Mf130-R6130 55 Turns Ratio Welding Equipment Transformer

• Cooling Way: Water Cooling
• Control: Semi-Automatic
• Style: Vertical
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MF130-R6130
• Welding Way: Seam Welding
• Type: Three-Phase Secondary Rectification Welder
• Price Term: Fob,CFR,EXW
• Chip Type: Silicon Controlled Chip
• Shape: Round
• Color: White
• Transport Package: Carton Box
• Specification: 400*300*300
• Trademark: SAILTON/STI
• Origin: China
• HS Code: 85413000
• Production Capacity: 50000 Sets/Year
• Package Size: 20.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 

MF130-R6130 55 turns ratio welding equipment transformer 






Application 

For all kinds of intermediate frequency, power frequency 

resistance welding machine.Such as automobile welding clamp,

seam welding machine, mesh welding machine and so on.

 

Brief introduction 

Medium-frequency (MF) transformers are a result of recent advances in resistance welding technology. 

They arepowered by a transistor inverter, supplying square wave AC 500 V @ 1000 Hz which is converted 

by the MF transformer to a low voltage high current AC. This low voltage AC current is rectified to DC by 

a diode block built into the transformer.The higher operating frequency of an MF system allows efficient 

energy conversion using a smaller and lighter transformer.Other benefits with MF transformers used in 

portable and robotic welding guns are:The reactance of the welding loop only limits the upslope and down

slope of the welding current, while the peak welding current in limited only by the welding loop's resistance. 

The net result is again smaller transformer, especially when welding with large throat, high-impedance guns.

MF welding is less demanding on the plant power system. The MF inverter draws balanced line current from 

all 3 phases and operates at a high power factor (0.9).With MF transformers the peak welding current almost 

equals its RMS value, which helps to obtain quality welds with no splash and constantstrength even at lower 

pressure.The high frequency permits much faster - 1000 times per second - process control, which again results

in better weld quality.

MF transformer DC Unit │Series MF170/130

Welding Power Rectifier Assembly and welding diode is available!

Housing Type

Part  No.	IF(AV)	VRRM	IFSM	I^2 t	VTO	rT	TVJM	RthJC	RthCH	F	Outline
	Tc=85ºC		50HZ  TVJM	50HZ  TVJM	TVJM	TVJM
	(A)	(V)	(KA)	A^2S^.10^3	V	mΩ	ºC	(ºC/W)	(ºC/W)	KN
ZP4000/02-06	5000	200-600	45	10	0.80	0.030	170	0.010	0.005	20-25	D1
ZP7100/02-06	7100	200-600	55	15	0.75	0.025	170	0.010	0.005	20-25	D1
ZP12000/02-06	11000	200-600	85	36	0.75	0.020	170	0.006	0.003	35-40	D2
ZP16000/02-06	16000	200-600	120	72	0.80	0.019	190	0.004	0.002	50-60	D3

Housingless Type

Part  No.	IF(AV)	VRRM	IFSM	I^2 t	VTO	rT	TVJM	RthJC	RthCH	F	Outline
	Tc=85ºC		50HZ  TVJM	50HZ  TVJM	TVJM	TVJM
	(A)	(V)	(KA)	A^2S^.10^3	V	mΩ	ºC	(ºC/W)	(ºC/W)	KN
ZP10500/02-06	10500	200-600	70	25	0.80	0.03	170	0.0050	0.0026	30-50	D18
ZP13500/02-06	13500	200-600	85	36	0.75	0.02	170	0.0039	0.0025	35-70	D19
ZP18000/02-06	18000	200-600	120	72	0.80	0.02	190	0.0035	0.002	70-80	D20

 

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