220/240 volt to 120 volt controller
Specifically designed to be used with all our 120v igniters
THIS ITEM IS 3 PHASE USA COMPLIANT
Introduction.
The Hot Surface Igniters (HSI) Controller is a pulse controller which delivers RMS power from 240 VAC mains voltage to the load which is equivalent to 120 VAC RMS sinusoidal full waves AC voltage. Its impulse mature is mainly designed to deliver power to any active loads with sufficient thermionic inertia and mass and where the real voltage shape of supplied power is unimportant.
This HSI Controller is not very suitable, where the real sinusoidal voltage shape is important or essential, like capacitive and/or inductive (motors) loads. In the same time this Controller is suitable for use with isolation 240-to 240VAC transformer.
Safety Information and Safety Warnings.
This Controller is non-earthed product and must be used with maxim precaution in installation and exploitation. The body of the Controller should not have any cracks and visible damages. Units with any physical damage must be immediately removed from exploitation. Connect the Controller to voltage source and the load only according recommended wiring diagram.
It is prohibited to use the Controller if:
– The Controller has cracked and/or damaged body,
– The wiring loom has damaged insulation or inappropriate and unapproved wire types.
– The wiring loom with bent or damaged spade Q-connectors. Bad Electrical contact in Q-connector under high impulse current can cause spark, simmer and, as a result, fire danger
– Use the wiring loom with insulated spade Q-connectors where the distance from these connectors to adjacent parts of chassis is less than 15mm.
– All wiring terminals must be crimped with the appropriate standard crimping tools only.
Specification, Parameters and Features.
Input AC voltage from 198V to 264V, @ 45 to 65 Hz
Output equivalent RMS voltage from 99V to 132V
Output power average 500 watt (average) Pick 1500 watt (for T=1 sec)
Operating temperature, 0C from -40 to + 85
Dissipating energy, ≤ 2.5 watts
Operating Relative Humidity from 10 to 98%
Operating one stroke time with 400W HSI Unlimited
The preferable load Active resistance heating elements
Connecting terminals 6.3mm spade Quick connectors
Controller has self detection of mains Frequency. In the range from 45Hz to 65 Hz If the Controller is used for driving 400Watt flat HSI the initial resistance of “cold state” HIS should not be less than 8.0 Ohm.
Material of the Controller body Flame retardant epoxy rosin.
Deflecting temperature for used epoxy 1200C
Installation ,Mounting and Wiring Diagram.
The Controller must be attached to the flat preferably metal surface and screwed/ bolted to this surface trough the hole in the middle of its body. Surface could be horizontal or vertical. The metal surface plays the role of heatsink. Controller must be in free air around it. No cover is allowed over the Controller. If the operating temperature of the Controller exceeds Specified temperature, the thermo-conductive paste could be used for improving thermion conductivity between Controller body and the installation surface. The Controller could be used for driving either load: floating and/or connecting to mains Neutral In the second case the special care should be taken for the proper Controller connection to its load. See wiring diagram.
Use Recommendation.
Even if the Controller has been designed for operation under any environmental conditions, it still requires following the certain rules and requirements: – Never use the Controller with cracked and/or damaged body. – Never use the wiring loom with damaged insulation or inappropriate and unapproved wire types. – Never use the wiring loom with bent or damaged spade Q-connectors. Bad Electrical contact in Q-connector under high impulse current can cause spark, simmer and, as a result, fire danger. – Use the wiring loom with insulated spade Q-connectors.
Warranty.
This product is under warranty of non-human Factors: Free replacement of failed units of non human factor within 12 months from purchase date. For any problems concerning our products you purchase, please send them back to local sales agent with effective note describing conditions it has failed under.
