Description
The BT1050 is a timer for the control of a bottom blowdown valve. It allows the bottom blowdown valve to open, removing precipitated solids that could otherwise build up and eventually cause damage. The BT1050 has three timers. These allow different blowdowncycle times and durations to be set, for example, MON – FRI.Up to three blowdown cycles can be selected in one day. The timers can also be used to prioritise boiler blowdown cycles. The product can be panel, DIN rail or chassis mounted and ispowered by a 110 to 240 Vac at 50 / 60Hz mains supply. The front panel has an LCD graphic display and five-button keypad. A test function provides the operator with a diagnostic tool. The BT1050 can communicate via an infrared link between adjacent units. It can be designated as either a slave or a master unit, and connected to a two or four wire EIA/ TIA-485 multi-drop network. Up to nine BT1050 (or BT1000) units can be installed and linked for multi-boiler installations.
Approvals
The BT1050 complies with Electromagnetic Compatibility Directive 2014/30/EU and all its requirements.This product is suitable for Class A environments (e.g. industrial). A fully detailed EMC assessment has been made and has the reference number UK Supply BH BT1050 2008.The BT1050 complies with the Low Voltage Directive (2014/35/EU)by meeting the standards of:
– EN 61010-1:2010 safety requirements for electrical equipment
for measurement, control, and laboratory use.
– UL listed (open).
Principal features:
– Purpose designed for bottom blowdown duties.
– Three separately adjustable timers.
– Straightforward to commission – quick set-up option.
– Universal power supply – 110 Vac to 240 Vac.
Technology : digital
Mounting : panel-mount, DIN rail
Product applications : for solenoid valves, for boilers
Other characteristics : adjustable
Voltage : Min.:
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