Three phase Burst fire Firing circuit
|1 - 4||£74.60|
|5 - 9||£68.16|
|10 - 19||£64.06|
|20 or more||£63.34|
This burst-fire control module incorporates the unique mono-linkä, gate-to-gate, firing feature, which uses single-path hard firing for each phase thyristor pair, eliminating cathode firing connections. The zero-crossing triggered output has a variable on/off ratio, which is proportional to the manual control signal or dc input demand signal. Phase timing problems are eliminated, as the opto-isolated output driver stage is self-timing from the associated power device connections. The burst-firing circuit prevents fast changes in current thus inhibiting radio frequency interference.
Virtually all resistive-heater loads including air curtains, space heaters, ovens, furnaces, hot plates, extruders, moulders, boilers, soldering pots and irons, heating tapes, drying and other heating and ventilating applications, when used in conjunction with auxiliary power devices.
- Fires triacs or thyristors up to 440V (50/60Hz) supplies
- MONO-LINK™ gate-to-gate firing
- No phase timing or matching required
- Zero voltage switching (RFI free).
- Status LED giving output ratio indication.
High isolation opto-coupled output
UK Free Delivery:
Orders over £50 and delivered to mainland UK qualify for Free Delivery, delivery to highlands and Isles are not included in this offer.
Standard Delivery United Kingdom:
For all orders below £50, consignments are sent on a Next Day delivery schedule for orders placed before 1pm at £10.50 for below 10kg or £20.50 between 10kg – 20kg, any orders placed after that will be shipped the following day.
Scottish Highlands, Isles and Ireland:
We aim to deliver all orders within a 48 hour period, shipping charges dependant on weight and location, estimates are given in the checkout page.
We ship to most places in Europe within 2-6 days, please enter your delivery address in the calculator on the checkout page for prices.
We ship worldwide, enter your address in the checkout page, if it shows no shipping options available, get in touch to get an exact shipping charge to your country.