Electric Propulsion Controls and Accessories SS 400 ¥ÊÙ M ...
2
American Traction Systems Electric Propulsion Controls and Accessories www.americantracƟon.com ǀ Email: sales@americantracƟon.com 10076 Bavaria Road ǀ Fort Myers, FL 33913 USA ǀ 239‐768‐0757 © American TracƟon Systems 2014 Specifications DescripƟon SpecificaƟon Electrical Input Voltage 3 phase, 240 ‐ 575VAC 50/60Hz Max Output Voltage 0 ‐ 99% of recƟfied input voltage (adjustable) Output Current Scalable depending on the applicaƟon 20 Seconds Overload Capability 300% conƟnuous raƟng at heatsink temperature <90°C Regen Current Up to 80% of motor raƟng Control Supply 120VAC, single phase (supplied separately) Grounding ConfiguraƟon Full floaƟng, grounded posiƟve, or grounded negaƟve Control Mode Phase angle control Mechanical Size 8.25”w (210mm) x 15.75”d (400mm) x 9.5”h (242mm) Weight 48lb (21kg) Control I/O Three Discrete Inputs 24V DC raƟng (FWD, REV, Neutral) Two Analog Inputs 0 to 4V DC CommunicaƟon CAN‐BUS System communicaƟon, Handheld programmer RS‐232 Firmware update programming port (CN3 on SS‐400) ProtecƟve FuncƟons Thermal ProtecƟon Heatsink over‐temperature alarm at 90°C and shutdown at 95°C Motor Overload Electronic Ɵme trip Over current ProtecƟon Instantaneous electronic over‐current protecƟon SS‐400 ¥ÊÙ MÙ®Ä PÙÊÖç½Ý®ÊÄ S ùÝãÃÝ Scalable SCR (Silicon Controlled RecƟfier) Controller Features Scalable output current depending on applicaƟon Programmable AC input voltage Ross‐Hill replacement or upgrade Full micro controller controlled SCR drive Interface to PLC control systems Solid State reversing Provides infinitely variable, reversible control Instantaneous over current protecƟon Heatsink over temperature warning and trip (both adjustable) Motor overload protecƟon with inverse Ɵme characterisƟc, will be adjusted automaƟcally by changing motor rated current Can be set as current controlled (torque‐control) or voltage controlled (speed‐control) drive Phase protecƟon: unit shuts down if a phase is missing 210mm (8.25”) 400mm (15.75”) 242mm (9.5”)
Transcript of Electric Propulsion Controls and Accessories SS 400 ¥ÊÙ M ...
American Traction Systems
Electric Propulsion Controls and Accessories
www.americantrac on.com ǀ Email: sales@americantrac on.com
10076 Bavaria Road ǀ Fort Myers, FL 33913 USA ǀ 239‐768‐0757
© American Trac on Systems 2014
Specifications Descrip on Specifica on
Electrical
Input Voltage 3 phase, 240 ‐ 575VAC 50/60Hz
Max Output Voltage 0 ‐ 99% of rec fied input voltage (adjustable)
Output Current Scalable depending on the applica on
20 Seconds Overload Capability 300% con nuous ra ng at heatsink temperature <90°C
Regen Current Up to 80% of motor ra ng
Control Supply 120VAC, single phase (supplied separately)
Grounding Configura on Full floa ng, grounded posi ve, or grounded nega ve
Control Mode Phase angle control
Mechanical
Size 8.25”w (210mm) x 15.75”d (400mm) x 9.5”h (242mm)
Weight 48lb (21kg)
Control I/O
Three Discrete Inputs 24V DC ra ng (FWD, REV, Neutral)
Two Analog Inputs 0 to 4V DC
Communica on
CAN‐BUS System communica on, Handheld programmer
RS‐232 Firmware update programming port (CN3 on SS‐400)
Protec ve Func ons
Thermal Protec on Heatsink over‐temperature alarm at 90°C and shutdown at 95°C
Motor Overload Electronic me trip
Over current Protec on Instantaneous electronic over‐current protec on
SS‐400 M P S Scalable SCR (Silicon Controlled Rec fier) Controller
Features
Scalable output current depending on applica on
Programmable AC input voltage
Ross‐Hill replacement or upgrade
Full micro controller controlled SCR drive
Interface to PLC control systems
Solid State reversing Provides infinitely variable, reversible control Instantaneous over current protec on
Heatsink over temperature warning and trip (both adjustable)
Motor overload protec on with inverse me characteris c, will
be adjusted automa cally by changing motor rated current
Can be set as current controlled (torque‐control) or voltage controlled (speed‐control) drive
Phase protec on: unit shuts down if a phase is missing
210mm
(8.25”)
400mm
(15.75”)
242mm
(9.5”)
American Traction Systems
Electric Propulsion Controls and Accessories
www.americantrac on.com ǀ Email: sales@americantrac on.com
10076 Bavaria Road ǀ Fort Myers, FL 33913 USA ǀ 239‐768‐0757
© American Trac on Systems 2014
SS‐400 T P S
SCR Power Stacks up to 10,000 AMPS
