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CC74H-84 Albright 84V PWM Coil Economiser Module

CC74H-84 Albright 84V PWM Coil Economiser Module
CC74H-84 Albright 84V PWM Coil Economiser Module
CC74H-84 Albright 84V PWM Coil Economiser Module
£53.92 Excl. VAT
(£64.70 Inc. VAT)
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Pre-order
Despatch: 8 to 10 Weeks
Model
CC74H-84
Bar Code
DNA
Part Number
CC74H-84
Brand
Albright
Colour
Black
Voltage
84V DC
Chopped Output Voltage
33.6V DC
Material
Brass/Copper/Steel/Plastic
Ship Weight
40 g
 

 Pre-orders and back-ordering are available for all Albright brand out-of-stock items, with a current lead time of approximately 8 to 10 weeks despatch.

  • Ordering more Albright brand products than is shown in stock will put your order into a backorder process.
  • Request "Ship all available" in the order comments section if you order more units than are available.

 Telephone: +44 (0) 1924 823119 or Email us to discuss further requirements.

 Albright International CC74H-84, regulated 84 Volts DC Coil Economiser Module with Pulse Width Modulation (PWM) technology.

  • Regulated 84VDC.
  • PWM board fitted.
  • This type of module provides a constant regulated output voltage that is 40% of nominal coil Voltage, unaffected by changes in the supply voltage.
  • Initial output up to 550mS maximum at the contactor Nominal Voltage (Maximum 84VDC). Then PWM to 40% duty cycle.
  • The output is the Supply Voltage 84VDC chopped to 33.6V, equivalent to 40% of the Supply Voltage.
  • For use solely with Albright International recommended solenoid contactors
  • Pack Quantity: 1 Unit.

 Important: Suitable for driving contactor coils only. Not suitable for use as a DC-DC converter. The output is not true DC but Squarewave chopped at 15 KHz.

Benefits Include

  • Reduced coil heat dissipation.
  • Ability to use a coil with intermittent power as standard.
  • Extends maximum voltage rating of coil.
  • Easy to use in new applications or for adapting existing ones.

Dimensions

  • Length including terminals: 69mm.
  • Width: 34mm.
  • Height: 19mm.

About The Albright Coil Economiser Modules

 Pulse Width Modulation (PWM) technology is a common technique for coil economising in modern contactor applications. After an initial closing pulse the module regulates the coil down to the specified power dissipation (around 20%). The units are used in conjunction with contactor as drivers, designed uniquely to reduce power/heat dissipation and therefore should never be used as DC-DC converters.

Specifications

Device Type
PWM Coil Economiser Module
Nominal Coil Voltage
84VDC
Absolute Maximum Voltage*
120V
Chopped Output Voltage
33.6VDC
Max. Current on Controller
4A
Terminals
6.3mm
Shipping Weight
40g

* Exceeding this voltage may damage the module.

 


Delivery
 
UK Mainland Postage

Delivery Options Our Free UK Mainland Postage and Packaging Service offers unbeatable value for money. The free UK Standard shipping is automatically applied to your shopping cart page with no additional cost when you reach the £50.00 minimum order value.

 We use Royal Mail Standard or Recorded Delivery for light, low-value orders and we use FedEx, UPS, Parcel Force, and other major courier services for larger and more valuable consignments.

 
International Consignments

 Our international customers will need to provide the exact Card Holder Address (Invoicee) as the first address for payment processing. Please note that PO Box addresses are not acceptable as delivery addresses by some couriers. All export orders must be placed and paid for online. Proforma Bank Transfer IBAN and SWIFT payment methods are available to create online.

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