Altivar 61 And Altivar 61 Plus Variable Speed Drives Page 80 Altivar Plus 125-900 HP

80 Altivar 61 variable speed drives 125-900 hp Specifications Altivar Plus Electrical Specifications Input mains voltage 480 Vac 10%, 600 Vac 10% (other voltages on request) Short circuit current rating (AC symmetrical) 100 kA (some selected power options may reduce the short circuit rating, consult Schneider Electric for details) Control voltage 24 Vdc (regulated, supplied by drive); 115 Vac +10%/-15% (control power transformer included) Displacement power factor 98% through speed range (in AFC operation mode) Input frequency 50/60 Hz 5% Output voltage Three-phase output; maximum voltage equal to input voltage Galvanic isolation Galvanic isolation between power and control (inputs, outputs, and power supplies) Output frequency range of drive 0.1 to 500 Hz (factory setting of 60 Hz) Torque/over-torque VT: 110% of nominal motor torque for 60 s Current (transient) VT: 110% of drive rated current for 60 s Switching frequency Selectable from 0.5 to 8 kHz. Factory setting: 2.5 kHz The drive reduces the switching frequency automatically in the event of excessive heat sink temperature. Environmental Specifications Storage temperature -13 to +149 F (-25 to +70 C). Operating temperature +14 to +104 F (-10 to 40 C). For 125 hp and higher (460 V) operating between 40 and 50 C, derate the current 3.3% per C above 40 C. Humidity 95% with no condensation or dripping water, conforming to IEC 60068-2-78. Altitude Class 10 electronic overload protection Class 20 electromechanical overload protection with bypass (2) Graphic display keypad 8 lines, 240 pixels by 160 pixels. Supports display of bar charts. Save and download up to 4 configuration files. Display is rated up to 60 C (140 F) Maximum operating temperature with IP54 protection Temperature Storage for all enclosures: -13 F to +149 F (-25 C to +65 C). Operation: +14 F to +104 F (-10 C to 40 C). For 1 hp to 100 hp drives (208 V, 230 V & 460 V) operating between 40 C and 50 C, derate the current 2% per C above 40 C. For 125 hp to 500 hp (460 V) operating between 40 C and 50 C, derate the current 3.3% per C above 40 C Humidity 95% with no condensation or dripping water, conforming to IEC60068-2-78 Altitude 3,300 ft (1000 m), without derating and: b All 460 V equipment, derate the current by 1% for each additional 330 ft (100 m) up to 9,842 ft. (3000 m) maximum b All 575 V equipment, derate the current by 1% for each additional 330 ft (100 m) up to 6,560 ft. (2000 m) maximum b When an integral softstart bypass (D08) is selected, derate the current by 2.2% for each additional 330 ft (100 m) up to 6,560 ft. (2000 m) maximum Enclosure UL Type 12: Dust-tight (ventilated) Pollution degree Pollution degree 2 or 3 per NEMA ICS-1 Annex A and IEC 60664-1 Operational test vibration Conforming to IEC 60721-3-3-3M3 amplitude; 1.5 mm peak to peak from 3 to 13 Hz; 1 g from 13 to 200 Hz Transit test to shock Conforming to National Safe Transit Association and International Safe Transit Association test for packages. Operational shock 15 g, 11 ms Codes and standards UL/cUL Listed per UL 508A; IEEE519 Compliant (harmonic input filter required); Conforms to applicable NEMA ICS, NFPA, and IEC standards; Manufactured under ISO 9001 standards. Operation and Control Speed reference AI1: 0 to +10 V, Impedance = 30 k W . Can be used for speed potentiometer, 1-10 k W . AI2: Factory setting: 4 to 20 mA. Impedance = 242 W (reassignable, X-Y range with graphic display keypad). Frequency resolution in analog reference 0.1 for 100 Hz (11 bits) Speed regulation V/f control: equal to the motor's rated slip. SFVC: 10% of the motor's rate slip from 20% to 100% of nominal motor torque. Efficiency 95% (or greater) at full load typical Reference sample time 2 ms 0.5 ms Acceleration and deceleration ramps Drive: 0.1 to 999.9 s (definition in 0.1 s increments); Softstarter: 1 to 60 s (definition in 1 s incre- ments) Graphic display keypad Self diagnostics with trip indication messages in three languages; also refer to the Programming Manual(s) available online at www.schneider-electric.com. Protection System protection b Thermal protection of drive, input passive filter, and starter b Phase loss of AC mains b Fuse protected Motor protection Class 10 electronic overload protection (drive) Class 20 bypass overload protection (with bypass)

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