RELAYCARD-SDU

SOLAHD  RELAYCARD-SDU  继电器卡, 用于SDU系列

The SDU DIN Rail DC UPS is an advanced 24 VDC uninterruptible power system that combines an industry leading design with a wide operational temperature range and unique installation options. The SDU DC UPS is a powerful, microprocessor controlled UPS that provides protection from power interruptions. With an input voltage range of 22.5 to 30.0 VDC, the DC UPS is the ideal power back-up solution for your critical connected loads.

**There are three individual hardware products when putting an SDU DC UPS system into operation:**

1\. 24 VDC Power Supply Recommended Sola SDN Series

2\. 24 VDC SDU DC UPS Power Module

3\. 24 VDC SDU DC UPS Battery Module; or 24 VDC SDU DC UPS External Battery Module

**There are two models of the SDU DC UPS Battery Modules:**

1\. SDU 24-BAT, DIN Rail/Panel mount for installation in ventilated enclosure, up to 4 battery modules can be connected to the SDU DC UPS.

2\. SDU 24-BATEM, Panel mount, alternate battery module for external installation of non-ventilated enclosures, only 1 battery module can be connected to the SDU DC UPS.

**

There are two models

.

of the SDU DC UPS Battery Modules:**

1\. SDU 24-BAT, DIN Rail/Panel mount for installation in ventilated enclosure, up to 4 battery modules can be connected to the SDU DC UPS.

2\. SDU 24-BATEM, Panel mount, alternate battery module for external installation of non-ventilated enclosures, only one battery module can be connected to the SDU DC UPS.

*Can not use a combination of both models of the battery modules, only one model of the battery module can be connected to the SDU DC UPS.

**Features:**

* Modular, Rugged Industrial Grade Design

* Microprocessor Based Controls

* Automatic Self-Test Feature for UPS Function and Battery Management Check

* Power Module Wide Operation Temperature Range –20°C to +50°C

* Flexible Batteries Back-Up Expansion Capabilities

* Overload Protection in Normal and Battery Modes

* User Replaceable Batteries

* Both Power and Battery Modules Are UL508 Listed

* IP20 Rated Input and Output Screw Terminals

* No Internal Fan, No Extra Cooling Required

* Sturdy, Reliable All Metal DIN Rail Mounting Connector

* LED Status Indicators

* Universal Dry Contact Relay Terminals Provide Remote Signaling

* Monitoring, Diagnostics, Remote Turn-On and Shut-Off Capabilities

* Limited Two-Year Warranty

**Applications:**

* Industrial/Machine Control

* Automation Process Control

* Computer-Based Control Systems

* Conveying Equipment

* Material Handling

* Packaging Machines

* Semiconductor Fabrication Equipment

* DeviceNet

* Amusement Park Equipment

* Pharmaceutical Applications

* Control Rooms