Transformer - Import export

Shock Proof Screw terminals to UL and CSA standards Manufactured to BSEN61558 DESCRIPTION This range fulfills the requirements of control, safety and isolating transformers. Inrush currents and short circuit characteristics of ATL's transformers conform to up to date legislations and are compatible with all reputable manufacturers' switches breakers and magnetic release devices. All of our products are bespoke therefore voltages must be specified at enquiry stage. The transformers have protection against humidity and vibration. Our finger proof block terminals are shock proof and conform to BS EN & UL standards, other termination available please specify at enquiry stage. All of our transformers come complete with multiple footprints fixing centre's to enable a varied range of mounting configurations ref data sheet table. ** Click for more **

Solder tag terminated ATL range of small Solder tag transformers DESCRIPTION Small separating transformers with solder pin connections This range fulfils the requirements of control, safety and isolating transformers. Inrush currents and short circuit characteristics of ATL's transformers conform to up to date legislations and are compatible with all reputable manufacturers' switches breakers and magnetic release devices. All of our products are bespoke therefore voltages must be specified at enquiry stage. The transformers have protection against humidity and vibration. Our finger proof block terminals are shock proof and conform to BS EN & UL standards, other termination available please specify at enquiry stage. All of our transformers come complete with multiple footprints fixing centre's to enable a varied range of mounting configurations ref data sheet table. ** Click for more **

Panel & Stud termination Manufactured to BS EN61558 DESCRIPTION This range fulfills the requirements of control, safety and isolating transformers. Inrush currents and short circuit characteristics of ATL's transformers conform to up to date legislations and are compatible with all reputable manufacturers' switches breakers and magnetic release devices. All of our products are bespoke therefore voltages must be specified at enquiry stage. The transformers have protection against humidity and vibration. Our finger proof block terminals are shock proof and conform to BS EN & UL standards, other termination available please specify at enquiry stage. All of our transformers come complete with multiple footprints fixing centre's to enable a varied range of mounting configurations ref data sheet table. ** Click for more **

Panel & Stud termination Double Wound Isolation transformer - Manufactured to BS EN61558 DESCRIPTION This range fulfills the requirements of control, safety and isolating transformers. Inrush currents and short circuit characteristics of ATL's transformers conform to up to date legislations and are compatible with all reputable manufacturers' switches breakers and magnetic release devices. All of our products are bespoke therefore voltages must be specified at enquiry stage. The transformers have protection against humidity and vibration. Our finger proof block terminals are shock proof and conform to BS EN & UL standards, other termination available please specify at enquiry stage. All of our transformers come complete with multiple footprints fixing centre's to enable a varied range of mounting configurations ref data sheet table. ** Click for more **

Enclosed Transformer to IP21 powder coated mild steel Any configuration of switches, sockets and protection devices can be fitted on request. DESCRIPTION Our standard range of robust enclosed transformers are available to any given IP rating, material and finish. Our standard enclosures are Mild steel and finished to either Hammer grey or RAL 7032, IP21 as standard. Please note that for transformers enclosed above IP44 this data sheet is not applicable, please contact our engineers for physical dimensions. This range fulfills the requirements of control, safety and isolating transformers. Inrush currents and short circuit characteristics of ATL's transformers conform to up to date legislation and are compatible with all reputable manufacturers' switches breakers and magnetic release devices. All of our products are bespoke therefore voltages must be specified at enquiry stage. The transformers have protection against humidity and vibration. ** Click for more **

Transformer rental packages for safe, reliable power When working with high voltage power, you need a partner you can rely on. That’s why our team are the best trained specialists for the job - providing advice on our transformer rental service when you need it most. Ranging from 2.5 to 6.3 MVA, our industrial transformers can be used for applications from 1.25 kV to 33 kV. With the ability to operate at 50 and 60 Hz they can be used for stepping voltage up or down to match system requirements. Whether you need an islanded power package to load test, or to provide power as a distribution transformer - we'll find the solution with our transformer rental services. We have a large fleet of utility-grade containerised electrical, low and high voltage, transformers that we utilise to design and install tailor-made power packages. Most Aggreko industrial transformers for hire come as a complete, packaged sub-station, with integral switchgear

Merefields Supply a very wide range of HONGFA PARTS, please send email to liamm@merefields.com for a Quote. We have over 10 Million Lines of Components in our Supply!

The Wave is a flush Glazed Sliding Folding Partition. Features include ~ * uniquely linked with concealed hinges * strong acoustic performance * easy to open and close * genuine independent testing performed This sleek, high quality aesthetic system has been developed with concealed hinges and a discreet aluminium frame. It is available in a wide range of surface finish options and panel configurations to accomodate your requirements. The Wave is a quick, easy to operate solution that achieves good levels of acoustic performance in all commercial environments.

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Product Features: • Heavy duty (0.1" thick) aluminium base and top - for extra strength (front and back panel will not push in from mounted buttons, controls, connectors, etc). • Sides include four horizontal rows of louvers for ventilation. • Includes heavy duty (0.1" thick) aluminium raised mounting panel. Mounting surface includes 8 press nuts for mounting and a 5" (127mm) x 8.63" (219mm) area. • Front and back is recessed near the top with flange - to act as built in lifting handles. • Sold pre-assembled in a light textured - dark grey powder coat finish. • Comes with three cord grommets for front and rear holes and required assembly hardware. • Assembled with 8 self-tapping Philips head screws.

Product Features: • Primary 115 VAC 60 Hz. - except as noted. • Enclosed, 4 hole, chassis mount. • Minimum 6" long leads. • Units can be run full wave bridge or full wave C.T. • Class A insulation (105°C). • Hi-Pot test of 2,000V RMS. • Conservative designs - CSA certified (209651). • Note: A production "running change" has been made to the primary winding - effective with August 2009 production.

Product Features: • Dual primary 115/230 VAC. • 50/60 Hz. operation. • Dual secondaries for series or parallel connections. • 4,000 V RMS Hipot test. • Class F insulation (155°C). • Chassis mount (either two or four hole depending on size). • Five VA sizes to choose from. • Dual bobbin construction. • Dual use terminals (solder lug or quick connect). • C UL US recognized (E207860). • TUV Type approved. • CE certified to IEC 950 (Approved to EN 60-742 Safety Isolating Transformers).

Product Features: • Primary 115 VAC, 60 Hz. • All secondaries center tapped, VAC (RMS). • Enclosed, 4 hole chassis mount. • Minimum 6" long leads. • Dual bobbin design - no electrostatic shield required. • Class B insulation (130°C). • Hi-Pot of 2,000V RMS. • UL listed (#E50394) and CSA certified (209651).

Product Features: • 115 VAC - 60 Hz. single primary. • All secondaries are center tapped (C.T.). • Open style, 4 hole frame chassis mount. • Minimum 6" long leads or copper tabs with holes. • Dual bobbin design - no electrostatic shield required. • Class B insulation (130°C). • Hi-Pot test of 2,000V RMS. • UL listed (#E207860) Type 3AH. • CSA certified (#LR209651).

Product Features: • 117/234 VAC - 50/60 Hz. dual primary. • Secondaries are either center tapped (C.T.) or dual secondaries for added versatility. • Open style, 4 hole frame chassis mount. • Minimum 6" long leads or copper tabs with holes. • Dual bobbin design - no electrostatic shield required. • Class B insulation (130°C). • Hi-Pot test of 2,000V RMS. • UL listed (#E207860) Type 3AH. • CSA certified (#LR209651).

Product Features: • Primary 117/234 VAC, 50/60 Hz. • All units have dual secondaries except 266LA25 (C.T. secondary only). • Secondaries can be used as; a center tapped secondary, parallel connectors or used individually (except 266LA25). • Units are designed for use with all windings engaged. • Open style. • Minimum 6" long leads. • Dual bobbin design - no electrostatic shield required. • We use Class B insulation (130°C) for extra protection - UL listed as a Class A (105°C) design. • Hi-Pot test of 2,000V RMS. • UL listed (#E207860) Type 3AH. • CSA certified (209651).

Product Features: • Designed for drop in replacement of original units. • Physically, parts were designed to look similar to original factory units (where possible). • Material used and design specs. were kept as close as possible to the original part to preserve the stock "tone".

Product Features: • A perfect match to the 1650P Series Potted Output transformers. • Enclosed in a drawn steel case, the transformer is completely potted in epoxy. • Mounting hardware included. • Primary: Universal - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz. • Bias Tap: 50 VAC tap from high voltage secondary C.T. • Highpot tested: 2,000 VAC. • Faraday Copper Primary Shield: The electrostatic shield reduces the capacitive coupling from the primary - greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell). • Windings: Concentric wound for low stray field and low noise. • Finish: Black powder paint to match the 1650P Series of potted output transformers. • Units can be run full wave bridge or full wave C.T. • c UL us recognized (E207860).

Product Features: • Two versions are available: • Primary 115 VAC, 50/60 Hz. or • Primary 117/234 VAC, 50/60 Hz • A 2,000 VAC and above, secondary leads are through rubber bushings. • Units can be run full wave bridge or full wave C.T. • V.A. is a C.C.S. rating. • Current ratings are CCS (Continuous Commercial Service) and ICAS ratings (Intermittent Commercial or Amateur Service). • Enclosed, 4 hole chassis mount. • Minimum 6" long leads. • Class A insulation (105°C). • Hi-Pot test at a minimum of twice secondary voltage. • Conservative designs - CSA certified (209651).

Product Features: • Dual 117/234 VAC primary, 50/60 Hz. operating. • Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. • Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size). • 1,500 VA size - is supplied with a potted center for extra strength. • Minimum 8" long flexible leads. • Manufactured using Class B (130&de C) materials. • Hi-Pot test of 4,000VAC RMS between primary and secondary. • UL recognized to UL506 (XPTQ2.Guide) UL file #E207860. • CSA certified to C22.2 #66 - CSA file #209651. • CE compliant to IEC 61558-2-4.

Product Features: • Sealed "gapped" core modulation transformer design. • Minimum frequency response of 150- 7000 Hz. • Range of secondary taps for a variety of tube types. • The tapped secondary winding carries full class C plate current.

Product Features: • Choice of two primaries: Single primary 115VAC (187 Series) or Dual primary 115/230VAC (186 Series). • Either series operates on 50/60 Hz. • Combination solder or quick connect terminals. • Split bobbin construction eliminates the need for an electrostatic shield. • Hi-pot tested to 2 KV RMS. • Economical open style, channel frame - chassis mount design. • Insulation material - Class B or 130C. • Lower temperature rise designed not to exceed Class A for longer life. • UL listed (#E207860) Type 3AH. • CSA certified.

Product Features: • Used as a small 24 volt transformer for relay, pilot lights or low voltage, low power control use. • 60 Hz. operation. • Chassis mount. • With 10" leads. • CSA certified (209651). • UL listed (File #E207860).

Product Features: • Pin type, miniature size, P.C. board mount, net weight of only 0.1 oz. • Rugged potted construction produces a completely sealed unit withstanding severe environmental conditions. • Secondary may be used as primary and primary as secondary. • Power level: Minimum frequency range: 300 Hz. to 100 Khz. +/- 0.5 db @ 100 mw. • Frequency range @ +10 dbm is 200 Hz. to 100 Khz. +/- 0.5 db • Frequency range @ +15 dbm is 200 Hz. to 100 Khz. +/- 0.5 db • Frequency range @ +20 dbm is 300 Hz. to 100 Khz. +/- 0.5 db • Frequency measurements with no D.C. current saturation 101D

Product Features: • Output power models from 5 to 1,500 milliwatt level available. • P.C. board mount - square pin type (0.025" square typical). • Bifilar winding technique used on center tapped units for balanced resistive and capacitive characteristics. • Rugged black epoxy potted construction produces a completely sealed unit withstanding severe environmental conditions including those of MIL-T-27 (Grade 5, Class S). • Peak working voltage rating of: 100V. • Referring to figures 1-9, if connection is not used - no pin will exist. 101D

Product Features: • Output power models from 5 to 1,500 milliwatt level available. • P.C. board mount - square pin type (0.025" square typical). • Bifilar winding technique used on center tapped units for balanced resistive and capacitive characteristics. • Rugged black epoxy potted construction produces a completely sealed unit withstanding severe environmental conditions including those of MIL-T-27 (Grade, 5 Class S). • Peak working voltage rating of: 200V. • Referring to figures 1-9, if connection is not used - no pin will exist.

Product Features: • Perfect for audio input, line matching, isolation or output transformer applications. • 150 milliwatt (+/- 1.5 db, 300 Hz. - 50 kHz.). • Epoxy potted in an attractive black moulded case, Pin type P.C. board mount (min. 0.187" length). • In some models where no center tap is required (on secondary), Pin No. 5 is omitted. • Power level ratings are maximum at lowest frequency ratings. • Power can be increased slightly at higher frequencies (except 107X). • Will withstand soldering for 10 sec. @ 260°C, ambient temp. 85°C max.

Product Features: • Economical single primary 115 VAC, 60 Hz. (or 117 50/60 Hz.). • Most secondaries are center tapped (C.T.) VAC (RMS). • Open style, channel bracket, two hole chassis mount. • Minimum 6" long leads. • Dual bobbin design - no electrostatic shield required. • We use Class B insulation (130°C) for extra protection - UL listed as a Class A (105°C) design. • Hi-Pot test of 2,000V RMS. • UL listed. • CSA certified.

Product Features: • Small, economical, open, two hole horizontal bracket mount. • Insulated, colour coded flexible leads, 4" long minimum (143, 144 and 145 Series) or 3" long minimum (146 Series). • Frequency response 150 Hz. to 15 Khz. (+/- 1 db, reference 1000 Hz.). • When operating at impedances below nominal, power capability and the frequency spectrum are proportionately lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher. • Net weight: 0.5 oz. (143, 144, 146 Series) and 1.4 oz. (145 Series).