written in Chinese.
Covers: Technical Parameters · Input Control Parameters · Output Control Parameters · General Parameters · Installation Form · Heatsink Selection
BESTALL D Series Solid State Relay Manual
The D series solid state relay is a DC‑input, DC‑output device that offers level conversion, isolation and control. It is suited for connecting computers and digital circuits to various DC actuators such as lighting, small DC motors, power supplies, electromagnetic devices and smart meters, and can also serve as a driver stage for high‑current outputs. It is especially useful in corrosive, humid or explosion‑proof environments.
Installation is through‑hole PCB mounting. The relay includes technical parameters such as control voltage 8‑40 V, output voltage 5‑220 V, isolation voltage 2500 Vac, insulation resistance 500 MΩ and operating temperature –30 °C to 80 °C. When operating at high ambient temperature, de‑rate the current and limit surge currents for capacitive loads or instantaneous over‑voltage for inductive loads. This manual is written in Chinese.
Covers: Technical Parameters · Input Control Parameters · Output Control Parameters · General Parameters · Installation Form
P Series Solid State Relay Manual
The document describes the P series solid state relay, its features and operation. It explains how the relay can be triggered at any phase and its fast switching characteristics, making it suitable for inductive loads.
Technical data such as rated voltage, current, control voltage range, temperature limits and mounting dimensions are listed, along with wiring and installation guidelines. This manual is written in Japanese.
Covers: Naming · Technical Parameters · General Parameters · Mounting Form
Latest BESTALL manuals
BESTALL E Series Solid State Relay Datasheet
Datasheet 2 pages · 349 KB · ZHTechnical specifications and installation guidelines for BESTALL E series solid‑state relays.
BESTALL E Series Solid State Relay User Manual
User Manual 2 pages · 349 KB · ZHThe BESTALL E Series solid state relay manual provides specifications, wiring, and installation guidelines for the SSR.
BESTALL D Series Solid State Relay Manual
User Manual 2 pages · 321 KB · ZHThe BESTALL D series solid state relay provides DC input/output isolation and control for industrial automation.
P Series Solid State Relay Manual
User Manual 2 pages · 294 KB · JAThis manual provides specifications, wiring and operation details for the P series solid state relay.
BESTMALL D Series Solid-state Relay Manual
User Manual 2 pages · 313 KB · ZHThe BESTMALL D series solid-state relay manual provides specifications, installation, and usage guidelines for DC control applications.
BESTMALL E Series Solid State Relay Guide
User Manual 2 pages · 269 KB · ZHTechnical guide for BESTMALL E series solid state relays covering specifications, installation and performance.
BESTALL E4042-32G Solid State Relay Manual
User Manual 2 pages · 366 KB · ZHThe manual provides specifications, control voltage, output ratings, and installation guidelines for the BESTALL E4042-32G solid state relay.
BESTALL D3022 DC Output Solid-State Relay Manual
User Manual 2 pages · 326 KB · ZHThe BESTALL D3022 solid-state relay manual provides specifications, installation, and usage guidelines for DC control and output applications.
BESTMALL D Series Solid State Relay Datasheet
Datasheet 2 pages · 321 KB · ZHTechnical specifications and installation details for the BESTMALL D series solid‑state relay.
BESTALL D0211-32C Solid State Relay User Manual
User Manual 2 pages · 289 KB · ZHThe BESTALL D0211-32C solid state relay manual provides specifications, wiring, and usage guidelines for DC input/output applications.
BESTALL D4011-326 Solid-State Relay User Manual
User Manual 2 pages · 358 KB · ZHThe BESTALL D4011-326 solid‑state relay guide provides specifications, installation steps and usage instructions for DC control applications.
BESTALL E0442-32D Solid State Relay Guide
Datasheet 2 pages · 303 KB · ZHThe BESTALL E0442-32D solid state relay guide provides technical specifications, control parameters, and heat‑sink selection advice.
ESTALL P Series Solid State Relay Guide
User Manual 2 pages · 300 KB · ZHTechnical guide for ESTALL P series solid state relays covering specifications, installation and heatsink selection.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in BESTALL manuals
What is the maximum allowed temperature at the SSR base‑plate contact with the heat sink?
The contact surface temperature must not exceed 80 °C.
How should a heat sink be chosen for SSRs rated above 104 A?
Select a heat sink that matches the SSR and consider size, environment, ambient temperature, ventilation, and density.
What types of loads can the D series solid state relay control?
It can control DC loads such as lighting equipment, small DC motors, DC power supplies, various electromagnetic devices and smart meters.
What should be done when the relay operates in a high temperature environment?
The rated current should be de‑rated, surge current limited for capacitive loads, and instantaneous over‑voltage limited for inductive loads.
What is the rated voltage of the P series solid state relay?
The rated voltage is 420 Vac.
What input control voltage range does the relay accept?
It accepts an input control voltage of 3 to 14 Vdc.