… … – C221

OHMEGA Steel Tube Technology Ohmega Resistors are resistors based on steel tube technology. They can be air cooled or water cooled. Water cooled resistors can be supplied from standard line from 5 kW to 500 kW having protection degree IP00 – IP65. Air Cooled types can be used in aggressive environments and if high degree of protection is required. OHMEGA OEM Resistor Elements The Resistor Wire in these elements is mounted in compressed steel tube and fixed by compressed MgO. Applications are: Water cooled resistors, High Voltage Snubber Resistors, High Load High Temperature Load Resistors and air cooled resistors in aggressive environments. OHMEGA Small Water Cooled Standard Types SV Power Range 5kW - 22 kW (Steady State). Steel Tube Resistors mounted in stainless steel tank with length dependíng on nominal power and diameter 76mmØ. To be mounted with standard tube mounting brackets. OHMEGA PCG Designed for heavy application and to withstand long time overload. Covered in stainless steel AISI 304. Case made in zinc plated steel or in stainless steel if requested. OHMEGA Small Water Cooled type WHB's in Aluminium profiles Power range: 1000W - 15 kW Steel Tube Resistorn mounted in Aluminium Profiles OHMEGA Large Water Cooled Standard Types V14 Steel Tube Resistors mountes in Water Tanks. Power Range: 25kW - 500 kW (Steady State) OHMEGA OEM Resistor Elements The Resistor Wire in these elements is mounted in compressed stainless steel tube and fixed by compressed MgO. Water cooled Resistors, High Voltage Snubber Resistors | Some applications / categories are DANOTHERM ADJUSTABLE RESISTORS DANOTHERM BALANCING RESISTORS De-charging voltage dividing resistors DANOTHERM BRAKE RESISTORS DANOTHERM CHARGING RESISTORS and other inrush resistors DANOTHERM CROWBAR RESISTORS DANOTHERM DECHARGING RESISTORS / Balancing Resistors DANOTHERM DYNAMIC BRAKING RESISTORS in connection with frequency converters DANOTHERM ENERGY DUMP Resistors for Wind Generators DANOTHERM FAULT RIDE THROUGH Energy Dump Resistors for WIND TURBINES DANOTHERM FILTER RESISTORS for high power filters (i.e. Wind Power generators, Trains) DANOTHERM FREQUENCY CONVERTERS DANOTHERM HEAT SINK RESISTORS DANOTHERM INRUSH RESISTORS DANOTHERM IP65 Alpha or Ohmega Brake Resistors DANOTHERM LOAD BANKS DANOTHERM MOTOR CONTROL RESISTORS DANOTHERM MOTOR STARTER RESISTORS DANOTHERM POWER RESISTORS DANOTHERM PULSE LOAD RESISTORS DANOTHERM RHEOSTATS DANOTHERM SNUBBER RESISTORS DANOTHERM THERMAL SIMULATION DANOTHERM VOLTAGE DIVIDING RESISTORS Deviding voltage over capacitor banks and de-charging DANOTHERM WATER COOLED RESISTORS DANOTHERM WIND GENERATOR RESISTORS ,Some applications /categories are DANOTHERM ADJUSTABLE RESISTORS DANOTHERM BALANCING RESISTORS De-ch,0 | Ceramic Wirewound Resistors Vitreous enamelled and Cement (Al2O3) coatesd. Fixed or Adjustable, Round or Oval types, types with Solder- Screw- or Snap-On Terminals. Resistors with corrugated wire for extra high demands on surge or pulse load. Danotherm Wirewound Resistors can be equiped with individual thermal models shown as electric circuits. With these it is possible when using i.e. -SPICE to calculate the TEMPERATURE RISE during specified load . You can either ask DANOTHERM to do simulation or require the thermal model of your resistor to do the simulation yourself. Tubular Resistors; Vitreous Enamelled Power Rating 30 - 300W Vitreous Enamelled resistors having excellent protection of resistor wires. All Vitreous Enamelled Resistors meet the IEC 68-2-3 56 days at 40°C and 92 % humidity. Ceramic body is made of Steatite C221 and terminals of FeNi. Terminals are prepared with lead free solder. Tubular Resistors; Cement Coated Power rating 30 - 1000W: Cement Coated (AlPO4) resistors sutable for high pulse load. Meet the IEC 68-2-3 21 days at 40°C and 92 % humidity. Ceramic body is made of Steatite C221 or Corderite C520 and terminals of FeNi. Solder terminals are prepared with lead free solder. Adjustable Resistors All resistor types from 12mmØ - 30 mmØ and 55mmØ types with edge wounded flat wire can be supplied as adjustable resistors. Oval Resistors large range of Oval Resistor Types from 30W to 800W including types with live terminals are available. Snubber Resistors, Ceramic Wirewound Ceramic vitreous or cement coated wirewound snubber resistors are available as normal wound or low inductance wound in round or oval types. All types are stable to DC Voltage Power Resistors for PCB mounting From traditional axial leads resistors to relatively large power resistors with nominal power from 3W to 120W. Ferrule Ended Oval Resistors These oval shaped resistors have combined terminals and mounting brackets. They are constructed for mounting directly on current rails and other live points in power electronic plants. Power ratings from 40W to 1000W Low Ohm Ceramic Resistor Compact Wirewound High Power Water Cooled Resistors WHB Compact Water cooled High Power wirewound resistors. Power range: 20kW - 100kW Requires de-ionised cooling water ( | DANOTHERM Ceramic Vitreous Enamelled Rheostats With power range from 12W to 500W the vitreous enamelled Rheostats covers most applications. Below the standard versions are listed. Furthermore many custom versions like Off-positions with or without extra lugs Tappings Extended shafts Locking devises and Tandem and Triplex versions are supplied Type 22/23 Power 12,5W Weight: 16g Rotation 22/23 300 ±10 deg 21/23 270 ± 10 deg Shaft 22/23 3mm Ø 21/23 6mmØ Required torque 50 - 390 pcm Contact 22/23 copper-graphite Contact 21/23 silver Type 22/35 Power 20W Weight: 60g Rotation 280 ±10 deg Shaft (standard) 6mmØ Required torque 150 - 500 pcm Contact (stand.) copper-graphite Type 21/40 Power 30W Weight: 100g Rotation 285 ±10 deg Shaft (standard) 6mmØ Required torque 150 - 500 pcm Contact (stand.) silver Type 22/40 Power 30W Weight: 100g Rotation 285 ±10 deg Shaft (standard) 6mmØ Mounting 10 X 1 MG Required torque 150 - 500 pcm Contact (stand.) copper-graphite Type 22/50 Power 50W Weight: 120g Rotation 285 ±10 deg Shaft (standard) 6mmØ Mounting 10 X 1 MG Required torque 250 - 1000 pcm Contact (stand.) copper-graphite Type 22/80 Power 100W Weight: 300g Rotation 285 ±10 deg Shaft (standard) 6mmØ Mounting 10 X 1 MG Required torque 300 - 2000 pcm Contact (stand.) copper-graphite Type 22/120 Power 200W Weight: 700g Rotation 285 ±10 deg Shaft (standard) 6mmØ Mounting 10 X 1 MG Required torque 300 - 3000 pcm Contact (stand.) copper-graphite Type 22/150-300 Power 300W Weight: 1200g Rotation 310 ±10 deg Shaft (standard) 6mmØ Mounting 3 x 5mm screws Required torque 1000 - 8000 pcm Contact (stand.) copper-graphite Type 22/150-500 Power 500W Weight: 2000g Rotation 310 ±10 deg Shaft (standard) 6mmØ Mounting 3 x 5mm screws Required torque 1000 - 8000 pcm Contact (stand.) copper-graphite ,DANOTHERM Ceramic Vitreous Enamelled Rheostats With power range from 12W to 500Wthe vitreous ename,0 | Heat Sink Resistors Heat sink resistors achieve the fully load capability when the resistor is mounted on heat sink.Traditional types are wirewound resistors mounted in aluminum profiles with an organic insulation material. This construction ensures an increasing wattage compared to the mechanical outlines and in the same time low hot spot on the aluminum surface. These types are optimized to high average loads (including snubbers). The pulse load capability is relatively low due the small outlines and is limited by the organic insulation material. ALPHA Brake Resistors specialty the Flat Pack Types CCH and CDH will get an enlarged load ability when mounted on heat sink. Since these types are constructed for pulse load they should be preferred in cases where pulse loads are expected. The Ohmega High Voltage Snubber Resistor shown on the picture is heat sink resistor designed for mounting in groove or in hole in heat sink. HSD All-purpose Heat Sink Resistors Terminals vertically Power Range: 40W - 320W Steady state HSF Flat profile Heat Sink Resistors Terminals horisontal Power Range: 40W – 320W Steady state. HS Standard Heat Sink Resistors Designed for Heat Sink mounting. Low ohmic values down to R005 HSCC Thick Film Heat Sink Resistors POWER THICK FILM RESISTORS are supplied in patented MODULAR construction. Suitable as balancing resistors in capacitor banks in frequency drives Heating / Dehumidifying Resistors HSH Large surface aluminium housed resistor which disposes of heat without the use of additional heat sink ,Heat Sink Resistors Heat sink resistors achieve the fully load capability when the resistor is mount,0,1 | SIGMA Ceramic Brake Resistors This resistor family ZRF 55/ ... 08X is an updated version of the original brake resistor famely that has been produced by Danotherm since 1990. The power range is from 100W to 7kW continuously. SIGMA, UL Listed Version SIGMA ZRF 55/… 0A8X is range of Ceramic Wire Wound Brake Resistors mounted in IP21 / Type 1X housings and equipped with Thermostats for temperature warning. OEM-SIGMA SIGMA Resistors mounted in sheet metal housing and cooled with ventilators. ,SIGMA Ceramic Brake Resistors This resistor family ZRF 55/ ... 08Xis an updated version of the origi,0 | TERA Brake Resistors for medium and very large Drives. These resistors are cooled by air, either natural or forced air cooling Neutral Grounding Resistors for high voltage power networks. These resistors are modular and can be assembled to fulfil any requirements of Power. Power Range: From 3 kW to "X" MW Protection Degree: IP00 – IP23 Two types of resistor material are aviable: Type BRC; High Temperature , Low temperature corfficient: Cr,Al | DANOTHERM ÜRÜNLERİ 1919'dan beri Danotherm Electric, elektro termal bileşenler tasarladı ve üretti. Bugün programımız, geleneksel wirewound rezistansları, çelik ızgara rezistansları Danotherm Electric ürünlerini satın almak için İmaj Teknik ile iletişime geçebilir detaylı bilgi ve fiyatları öğrenebilirsiniz