Littelfuse PHS Phase controller

Littelfuse/SSAC Output controller from Sords Electric

The Littelfuse PHS Series is an ideal method of changing lamp intensity, varying the speed of a fan/motor, or controlling the temperature of a heater. The effective output voltage is adjusted with an accessory external potentiometer suitable for line voltage applications.

Contact Sords Electric HERE!

Littelfuse PHS Phase Controller

Operation: 

Upon application of input voltage, effective output voltage can be varied by changing the external resistance value. As the external resistance increases, the effective output voltage decreases. The inverse is also true.

Features    and     Benefits

External adjustment - 230VAC rated potentiometer  >>  Allows control of heavy loads directly, solid state design will provide long life 

Up to 20A steady state - 200A inrush  >>  Allows control of heavy loads directly, solid state design will provide long life 

Single hole surface mounting  >>  Provides quick and easy installation

Accessories

P1004-174 (100kΩ 1W) Versa-Pot for 120 volts
Panel mountable, industrial potentiometer recommended for remote time delay adjustment

Must have insulation resistance suitable for line voltage applications.

P1004-175 (200kΩ 2W) Versa-Pot for 230 volts
Panel mountable, industrial potentiometer recommended for remote time delay adjustment

Must have insulation resistance suitable for line voltage applications.

P0700-7 Versa-Knob 

Designed for 0.25 in (6.35 mm) shaft of Versa-Pot. Semi-gloss industrial black finish

Littelfuse PHS Part Numbers:

Littelfuse  PHS120A10     120VAC   10Amps

Littelfuse  PHS120A20     120VAC   20Amps

Littelfuse  PHS120A6       120VAC   6Amps

Littelfuse  PHS230A10     230VAC   10Amps

Littelfuse  PHS230A20     230VAC   20Amps

Littelfuse  PHS230A6       230VAC   6Amps

Contact Sords Electric HERE!

Sords Electric
216-765-4230
www.sordselectric.com

Littelfuse PHS...Littelfuse PHS...Littelfuse PHS...Littelfuse PHS

Proportional Output Controllers by Carl Gavazzi

Carlo Gavazzi RG2P and RGC3P Proportional Output Controllers.
(Motor Starters - Temperature Control, Light Dimming)

CARLO GAVAZZI Inc. is proud to announce its new generation of proportional output 3-phase controllers, the RGC2P and RGC3P Series. This series covers 3-phase solid state switching controllers that deliver output power in proportion to the control input voltage or current as well as external potentiometer. The RGC2P Series consists of a 3-phase, 2-pole switching device which offers an economical means of switching, because it only switches L1 and L3. The RGC3P Series consists of 3-phase, 3- pole switching devices. Various switching modes are available to cater for different application needs, such as phase angle switching for light dimming; full cycle switching for precise temperature control and a soft starting version that prevents high inrush currents associated with loads with high cold/hot resistance ratio.

The RGC2P and RGC3P Series are available in two frame sizes: 54mm or 70mm wide. RGC2P, the 2-pole switching device, offers four current ratings of 15, 25, 40 and 75AAC per pole. While RGC3P, the 3-pole switching device, offers three current ratings of 20, 30 and 65Amps per pole. The optional monitoring feature offers the possibility of detecting the status of mains and load, as well as for internal controller failures: open or short circuit and overheating. Alarming is implemented with an LED indication and a relay output.

The RGC2P and RGC3P Proportional Output Controllers are the latest addition to the zero switching family of single and three phase RGC Solid State Relays and Contactors and mainly target the Food and Beverage, HVAC, Packaging/Wrapping, Printing, and Plastics markets.

Main technical features include:

3-phase solid state switching devices

 Proportional output controller 

Multi-voltage range: 180-660VAC 

Operational current up to 75A (RGC2P) & 65A (RGC2P)

Amperage ratings based on 40°C 

Optional system monitoring 

UL listed, 100kA UL508, and CE 

Available proportional inputs:  0-20mA, 4-20mA, 12-20mA, 12-20mA  0-10VDC, 0-5VDC, 1-5VDC  External potentiometer

Available output types:  Phase angle and distributed full cycle switching  Soft starting

Carlo Gavazzi Parts form for Quotation.

www.sordselectric.com
800-929-2845

Carlo Gavazzi Solid State Relays