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Product DetailSpecification/Dimensions
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Applicable inverter capacity(kW)
- 0.75
- 3.7
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Resistance Value(Ω)
- 40
- 100
Days to Ship
-
- All
- 10 Day(s) or Less
Specify Alterations
Inverter FREQROL-E700 Series (MRS120W40-3.7K)
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Caution
- This product belongs in RoHS Directive under Category 9 "Monitoring and control equipment" with exclusion from the usage restriction of phthalate esters until 21 July 2021.
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Product DetailProduct Description
The E700 Series features excellent drive performance due to advanced magnetic flux vector control and increased short-time overload capacity, dial operation and a built-in USB port for superb operability and expandability
Specifications of braking unit
Specifications of brake resistors for high frequency
(Units: mm)
External appearance of FR-ABR
- * The regenerative brake usage rate should be set to be less than or equal to the allowable brake usage rate in the table.
- * Depending on the frequency of operation, the temperature of the brake resistor may exceed 300°C, so be careful when installing and dissipating heat.
- * Do not remove the short-circuit piece between terminals P/+-P1 except when connecting a DC reactor.
- * MYS type resistors can also be used. However, pay attention to the allowable brake usage rate.
- * It cannot be used for 0.1K and 0.2K.
Dimensional drawing of FR-ABR
(Units: mm)
| Brake resistor type name | Allowable brake utilization rate | External dimensions | Resistance value (Ω) | Approximate weight (kg) | ||||
|---|---|---|---|---|---|---|---|---|
| W | W1 | D | H | |||||
| 200 V *1 | FR-ABR-0.4K | 10% | 140 | 500 | 40 | 21 | 200 | 0.2 |
| FR-ABR-0.75K | 10% | 215 | 500 | 40 | 21 | 100 | 0.4 | |
| FR-ABR-2.2K | 10% | 240 | 500 | 50 | 26 | 60 | 0.5 | |
| FR-ABR-3.7K | 10% | 215 | 500 | 61 | 33 | 40 | 0.8 | |
| FR-ABR-5.5K | 10% | 335 | 500 | 61 | 33 | 25 | 1.3 | |
| FR-ABR-7.5K | 10% | 400 | 500 | 80 | 40 | 20 | 2.2 | |
| FR-ABR-11K | 6% | 400 | 700 | 100 | 50 | 13 | 3.5 | |
| FR-ABR-15K *3 | 6% | 300 | 700 | 100 | 50 | 18 ( × 1/2) | 2.4 ( × 2) | |
| FR-ABR-22K *2 | 6% | 400 | 700 | 100 | 50 | 13 ( × 1/2) | 3.3 ( × 2) | |
| 400 V | FR-ABR-H0.4K | 10% | 115 | 500 | 40 | 21 | 1,200 | 0.2 |
| FR-ABR-H0.75K | 10% | 140 | 500 | 40 | 21 | 700 | 0.2 | |
| FR-ABR-H1.5K | 10% | 215 | 500 | 40 | 21 | 350 | 0.4 | |
| FR-ABR-H2.2K | 10% | 240 | 500 | 50 | 26 | 250 | 0.5 | |
| FR-ABR-H3.7K | 10% | 215 | 500 | 61 | 33 | 150 | 0.8 | |
| FR-ABR-H5.5K | 10% | 335 | 500 | 61 | 33 | 110 | 1.3 | |
| FR-ABR-H7.5K | 10% | 400 | 500 | 80 | 40 | 75 | 2.2 | |
| FR-ABR-H11K | 6% | 400 | 700 | 100 | 50 | 52 | 3.2 | |
| FR-ABR-H15K *4 | 6% | 300 | 700 | 100 | 50 | 18 ( × 2) | 2.4 ( × 2) | |
| FR-ABR-H22K | 6% | 450 | 700 | 100 | 50 | 52 ( × 2) | 3.3 ( × 2) | |
- * 1: It can also be connected to a single-phase 100 V class inverter.
- * 2: It is shared by 1.5K and 2.2K.
- * 3: 15K should be configured with 2 parallel connections of 18 Ω.
- * 4: H15K should be configured with 2 parallel connections of 18 Ω. The resistor is labeled FR-ABR-15K. (Same resistor as 200 V class 15K)
Specifications of brake unit
External appearance of FR-BU2
Option to get even greater braking capacity than an external brake resistor.
It can also be connected to an inverter that does not have a built-in brake transistor.
There are 2 types of discharge resistors, so select according to the required braking torque.
Dimensional drawing of FR-BU2-55K, FR-BU2-H7.5K to H75K
(Units: mm)
| Type Name | W | H | D |
|---|---|---|---|
| FR-BU2-1.5K~15K | 68 | 128 | 132.5 |
| FR-BU2-30K | 108 | 128 | 129.5 |
| FR-BU2-55K | 170 | 128 | 142.5 |
| FR-BU2-H30K | 108 | 128 | 129.5 |
| FR-BU2-H55K, H75K | 170 | 128 | 142.5 |
| Format FR-BU2-□ | 200 V | 400 V | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.5K | 3.7K | 7.5K | 15K | 30K | 55K | H7.5K | H30K | H55K | H75K | ||
| Compatible motor capacity | The capacity that can be combined depends on the braking torque and usage rate (% ED). | ||||||||||
| Connected brake resistor | GRZG type, FR-BR, MT-BR5 | ||||||||||
| Multiple (parallel) operation | Up to 10 (However, torque that exceeds the overcurrent withstand capacity of the connected inverter cannot be output. ) | ||||||||||
| Approximate weight (kg) | 0.9 | 0.9 | 0.9 | 0.9 | 1.4 | 2.0 | 0.9 | 1.4 | 2.0 | 2.0 | |
Specifications of resistor unit
External appearance of FR-BR
Dimensional drawing of FR-BR
(Units: mm)
| Resistor unit | |||
|---|---|---|---|
| Type Name | W | H | D |
| FR-BR-15K | 170 | 450 | 220 |
| FR-BR-30K | 340 | 600 | 220 |
| FR-BR-55K | 480 | 700 | 450 |
| FR-BR-H15K | 170 | 450 | 220 |
| FR-BR-H30K | 340 | 600 | 220 |
| FR-BR-H55K | 480 | 700 | 450 |
* The maximum temperature rise of the resistor unit is 100°C. Therefore, use a heat-resistant cable (glass cable, etc.) for wiring.
Wiring diagram of brake unit and resistor unit
Wiring diagram
- * 1: Short-circuit pieces are connected to BUE and SD in the initial state.
- * 2: Be sure to connect the inverter terminals (P/+, N/-) and the brake unit (FR-BU2) so that the terminal symbols are the same. Incorrect connection will damage the inverter.
- * 3: Do not remove the short-circuit piece between terminals P/+-P1 except when connecting a DC reactor.
- * 4: If the power supply is 400 V class, install a step-down transformer.
Combination table of brake unit and resistor unit
| Brake unit format | Format of discharge resistor or resistor unit | |
|---|---|---|
| FR-BR | ||
| 200 V Class | FR-BU2-15K | FR-BR-15K |
| FR-BU2-30K | FR-BR-30K | |
| FR-BU2-55K | FR-BR-55K | |
| 400 V Class | FR-BU2-H7.5K | - |
| FR-BU2-H15K | FR-BR-H15K | |
| FR-BU2-H30K | FR-BR-H30K | |
| FR-BU2-H55K | FR-BR-H55K | |
| FR-BU2-H75K | - | |
Cautions
*See the catalog for product information other than the listed above.
| Part Number |
|---|
| MRS120W40-3.7K |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | Applicable inverter capacity (kW) | Resistance Value (Ω) |
|---|---|---|---|---|---|---|
₹ 4,510.59 | 1 Piece(s) | 10 Day(s) or more | 3.7 | 40 |
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Basic Information
| Type | Brake resistor | Compatible Series | FREQROL Series | Voltage class(V) | 200 |
|---|---|---|---|---|---|
| Dimension (W)(mm) | 182 | Dimension (D)(mm) | 42 | Dimension (H)(mm) | 20 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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