ZT 6303 250-Watt Hot-Swap AC Power Supply Highlights >> Delivers a Combined Total of 40A for the +5V and +3.3V Outputs (no Minimum Load Restrictions) The ZT 6303 Hot-Swap AC Power Supply is a highly reliable modular package designed for AC power input systems. Extra-high current density allows this unit to deliver up to 40 amperes on either the +5 or +3.3 volt outputs at 50 C. >> Protection Features: • Output Overvoltage This highly dense, hot-swap, redundant supply is ideally suited for telecommunications, industrial • Output Overcurrent automation and a variety of embedded computer applications utilizing the CompactPCI® 3U x • Overtemperature Protection 8HP x 160 mm form factor. The universal input voltage range is 90 to 264VAC @ 47 to 63Hz with remote sense and active >> Status LEDs: Power Fail, Input current sharing. Four outputs are capable of providing total combined power of 250W for Good +3.3VDC, +5VDC and ±12VDC with independent output regulation. The low-cost unit meets the electrical and mechanical requirements of the PICMG® specification for CompactPCI sys- tems. It utilizes a PICMG 2.11-compliant 47-pin power connector to provide efficient, effective >> Status Output Signals: (DEG#), connectivity and is UL, CSA, TUV and CE certified. The ZT 6313 250-Watt Hot- Swap DC Power (FAL#) Supply is available as the DC input alternative (36-75VDC). >> Remote Sense and Active Design Elements Share on +3.3V, +5V, +12V Operation The ZT 6303 250W power supply utilizes switching technology to achieve its small size and large >> Inhibit (INH#) and Enable power output. An EMI-filtered universal input automatically accepts AC input voltages from 90 (EN#) Inputs (open drain, TTL to 264V. Optionally, two or more power supplies can be used to implement an N+1, load shar- compatible) ing, fault-tolerant system. Load Sharing and N+1 Redundancy >> PICMG® 2.11-Compliant 47- Two power supplies can share the same output load. These two supplies each supply approxi- Pin Connector mately 50 percent of the total output power during normal operation, although either is capable of powering the entire system in the event that the other should fail (with a 250W load). This feature increases overall system reliability by sharing the load responsibilities. Additional power >> Fully Compliant to PICMG supplies may be used to implement true N+1 load sharing (i.e., a 500W system requires two 2.11 CompactPCI® power supplies, plus a third for redundancy). Specification Hot-Swap and Fault Tolerance The power supplies can be inserted or removed from the system without disturbing operation or reducing the reliability of any associated devices. Likewise, a failed power supply will not disturb the operation of the system if a redundant power supply is operating in the system. Power Factor Correction Power factor correction is utilized on the ZT 6303 to conserve power and decrease energy costs. The power factor correction circuitry also achieves reduced power line harmonics. © 2004 Performance Technologies. All rights reserved. 03/02/04. ZT 6303 250-Watt Hot-Swap AC Power Supply Status LEDS Two status LED indicators are visible from the front of the power supply. The green “INPUT” LED indicates that the input voltage is present. The red “FAULT” LED indicates a failed power supply or input source. Remote Sense Remote sense on the +3.3V, +5V and +12V power supply outputs compensate for connector, backplane and wiring voltage drops. Contact Information Inhibit/Enable Inputs Performance Technologies The Inhibit (INH#) input signal on the rear connector will turn off the outputs when connected to 205 Indigo Creek Dr. logic ground. The Enable (EN#) input must be connected to logic ground for proper operation of Rochester, NY 14626 the supply; this signal input is used as the last-mate / first-break contact for hot-swap operation. Tel: 585-256-0200 Both signals are open-drain TTL compatible inputs. Fax: 585-256-0791 E-mail: sales@pt.com System Notification Two fault outputs are available on the rear connector for system notification. One output (DEG#) is an open-drain, low-true signal that indicates the internal temperature is approaching the maximum internal operating temperature. If action does not reverse the internal tempera- ture rise, the supply will shut off the outputs. The second output (FAL#) is an open-drain, low- true signal that indicates that any of the outputs have failed and/or the input voltage has dropped less than 85VAC. www.pt.com Warranty One year © 2004 Performance Technologies. All rights reserved. ZT 6303 250-Watt Hot-Swap AC Power Supply Environmental Specifications Ordering Information • Operating Temperature @ 100% load: 0 to 50 C • Input Specifications Operating Temperature @ 50% load: 0 to 70 C >> To discuss your • • Input Voltage Range: 85-264VAC Storage Temperature: -40 to +85 C requirements and/or • • Input Frequency Range AC: 47 to 63Hz Non-Condensing Relative Humidity: 5 to 95% pricing, please contact • • Hold-up Time: 20 ms Shock @ Peak Acceleration: 20 GPK sales@pt.com. • • Input Protection: internal input line fuse Random Vibration @ 10Hz to 2KHz: 6 GRMS • • Inrush surge current: 30A max., cold-start Operating Altitude: 10K ASL ft. • • Internal Switching Frequency: 125-145kHz Non-Operating Altitude: 40K ASL ft. • Weight: 1.75 lbs (0.8 Kg) • Output Specifications Overall Size: 5.07”H x 1.60”W x 6.40”D (128.7mm x 40.6mm x 162.5 mm) Output Output Line Load Load Voltage Current Regulation Regulation Regulation Safety Agency Approvals +5V 40A 0.5% 1% 2% • UL1950 +3.3V 40A 0.5% 1% 2% • cUL1950 +12V 5.5A 0.5% 1% 1.3% • TUV EN60950 -12V 1.5A 0.5% 1% 1.3% Conducted RFI * Maximum peak-to-peak expressed as a percentage of • Meets FCC Class A output voltage, 20MHz bandwidth • EN55022/CISPR 22 Class A • Efficiency: 80% @ full rated load, 115VAC Dielectric Withstand Voltage • Minimum Load (V1, V2, V3): None • 4243VDC (Input to Output per EN60950) • Minimum Load on V3 required to maintain regulation on V4: 75% of V4 load ESD Susceptibility • Output Power @ 250 LFM forced-air cooling: • 8kV per EN61000-4-2, level 4 200W • Output Power @ 400 LFM forced-air cooling: Radiated Susceptibility 250W • 10 V/M per EN61000-4-3, level 3 • Overshoot/Undershoot at turn-on: 0% • EFT/Burst Turn-on delay: 150ms to initial output • +/- 2kV per EN61000-4-4, level 3 stabilization • Initial Setting Accuracy: +/- 1% Line to Line Input Surge Contact Information • 1kV per EN61000-4-5, level 3 Internal Protection • Overvoltage Protection: 120-130% Vnom (latch Performance Technologies Line to Ground Input Surge style overvoltage protection) 205 Indigo Creek Dr. • 2kV per EN61000-4-5, level 3 • Overload Protection: Fully protected against Rochester, NY 14626 output overload and short circuit, with Conducted Disturbance Tel: 585-256-0200 automatic recovery upon removal of overload • 3V per EN61000-4-6, level 2 Fax: 585-256-0791 condition. E-mail: sales@pt.com • Overtemperature Protection: System shutdown Insulation Resistance (Input to Output) due to excessive internal temperature, automatic • 10Mohms reset. www.pt.com © 2004 Performance Technologies. All rights reserved. 03/02/04.