Three phase, primary switched mode power supply, Line PVSL 400/24-20 Advantages Power input monitoring LCD Current and voltage output monitoring RS-232 interface Stabilised and adjustable output voltage Up to 200 % real power boost for 4 seconds Top boost to trip miniature circuit breakers 3 LEDs and active signal outputs to indicate operating status Parallel connection option Service-friendly spring-loaded connector system Can be supplied with active inrush current limiting Panel installation on mounting rails Applications Primary switch mode power supply with high power reserves for all automation requirements with a variety of parameter setting and display functions, including output current and output voltage monitoring. Intelligent additional functions for the input power to replace a variety of external devices such as diagnostic voltmeter, phase meter, hour meter. Sample application Standards Z Approvals W oZ Primary switched mode power supply UL/CSA 60950 recognised, UL508 listed to UL 60950, UL 508 Safety: EN 61558-2-16, EN 60950-1 EMC: EN 61204-3 77.0 Three phase, primary switched mode power supply, Line PVSL 400/24-20 Type PVSL 400/24-20 Type PVSL 400/24-20 Input Terminal and mounting Input rated voltage 3 x 400 - 500 Vac Connections input, (spring clamp terminal, max. 2.5 mm pluggable) 340 - 550 Vac (480 - 780 Vdc) Input voltage range Connections output, (spring clamp terminal, Input rated current (rated load) 1.1 A (3 x 340 Vac) max. 10 mm pluggable) Rated frequency range 44 Hz - 66 Hz / 0 Hz Connections signalling, (spring clamp terminal, <30 A, NTC max. 0.5 mm Starting current limiter pluggable) Input fuse internal 3 x 2.5 A (slow-blow) vertical Mounting position 6 A, 10 A, 16 A, characteristics B, C Recommended back-up fuse (circuit breaker) Fixing method DIN Rail system TH 35 Harmonic correction passive Measures and weights Mains buffering 13.2 / 36.8 ms (400 / 500 Vac) 1.76 kg Weight Varistor Transient surge voltage protection Output 24 Vdc 1 % Output rated voltage 22.8 - 28.8 Vdc Output voltage range Resistance to reverse feed max. 35 Vdc 20.00 A Output rated current Parallel connection Yes 40 A / 4 s (30 A / 8 s) Power Boost 127.0 Constant current or fuse Overload behaviour Efficiency typ. 92.9% typ. 70 mVss Ripple factor Top Boost 80 A / 50 ms Signaling 76.0 LED green, LED red, LED yellow Power Good (DC OK) 12.5 Active signal outputs 4 x 24 Vdc, 2 configurable No Stand-by-input Display, interface Yes, RS 232 Approvals cURus, cULus Approvals Environment Ambient temperature -25 C to +70 C -25 C to +85 C Storage temperature Derating -3%/K > +50C Safety and protection IP 20 Protection index Safety class I, with PE connection Accessory Connector for signalling PV-CON (optional) Adapter cable for interface PV-KOK2 (optional) PV-TS35M (optional) Side DIN Rail mounting Direct screw fastening plate for lateral mounting PV-WB2 (optional) Order numbers PVSL 400/24-20 Order Number 179.5 - + 30 Subjects to change.