STF 2000 TracewellPower 900-2000 Watt Multi-Output Configurable Power Supply with PFC Features 1 to 8 independent outputs  User-upgradeable output modules  +5V auxiliary output  Wide-range AC input  Power factor correction (PFC)  Current sharing for redundancy or increased current  AC fail warning Description  DC OK and power-on reset  Patented high performance cooling A power factor corrected AC-DC power supply for use in computer, test and telecom systems. Output voltages  Dual ball-bearing fans and currents are user-definable with up to eight high-  Ruggedized mechanical design reliability 60-300 Watt plug-in modules. Each output  TÜV approved can be independently turned on/off, paralleled, remote sensed, voltage adjusted, current limit adjusted,  Pluggable option temperature monitored and current monitored. Cooling  Two year warranty ™ air follows a straight-through-flow path (STF ) through the heat exchanger unimpeded by internal components, output cables or bus bars. Low noise outputs, wide- range AC input and a wide operating temperature range are standard. Ruggedized construction includes a rigid internal frame and four-point mounting of the plug- in modules. A full set of system control signals include ON/STANDBY, AC OK, DC OK, +5VDC AUX as well as global and individual output inhibits. The ON/STANDBY signal can be used by a small front panel switch to control the entire system. All of the control signals can be paralleled with additional STF power supplies for increased total system power. www.tracewell.com 1.800.811.1480 phone 614.847.9336 fax 614.847.9316 567 Enterprise Drive Westerville, Ohio 43081 STF 2000 TracewellPower 900-2000 Watt Multi-Output Configurable Power Supply with PFC Specifications Output Voltage/Current .......... 2.2V/30A 2.2V/60A 2.2V/75A Dynamic Response ..................... 3% typical deviation with 200 usec recovery for 25-75% load step 0.1A/usec slew rate on 3.3V/25A 3.3V/50A 3.3V/70A any output 5V/20A 5V/40A 5V/60A Overshoot/Undershoot ........... None at turn-on or turn-off 12V/9A 12V/18A Temperature Coefficient ......... .02% of Vo per °C max 15V/8A 15V/16A Turn-on Time ................................ 800 msec max from AC power up. 300 msec max from ON/STANDBY switch. 20 msec max 24V/3A 24V/10A from module INHIBIT signal 28V/10A Over-Temperature ..................... Shutdown at internal heat exchanger Output Power ............................... 2000 Watts max at 170-264 Vac temperature of 90°C. Recycle power or global 1200 Watts max at 105-264 Vac inhibit to reset 1000 Watts max at 95-264 Vac Current Limiting ......................... Straight-line current limiting adjustable from 900 Watts max at 85-264 Vac 20% to 110% of max output current for each Input Voltage/Current .............. 85-264 Vac, 47-63Hz, 15 A max, single phase plug-in module. Automatic reset Power Factor ................................. 0.99 typical Input Fuse ...................................... Internal one-pole 20A fuse Inrush Current ............................. 40A max Output Isolation .......................... All control signals and outputs are floating Efficiency........................................ 75% typical SELV circuits with reinforced insulation to the AC primary circuits. The returns can be grounded to Holdup Time ................................. 20 msec min from input power failure until system earth ground or floated to 100 V above FAIL# signal drops, at full load and 85-264 earth ground. Consult factory for series connection Vac. 50 ms min for sub 1000 Watt operation of outputs AC Fail Warning ........................... 5 msec min continued operation after AC OK Leakage Current .......................... 1.5 mA max at 240 Vac signal drops Hipot ................................................ 2200 Vdc Auxiliary Output ......................... +5 Vdc, 100 mA Indicators ....................................... Externally visible green LEDs indicating AC Voltage Adjust ............................. ±10% each output independently with trimpot OK and DC OK or program voltage input (except for 28V which is +2%/-30%) N+1 Redundant ........................... Consult factory for optional OR-ing diodes and N+1 redundant operation Paralleling ..................................... Any number of modules of the same voltage and polarity can be paralleled and will share Connectors ..................................... 14 pin AMP part no. 87631-9 current to within 10% 6 pin AMP part no. 102241-4 Remote Sense .............................. Compensates for up to 0.5V total distribution Cooling ............................................ Two self-contained ball-bearing dc fans voltage drop. Not required for operation Operating Temperature ........... -20°C to 70°C. Full power to 50°C, derate Line/Load Regulation ............... 0.5% typical over AC input range and 0-100% power to 50% at 70°C load, measured at output terminals Storage Temperature ................ -40°C to 85°C Minimum Load ............................ None required Humidity ........................................ 95% non-condensing Ripple/Noise ................................. 50 mV max for outputs of 5V and below. 1% max Shock/Vibration .......................... Ruggedized construction for outputs above 5V. Peak-to-peak, dc to 10 MHz Size/Weight ................................... 3.5”H x 8”W x 12”L, 11 lbs. Over-Voltage ................................ Shutdown at 130% of nominal Vout. Recycle power to reset Note: Specifications subject to change without notice Connector Pinout System Control (all signals referenced to RTN) Pin # Pin # 1 ON/STANDBY SW Connect to RTN with switch to turn on 13 G INHIBIT Connect to RTN to disable output G 2 RTN Return (can be connected to chassis ground) 14 H INHIBIT Connect to RTN to disable output H 3 AC OK TTL high indicates input voltage OK 4 DC OK TTL high indicates all output voltages OK Module Control (all signals referenced to remote sense) 200 msec delay at turn-on for power-on reset Pin # 5 +5 VDC AUX +5 Vdc at 100 mA max 1 +REMOTE SENSE Connect to +V at load (not required)* 6 GLOBAL INHIBIT Connect to RTN to disable all outputs 2 - REMOTE SENSE Connect to -V at load (not required)* 7 A INHIBIT Connect to RTN to disable output A 3 VOLTAGE ADJUST 0 - 1.5V (1V = nominal VOUT) 8 B INHIBIT Connect to RTN to disable output B 4 DC OK Indicates module output voltage OK 9 C INHIBIT Connect to RTN to disable output C 5 CURRENT MONITOR 0 - 1 mA (1mA = max out) 10 D INHIBIT Connect to RTN to disable output D 6 CURRENT LIMIT ADJ 20 - 100% max Iout with 0 - 4K ohm 11 E INHIBIT Connect to RTN to disable output E program resistor 12 F INHIBIT Connect to RTN to disable output F *Note: REMOTE SENSE wires must be twisted pairs dressed away from power cables www.tracewell.com 1.800.811.1480 phone 614.847.9336 fax 614.847.9316 567 Enterprise Drive Westerville, Ohio 43081 STF 2000 TracewellPower 900-2000 Watt Multi-Output Configurable Power Supply with PFC Dimensions 12.09 .54 5.50 5.50 .48 2.50 8-32 mounting holes 3/16” max depth 6 plcs AC OK LED 3.5 in lbs DC OK LED max torque 1.54 9.00 8.00 8.57 4.00 .75 8-32 mounting holes 1/4-20 studs** 3/16” max depth 16 plcs 4 plcs near side 9.70 40 in lbs max torque 4 plcs far side 7.13 4.57 2.00 1.66 TYP Air Flow* 3.45 2.19 .628 Voltage Adjust Control Connectors AC Connector *Minimum of 2-inch clearance required System Module at air inlet and exhaust GND 14 L1 **Consult factory for plug option L2/N www.tracewell.com 1.800.811.1480 phone 614.847.9336 fax 614.847.9316 567 Enterprise Drive Westerville, Ohio 43081 STF 2000 TracewellPower 900-2000 Watt Multi-Output Configurable Power Supply with PFC Configuring the STF 2000 Follow these steps in filling out the STF 2000 configuration diagram below: Step 1 2.2V/30A 2.2V/60A 2.2V/75A Step 2 Choose the desired plug-in Write in each module type (e.g. 5V/40A) in the 3.3V/25A 3.3V/50A 3.3V/70A modules to meet your power desired positions in the diagram below. Write in requirements. Modules of same “BLANK” for no module. 5V/20A 5V/40A 5V/60A voltage can be paralleled for higher total current. Consult Step 3 12V/9A 12V/18A factory for series connections. Choose which positions are to be operated in parallel with current sharing by checking the 15V/8A 15V/16A appropriate boxes . All modules connected 24V/3A 24V/10A through checked boxes will share current. 28V/10A Step 4 Mail or fax the diagram to Tracewell Power for validation and to receive a unique model number for quoting and ordering purposes. Consult factory on pluggable or other packaging options. Example: V/I REQUIREMENTS ������ AC INPUT ������ ������ ������ ��������� _______________ STF 2000 AIR FLOW ��������� _______________ ������ ������ ������� ������� �������� _______________ _______________ STF2000 Configuration Diagram Company_________________________________ Date____________________ Name_________________________________ Tel ____________________ Fax___________________ V/I REQUIREMENTS _________________ _________________ A C E G _________________ _________________ _________________ STF 2000 _________________ B D F H _________________ _________________ TOTAL POWER _______________ NOTES AC INPUT __________________________________________________________________________________________________ _______________ www.tracewell.com 1.800.811.1480 phone 614.847.9336 fax 614.847.9316 567 Enterprise Drive Westerville, Ohio 43081