Thyristor Power Regulator, 3 Phase 3 Wires

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$332.69

Ex Tax: $332.69

Stock: In Stock
Model: RDDLZ-PRG-3370
Weight: 1.00
SKU: RDDLZ-PRG-3370

Available Options

Rated Current

Protection Function

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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

Model		RDDLZ-HNSCR-LA-ZQ						RDDLZ-FUSCR-LA-ZQ
Rated Voltage		3 Phase 380VAC						3 Phase 380VAC
Wires		3 Phase 3-Wire						3 Phase 3-Wire
Protection Function		Auto-protection for over temperature						Built in fast fuse
Rated Current (Should be at least twice the actual current)		75A	90A	120A	150A	200A	250A	120A	150A	200A	250A
Load	Y connection method (220V AC)	23kW	30kW	40kW	50kW	65kW	80kW	40kW	50kW	65kW	80kW
	▲ connection method (380V AC)	40kW	50kW	68kW	85kW	110kW	140kW	68kW	85kW	110kW	140kW
Auxiliary Power		220VAC
Control Signal		4-20mA, 0-5VDC, 0-10VDC
Certification		CE
Operation Frequency		50Hz/60Hz
Output Mode		phase output
Use Environment		temperature<45℃, humidity<90%RH

Dimension Chart (Unit:mm)

Model	Rated Current	Outline Dimension (LWH)	Installation Dimension (L*W)
RDDLZ-HNSCR-LA-ZQ	75A	260170250	150*150
	90A	260170250	150*150
	120A	260170245	150*150
	150A	260170245	150*150
	200A	310170245	200*150
	250A	360170245	250*150
RDDLZ-FUSCR-LA-ZQ	120A	310170245	154*150
	150A	310170245	154*150
	200A	310170245	154*150
	250A	355170245	200*154

Wiring Diagram of Thyristor Power Regulator

Details

Precautions

Main circuit is 3-phase 3-wire input, no phase sequence is required.
Applicable load: constant impedance electric wire, IR far infrared, UV lamp, etc.
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.
In the Y type wiring method, center point cannot be connected to zero line, otherwise the SCR will lose control.
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.
SCR is wall-mounted and can be mounted vertically for best heat dissipation.

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