Product News: Programmable Power Supplies

Transcription

1 Product News: Programmable Power Supplies May 214 Innovating Reliable Power

2 New models extend Genesys 3.3/5 kw in 2 U 19 rack Leading power supply manufacturer TDK-Lambda adds further models to its popular Genesys 3.3 kw and 5 kw compact 2 U format programmable Power Supplies to increase application reach. The new models offer the same high efficiency, flexibility and reliability for which TDK-Lambda Genesys products have be-come well renowned. The new 2, 4 and 5 output versions complement existing models in the Genesys 2 U portfolio. Model GEN GEN-2-25 GEN-4-13 GEN-5-1 voltage DC ~ 2 ~ 2 current (A) ~ 16.5 A ~ 25 A power (W) 33 W 5 W ~ 4 ~ 13 A 52 W ~ 5 ~ 1 A 5 W Other voltages and output powers on request. Please visit our website Applications Solar Array Manufacturing Water Purification FPD Flat Panel Display Manufacturing Automotive: Real Time Simulation of Electric Motors Genesys 75/15 W in 1 U with Power Sink The market leading Genesys Programmable Power Supplies offer a wide variety of useful integrated functions and features, making them into an extremely effective and easy to use tool for many applications. Now Genesys 1 U 75 W and 15 W models are available with a Power Sink Option (PSINK) that can absorb energy from the load. 2

3 Models Major Features of the Power Sink 75 W 15 W GEN GEN2-38 GEN3-25 GEN4-19 GEN GEN GEN2-76 GEN3-5 GEN4-38 GEN6-25 Can absorb 2 W peak power Maintains output voltage setting regardless of whether or negative Sink output power is positive (source and sink) Applications How to create a Product Code 6 GEN 25 LN Source IREERSE Ideal solution for testing electric motors with PWM-speed control. These systemspwm often returnmotor power I to the power supplyc during braking conditions. voltage Series name current Option: IEEE IS51 IS42 LAN PSINK (Low Noise) Up to 6 only ATE systems requiring fast down programming at no load conditions Testing capacitors and batteries IREERSE Automotive Motor Test eg. power window drives, mirror and seat adjustment PWM Motor C Typical load current PWM controlled DC motor Source and Sink Motor Current With Power Sink 12 Supply oltage Sink Source Sink Source Power supply can drive current into the load Power supply can absorb current from the active load No Power Sink I II IREERSE PWM III Load Returns Power (Negativ Current) Motor C Model GEN 6-25 no Power Sink Programming fall time: 668 ms Model GEN 6-25 with Power Sink Programming fall time: < 1,9 ms IREERSE PWM Motor C Motor Current 12 No Power Sink With Power Sink Supply oltage 3

4 Specifications Genesys 75 W Power Sink / 15 W Power Sink Specifications Sink power rating Max. peak power (thermal limited) Tamb = 25 C W 2 Max. peak power (thermal limited) Tamb = 5 C W 1 Max. sink peak power duration Sec 3 Recovery time for max. peak power Sec 12 / 9 Max. continues power, Tamb = 25 C W 45 / 55 Max. continues power, Tamb = 5 C W 3 / 35 Power derate above 25 C / C 1.33 / 1.5 Duty cycle for use at peak power Psink = 8 W, Tamb = 25 C Sec ton <= 1 Sec, toff >= 1 Sec Psink = 8 W, Tamb = 25 C Sec ton <= 2 Sec, toff >= 21 Sec Psink = 8 W, Tamb = 25 C Sec ton <= 3 Sec, toff >= 36 Sec Psink = 12 W, Tamb = 25 C Sec ton <= 1 Sec, toff >= 22 Sec Psink = 12 W, Tamb = 25 C Sec ton <= 2 Sec, toff >= 5 Sec Psink = 12 W, Tamb = 25 C Sec ton <= 3 Sec, toff >= 9 Sec Psink = 16 W, Tamb = 25 C Sec ton <= 1 Sec, toff >= 4 Sec Psink = 16 W, Tamb = 25 C Sec ton <= 2 Sec, toff >= 9 Sec Psink = 16 W, Tamb = 25 C Sec ton <= 3 Sec, toff >= 17 Sec Power derate above 25 C / C 2 Protection Electronic power limit, over current protection, thermal overload protection Max. sink current A Sink over voltage protection typical trip point (higher sink current than the maximum sink current will case the output voltage to rise) Thermal overload protection Recovery to.5 or 1 m whichever is greater Recovery to.5 or 1 m whichever is greater Recovery to.5 or 1 m whichever is greater Recovery to.5 or 1 m whichever is greater Recovery to.5 or 1 m whichever is greater Recovery to.5 or 1 m whichever is greater Programming down speed GEN Recovery time / deviation GEN12.5 Load current switches from positive to negative out = 6, Iout = 2 A 1 A / out = 6, Iout = 4 A 15 A GEN GEN GEN2-76 Power sink thermal overload, power supply shut down and output is shorted out = 12.5, Iout = 15 A 5 A / out = 12.5, Iout = 3 A 1 A out = 2, Iout = 12 A 4 A / out = 2, Iout = 25 A 8 A out = 3, Iout = 1 A 2A / out = 3, Iout = 2 A 3 A out = 4, Iout = 8 A 1 A / out = 4, Iout = 15 A 2 A out = 6, Iout = 5 A 1 A / out = 6, Iout = 1 A 1 A GEN Fall time (9-1 ) <3 <3 Note: alues are typical at 25 C

5 GEN3-25 GEN3-5 GEN4-19 GEN4-38 GEN GEN6-25 Remarks 1 load 1 load GEN3 GEN4 GEN6 Auto recovery Auto recovery Refer to GEN user manual OTP <3 <3 <3 No load 5

6 Genesys LAN 2. Interface The optional LAN Interface for Genesys power supplies has been upgraded to provide many new features including functionality for users outside of Test and Measurement. We now offer TCP and UDP networking protocols for alternative operating systems, programming languages and controllers. The option maintains LXI-C Certification. Adds TCP and UDP Sockets LAN 2. expands connectivity for many customers beyond standard test software, operating systems and controllers. Change IP Address using Front Panel Current Encoder The current encoder will change the IP address. Locking in a new address requires a confirmation button press, to prevent accidental changes. Address conflicts (duplicate IP) are prevented. The LAN remains LXI-C Certified Adds Multiple Controllers The new LAN allows two or more controller devices to talk to the power supply at the same time. The controllers may use any mix of TCP, UDP or ISA protocols. Duplicate IP Recovery If the user accidentally sets a duplicate IP address, which is already used by another device, LAN 2. will reconnect to the last working address instead of disconnecting from the network. A Front Panel and/or web page alert is posted to the user. Higher Capacity Input Buffer The number of commands that may be sent at once has been increased from four to twenty commands. Adds Network Security Setting A new security button, on the web page, can be set for allow only one controller using a secure protocol or allow everybody at the same time to talk to the power supply. (Note: UDP is not a secure protocol, TCP and ISA are secure). Improves Message Terminators The traditional terminator for messages is the Line-Feed character. The new LAN 2. sockets will accept and return the line-feed. Improved LAN User Manual New manual includes specification on command speed. And has an easier to use layout. RS-485 Link Cable RS-485 Link Cable Optional RS-485 terminators CAT-5 Cables LAN LAN Option RS-485 addresses must be different Up to 3 supplies in one chain IP addresses must be different RS-485 addresses may be the same Network Server LAN LAN Option 6

7 Genesys 2 U Parallel Kit Master/Slave Active current sharing allows up to four identical units to be connected in an auto-parallel configuration for four times the output power. In Advanced Parallel Master/Slave Mode, total current is programmed and reported by the Master unit so that up to four Power Supplies can appear as just a single larger supply. IA /PA(MASTER) SENSE ()RED WIRE MASTER POWER SUPPLY IA /PA (MASTER SIDE) IA /PA(MASTER) SLAE POWER SUPPLY SEMS SCREW M3x6 WIRE TERMINAL LUG IA /PA(SLAE) SENSE ()RED WIRE SEMS SCREW M3x6 IA /PA(SLAE) IA /PA(MASTER) SENSE (-)BLACK WIRE IA /PA(SLAE) SENSE (-)BLACK WIRE HEXAGONAL SCREW M1x25 BUS BAR IA _ FLAT WASHER M1 FLAT WASHER M1 NUT M1 SPRING WASHER M1 P/N of Genesys 2 U Parallel Kit Kit contains the following items: GEN2U-L Parallel (8 /1 ) GEN2U-M Parallel (16 to 1 ) GEN2U-H Parallel (15 to 6 ) KIT P/N for GEN3-165 Bus bar for parallel operation - 2 sets M1 x 25 screw - 4 sets J1 DB25 Master Slave harness /- Sense harness - 2 sets GEN2U-M-PA 7