Induction Heating Capacitors

Water-Cooled Induction Heating Capacitors

HAOQI supplies water-cooled capacitors for induction heating and melting. This page brings together product photographs and model data. Verify electrical ratings, cooling interfaces, connections and mounting dimensions for the selected model and confirmed drawings.

Cooling method alone does not determine suitable power or frequency. Verify electrical ratings, duty, cooling conditions, interfaces and installation space together.

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Photographs show series configurations. Confirm construction and dimensions against the selected model drawing.

Rated Voltage (Un)0.6–6.3 kV
Reactive Power (Qn)500–13400 kvar
Frequency (Fn)150–50000 Hz

Ranges describe the series. See the model table for individual ratings; project requirements are confirmed separately.

Applications

  • Induction hardening
  • Surface heat treatment
  • Brazing
  • Continuous heating lines
  • Medium-frequency melting
  • Medium-frequency forging
  • Large induction melting furnaces
  • Heating for heavy-duty forging
  • Foundry production lines
  • High-power continuous melting

Technical specifications

ParameterValue
Rated Voltage (Un)0.6–6.3 kV
Reactive Power (Qn)500–13400 kvar
Frequency (Fn)150–50000 Hz
Rated Current (In)≤ 4470 A
Cooling MethodWater cooling; interfaces and cooling conditions confirmed by model
StandardsGB/T 3984 · IEC 60110

Product models

RAM1.8-3000-1S has two catalogue records with H=330 / 435 mm and GROUPS=8 / 1 respectively. Inquire using the corresponding record. The applicable version remains to be confirmed; the same model name does not establish interchangeability.

L, W, H, h and h1 follow the selected model drawing. H may be the case height, not the overall height including terminals; confirm the full installation envelope and clearances.

Electrical groups and physical terminals are counted separately; their counts are not interchangeable. Confirm the configuration against the connection drawing.

RecordModelUn (V)Qn (kVAR)Fn (Hz)In (A)Cn (μF)L (mm)W (mm)H (mm)Number of groups
IH-WC-001RAM0.65-750-1S65075010001154282.523431423355Enquire
IH-WC-002RAM0.75-1000-0.3S75010003001333943.143432055456Enquire
IH-WC-003RAM1.0-2000-1S1000200010002000318.313431753608Enquire
IH-WC-004RAM1.0-2400-50S100024005000024007.6435014230010Enquire
IH-WC-005RAM1.2-1000-0.5S12001000500833221.053431753604Enquire
IH-WC-006RAM1.25-1200-1.2S125012001200960101.863431273306Enquire
IH-WC-007RAM1.5-2666-0.6S150026666001777314.33431755458Enquire
IH-WC-008RAM1.5-3500-1S1500350010002333247.573431755458Enquire
IH-WC-009RAM1.8-3000-1S1800300010001667147.373431753308Enquire
IH-WC-010RAM2.0-2000-0.5S200020005001000159.153431754008Enquire
IH-WC-011RAM2.0-4000-2S200040002000200079.583431504358Enquire
IH-WC-012RAM2.0-2000-2.5S200020002500100031.833431502204Enquire
IH-WC-013RAM2.0-3000-2.5S200030002500150047.753431502706Enquire
IH-WC-014RAM2.5-6000-2.5S250060002500240061.123431504908Enquire
IH-WC-015RAM2.5-6000-3S250060003000240050.933431504908Enquire
IH-WC-016RAM3.0-2500-1S30002500100083344.213431502704Enquire
IH-WC-017RAM3.2-4500-0.8S32004500800140687.434401655506Enquire
IH-WC-018RAM3.2-4000-1.5S320040001500125041.453431753606Enquire
IH-WC-019RAM3.2-4500-1.5S320045001500140646.6339016550010Enquire
IH-WC-020RAM3.6-9000-1S3600900010002500110.525591706008Enquire
IH-WC-021RAM0.6-500-0.25S600500250833884.193431755451Enquire
IH-WC-022RAM0.6-850-1S60085010001417375.783431754001Enquire
IH-WC-023RAM0.65-2000-0.3S650200030030772511.325592037111Enquire
IH-WC-024RAM0.75-2000-1S750200010002667565.883431754001Enquire
IH-WC-025RAM1.0-800-0.25S1000800250800509.34401917801Enquire
IH-WC-026RAM1.0-1500-0.3S100015003001500795.775591755001Enquire
IH-WC-027RAM1.2-3000-0.7S120030007002500473.683431755801Enquire
IH-WC-028RAM1.2-2000-1S1200200010001667221.053431753001Enquire
IH-WC-029RAM1.2-1200-1.2S1200120012001000110.523431502701Enquire
IH-WC-030RAM1.5-1600-0.15S150016001501067754.515592035901Enquire
IH-WC-031RAM1.5-3000-0.5S150030005002000424.413431755451Enquire
IH-WC-032RAM1.6-3500-0.5S160035005002188435.193431756151Enquire
IH-WC-033RAM1.6-3820-0.7S160038207002388339.273432035001Enquire
IH-WC-034RAM1.7-3000-0.3S160030003001875621.73432056901Enquire
IH-WC-035RAM1.7-3000-0.5S160030005001875373.023431755001Enquire
IH-WC-036RAM1.7-4000-1S1700400010002353220.283431756151Enquire
IH-WC-037RAM1.8-4000-0.25S180040002502222785.954402308301Enquire
IH-WC-038RAM1.8-4000-0.5S180040005002222392.983431756501Enquire
IH-WC-039RAM1.8-2000-1S180020001000111198.243431503601Enquire
IH-WC-040RAM1.8-3000-1S1800300010001667147.373431754351Enquire
IH-WC-041RAM2.4-2000-0.7S2400200070083378.953431753001Enquire
IH-WC-042RAM2.4-3000-0.7S240030007001250118.423431754351Enquire
IH-WC-043RAM2.5-3000-0.15S250030001501200509.35592037871Enquire
IH-WC-044RAM2.5-6000-1S2500600010002400152.795591754001Enquire
IH-WC-045RAM2.5-4850-1.5S250048501500194082.343431753601Enquire
IH-WC-046RAM2.8-5000-0.3S280050003001786338.345592037111Enquire
IH-WC-047RAM2.8-5000-0.4S280050004001786253.755592035901Enquire
IH-WC-048RAM2.8-6666-0.5S280066665002381270.645592035901Enquire
IH-WC-049RAM2.9-5000-0.3S290050003001724315.415592037111Enquire
IH-WC-050RAM3.0-3000-0.3S300030003001000176.843431757601Enquire
IH-WC-051RAM3.0-6000-0.5S300060005002000212.215591755901Enquire
IH-WC-052RAM3.0-7000-1S3000700010002333123.795591754501Enquire
IH-WC-053RAM3.0-13400-1.2S30001340012004467197.475592037111Enquire
IH-WC-054RAM3.05-5450-0.7S305054507001787133.25591755901Enquire
IH-WC-055RAM3.05-7500-0.7S305075007002459183.315591757111Enquire
IH-WC-056RAM3.2-5000-0.3S320050003001563259.045592037111Enquire
IH-WC-057RAM3.2-3000-0.5S3200300050093893.255591504601Enquire
IH-WC-058RAM3.5-6000-0.5S350060005001714155.915592035901Enquire
IH-WC-059RAM3.5-3000-1S35003000100085738.983431754001Enquire
IH-WC-060RAM4.0-8333-0.5S400083335002083165.785592037111Enquire
IH-WC-061RAM4.0-5416-0.65S40005416650135482.883431756901Enquire
IH-WC-062RAM4.2-5000-0.4S420050004001190112.785592035901Enquire
IH-WC-063RAM4.4-8470-0.7S44008470700192599.475591756901Enquire
IH-WC-064RAM4.6-5350-0.3S460053503001163134.135592037871Enquire
IH-WC-065RAM5.2-3000-0.15S52003000150577117.725592037871Enquire
IH-WC-066RAM6.3-3000-0.15S6300300015047680.25592037871Enquire
Un (V) — Rated voltageQn (kVAR) — Reactive powerFn (Hz) — FrequencyIn (A) — Rated currentCn (μF) — CapacitanceL (mm) — Dimension L (see model drawing)W (mm) — Dimension W (see model drawing)H (mm) — Height H (see model drawing)

Selection guidance

Confirm electrical and operating conditions
Provide frequency, voltage, current, capacitance, reactive power and duty, and verify the operating conditions for the selected model.
Check configuration and mounting interfaces
Provide the original model or drawing to verify cooling interfaces, flow, temperature, water quality, pressure, electrical grouping and mounting dimensions. Mark unknown requirements for confirmation.
Documents and quotation
Use technical drawings to review drawing-confirmation requirements and catalogues and documents to check current document availability. Provide the complete model, quantity, destination and required document revisions, then use the inquiry link below; document availability and applicability are confirmed for the specific product.
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Frequently asked questions

How should I select a water-cooled model?
Check frequency, voltage, current, capacitance, cooling conditions and mounting interfaces for the equipment. Existing models or drawings can support the inquiry; confirm the applicable version before ordering.
Why do two records with the same model differ?
The source tables contain identical model names with different heights and electrical group counts. Both records remain pending confirmation; obtain the approved drawing for the applicable revision before ordering.

Have a specific requirement?

Ask HAOQI to coordinate specification review or request the relevant product documents.

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