BASLER ICRM-7
BASLER ICRM-7
BASLER ICRM-7
BASLER ICRM-7
BASLER ICRM-7
BASLER ICRM-7
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ICRM-7

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Basler ICRM-7 is a 9 A inrush-current reduction module for DECS-100 and DECS-150 excitation regulators.
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Technical specifications for ICRM-7

  • Manufacturer:
    Basler Electric
  • Part Number:
    ICRM-7
  • Product Family:
    Basler Electric
  • Product Type:
    Inrush Current Reduction Module
  • Stock:
    1
  • Basler Part Number:
    9387900103
  • Compatible Products:
    DECS-100, DECS-150
  • Input Voltage:
    90–277 V AC; 90–300 V DC
  • Input Frequency:
    DC; 50–420 Hz
  • Input Current:
    9 A AC
  • Power Dissipation:
    25 W
  • Operating Temperature:
    -25 to +70 °C
  • Storage Temperature:
    -40 to +70 °C
  • Dielectric Strength:
    2,000 V AC for 1 minute
  • Shock Withstand:
    15 g, three perpendicular planes
  • Vibration Withstand:
    2 g, 10–500 Hz
  • Humidity Qualification:
    IEC 68-1 and IEC 68-2-28
  • Preferred Mounting:
    Vertical
  • Required Restart Cool-down:
    5 minutes after power removal
  • Certifications:
    cURus, CE, UKCA, China RoHS
  • Dimensions:
    10.48 × 10.16 × 4.68 cm
  • Weight:
    0.227 kg
  • Tariff Code:
    8536309000
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Regulator selection Source assessment Thermal and restart checks Application
  • Basler inrush current reduction module, model ICRM-7 and part number 9387900103
  • Compatible with DECS-100 and DECS-150 voltage regulators
  • Limits damaging startup current when a PWM regulator is energized from a low-impedance source

ICRM-7 is the 9 A Basler inrush current reduction module for documented DECS-100 and DECS-150 applications.

It accepts 90–277 V AC or 90–300 V DC and temporarily inserts series resistance during energization before allowing normal steady-state current flow.

Before installation, confirm the regulator family, source type, input voltage and frequency, vertical mounting space, cooling interval, wiring, enclosure, and protective coordination.

Availability, condition, price, and shipping time for ICRM-7 are confirmed during quotation.

Basler Electric ICRM-7 Inrush Current Reduction Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • ICRM-7 is documented for DECS-100 and DECS-150 regulators
  • Basler part number 9387900103 must match the order record
  • ICRM-15 serves a different group of regulator applications
  • Low-impedance switched sources can produce damaging regulator inrush
  • Generator-fed sources that rise with speed may not require an ICRM
  • Review the actual source and regulator topology before selection
  • Mount the module vertically where the enclosure arrangement permits
  • Provide ventilation for the documented 25 W power dissipation
  • Wait five minutes after removing power before re-energizing
  • DECS-100 regulator input-inrush protection
  • DECS-150 regulator input-inrush protection
  • PWM regulator startup from switched low-impedance sources
Description
ICRM-7, Basler part number 9387900103, limits regulator input inrush in documented DECS-100 and DECS-150 excitation-system applications.

During energization, the module inserts series resistance into the regulator input and reduces that resistance after the startup current subsides.

Before installation, verify the regulator model, source behavior, input voltage and frequency, 9 A requirement, vertical mounting, enclosure ventilation, wiring, protection and five-minute restart interval.
Alternative Names
ICRM-7 ICRM 7 ICRM7 Basler ICRM-7 Basler ICRM 7 Basler ICRM7 ICRM-7 9387900103 Basler ICRM-7 9387900103
Technical notes
Basler ICRM-7, part 9387900103, protects DECS-100 and DECS-150 regulators from switched-source inrush; verify source behavior, 9 A rating, vertical mounting, wiring, and five-minute cool-down.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which regulators are officially matched to Basler ICRM-7?
Basler lists DECS-100 and DECS-150 as the compatible products for part number 9387900103.
When is Basler ICRM-7 needed in an excitation system?
It is considered when rated or near-rated voltage is switched onto a PWM voltage regulator from a low-impedance source.
When is Basler ICRM-7 usually unnecessary?
It is normally unnecessary when the source voltage ramps with generator speed, such as many PMG, auxiliary-winding, or shunt-fed arrangements.
What supply compatibility should be confirmed before ordering Basler ICRM-7?
Confirm whether the application uses 90–277 V AC or 90–300 V DC, verify the DC or 50–420 Hz source, and ensure the regulator and 9 A current requirement match the installation.
Why must Basler ICRM-7 remain de-energized for five minutes before restart?
The cool-down period allows the module to regain its ability to limit inrush current.
How should Basler ICRM-7 be mounted for best thermal performance?
Basler recommends vertical mounting; adequate enclosure ventilation and spacing must be maintained for its 25 W dissipation.
What must be inspected if Basler ICRM-7 no longer limits startup current?
Isolate power, observe the five-minute interval, then check source behavior, wiring, regulator match, overheating, and protective devices; the module has no serviceable components.