Mr Reinhausen Harmonic Filter Installation
- Capacitor banks
- Filter reactors (inductors)
- Series / high-pass resistors
- Current transformers (CTs)
- Steel frameworks and bushings
- MR Reinhausen nameplates (manufacturer)
This type of equipment is normally found in large industrial plants, steel mills, chemical sites, data centers, heavy inverter installations, or power distribution stations.
- 5th Harmonic Filter
- Tuned to 245 Hz (5 × 50 Hz)
- Nominal power: 1.02 Mvar
- 7th Harmonic Filter
- Tuned to 345 Hz (7 × 50 Hz)
- Nominal power: 1.00 Mvar
- 11th Harmonic Filter
- Tuned to 550 Hz (11 × 50 Hz)
- Nominal power: 6.15 Mvar
✔ Why three types?
Different electrical loads (e.g., VFDs, inverters, UPS systems) produce harmonics at different multiples of the main frequency (50 Hz).Typical harmonics:
- 5th → most common in 6-pulse drives
- 7th → also common
- 11th → in higher-power rectifiers
That is why you see different tuning frequencies and different sizes.
Together these form a complete harmonic mitigation system.
5th Harmonic Filter – Technical Summary
Make: MR ReinhausenYear: 2007
Nominal Voltage: 20 kV
Nominal Power: 1.02 Mvar
Tuning Frequency: 245 Hz (5th harmonic)
Capacitor Bank:
- 31.21 kV
- 2.386 Mvar
- 6 capacitors
- Filter Reactor:
- 24 kV
- 54.2 mH
- Series resistor:
- 4 Ω
7th Harmonic Filter – Technical Summary
Make: MR ReinhausenYear: 2007
Nominal Voltage: 20 kV
Nominal Power: 1.00 Mvar
Tuning Frequency: 345 Hz (7th harmonic)
Capacitor Bank:
- 31.21 kV
- 2.386 Mvar
- 6 capacitors
- Filter Reactor:
- 24 kV
- 27.3 mH
- Series resistor:
- 2.7 Ω
11th Harmonic Filter – Technical Summary
This is a much larger filter.Make: MR Reinhausen
Year: 2007
Nominal Voltage: 20 kV
Nominal Power: 6.15 Mvar
Tuning Frequency: 550 Hz (11th harmonic)
Capacitor Bank:
- 23.5 kV
- 8.41 Mvar
- 12 capacitors (double of 5th/7th filter)
- 24 kV
- 1.73 mH
- 28 Ω (large resistor assembly)
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Sale Specific Terms
These terms are the sale specific terms as mentioned in article 1.1.18 of the terms and conditions below. This sale is a private treaty sale, as described in article 1.1.14 of the terms and conditions below. When a bid is accepted, a sales agreement will be made to be signed by the buyer and the seller. In the sales agreement, the buyer and seller will state the terms for payment and removal, that may deviate from the terms and conditions below.
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The following terms and conditions ("terms") are the terms on which hilco industrial acquisitions bv (“hilco”), at jan van goyenkade 10-2, 1075 hp amsterdam, the netherlands, registered under the following number 60720700 at the chamber of commerce in amsterdam, sells equipment (defined below) at auctions (defined below) or by means of private treaty sales (defined below) and supersedes all other terms and conditions relating to the subject matter of these terms. These terms are the terms subject to which hilco shall, either on its own behalf or as agent for the vendor (defined below), sell equipment to a buyer (defined below) by way of auction or private treaty sale.
The buyer's attention is in particular drawn to the provisions of clause 8 and the buyer should note that:
All equipment is sold 'as is, where is' (with all faults, imperfections and defects) No guarantees and/or warranties are provided by hilco in respect of any equipment. It is the buyer's responsibility to inspect equipment prior to bidding on such equipment or making an offer in respect of such equipment. All sales are final – no exceptions. Sales may be subject to a buyer's premium (defined below), the rate of which will vary from sale to sale. All auctions (defined below) are subject to the conditions, valid in the country, where the auction takes place.
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