Stock Electronics Ltd - Manual and Automatic Ventilation Fan Controls for Single and Three Phase Motors

Designed to meet quadratic 'fan-law' torque ratings.

We offer a range of frequency inverters suitable for three phase motors with a Single or three phase Supply.

General
The most advanced PWM Inverter technology available forms the backbone of a comprehensive range of a.c. motor drives suitable for speed control of quadratic torque loads, e.g. fans and pumps or constant torque loads, e.g. rotary compressors.
Control is achieved either manually or automatically using standard process signals from B.M.S. outputs or dedicated sensors linked to the inverter control input by an appropriate interface board.

601

601 Series Inverters 0.37 - 2.2kW
This easy to use range of lower power inverters gives accurate speed control of standard three phase motors from either single or three phase motors. Crammed full of innovative features including smart card programming, internal RFI filters and built in instruction Guide makes the 601 ideal for machinery builders and end users alike.
User Benefits:
•	Unique smart card facility
•	230V and 400V AC supplies
•	Low cost latest technology design
•	Compact minimal panel space construction
•	CE marked and EMS compliant with internal filters
•	Integral digital set-up and display
•	DIN rail or direct panel mounting

Frequency Inverters for three phase motors, single or three phase supply

Motor Size (KW)	0.37	0.55	0.75	1.1	1.5	0.37	0.55	0.75	1.1	1.5	2.2
Full Load Current (amps)	2.2	3.0	4.0	5.5	7.0	1.2	1.7	2.5	3.3	4.3	5.5
Supply voltage*	220/240v (±10%) Single phase					380/460v (±10%) Three phase

*
We can design unit to suit other supply voltages and frequencies

605

605 Series Sensorless Vector Inverters 0.75 - 4kW
Superior high torque / low speed control, in conjunction with a totally configurable block diagram, makes the 605 series ideal for general purpose or more complex applications. The power and sophistication of the 605 control system minimises, or even completely negates, the requirement for an external Programmable Logic Controller. They can be used on either single or three phase ac supplies and include internal RFI filters if required.
User Benefits
•	High torque sensorless vector performance
•	CE Marked and EMC compliant with internal filters
•	Internal 'Technology Box' for fieldbus protocols
•	Intelligent Power Module (IPM) technology
•	Single or three phase supply compatibility
•	Configurable I/O control

Motor Size (KW)	0.75	1.5	2.2	0.75	1.5	2.2	4.0	5.5	7.5	11
Full Load Current (amps)	4.0	7.0	10.5	2.5	4.5	5.5	9.5	12	16	23
Supply voltage*	220/240v (±10%) Single Phase			380/460v (±10%) Three Phase

* We can design unit to suit other supply voltages and frequencies

584SV

584SV Series 0.75 - 355kW
The totally programmable block diagram of the 584SV inverter makes ideal for the simplest to the most complex of applications. Each function block can be simply interlinked to any other to provide the exact control strategy required. The 584SV also provides sensorless vector high torque performance with convenience of rapid auto-tuning.
User Benefits
•	Totally programmable control block diagram
•	High torque sensorless vector control with auto-tune
•	User selectable constant or quadratic (fan law) torque
•	Local or remote operator controls
•	Multi lingual programming
•	Panel or direct wall mount

Frequency Inverters for three phase motors, three phase supply

Motor Size (KW)	1.1	2.2	3.0	5.5	7.5	11	15	18	22	30	37	45
Full Load Current (amps)	3.2	5.4	7.1	12.3	15.9	22	29	36	41	59	72	86
Supply voltage*	380/460v (±10%) Three phase supply

* We can design unit to suit other supply voltages and frequencies

This leaflet is a guide to the range of 3 phase motor controls available. More details on applications for inverters in conjunction with various sensing systems, and for installation as an energy saving device, are available from Stock Electronics.

Please contact SEL for more information on any products shown on this page.

Stock Electronics reserve the right to add features to their controls as the market palace demands. The features highlighted in this product sheet can form the basis of purpose made controls to meet the individual requirements of design engineers.