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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry
 
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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

Blog

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...
Thyristor Power Regulator, 3 Phase 3 Wires
 
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Thyristor Power Regulator, 3 Phase 3 Wires


$332.69
Thyristor power regulator price is competitive, can be used in electric power system for power or voltage regulating and temp
SKU: CHN-PRG-3370
Free Shipping Worldwide
Delivery date: 6-12 days

Features

  • Protection function has two options: fast fuse overcurrent protection and auto overtemperature protection.
  • Maximum output and minimum output are adjustable.
  • Linear phase shift control, low starting point and precise temperature control.
  • Modular, high voltage resistant, anti-interference.

Specification

ModelCHN-HNSCR-LA-ZQCHN-FUSCR-LA-ZQ
Rated Voltage3 Phase 380VAC3 Phase 380VAC
Wires3 Phase 3-Wire3 Phase 3-Wire
Protection FunctionAuto-protection for over temperatureBuilt in fast fuse
Rated Current75A90A120A150A200A250A120A150A200A250A
LoadY connection method (220V AC)23kW30kW40kW50kW65kW80kW40kW50kW65kW80kW
▲ connection method (380V AC)40kW50kW68kW85kW110kW140kW68kW85kW110kW140kW
Auxiliary Power220VAC
Control Signal4-20mA, 0-5VDC, 0-10VDC
CertificationCE
Operation Frequency50Hz/60Hz
Output Modephase output
Use Environmenttemperature<45℃, humidity<90%RH

Dimension Chart (Unit:mm)

ModelRated CurrentOutline Dimension (L*W*H)Installation Dimension (L*W)
CHN-HNSCR-LA-ZQ75A260*170*250150*150
90A260*170*250150*150
120A260*170*245150*150
150A260*170*245150*150
200A310*170*245200*150
250A360*170*245250*150
CHN-FUSCR-LA-ZQ120A310*170*245154*150
150A310*170*245154*150
200A310*170*245154*150
250A355*170*245200*154

Wiring Diagram of Thyristor Power Regulator

Wiring Diagram of Thyristor Power Regulator

 

Phase Output of SCR Power Regulator

Precautions

  1. Main circuit is 3-phase 3-wire input, no phase sequence is required.
  2. Applicable load: constant impedance electric wire, IR far infrared, UV lamp, etc.
  3. SCR is high current product, please be sure to lock the (R.S.T) and (U.V.W) terminals, otherwise the terminals will heat up and the SCR will burn out.
  4. In the Y type wiring method, center point cannot be connected to zero line, otherwise the SCR will lose control.
  5. When temperature of the heat sink exceeds 75℃, the module will automatically protect and stop working. At this time, only the power indicator LED is on.
  6. SCR is wall-mounted and can be mounted vertically for best heat dissipation.