S8TS

Features

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
  • Buffer unit protects against power glitches and outage
  • EMI Class B, UL Class 2, UL Class 1 division 2
Additional units

S8T-DCBU-01

S8T-DCBU-01.jpg
The S8T-DCBU-01 battery backup block supplies 24 VDC for a fixed period of time during AC input outages to considerably improve system reliability.

S8T-DCBU-02

S8T-DCBU-02.jpg
The S8T-DCBU-01 buffer block provides a back-up time of 500 ms at an output current of 2.5 A.

S8VK-R

S8VK-R20.jpg
Developed for highly reliable systems. Compact and cost-effective solution for back-up applications, easy to setup for system reliability requirements.

S8M

S8M.jpg
With the S8M your machine will be directly UL Class 2 compliant, maximum tripping current is 3,8A per channel (adjustable). This unit control up to 4 circuits.
Specifications & ordering info

Ordering information

Basic block

Order code

Output voltage

Output current

Screw terminal type

Connector terminal type

With bus line connectors1

Without bus line connectors2

With bus line connectors1

Without bus line connectors2

24 V

2.5 A

S8TS-06024-E13

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

Accessories

Bus line connector

Type

Number of connectors

Order code

AC line + DC line bus
(For parallel operation)

1 connector

S8T-BUS01

10 connectors4

S8T-BUS11

AC line bus (For series operation
or isolated operation)

1 connector

S8T-BUS02

10 connectors5

S8T-BUS12

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


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.

4. One package contains 10 S8T-BUS01 connectors.

5. One package contains 10 S8T-BUS02 connectors.

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.

4. One package contains 10 S8T-BUS01 connectors.

5. One package contains 10 S8T-BUS02 connectors.

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