1. Catalogs
  2. celduc relais
  3. SCR Power Controllers

SCR Power Controllers

SCR Power Controllers
1 / 36 PagesView full catalog

SCR Power Controllers

Product catalog summary
Overview
The document details the MicroFusion series of SCR Power Controllers by celduc® relais and Control Concept, Inc., designed for managing AC loads in industrial applications. These controllers are available in single-phase and three-phase models, supporting currents from 8-400 Amps and voltages up to 690Vac.
Specifications
The controllers come in various configurations, including single-phase, three-phase 4 SCR, and three-phase 6 SCR models. They support both analog and digital control interfaces with fieldbus options like EtherCAT, Modbus TCP, Modbus RTU, PROFINET, and Ethernet/IP. They are touch-safe and globally certified for safety and compliance.
Features
Key features include auto-ranging input voltage (24-690 Vac), multiple firing modes (Zero Cross, Phase Angle, ZCT Mode), high-performance microprocessor-based control, isolated I/O, and external touch-safe Class T fusing. They offer easy setup via USB and optional IP65 remote display for monitoring and configuration.
Applications
These controllers are suitable for semiconductor processing, crystal and solar manufacturing, electric furnaces, resistance heating, and glass industry processing equipment.
Environmental and Reliability
Operating temperatures range from 32°F to 122°F, with altitudes up to 6000 ft without derating. They are RoHS compliant with a mean time between failure (MTBF) of 100,000 hours at 25°C.
Cooling and Power Consumption
Cooling options include natural convection, forced air, and liquid cooling. Power consumption varies by model, with additional power required for onboard fieldbus modules and external Connect Modules.
Conclusion
The MicroFusion series offers a robust solution for industrial power control, combining compact design with high performance and extensive connectivity options.
Additional Specifications
Includes details on liquid-cooled IP 65, UL Type 4 power controllers, isolation voltages, analog setpoint inputs, and SCCR ratings. The controllers support auto-ranging line voltage from 24-600 VAC (UL) and 24-690 VAC (CE) with a line frequency of 45-65 Hz.
Options
Available in single phase, three phase 4 SCR, or three phase 6 SCR models with fieldbus interfaces and remote display options. Cooling options include natural convection, forced air, and liquid-cooled chill plate.
Reliability and Performance
MTBF is 100,000 hours at 25°C. Performance options include standard and high performance with varying setpoint and control loop resolutions.
IBUS and Gateway Module Features
Includes a data logger with a real-time clock, removable SD Card, and micro USB port. The gateway module supports up to 10 MicroFUSION units with protocols like EtherCAT and Modbus TCP.
Environmental Specifications
Operating temperature is 32°F to 122°F, with humidity from 20% to 90% RH non-condensing. Altitude is up to 6000 ft, and storage temperature ranges from -4°F to 176°F.
Communication Options
Includes data logger, EtherNet/IP, Modbus TCP, PROFINET, EtherCAT, and fieldbus interfaces like Modbus RTU and PROFIBUS.
Accessories
Includes remote hand terminal and display options, DIN rail power supplies, and a micro USB cable.
Global Presence
Available in over 51 countries with dedicated sales departments for different regions.
See more

Catalog excerpts

SCR Power Controllers-1

The partnership to bring solutions above the limits ! SCR Power Controllers Innovative and Reliable range of THYRISTOR POWER REGULATORS (TPR) • Ultra compact footprint • Up to 690Vac • Current range : 8-400Amps @ 50°C • Analog or digital control • Fieldbus Interface(EtherCAT, Modbus TCP, Modbus RTU, PROFINET, Ethernet/IP) • Easy USB setup • DIN Rail / Panel mount / External mount / Liquid cooled • Touchsafe with global certifications Single Phase SCR Power controllers Three Phase SCR Power controllers Digital Interfaces

 Open the catalog to page 1
SCR Power Controllers-2

Dear customers, dear readers, January 2017, celduc® relais is now considered as a worldwide specialist in the design and manufacturing of Solid State Relays (SSR). In order to expand our high-end SSR range with power control solutions up to 400A, we are today very proud to announce an exclusive distribution agreement with USA based company Control Concept, Inc. The agreement addresses Europe, Africa, Pacific, Middle and Far East except India, Iran and North Korea. Control Concept, Inc., founded in 1980 and located in Chanhassen, MN, is a privately-held company and the market leader in the design...

 Open the catalog to page 2
SCR Power Controllers-3

SCR Power Controllers range Typical applications : • Semiconductor Processing Equipment • Crystal & Solar Manufacturing • Electric furnaces • Resistance heating • Glass industry processing equipment 1-800-765-2799

 Open the catalog to page 3
SCR Power Controllers-4

CONTROL CONCEPTS microFUSIONSINGLE PHASE SCR POWER CONTROLLERS FEATURES Control Features Microprocessor-based controller, phase lock loop timing Firing modes: Zero Cross, Phase Angle, and Zero Cross Transformer (ZCT) Mode Feedback: voltage, current, true power, external Adjustable soft start for phase angle control Output limits: voltage, current, power Missing cycle detection Use SYNC-GUARD™ to power level multiple Zero-Cross controllers Prevent upstream transformer heating with TRANS-GUARD™ Dedicated input bit for Run/Stop kWh meter, Resistance Measurement Partial Load Failure Detection...

 Open the catalog to page 4
SCR Power Controllers-5

DESCRIPTION, CONTINUED Status LEDs and a LED bar graph make operation and troubleshooting simple. A plug-n-play USB interface and free Control Panel software for your PC further simplifies installing and configuring the controller to your application. For example, controller settings can be duplicated by simply loading a configuration file saved from a previous unit. Setpoints can be controlled through the standard analog or optional digital fieldbus interface. The factory-configured analog setpoint signal ranges are 0 - 5 Vdc and 4 - 20 mA, both of which are field scalable from 0 - 10 Vdc or...

 Open the catalog to page 5
SCR Power Controllers-6

P1/P2 CONNECTOR P1 Connector + 5 Vdc Output (onboard supply up to 10 mA) + Analog Input SP 1 * PWM + * Analog Input SP 2 Common Run/Stop Input *General Purpose Input 24 Vdc Input * Retransmit 1 Output * Retransmit 2 Output SINGLE PHASE LINE/LOAD CONNECTIONS SINGLE PHASE 8 - 80 AMP PE GND See manual for recommended wire sizes. *Note: 0.60 mA maximum through B1 connection at 600 Vac MicroFusion single phase

 Open the catalog to page 6
SCR Power Controllers-7

SINGLE PHASE LINE/LOAD CONNECTIONS, CONTINUED SINGLE PHASE 100 - 160 AMP *Note: 0.60 mA maximum through B1 connection at 600 Vac, 22 AWG minimum wire gauge with #6 or M3.5 ring terminal connection See manual for recommended wire sizes. *Note: 0.60 mA maximum through B1 connection at 600 Vac MicroFusion single phase

 Open the catalog to page 7
SCR Power Controllers-8

CONTROL CONCEPTS FEATURE COMPARISON MicroFUSION is available with one of four performance options: SX-S (Standard board), SX-L (Standard board with Current features), HX-L (High Performance board with Current and Voltage features) and HX-P (Fully populated High Performance board) • = Included O = Field Upgradable Option □ = Option Available at Manufacturing Time - = Not available FEATURE COMPARISON LIST, continues on next page

 Open the catalog to page 8
SCR Power Controllers-9

CONTROL CONCEPTS FEATURE COMPARISON, CONTINUED FEATURE LIST, CONTINUED NOTE: Refer to the Operators Manual for EMC and other pertinent information. MicroFusion single

 Open the catalog to page 9
SCR Power Controllers-10

CONTROL CONCEPTS SPECIFICATIONS, CONTINUED Mean Time Between Failure (MTBF) 100,000 Hours at 25°C | Surrounding Air Temperature effect on the Controller MicroFusion single phase

 Open the catalog to page 10
SCR Power Controllers-11

CONTROL CONCEPTS SPECIFICATIONS, CONTINUED COOLING MicroFusion single phase

 Open the catalog to page 11
SCR Power Controllers-12

CONTROL CONCEPTS celduc* relais MODEL NUMBERS Board Type SX = Standard HX = High performance Terminal L = Lug (100 - 400 A) T = Pluggable terminal block (8 - 80 A) R = Ring terminal 1 (8 - 80 A) Frame Style A = 16 - 32 A (Panel Mount / DIN Rail) B = 50 - 80 A (Panel Mount / DIN Rail) E = 8 A (Panel Mount / DIN Rail) G = 100 - 160 A (Panel Mount) H = 200 - 240 A (Panel Mount) I = 320 - 400 A (Panel Mount) Option Board - 0 = None I = EtherNet/IP Amp Size - Available with SX: S = Standard L = Adjustable Current Limit and Current Feedback Available with HX: L = Adjustable Current Limit, Current Feedback,...

 Open the catalog to page 12
SCR Power Controllers-13

CONTROL CONCEPTS microFUSION THREE PHASE SCR POWER CONTROLLERS FEATURES Auto-Ranging Input Voltage UL: 24 - 600 Vac, 45 - 65 Hz, CE: 24 - 690 Vac, 45 - 65 Hz OPTIONS Analog Interface (Up to Two Analog Inputs) Standard setpoint ranges: 0 - 5 Vdc, 4 - 20 mA Remote Display Field scalable 0 - 10 Vdc , 0 - 20 mA , or potentiometer 2 line 16 character text display with 5 buttons Microprocessor-based controller, phase lock loop timing Firing modes: Zero Cross, Phase Angle, and Zero Cross Transformer (ZCT) Mode Feedback: voltage, current, true power, external Adjustable soft start for phase...

 Open the catalog to page 13
SCR Power Controllers-14

DESCRIPTION, CONTINUED Status LEDs and a LED bar graph make operation and troubleshooting simple. A plug-n-play USB interface and free Control Panel software for your PC further simplifies installing and configuring the controller to your application. For example, controller settings can be duplicated by simply loading a configuration file saved from a previous unit. Setpoints can be controlled through the standard analog or optional digital fieldbus interface. The factory-configured analog setpoint signal ranges are 0 - 5 Vdc and 4 - 20 mA, both of which are field scalable from 0 - 10 Vdc or...

 Open the catalog to page 14
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.