Siel products

Siel is a brand listed on Welibaba with uninterruptible power supplies and voltage regulators. The listed products consist of online UPSs, line interactive UPSs, and single-phase and three-phase servo regulators. On the online UPS side there is the SLDS 33 series with three-phase input and three-phase output; for example, the 80 kVA model is offered without batteries and with an LCD touch screen. Line interactive models are distinguished by VA, and servo-controlled fully automatic voltage regulators by kVA rating. You can narrow down the device you are looking for by category, or type a model name such as SLDS 33 and the power rating into the search box. When choosing, compare the total power of the load to be supplied (VA or kVA), the input and output phase configuration (1ph/1ph or 3ph/3ph), whether the UPS is online or line interactive, and whether the battery is included with the product.

Products

About Siel

Siel is a brand listed on Welibaba with uninterruptible power supplies and voltage regulators. The listed products consist of online UPSs, line interactive UPSs, and single-phase and three-phase servo regulators. On the online UPS side there is the SLDS 33 series with three-phase input and three-phase output; for example, the 80 kVA model is offered without batteries and with an LCD touch screen. Line interactive models are distinguished by VA, and servo-controlled fully automatic voltage regulators by kVA rating. You can narrow down the device you are looking for by category, or type a model name such as SLDS 33 and the power rating into the search box. When choosing, compare the total power of the load to be supplied (VA or kVA), the input and output phase configuration (1ph/1ph or 3ph/3ph), whether the UPS is online or line interactive, and whether the battery is included with the product.

Frequently asked questions

What products and solutions does Siel manufacture?

Siel is a brand listed on Welibaba with uninterruptible power supplies and voltage regulators. The listed products consist of online UPSs, line interactive UPSs, and single-phase and three-phase servo regulators.

Which Siel product categories are available at Welibaba?

Welibaba currently lists 58 Siel products across categories such as Online UPS, Single-Phase Servo Regulators, Three-Phase Servo Regulators, Line Interactive UPS.

How can I compare and select Siel products by model code?

On the online UPS side there is the SLDS 33 series with three-phase input and three-phase output; for example, the 80 kVA model is offered without batteries and with an LCD touch screen.