S8TS DC Backup Industrial use, modular power supply for multiple configurations The S8TS is an expandable power supply standard units can easily be snapped together in parallel to provide you with ultimate flexibility. Expandable up to 4 units, it can deliver a total power of 240W at 24VDC or a multi-output configuration. • Improves system reliability by building up N+1 redundancy • Standard unit 60 W at 24 VDC, 30 W at 12 VDC and 25 W at 5 VDC • Battery back-up unit protects against power outage (see accessories) • Buffer unit protects against power glitches and outage (see accessories) • EMI Class B, UL Class 2, UL Class 1 division 2 Ordering information Basic block Order code Output Output current Screw terminal type Connector terminal type voltage With bus line connectors*1 Without bus line connectors*2 With bus line connectors*1 Without bus line connectors*2 24 V 2.5 A S8TS-06024-E1*3 S8TS-06024 S8TS-06024F-E1 S8TS-06024F 12 V 2.5 A S8TS-03012-E1 S8TS-03012 S8TS-03012F-E1 S8TS-03012F 5 V 5 A – S8TS-02505 – S8TS-02505F *1 One S8T-BUS01 connector and one S8T-BUS02 connector are included as accessories. *2 Bus line connectors can be ordered separately if necessary. *3 Conforms to EMI class B with DC minus terminal ground. Accessories Bus line connector Type Number of connectors Order code AC line + DC line bus 1 connector S8T-BUS01 (For parallel operation) 10 connectors*1 S8T-BUS11 AC line bus (For series operation 1 connector S8T-BUS02 or isolated operation) 10 connectors*2 S8T-BUS12 *1 One package contains 10 S8T-BUS01 connectors. *2 One package contains 10 S8T-BUS02 connectors. Specifications Item 5 V models 24/12 V models Single operation Single operation Parallel operation Efficiency 62% min. 24 V models: 75%, 12 V models: 70% min. Power factor 0.8 min. 24 V models: 0.9 min., 12 V models: 0.8 min. Input voltage 100 to 240 VAC, (85 to 264 VAC), single-phase Output voltage Voltage adjustment 5 V ±10% min. 24 V models: 22 to 28 V, 12 V models: 12 V ±10% min. Ripple 2% (p-p) max. 2% (p-p) max. 2% (p-p) max. Input variation 0.5% max. – – Temperature influence 0.05%/°C max. (with rated input, 10 to 100% load) Overcurrent protection 105 to 125% of rated load current, inverted L drop, automatic reset Overvoltage protection yes yes yes Output indicator yes (green) yes (green) yes (green) Weight 450 g max. 450 g max. 450 g max. Series operation yes yes yes Parallel operation no yes yes Size in mm (HxWxD) 120x43x120 549
All ratings we receive from the items we offer are real and verified. A small gesture, but a lot of value. That's why we thank you for that minute you invest in leaving us your opinion and qualification about the products, because it helps us to continue improving and to offer you a service of even higher quality.