4000A High Current Injector for Transformer Temperature-Rise Testing System

Product Description

1.Overview 

4000A High Current Injector,combines the advantages of similar products at home and abroad, using CNC technology, strong anti-interference ability,it has the advantages of large output power, small size and light weight. Mainly used in 3-Phase Current Transformer Temperature-Rise Testing System.

 

2. Testing System List and Quantity:

 

No	Product Description	Model	Q.ty	Remark
1	Three-Phase Testing Power and Control & Measure System	HES3-30	1set
2	Three-Phase Current Generator	SLQ3-20/4	1pcs
3	High-Current Test Cables	------	1set	The buyer provide
4	Secondary Burden	------	1pc	The buyer provide

 

3. Main Technical Data:

 

System Usage:	Three-Phase Current Transformer Temperature-Rise Testing
Max.Output Current:	AC 4000A/Phase
Operation Model:	Continuous operation
Power Supply:	AC 3x380V±10%, 50Hz
Rated Capacity:	3x30kVA
Control Model of the Testing Power:	l  Automatic adjustment by PC l  Manual adjustment
Output Model of the High-Current:	Fixed Terminal Output
Time Control Function:	Provided

 

 4. Details of the Technical Data

  Products Information of the Three-PhaseTesting Power and Control & Measure System  (Model:HES3-30)  

 

 

 Remarks: The picture is only for reference, it will difference from actual product.

 

Main Technical Data:

 

Power supply part:
Iuput Voltage:	AC 3x380V±10%, 50Hz
Output voltage:	AC 3x (0-380V), 50Hz
Rated capacity:	3x30kVA
Rated current:	AC 75A/Phase
Power control part:
Control Model of the Testing Power:	-Automatic adjustment by PC
	-Simulation operation system
	-Manual adjustment (Electrial adjustment)
Regulatory Elements:	Double-servo motor and double voltage regulator or programmable power
Other Part:
Display Function:	Output Voltage, Output Current
	High-Current Display, AC 0-4000.0A, Resolution:0.1A, 0.2CL
	Timer, Display range:0.01H-99.99H
Protection function:	Provides the overcurrent and overvoltage protection
Cooling:	Forced air cooling
Accessories:	l  Input Cables: From Power Grid to HES3-30 l  Output Cables: From HES3-30 to SLQ3-20/4

 

 

 Products Information of the Current Generator (Model: SLQ3-20/4)

 Electric diagram:

 

Panel Layout:

Main Technical Data:

Input Votlage:	AC 3x(0-380V), 50Hz
Rated Capacity:	30kVA/Phase
Output Model of the High-Current:	l  When P2 and C1 in series connection, the output terminal is P1 and C2, the output voltage is 10V, the output current is 2000A l  When P1 and C1 in parallel connection, and P2 and C2 in parallel connection, the output terminal is P1 (C1) and P2 (C2), the output voltage is 5V, the output current is 4000A
Product structure:	l  Stainless steel box l  Provide the movable roller at the bottom of the equipment l  Provide the hoisting ring on the top of the equipment