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Indramat KDV

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    R911219666

    Bosch Rexroth Indramat
    In Stock, Ships 3 - 5 Days

    The R911219666 (KDV 1.3-100-220-300-220) is a product engineered by Bosch Rexroth Indramat, a renowned German organization specializing in automati...

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    R911234055

    Bosch Rexroth Indramat
    In Stock, Ships Today

    The R911234055 (KDV 1.3-100-220-300-W1-220-380), a product of global manufacturing firm Bosch Rexroth Indramat, is a power supply module designed w...

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    R911233480

    Bosch Rexroth Indramat
    Available, Shipping Varies

    The R911233480 (KDV 2.2-100-220-300) is a product brought to you by Bosch Rexroth Indramat, global industry leaders in automation technology specia...

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    R911234559

    Bosch Rexroth Indramat

    The Bosch Rexroth Indramat-manufactured R911234559 (KDV 1.2-100-220-300) is a KDV series power supply module, notable for its version 1 series code...

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    R911239073

    Bosch Rexroth Indramat
    In Stock, Ships 1 - 2 Days

    The R911239073 (KDV 4.1-30-3) power supply module, expertly designed and made by Bosch Rexroth Indramat, forms a crucial part of a drive system com...

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Indramat KDV

The Indramat KDV series is a range of power supply modules designed and manufactured by Bosch Rexroth Indramat, which are integral to AC servo drives systems. These power supplies are known for their efficiency and reliability in providing DC power for Indramat drives that are in turn used with Indramat controls and servo motors. The KDV series includes several models with various specifications to meet the needs of different applications.

One of the notable features of KDV drives is their ability to manage heat efficiently. They are described as "cold running" units because their heatsink designs allow the majority of the heat loss to occur outside the cabinet, which can significantly save on cooling costs. They also come equipped with a full array of displays and warning sensors, including integrated bleeder overload warning sensors, earth connection LED indicators, an AUX volt display, and power ON/OFF LED indicators. Moreover, the maintenance aspects are considered user-friendly since heatsink blower connectors and blower/control voltage fuses are easily accessible.

For instance, a specific model from the series, the KDV 1.3-100-220-300-W1, can supply up to 100A of rated current and operate with a nominal voltage of AC 220V and a DC bus nominal voltage of DC 300V. The units in this series are also capable of supporting consistent use with up to 24kW of energy, making them suitable for high-power applications.

The KDV series units are designed to convert incoming AC voltage to DC bus power, directing it to the connected servo drives. They are known for their ruggedness and long-lasting performance, which are key attributes for components in motion control systems.

KDV Type Code

Below is a breakdown of how to read the type code of "KDV parts, using KDV 1.3-100-220/300-W1/115/220" as an example.

- Model name: KDV
- Series: 1
- Version: 3
- Continuous Current: 100 amps
- 3-phase input voltage: 220 VAC
- DC output bus voltage: 300 VDC
- W = Panel mount
- 0 = Convection cooled (not for use with AC Spindle)
- 1 = Blower cooled
- Fan/Control voltage available options:
- 115/220 = 115 VAC fan voltage or 220 VAC control voltage
- 220/380 = 220 VAC fan voltage or 380 VAC control voltage

KDV02 Technical Data

Input - power section Symbol Value
Nominal input voltage U_ACN 3 x 230V (+10%; -15%) or 3 x 220V (+15%; -10%)
Frequency f_N 50...60 Hz
Output - power section Symbol Value
DC bus voltage U_DC 300 (+ 15%; -10%)
Continuous DC bus voltage P_cont 30 (with add. capacitance 4 mF)
Peak DC bus power P_peak 90 kW
Continuous bleeder power P_BD 2 kW
Peak bleeder power P_BM 40 kW
Max. regenerative energy W 100 kWs

KDV04 Technical Data

Power section input Symbol Unit Value
Nominal input voltage U(ACN) V 3 x 380 ... 460 (± 10%) 50 ... 60 Hz
Power section output
Link circuit dc voltage U(DC) V 320 (± 10%)
Link circuit continuous power P(cont) kW 30 (with add. capacitor 4 mF)
Link circuit peak power P(peak) kW 48
Continuous feedback power P(RD) kW 20 (with add. capacitor 2 mF)
Peak feedback power P(RS) kW 40
Continuous bleeder power P(BD) W 0
Peak bleeder power P(BM) kW 40
Maximum feedback energy with power off W kWs 100

Ambient Data

Using your KDV module within the specified ambient conditions will ensure proper drive performance. Please refer to the appropriate Indramat manual for more in-depth specifications.

KDV02 Ambient Data

Specification Unit Value
Installation elevation without reduction of nominal data m 1000 meters above sea level
Permissible relative humidity % maximum 95
Permissible absolute humidity g/m³ 25 g water / m³ air
Degree of contamination - non-conductive contamination
- no condensation
Protection classification: drive IP 10 per DIN VDE 470, section 1
Protection classification: heatsink IP 54

KDV04 Ambient Data

Specification Unit Value
Installation elevation without reduction of nominal data m 1000 meters above sea level
Permissible relative humidity % maximum 95
Permissible absolute humidity g/m³ 25 g water / m³ air
Degree of contamination - non-conductive contamination
- no condensation
Protection classification: drive IP 10 per DIN VDE 470, section 1
Protection classification: heatsink IP 54