Straight Isolation - Hard Wired (169 Series)

Transcription

1 LINE ISOLATION TRANSFORMERS (115V to 115V) Primary 115C, 60 Hz., Secondary 115C Electrostatic shield between primary & secondary Connection by flexible leads, 8" minimum length Perfect for circuit isolation or "Classic" bias power supply CSA certified (# LR3902) Remember - These units do NOT convert line frequency Straight Isolation - Hard Wired (169 Series) Transformer Schematic Primary Blk Yel Blk Yel Secondary Sec. Current ma A B C D E Lbs. 169PS QS RS SS TS VS WS LINE ISOLATION - TAPPED TRANSFORMERS (115V to V) Primary 115C, 60 Hz. Secondary 90, 100, 110, 115, 120 & 130C Electrostatic shield between primary & secondary Connection by flexible leads, 8" minimum length Perfect for critical line voltage needs (ex. Japanese 100V equipment). CSA certified (# LR3902) - except 169J Remember - These units do NOT convert line frequency Transformer Schematic 115V Primary Blk Blk 130V Red 120V Grn 115V Brn 110V Yel 100V Blk/Red 90V Blk/Yel Secondary Lbs. A B C D E 169C E G J V Blu

2 Straight Isolation - Plug In (171 Series) LINE ISOLATION PLUG & RECEPTACLE TRANSFORMERS (115V to 115V) Primary 115C, 50/60 Hz., Secondary 115C Electrostatic shield between primary & secondary. Hi-pot tested to 2 KV RMS. Circuit breaker in primary. Standard 3-wire, grounded plug & receptacle. Input (primary) connected to 5 foot long cord & standard North American plug (NEMA 5-15P). Output (secondary) connected to 1 foot long 3-wire, standard North American grounded receptacle (NEMA 5-15R). North American Mark of Safety - C UL & UL listed (File #E211544) Remember - These units do NOT convert line frequency Primary 3-wire plug Secondary 3-wire receptacle A B C D E Lbs. 171A B C E F G

3 Toroidal Straight Isolation - Plug In (178 & 240 Series) Toroidal Isolation Plug In (120V to 120V) Primary 120C, 50/60 Hz., Secondary 120C. Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. World wide applications, 50 or 60 Hz. operation, step down (120C to 120 C). Standard 3-wire, grounded plug (for use with adaptors for proper grounding). Input (primary) connected to a 5 foot long cord & 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 & circuit breaker protected output. North American Mark of Safety - C UL & UL listed (File #E211544). Remember - These units do NOT convert line frequency. # of Outlets Length Width Height 178CT DT ET FT GT Toroidal Isolation Plug In (240V to 240V) Primary 240C, 50/60 Hz., Secondary 240C. Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. World wide applications, 50 or 60 Hz. operation, step down (240C to 240C). Standard 3-wire, grounded plug (for use with adaptors for proper grounding). Input (primary) connected to a 5 foot long cord & 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 & circuit breaker protected output. North American Mark of Safety - C UL & UL listed (File #E211544). Remember - These units do NOT convert line frequency. # of Outlets Length Width Height 240CT DT ET FT GT

4 Straight Isolation - Constant Voltage - Plug In (CV Series) Constant Voltage A.C. Regulator - Plug In (120 V to 120V) AC regulating - protects against both brownouts & over voltage conditions. Protects against any power problem other than a blackout. Will operate through a 3 millisecond (minimum) blackout. Long life - ferroresonant design - no moving parts. Ferroresonant design also filters out surges, line harmonics, and RF noise. Input 120C (+10 % to -25 %), 60 Hz Output 120C (+/- 3 %). Noise Isolation (RF) of 120 db common mode, 60 db normal mode. Spike attenuation: 250:1 minimum. Sine wave output - total harmonic distortion (THD): 3 % Units also include a 2nd stage of high frequency filtering on the output - a Hammond Mfg. exclusive. Operating temperature range of -40 degrees C to +40 degrees C. Standard 3-wire, grounded plug & receptacle. Front panel lighted power switch. Input (primary) connected to an extra long 15 foot, heavy duty 14/3 SJTW cord for extreme temperature ranges. Integral molded, standard North American plug (NEMA 5-15P). Output (secondary) connected to a rear mounted, standard North American, grounded receptacle (NEMA 5-15R) - quantity depends on power capacity of unit (see table below). Rugged two piece ventilated steel enclosure. Finished in a grey/beige color, textured powder paint with rubber feet installed. NOTE 1: Due to the nature of ferroresonant designs - these units do produce audible noise. We have reduced this through careful design, but these units are NOT usable in an office environment. NOTE 2: These units provide complete isolation from the source voltage. In other words, the "neutral" output wire has no connection to ground, this is a UL requirement for this type of device. Therefore plug-in circuit testers & line "polarity" testing devices will NOT function on the output as it is completely isolated. North American Mark of Safety: C UL & UL listed (File #E211544). Number of Amps Rear Outlets Height Width Depth Lbs. (RMS) CV CV CV CV

5 Toroidal Isolation - Step Up - Plug In (298 Series) LINE ISOLATION STEP UP - PLUG IN (120V to 240V) Primary 120C, 50/60 Hz., Secondary 240C. Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. World wide applications, 50 or 60 Hz. operation, step UP (120C to 240 C). Standard 3-wire, grounded plug (for use with adaptors for proper grounding). Input (primary) connected to a 5 foot long cord & standard North American plug (NEMA 5-15P). Output (secondary) connected to a standard N. American duplex - 3 wire grounded receptacles (NEMA 6-15R). Features include ventilated black steel case, rocker lighted on-off switch & circuit breaker protected output. North American Mark of Safety - C UL & UL listed (File #E211544). Remember - These units do NOT convert line frequency. # of Outlets Length Width Height 298CT DT ET FT GT

6 Isolation - Step Down - Plug In (172 & 289 Series) LINE ISOLATION - STEP DOWN PLUG-IN TRANSFORMERS (230V to 115V) Primary 230C, 50/60 Hz. Secondary 115C Circuit breaker in primary. Provides circuit isolation & steps down primary voltage. Hi-pot tested to 2 KV RMS. Electrostatic shield between primary & secondary. Input (primary) connected to a 5 foot long cord & North American 250V, 3-wire grounded plug (NEMA 6-15P). Output (secondary) connected to a 1 foot long cord & standard North American 125V, 3-wire grounded receptacle (NEMA 5-15R). North American Mark of Safety - C UL & UL listed (File #E211544). Remember - These units do NOT convert line frequency A B C D E Lbs. 172A B D E F LINE ISOLATION - TOROIDAL STEP DOWN - PLUG IN (240V to 120V) # of Outlets Length Width Height 289CT DT ET FT GT Primary 240C, 50/60 Hz., Secondary 120C. Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile. World wide applications, 50 or 60 Hz. operation, step down (240C to 120 C). Standard 3-wire, grounded plug (for use with adaptors for proper grounding). Input (primary) connected to a 5 foot long cord & standard 250V 2 pole, 3 wire - North American plug (NEMA 6-15P). Output (secondary) connected to two standard 125V, 3-wire grounded receptacles (NEMA 5-15R). Features include ventilated black steel case, rocker lighted on-off switch & circuit breaker protected output. North American Mark of Safety - C UL & UL listed (File #E211544) Remember - These units do NOT convert line frequency

7 Isolation - Step Down - Plug In (179 Series) LINE ISOLATION STEP DOWN - PLUG IN (115V to 95V) Primary 115C, 50/60 Hz., Secondary 95C. Electrostatic shield between primary & secondary. World wide applications, 50 or 60 Hz. operation, step down (115C to 95C). Designed mainly for Japanese equipment operating in North America. Perfect for operating "Classic" equipment that can not tolerate todays higher line voltages (ie..125c input will produce a stress free 105C output - at full load - PLUS - isolation and shielding). Standard 3-wire, grounded plug (can also be used with adaptors for proper grounding). Input (primary) connected to a 5 foot long cord and standard 3-wire, 125V North American plug (NEMA 5-15P). Output (secondary) connected to two standard 3-wire, 125V grounded receptacles (NEMA 5-15R). Features include ventilated black steel case, rocker lighted on-off switch & fuse protected output. Remember - These units do NOT convert line frequency # of Outlets Length Width Height 179C D E F G Output 3-wire receptacle (2) Input 3-wire plug

8 "Auto" - Hard Wired (170 Series) HARD WIRED LINE AUTOTRANSFORMERS 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 (230C to 115 C) or step up (115C to 230C). Connection by flexible leads, 8" minimum length. Models 170A, 170B, 170C & 170D are CSA certified (# LR 3902). Remember - These units do NOT convert line frequency. Lbs. A B C D E A B C D E F G J V Red 115V Blk 0V Yel HARD WIRED LINE AUTOTRANSFORMERS Lbs. A B C D E 170SE AE BE CE DE EE FE GE JE 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 (230C to 115 C) or step up (115C to 230C). 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 115C, 3-wire receptacle. Enclosed case with convenient knockouts and includes two cable clamps allowing for easy wire connections. Models 170SE, 170AE, 170BE, 170CE & 170DE are CSA certified (# LR3902) Connection by flexible leads, 8" minimum length Remember - These units do NOT convert line frequency. 230V Red 115V Blk 0V Yel

9 "Auto" - Hard Wired (168 Series) HARD WIRED LINE AUTOTRANSFORMERS 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, 115C input. Output 85, 95, 105, 110, 115 and 125C. Ideal for manual line voltage adjustment for electronic equipment or small appliance operation. Models 168B, 168C & 168D are CSA certified (# LR3902) Connection by flexible leads, 8" minimum length. Remember - These units do NOT convert line frequency. Lbs. A B C D E 168B C D E F H J V Orn 115V Yel 110V Red 105V Grn 95V Brn 85V Wht 0V Common Blk

10 "Auto" Step Down - Plug In (175 Series) PLUG IN - STEP DOWN AUTOTRANSFORMERS (230V to 115V) 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 (230C to 115C). Input is circuit breaker protected. Hi-pot tested to 2 KV RMS. Standard 3-wire, grounded plug (can also be used with adaptors for proper grounding). Input connected to a 5 foot cord & grounded North American 250V 3-wire plug (NEMA 6-15P). Output connected to standard North American 115V - 3 wire grounded receptacle (NEMA 5-15R). North American Mark of Safety - C UL & UL listed - File #E Remember - These units do NOT convert line frequency. A B C D E Lbs. 175A-NA B-NA C-NA D-NA E-NA F-NA G-NA

11 "Auto" Step Up - Plug In (176 Series) Autotransformer Step Up - Plug In (115V to 230V) 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 up (115C to 230C). Input is circuit breaker protected. Hi-pot tested to 2 KV RMS Standard 3-wire, grounded plug (can also be used with adaptors for proper grounding). Input is connected to a 5 foot cord & standard grounded 125V North American plug (NEMA 5-15P) Output is connected to a grounded North American 250V receptacle (NEMA 6-15R). North American Mark of Safety - C UL & UL listed (File #E211544) Remember - These units do NOT convert line frequency. A B C D E Lbs. 176A B C D E F G

12 Transformers - Accessories INTERNATIONAL - GROUNDED ADAPTOR PLUGS For use with our 171, 172, 175, 176, 179, 289 & 298 transformers. Heavy duty design with plastic shell & double wipe contacts. Allows for ground connection between equipment and international power sources. With a set of all 4 adaptors, they will accept equipment with plugs from virtually every country except South Africa! Adaptors do not affect voltages, they are a mechanical device only to match foreign "pinouts" of receptacles and/or plugs. Grounded Plug Type Used in the Countries of: 298G4 European Austria, Belgium, Finland, France, Germany, Middle East, Netherlands, Norway, s of Africa/Asia/South America/China/Tahiti & Caribbean, Sweden 298G3 British Hong Kong, Ireland, Malaysia, s of Africa, Caribbean, Singapore, U.K. 298G6 Australian Australia, People s Republic of China, S. Pacific Islands, New Zealand 298G7 N. American Canada, s of the Caribbean/South America, Philippines, USA Rear View of all adaptors 298G4 298G3 298G6 298G7

13 Transformer - Selection Guide Steps To Proper Transformer Selection What power is available (you need to know both voltage & frequency)? Check the operating voltage of your equipment (is it single voltage or multiple?). What line frequency will your equipment run on? Either 50, 60 or dual 50/60 Hz. (remember, a transformer can NOT change line frequency). Use the chart below to determine your requirements: Power Available Your Equipment Transformer Type Required Voltage Frequency Voltage Frequency (You may also need plug adaptors) /60 Step Down None Required - or - Straight Isolation Will Not Work /230 50/60 None Required - or - Straight Isolation None Required - or - Straight Isolation Will Not Work Step Up /230 50/60 None Required - or - Straight Isolation Step Down Will Not Work /230 50/60 None Required - or - Straight Isolation Step Down Will Not Work None Required - or - Straight Isolation /230 50/60 None Required - or - Straight Isolation 1. Determine if your equipment is Electronic or Electrical: - Electronic = containing IC chips, transistors or a circuit such as a radio, shavers, electric toothbrush, computer printers, camcorder battery rechargers etc...(if in doubt, check with the manufacturer or refer to your manual). - Electrical = Simple heating device, such as irons, hair dryers, electric blankets, curling irons, etc Use the chart below to locate correct series & voltage conversion in the catalog series that follow: Transformer Type (determined from Your Equipment Type chart above) Electronic Electrical Step Up Use Isolation (series 298) Could use Auto (series 170 or 170E) Step Down Use Isolation (series 172, 179 or 289) Could use Auto (series 175) Straight Isolation Use Isolation (series 169 or 171) - IMPORTANT NOTES Isolation Transformers: Used for maximum safety, versatility (can be used on both electrical & electronic equipment) and isolation from the power source, used to step-up, step-down or for straight isolation. The disadvantage to using them is weight (about double the "Auto"), more expensive and larger size. This type of transformer is sometimes referred to as "double-wound" "Auto" Transformers: are non-isolating units and should be used where only a voltage change is required. The advantages to using them are light weight (generally half that of an isolation unit), less expensive and smaller size. The disadvantage is no isolation from the power source. This type of transformer is sometimes referred to as a "converter". Adaptors: We strongly recommend that 3-prong "grounded" plugs be used with all of our products. They should be used only with our "grounded" adaptors. Adaptors do not affect voltages, they are a mechanical device only to match foreign "pin-outs" of receptacles and/or plugs.