SITOP lite, modern power supplies at an affordable price. Check it out!

SITOP lite single-phase adjustable 24 V power supplies meet the basic requirements of industrial environments and offer all key features at a low price without compromising quality and reliability. A wide range of inputs with manual switching allows connection to a wide range of single-phase power systems used worldwide. Thanks to their slim, compact design, SITOP PSU100L power supplies require little space on a standard DIN rail and do not require side clearance from adjacent devices. The high degree of efficiency results in low power consumption and low heat loss in the control cabinet. Short-circuit and overload protection and UL approval for export ensure trouble-free operation.

Main product highlights:

- 24 V/2.5 A, 5 A ,10 A and 20 A for industrial applications with standard  requirements
- 1-phase wide-range input with manual switchover
- slim design - no lateral installation clearances required
- high degree of efficiency
- green LED for "24 V OK"
- parallel connection possible
- adjustable output voltage for compensating voltage drops
- no lateral installation clearances required
- ambient temperature range of 0 °C to 60 °C (from 45 °C with derating)
- cooling through natural convection
- short-circuit and overload protection
- certification in accordance with CE and cULus

SITOP PSU100L power supplies are 4 products:

- 6EP1332-1LB00 (SITOP PSU100L 1-phase, 24 V DC/2.5 A)
- 6EP1333-1LB00 (SITOP PSU100L 1-phase, 24 V DC/5 A)
- 6EP1334-1LB00 (SITOP PSU100L 1-phase, 24 V DC/10 A)
- 6EP1336-1LB00 (SITOP PSU100L 1-phase, 24 V DC/20 A)

To increase 24 V availability, SITOP solid state power supplies can be combined with DC UPS, redundancy and selectivity modules. Use different add-on modules for flexible expansion of SITOP lite power supply units to build up allround protection.

Protection against power supply unit failure - SITOP PSE202U redundancy module (6EP1962-2BA00, 6EP1964-2BA00):

- reliable 24 V supply even when a power supply fails
- less space required due to compact redundancy modules for power supplies up to 40 A
- version with power limitation to 100 VA according to NEC Class 2
- signaling contact for status signaling to controller, PC or process control system

Protection of 24 V feeders SITOP PSE200U selectivity module, up to 3A (6EP1961-2BA11, 6EP1961-2BA31), up to 3A NEC Class 2 (6EP1961-2BA51, 6EP1961-2BA61), up to 10A (6EP1961-2BA21, 6EP1961-2BA41):

- reliable protection for up to 4 consumer feeders per module
- reliable tripping regardless of cable lengths or cross-sections
- sequential connection of feeds is possible to reduce inrush current
- fast and channel-specific diagnostics through single-channel signaling (evaluation by means of free SIMATIC S7 function blocks for S7-1200/1500/300/400)
- simple commissioning thanks to manual switch on/off of outputs

Buffering in the minutes range by uninterruptible SITOP UPS500 power supply (6EP1933-2EC41, 6EP1933-2EC51, 6EP1933-2NC01, 6EP1933-2NC11):

- long lasting, maintenance-free double-layer capacitors (ultracaps), even at high ambient temperatures
- no battery replacement and no ventilation of control cabinet required
- available in 2 versions: Modular, expandable DIN rail devices and rugged design with IP65 protection
- easy integration into PC-based automation systems with free SW tool and USB

Buffering in the hours range by ninterruptible SITOP UPS1600 power supply (e.g 6EP4134-3AB00-0AY0, 6EP4136-3AB00-1AY0, 6EP4137-3AB00-2AY0):

- battery modules on lead and lithium basis offer reliable protection against power failures
- optimal charging and continuous monitoring of energy storage device
- comprehensive operating and diagnostics information
- direct integration into open communication networks: Ethernet or PROFINET
- comprehensive TIA integration saves time and money in planning and operation

Find out more about our offer by visiting the tabs with Siemens-PLC and Schneider-PLC products. If the product you are looking for is not on our website or you have additional questions, please contact us at inquiry@plc-drives.com or directly at our representatives (addresses available in the "Contact" tab). We are able to supply you with all Siemens and Schneider PLC products, including those already withdrawn from production. Check our offer!