Genh series programmable dc power supplies 750w in a 1u half-rack size built in rs-232 & rs-485 interface advanced parallel operation optional interface: compliant lan ieee488.2 scpi (gpib) multi-drop isolated analog programming.
Ia598-04-01-rev. O genesys tm genh 750w series power supplies user manual this manual covers models: genh6-100 genh8-90 genh12.5-60 genh20-38 genh30-25 genh40-19 genh60-12.5 genh80-9.5 genh100-7.5 genh150-5 genh300-2.5 genh600-1.3 ia598-04-01 rev.G genesys tm genh 750w series power supplies user man...
Tdk-lambda ltd., industrial zone p.O.B 500 karmiel, israel declaration of conformity gen750/1500/genh series we, tdk-lambda ltd., located at haharoshet st. 56 industrial zone p.O.B. 500 karmiel, israel declare under our sole responsibility that the gen750/1500/genh series as detailed on the products...
Warranty .......................................................................................................................................... Safety instructions..................................................................................................................... German safety i...
Warranty .......................................................................................................................................... Safety instructions..................................................................................................................... German safety i...
3.9 connecting the load .......................................................................................................... 3.9.1 load wiring .......................................................................................................................... 3.9.2 current carrying capac...
3.9 connecting the load .......................................................................................................... 3.9.1 load wiring .......................................................................................................................... 3.9.2 current carrying capac...
This information sheet was prepared based on people's republic of china "management methods for controlling pollution caused by electronic information products regulation"and "sj/t 11364—2006 marking for control of pollution caused by electronic information products ". As people's republic of china ...
Warranty this tdk-lambda ltd. Product is warranted against defects in materials and workmanship for a period of five years from date of shipment .During the warranty period, tdk-lambda ltd. Will, at it’s option, either repair or replace products which prove to be defective. Limitation of warranty th...
Safety instructions. Environmental conditions the genesys power supply series safety approval applies to the following operating conditions: *indoor use *ambient temperature: 0 c to 50 c *maximum relative humidity: 90% (no condensation) *altitude: up to 3000m *pollution degree 2 tm o o 3 fcc complia...
Safety instructions. Environmental conditions the genesys power supply series safety approval applies to the following operating conditions: *indoor use *ambient temperature: 0 c to 50 c *maximum relative humidity: 90% (no condensation) *altitude: up to 3000m *pollution degree 2 tm o o 3 fcc complia...
Sicherheits-installations anweisungen vorsicht betriebsbedingungen erdungskonzept vorsicht absicherung anschluss an versorgungsstromkreis spannungsfuhrende teile vor anschluss an das netz ist die aufstellanleitung wie nachstehend beschrieben zu beachten. Die nachstehenden sicherheitsanweisungen muss...
5 anderungen und bauteileersatz umweltbedingungen sicherheits- und warnsymbole ersatzteilaustausch - und anderungen durfen nur von autorisierte service- personen durchgefuhrt werden. Fur reparaturen oder anderungen ist das gerät zur tdk-lambda ltd. Service-niederlassung zu retournieren. Die genesys ...
Chapter 1 general information 1.1 user manual content 1.2 introduction this user’s manual contains the operating instructions, installation instructions and specifications of the genesys genh 750w power supply series. The instructions refer to the standard power supplies, including the built-in rs23...
Chapter 1 general information 1.1 user manual content 1.2 introduction this user’s manual contains the operating instructions, installation instructions and specifications of the genesys genh 750w power supply series. The instructions refer to the standard power supplies, including the built-in rs23...
1.2.9 cooling and mechanical construction 1.3.1 general 1.3.2 serial link cable 1.3.4 ac cables the genesys series is cooled by internal fans. At the installation, care must be taken to allow free air flow into the power supply via the front panel and out of the power supply via the rear panel. The ...
1.2.9 cooling and mechanical construction 1.3.1 general 1.3.2 serial link cable 1.3.4 ac cables the genesys series is cooled by internal fans. At the installation, care must be taken to allow free air flow into the power supply via the front panel and out of the power supply via the rear panel. The ...
11 *1: minimum voltage is guaranteed to maximum 0.2% of the rated output voltage. *2: minimum current is guaranteed to maximum 0.4% of the rated output current. *3: for cases where conformance to various safety standards (ul, iec etc.) is required, to be described as 100-240vac (50/60hz). *4: at 100...
11 *1: minimum voltage is guaranteed to maximum 0.2% of the rated output voltage. *2: minimum current is guaranteed to maximum 0.4% of the rated output current. *3: for cases where conformance to various safety standards (ul, iec etc.) is required, to be described as 100-240vac (50/60hz). *4: at 100...
Chapter 3 installation 3.1 general 3.2 preparation for use 3.3 initial inspection this chapter contains instructions for initial inspection, preparation for use and repackaging for shipment. Connection to pc, setting the communication port and linking genesys power supplies are described in chapter ...
Chapter 3 installation 3.1 general 3.2 preparation for use 3.3 initial inspection this chapter contains instructions for initial inspection, preparation for use and repackaging for shipment. Connection to pc, setting the communication port and linking genesys power supplies are described in chapter ...
14 3.4 rack mounting to install a genh750w one unit or two units side-by-side in a standard 19”rack in 1u(1.75”) height, use option kit p/n: genh/rm. The rack mount kit allows the units to be zero stacked for maximum system flexibility and power density without increassing the 1u height of the units....
3.5 location, mounting and cooling 3.6 ac source requirements 3.7 ac input power connection this power supply is fan cooled. The air intake is at the front panel and the exhaust is at the rear panel. Upon installation allow cooling air to reach the front panel ventilation inlets. Allow minimum 10cm ...
2. Connect the unit to an ac source as described in section 3.7. 3. Connect a dvm with appropriate cables for the rated voltage to the output terminals. 4. Turn the front panel ac power switch to on. 1. Turn on the output by pressing out pushbutton so the out led illuminates. 2. Observe the power su...
2. Connect the unit to an ac source as described in section 3.7. 3. Connect a dvm with appropriate cables for the rated voltage to the output terminals. 4. Turn the front panel ac power switch to on. 1. Turn on the output by pressing out pushbutton so the out led illuminates. 2. Observe the power su...
Refer to section 5.5 for explanation of the fold function prior to performing the procedure below. 1. Ensure that the output voltage is set to approx. 10% of the unit rating. 2. Adjust the current encoder to set the current limit to approx. 10% of the unit rating. 3. Momentarily press the fold butto...
Refer to section 5.5 for explanation of the fold function prior to performing the procedure below. 1. Ensure that the output voltage is set to approx. 10% of the unit rating. 2. Adjust the current encoder to set the current limit to approx. 10% of the unit rating. 3. Momentarily press the fold butto...
3.9.4 noise and impedance effects 3.9.5 inductive loads 3.9.6 making the load connections to minimize the noise pickup or radiation, the load wires and remote sense wires should be twisted- pairs to the shortest possible length. Shielding of sense leads may be necessary in high noise environments. W...
3.9.4 noise and impedance effects 3.9.5 inductive loads 3.9.6 making the load connections to minimize the noise pickup or radiation, the load wires and remote sense wires should be twisted- pairs to the shortest possible length. Shielding of sense leads may be necessary in high noise environments. W...
23 3.9.7 connecting single loads, local sensing (default). Fig.3-10 shows recommended load and sensing connections for a single load. The local sense lines shown are default connections at the rear panel j2 sense connector. Local sensing is suitable for applications where load regulation is less cri...
23 3.9.7 connecting single loads, local sensing (default). Fig.3-10 shows recommended load and sensing connections for a single load. The local sense lines shown are default connections at the rear panel j2 sense connector. Local sensing is suitable for applications where load regulation is less cri...
24 - - rem.Sense local sense local sense rem.Sense + + load lines, twisted pair, shortest length possible. +v -v load#1 + - load#3 + - load#2 + - power supply fig.3-12: multiple loads connection, radial distribution, local sense - - rem.Sense local sense local sense rem.Sense + + distribution termin...
24 - - rem.Sense local sense local sense rem.Sense + + load lines, twisted pair, shortest length possible. +v -v load#1 + - load#3 + - load#2 + - power supply fig.3-12: multiple loads connection, radial distribution, local sense - - rem.Sense local sense local sense rem.Sense + + distribution termin...
26 warning there is a potential shock hazard at the sense point when using power supply with a rated output voltage greater than 40v. Ensure that the connections at the load end are shielded to prevent accidental contact with hazardous voltages. Caution when using shielded sense wires, ground the sh...
26 warning there is a potential shock hazard at the sense point when using power supply with a rated output voltage greater than 40v. Ensure that the connections at the load end are shielded to prevent accidental contact with hazardous voltages. Caution when using shielded sense wires, ground the sh...
29 16 number control/indicator description section fine button 18 alarm indicator table 4-1: front panel controls and indicators 17 fine indicator ac power switch 19 voltage and current fine/coarse adjustment control. Operates as a toggle switch. In fine mode, the voltage and current encoders operat...
29 16 number control/indicator description section fine button 18 alarm indicator table 4-1: front panel controls and indicators 17 fine indicator ac power switch 19 voltage and current fine/coarse adjustment control. Operates as a toggle switch. In fine mode, the voltage and current encoders operat...
30 table 4-2: rear panel connections and controls rj-45 type connector, used for chaining power supplies to form a serial communication bus. Connector for remote analog interface. Includes output voltage and current limit programming and monitoring signals, shut-off control (electrical signal), enab...
30 table 4-2: rear panel connections and controls rj-45 type connector, used for chaining power supplies to form a serial communication bus. Connector for remote analog interface. Includes output voltage and current limit programming and monitoring signals, shut-off control (electrical signal), enab...
32 4.5 rear panel j1 programming and monitoring connector the j1 programming and monitoring connector is a db25 subminiature connector located on the power supply rear panel. Refer to table 4-4 for description of the connector functions. The power supply default configuration is local operation whic...
32 4.5 rear panel j1 programming and monitoring connector the j1 programming and monitoring connector is a db25 subminiature connector located on the power supply rear panel. Refer to table 4-4 for description of the connector functions. The power supply default configuration is local operation whic...
34 chapter 5 local operation 5.1 introduction 5.2 standard operation this chapter describes the operating modes that are not involved in programming and monitoring the power supply via its serial communication port (rs232/rs485) or by remote analog signals. Ensure that the rem/loc led on the front p...
34 chapter 5 local operation 5.1 introduction 5.2 standard operation this chapter describes the operating modes that are not involved in programming and monitoring the power supply via its serial communication port (rs232/rs485) or by remote analog signals. Ensure that the rem/loc led on the front p...
5.4 under voltage limit (uvl) 5.5 foldback protection 5.6 output on/off control 5.7 output shut-off (so) control via rear panel j1 connector the uvl prevents adjustment of the output voltage below a certain limit.The combination of uvl and ovp functions, allow the user to create a protection window ...
5.4 under voltage limit (uvl) 5.5 foldback protection 5.6 output on/off control 5.7 output shut-off (so) control via rear panel j1 connector the uvl prevents adjustment of the output voltage below a certain limit.The combination of uvl and ovp functions, allow the user to create a protection window ...
38 5.11 safe start and auto-restart modes 5.12 over temperature protection (otp) 5.13 last setting memor 5.14 series operation when turning on the power supply ac on/off, it can start to its last setting of output voltage and current limit with the output enabled (auto-restart) or start with the out...
38 5.11 safe start and auto-restart modes 5.12 over temperature protection (otp) 5.13 last setting memor 5.14 series operation when turning on the power supply ac on/off, it can start to its last setting of output voltage and current limit with the output enabled (auto-restart) or start with the out...
40 fig.5-3: series connection for positive/negative output voltages 3. Programming by external resistor: 1. Programming by external voltage: programming by external resistor is possible . Refer to section 6-5 for details. The analog programming circuits of this power supply are referenced to the neg...
40 fig.5-3: series connection for positive/negative output voltages 3. Programming by external resistor: 1. Programming by external voltage: programming by external resistor is possible . Refer to section 6-5 for details. The analog programming circuits of this power supply are referenced to the neg...
43 fig.5-5: parallel operation with remote sensing with local sensing it is important to minimize the wire length and resistance. Also the positive and negative wire resistance should be close as possible to each other to achieve current balance between power supplies. Note 5.16 daisy-chain connecti...
43 fig.5-5: parallel operation with remote sensing with local sensing it is important to minimize the wire length and resistance. Also the positive and negative wire resistance should be close as possible to each other to achieve current balance between power supplies. Note 5.16 daisy-chain connecti...
44 chapter 6 remote analog programming 6.1 introduction the rear panel connector j1 allows the user to program the power supply output voltage and current limit with an analog device. J1 also provides monitoring signals for output voltage and output current. The programming range and monitoring sign...
44 chapter 6 remote analog programming 6.1 introduction the rear panel connector j1 allows the user to program the power supply output voltage and current limit with an analog device. J1 also provides monitoring signals for output voltage and output current. The programming range and monitoring sign...
6.5 resistive programming of output voltage and current limit for resistive programming, internal current sources, for output voltage and/or output current control, supply 1ma current through external programming resistors connected between j1-9 & 22 and j1-10 & 23. The voltage across the programmin...
6.5 resistive programming of output voltage and current limit for resistive programming, internal current sources, for output voltage and/or output current control, supply 1ma current through external programming resistors connected between j1-9 & 22 and j1-10 & 23. The voltage across the programmin...
Chapter 7 rs232 & rs485 remote control 7.1 introduction 7.2 configuration this chapter describes the operation of the genesys 750w and 1500w power supplies via the serial communication port. Details of the initial set-up, operation via rs232 or rs485, the command set and the communication protocol a...
Chapter 7 rs232 & rs485 remote control 7.1 introduction 7.2 configuration this chapter describes the operation of the genesys 750w and 1500w power supplies via the serial communication port. Details of the initial set-up, operation via rs232 or rs485, the command set and the communication protocol a...
51 7.4.2 multi power supply connection to rs232 or rs485 bus daisy-chain up to 31 units can be connected to rs232 or rs485 bus. The first unit connects to the controller via rs232 or rs485 and the other units are connected with rs485 bus. 1. First unit connection: refer to section 7.4.1 for connectin...
51 7.4.2 multi power supply connection to rs232 or rs485 bus daisy-chain up to 31 units can be connected to rs232 or rs485 bus. The first unit connects to the controller via rs232 or rs485 and the other units are connected with rs485 bus. 1. First unit connection: refer to section 7.4.1 for connectin...
52 7.5.7 error message 7.5.8 backspace if an error is detected in a command or query, the power supply will respond with an error message. Refer to section 7.6 for details. The backspace character (ascii 8) clears the last character sent to the power supply. The power supply will return error messag...
52 7.5.7 error message 7.5.8 backspace if an error is detected in a command or query, the power supply will respond with an error message. Refer to section 7.6 for details. The backspace character (ascii 8) clears the last character sent to the power supply. The power supply will return error messag...
7.7.5 output control commands-cont 54 # command description sets the foldback protection to on or off. Fld 1 (or fold on) - arms the foldback protection. Fld 0 (or fold off)- cancels the foldback protection. When the foldback protection has been activated, out 1 command will release the protection a...
7.7.5 output control commands-cont 54 # command description sets the foldback protection to on or off. Fld 1 (or fold on) - arms the foldback protection. Fld 0 (or fold off)- cancels the foldback protection. When the foldback protection has been activated, out 1 command will release the protection a...
56 minimum (a) model maximum (a) genh6-100 genh8-90 genh12.5-60 genh20-38 genh30-25 genh40-19 genh60-12.5 genh80-9.5 genh100-7.5 genh150-5 genh300-2.5 genh600-1.3 000.00 00.00 00.000 00.000 00.000 00.000 00.000 0.000 0.000 0.000 0.000 0.000 100.00 90.00 60.000 38.000 25.000 19.000 12.500 9.500 7.500...
56 minimum (a) model maximum (a) genh6-100 genh8-90 genh12.5-60 genh20-38 genh30-25 genh40-19 genh60-12.5 genh80-9.5 genh100-7.5 genh150-5 genh300-2.5 genh600-1.3 000.00 00.00 00.000 00.000 00.000 00.000 00.000 0.000 0.000 0.000 0.000 0.000 100.00 90.00 60.000 38.000 25.000 19.000 12.500 9.500 7.500...
58 7.8.2 conditional registers 7.8.3 service request: enable and event registers the conditional registers are continuously monitored. When a change is detected in a register bit which is enabled, the power supply will generate an srq message. The srq message is: "!Nn" terminated by cr, where the nn...
58 7.8.2 conditional registers 7.8.3 service request: enable and event registers the conditional registers are continuously monitored. When a change is detected in a register bit which is enabled, the power supply will generate an srq message. The srq message is: "!Nn" terminated by cr, where the nn...
60 table 7-12: status enable register bit status symbol 0 (lsb) 1 2 3 4 5 6 7(msb) constant voltage constant current no fault fault active auto-restart enabled fold enabled spare local mode cv cc nflt flt ast fde spare lcl bit set condition bit reset condition user command: "sena nn" is received, wh...
60 table 7-12: status enable register bit status symbol 0 (lsb) 1 2 3 4 5 6 7(msb) constant voltage constant current no fault fault active auto-restart enabled fold enabled spare local mode cv cc nflt flt ast fde spare lcl bit set condition bit reset condition user command: "sena nn" is received, wh...
62 chapter 8 isolated analog programming option 8.1 introduction isolated analog programming is an internal option card for analog programming of the genesys power supply series. The option is factory installed and cannot be obtained with gpib (ieee) interface. Output voltage and current limit can b...
62 chapter 8 isolated analog programming option 8.1 introduction isolated analog programming is an internal option card for analog programming of the genesys power supply series. The option is factory installed and cannot be obtained with gpib (ieee) interface. Output voltage and current limit can b...
64 note sw1 position 3 and 4 must be in their up position for operation with 4-20ma isolated programming and monitoring. Caution to prevent damage to the unit, do not program the output voltage and current to higher then the power supply rating. Perform the following procedure to configure the power...
64 note sw1 position 3 and 4 must be in their up position for operation with 4-20ma isolated programming and monitoring. Caution to prevent damage to the unit, do not program the output voltage and current to higher then the power supply rating. Perform the following procedure to configure the power...
66 9.7 fuse rating there are no user replaceable fuses in the power supply. Internal fuses are sized for fault protection and if a fuse was opened it would indicate that service is required. Fuse replacement table 9-2: internal fuses fuse designation genh model f301 f302, f304 f31,f32 20a 250vac, fa...
66 9.7 fuse rating there are no user replaceable fuses in the power supply. Internal fuses are sized for fault protection and if a fuse was opened it would indicate that service is required. Fuse replacement table 9-2: internal fuses fuse designation genh model f301 f302, f304 f31,f32 20a 250vac, fa...
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