Frequency converters - Import export

220v 1.5kw single phase input and 220v 3 phase output frequency converter/adjustable speed drive/frequency inverter/VFD 1.Output Power:1.5kw 2.Rated Frequency

An Impulse fans (Jet fan) ísa a type of axial fan that is adapted for operation in tunnel environments by e.g. material selection and silencer. The tunnel fans create airflow through a fan wheel that rotates and moves the air axially. They are usually delivered as a complete unit consisting of fan wheel, motor, cover, silencer and mounting stand. The flow of tunnel fans can be regulated with a frequency converter. In order to choose the right impulse fan for tunnel ventilation, one should start from operating data, tunnel design and whether there are any special requirements.

ANY TYPE LARGE SIZE ENVELOPE CLOSE DIE CUTTING FOUR CORNER CUTTING FOR POCKET TYPE AND WALLET TYPE ENVELOPES GENERAL DESCRIPTION Head driven by double chain with frequency converter cushion system to stop at one cutting position with position accuracy ±0.2mm Working capacity up to 400,000 blanks per 8 hours with maximum material stack thickness up to 60mm Die lubrication for clean cuts and longer die life Cutting pad shifter extends pad life Optional adjustable die holder allows for cutting many different sizes of envelope with the same four corner dies, thus saving the cost of expensive dies Maximum blank size 480×550mm (THNC N25) / 600×600mm (THNC N30) Optional pneumatic head center ejector ensures maximum cutting size accuracy for stack material Optional four corner dies Optional front and rear waste removal conveyor belts

Product Features: • Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. • World wide applications, 50 or 60Hz. operation, step up (115VAC to 230VAC). • Input is circuit breaker protected. • Hi-pot tested to 2 KV RMS. • Input is a standard 3-wire, grounded plug (can also be used with adaptors for proper grounding). • Input is connected to a 5 foot cord and standard grounded North American plug (NEMA 5-15P). • Output - Due to U.L. changes in 2007 - New production with the European (Shuko) parts would no longer by U.L. listed. Therefore, Hammond replaced this output receptacle with a one foot long "pig tail" cord with a standard North • American 3-wire, 250V receptacle (NEMA 6-15R) for any production after the first part of 2008. • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: Primary 120VCA, 50/60 Hz., Secondary 240VAC. Provided circuit isolation. • Torodial transformer for high isolation, low noise, light weight cool operation and low profile. • 50 or 60 Hz. operation, step up (120VAC to 240VAC). • Standard 3-wire, grounded plug (can also be used with adaptors for proper grounding). • Input (primary) connected to a 5 foot cord and standard North American plug (NEMA 5-15P). • Output (Secondary) connected to a standard North American duplex - 3 wire grounded receptacle (NEMA 6-15R). • Transformer Hi-Pot test of 4,000V RMS between primary and secondary. • Features include ventilated black steel case with rocker lighted on-off switch and circuit breaker protected output. • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Primary 240VAC, 50/60 Hz., Secondary 120VAC. • Provides circuit isolation. • Toroidal transformer for high isolation, low noise, light weight, cool operating and low profile. • World wide applications, 50 or 60 Hz. operation, step down (240VAC to 120VAC). • Standard 3-wire, grounded plug (for use with adaptors for proper grounding). • Input (Primary) connected to a 5 foot long cord and standard 250V 2 pole, 3 wire - North American plug (NEMA 6-15P). • Output (Secondary) connected to two standard - 3 wire grounded receptacles (NEMA 5-15R). • Features include ventilated black steel case, rocker lighted on-off switch and circuit breaker protected output. • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Primary 240VAC, 50/60 Hz., Secondary 240VAC. • Provides circuit isolation. • Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. • World wide applications, 50 or 60 Hz. operation (240VAC to 240VAC). • Standard 3-wire, grounded plug (for use with adaptors for proper grounding). • Input (Primary) connected to a 5 foot long cord and standard North American Plug (NEMA 6-15P). • Output (Secondary) connected to a standard - 3 wire grounded duplex receptacle (NEMA 6-15R). • Features include ventilated black steel case, rocker lighted on-off switch and circuit breaker protected output. • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Primary 120VAC, 50/60 Hz., Secondary 120VAC. • Provides circuit isolation. • Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. • World wide applications, 50 or 60 Hz. operation, step down (120VAC to 120VAC). • Standard 3-wire, grounded plug (for use with adaptors for proper grounding). • Input (Primary) connected to a 5 foot long cord and standard North American plug (NEMA 5-15P). • Output (Secondary) connected to two standard - 3 wire grounded receptacles (NEMA 5-15R). • Features include ventilated black steel case, rocker lighted on-off switch and circuit breaker protected output. • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. • World wide applications, 50 or 60 Hz. operation, step down (230VAC to 115VAC). • Input is circuit breaker protected. • Hi-pot tested to 2 KV RMS. • Input is a standard 250V North American, 3-wire, grounded plug (can also be used with adaptors for proper grounding). • Input on "-NA" version - connected to a 5 foot cord and grounded North American 250V plug (NEMA 6-15P). • Output connected to a one foot long "pig tail" cord with standard North American 115V - 3 wire grounded receptacle (NEMA 5-15 R). • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Primary 230VAC, 50/60 Hz. Secondary 115VAC. • Circuit breaker in primary. • Provides circuit isolation and steps down primary voltage. • Hi-pot tested to 2 KV RMS. • Electrostatic shield between primary and secondary. • Input (Primary) connected to a 5 foot long cord and European (Schuko) grounded plug - note: Old inventory only. • Input - due to U.L. changes in 2007 - New production with the European (Shuko) parts would no longer be U.L. listed. Therefore, we have replaced this input plug with a standard North American 3-wire, 250V plug (NEMA 6-15P). • Output (Secondary) connected to a 1 foot long cord and standard North American 3-wire grounded receptacle (NEMA 5-15R). • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Primary 115VAC, 50/60 Hz., Secondary 115VAC. • Provides complete circuit isolation. • Electrostatic shield between primary and secondary to greatly attenuate • surges and noise. • Hi-pot tested to 2 KV RMS. • Circuit breaker in primary. • Standard 3-wire, grounded plug and receptacle. • Input (Primary) connected to 5 foot long cord and standard North American plug (NEMA 5-15P). • Output (Secondary) connected to a foot long "pig tail" cord, 3-wire, standard North American grounded receptacle (NEMA 5-15R). • North American Mark of Safety - C UL and UL listed (File #E211544). • Indoor use only. • Remember - These units do NOT convert line frequency.

Product Features: • Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. • Flexible world wide applications, 50 or 60 Hz. operation, step down (230VAC to 115VAC) or step up (115VAC to 230VAC). • Totally enclosed rear case, includes handy internal grounding bolt. • Extra vacuum varnish for use in high humidity. • Includes a rear mounted (but not wired), standard 115VAC, 3-wire receptacle. • Enclosed case with convenient knockouts and includes two cable clamps allowing for easy wire connections. • Models 170SE, 170AW, 170BE, 170CE and 170DE are CSA certified (209651). • Connection by flexible leads, 8" minimum length. • Remember - These units do NOT convert line frequency.

Product Features: • Single winding, does not provide isolation, for use where equipment is already isolated and only voltage changed is required. • Flexible world wide applications, 50 or 60 Hz. operation, step down (230VAC to 115VAC) or step up (115VAC to 230VAC). • Connections by flexible leads, 8" minimum length. • Models 170A, 170B, 170C and 170D are CSA certified (209651). • Remember - These units do NOT convert line frequency.

Product Features: • Primary 115VAC, 60 Hz. • Secondary taps @ 90, 100, 110, 115, 120 and 130 VAC. • Electrostatic shield between primary and secondary. • Connection by flexible leads, 8" minimum length. • Perfect for critical line voltage needs (examples: Older "Classic" tube equipment or Japanese 100V equipment). • CSA certified (#LR3902) - except 169J. • Remember - These units do NOT convert line frequency.

Product Features: • Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required. • Flexible world wide applications, 50 or 60 Hz. operation, 115VAC input. • Output taps @ 85, 95, 105, 110, 115 and 125VAC. • Ideal for manual line voltage adjustment for electronic equipment or small appliance operation. • Models 168B, 168C and 168D are CSA certified (209651). • Connection by flexible leads, 8" minimum length. • Remember - These units do NOT convert line frequency.

220v 4kw single phase input and 220v 3 phase output frequency converter/adjustable speed drive/frequency inverter/VFD 1.Output Power: 4kw 2.Rated Frequency :50hz/60hz3.Output Frequency Range

This device is a dual center tap Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters. Packaged in D2PAK, this device is especially intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications. Features ■ Very small conduction losses ■ Negligible switching losses ■ Extremely fast switching ■ Low thermal resistance ■ Avalanche rated ■ AEC-Q101 qualified