2 . I N T R O D U C T I O N & S P E C I F I C A T I O N
The PROSTAT3 thermostat is a highly accurate
electronic temperature controller suitable for heavy
duty use in public areas. Optional remote sensors are
available if temperature control is required away from
the controller.
Applications
32A Industrial heater control where tamper resistant
temperature control is required.
Typical
applications
include
Shops,
Schools,
Restaurants,
Warehouses,
Church
Halls
and
Workshops.
3 . M O U N T I N G / E L E C T R I C A L C O N N E C T I O N S
Do NOT use power tools to undo or do up electrical terminal screws or front cover screws.
Please Note:- This Thermostat will only switch a 32A load using a Triac, if you require it to switch a greater load a
contactor MUST be used in the circuit (contactors available from BN Thermic).
1)
Remove front cover by undoing the
four corner screws. Remove lid with
care as there is a flexible cable link
between the switch and circuit board.
2)
Use the 4 holes in the corners to
attach the controller to a suitable
surface as these will maintain the
IP65 rating.
3)
Drill box to accept cable glands. We
supply 2 x M20 cable glands with
each controller these require a 20mm
hole to be drilled for them. If you have
to drill additional holes remember to
waterproof these holes or use
suitable IP rated cable glands to
maintain the IP65 waterproof rating
(should you require).
4)
Connect wiring as shown in diagram
below.
5)
Do NOT use power tools to tighten up
the terminal screws but ensure the
screws are correctly tightened.
Model
PROSTAT3
Input Supply
220-240V 50Hz ac
Maximum Power
7200W 32A
Contacts
Single pole, single throw
Dimensions (W x H x D)
125mm x 140mm x 78mm
Ingress Protection
IP65
Weight
0.32kg
Temperature Ranges
0ºC to 20ºC or 10ºC to 30ºC
(Selectable)
Differential
1ºC
Sensor
Integral ‘black bulb’
Special Features
Window opening option.
Supplied with 2 x M20 cable
glands.